ACE Lists of Disturbances and Transients

Shocks
Magnetic Clouds
Counterstreaming Electrons
Magnetic Holes
Terrestrial Foreshock

The Ground Rules We Play By:

This is a listing of interesting observations by the ACE spacecraft. The purpose of this list is to facilitate discussion between instuments of the ACE spacecraft that are engaged in the study of shocks, solar ejecta and magnetic clouds, CIRs, current sheet crossings, etc. and anyone else working on shock-related research. The information here is available to all.

The listing is not certified, validated, or in any way promised to be correct. We reserve the right to be wrong in order to advance the discussion in a prompt manner.

This listing is maintained by the Magnetic Field Experiment (MAG) team, but represents a collaborative effort principally between MAG and the Solar Wind Electron Proton Alpha Monitor (SWEPAM) teams. All other ACE teams, or instrument teams from other spacecraft, are welcome to participate, to use the opinions expressed here, and to contribute their own analyses and data.

No period which is observed by both the MAG and SWEPAM instruments, but which fails to gain agreement between the two teams, will be listed here.

This listing is a public scratch pad provided as a service to the ACE community. Please use it accordingly. Your additions and comments are welcome. For purposes of publication, we suggest that you contact the experiment teams to verify the results listed here.

About the Instruments:

Some of the following will be repeated at the beginning of each relevant list that follows.

Some material that will not be repeated:

MAG is constructed upon the heritage of Voyager 1/2, ISPM, AMPTE, GIOTTO, Mars Observer, Mars Global Surveyor and WIND. ACE/MAG is the reconditioned spare instrument from the WIND/MFI investigation with the sampling and telemetry rates changed to accomodate the ACE mission.

SWEPAM is the refurbished flight spare of the Solar Wind Over the Poles of the Sun (SWOOPS) experiment onboard the joint NASA/ESA Ulysses mission. SWEPAM consists of 2 separate units: SWEPAM-I provides measurements of solar wind protons and alpha particles while SWEPAM-E provides measurements of solar wind electrons.

Some material that will be repeated:

The MAG instrument was activated the day of launch, August 25, 1997 and exited the Earth's magnetosphere later that same day.

The shock and magnetic cloud list begins with observations from August 26.
The magnetic cloud list has not remained current due to a shortage of public interest.

SWEPAM was activated on October 20, 1997. SWEPAM observations are not available for Dec. 4-22, 1997 or Feb. 20-23, 1998.

For obvious reasons, the periods of counterstreaming electrons are identified solely on the basis of SWEPAM-E observations.

Four additional very useful list of ejecta:

Richardson and Cane list of ICMEs and magnetic clouds:

Ian Richardson and Hilary Cane have compiled a list of near-Earth interplanetary coronal mass ejections (ICMEs) and magnetic clouds using observations from the ACE and WIND spacecraft. The list is available at: http://www.srl.caltech.edu/ACE/ASC/DATA/level3/icmetable2.htm. As with the list presented here, it is always best to contact the authors if there are any questions, and all results shown should be treated as a best effort, but not final.

Lepping reconstruction of ICME flux ropes using the force-free assumption:

Ron Lepping has reconstructed a great many ICME-associated flux ropes as seen by the WIND spacecraft. The list is available at: http://lepmfi.gsfc.nasa.gov/mfi/clouds/mag_cloud.html. The scale of the flux ropes would indicate that there is little difference between WIND and ACE observations in most cases.

Natchimuthuk Gopalswamy has produced an independent list of ICMEs with shocks which come from disk-centered events.

That list is available here: http://cdaw.gsfc.nasa.gov/meetings/2010_fluxrope/LWS_CDAW2010_ICMEtbl.html. This list is especially useful in determining shocks driven by ICMEs vs. those driven by stream interaction regions and finding events with strong magnetospheric response.

Justin Kasper shock list:

Justin Kasper has also performed an analysis of interplanetary shocks using the ACE and WIND observations, but with several techniques not used here. It is sometimes very useful to compare solutions. Those results are listed at: http://www.cfa.harvard.edu/shocks/.

Real-Time Shock Analyses for Space Weather:

The ACE team now provides a real-time shock analysis program running on the web that is intended to aid in space weather efforts. The solutions are obtained in a fully automatic fashion without human intervention or oversight, so the solutions may be less than desired. We are working to improve the code at present. It can be found at: http://www.srl.caltech.edu/ACE/ASC/DATA/Shocks/index.html. The analysis has been updated to include the prediction of the maximum speed of the ejecta as described in Paulson et al., Space Weather, 10, S12002, 2012.

And finally:

When available, additional pages displaying data plots of the periods in question can be accessed via the comment for the period in question.

Most importantly:

The data shown here is not for guaranteed. We reserve the right to be wrong. For science-quality data, we strongly urge you go to the ACE Science Center to obtain data which has been certified correct.

And remember, all information shown here is preliminary and subject to change.

Shocks:

The following list contains shocks observed by either MAG or SWEPAM. Whenever possible, the observation is confirmed by both instruments. The time is approximate and good to about 30 minutes. Whether the shock is (F)orward or (R)everse is listed. Initial comments are purely subjective, especially in so far as they are characterized the size of the shock as "small", "moderate" or "large", but characterizations will be improved as further analysis is performed.

The MAG instrument was activated the day of launch, August 25, 1997 and exited the Earth's magnetosphere later that same day. The shock list begins with observations from August 26. SWEPAM was activated on October 20, 1997. SWEPAM observations are not available for Dec. 4-22, 1997 or Feb. 20-23, 1998. Whenever data from both instruments are available, both are used to determine the identity of an apparent shock.

The process for identifying shocks has evolved over the mission lifetime. Whereas we began by identifying the shock times, we evolved into listing the bulk parameter jumps as fractional as taken by eye from data plots. Starting in 2002 we list the bulk parameters before and after the shock to better describe the discontinuity. The shock fit should be superior to the initial quantification, but some shocks are not well fit for reasons having to do with either data availability or background structure.

Note: The shock analysis results given were obtained by least-squares fitting of the incomplete Rankine-Hugoniot relations (temperature info. not used). The following parameters from the asymptotic upstream and downstream states are presented where available: shock normal, n, in RTN, and in angular format with uncertainty in degrees, (polar, long.), where the polar angle is measured from the positive R axis, and the longitudinal angle is measured from the positive T axis towards the N axis, the shock speed, V, given in the spacecraft frame and in the upstream plasma frame (in parentheses), in km/s, the downstream over upstream density ratio, r_n, the downstream over upstream magnetic field strength ratio, r_b, the angle between upstream magnetic field vector and the shock normal, Th_Bn, in degrees, and the upstream Mach number, M_A. We show both interactive solutions that are refined itteratively until the best set of upstream and downstream values are chosen as well as via automated solution that selects the upstream and downstream points by their internal consistency. Two sets of interactive solutions are shown as the data has been reprocessed and the new data generates a slightly different solution. The automated solutions use a point system to award goodness of fit that was developed for the automated space weather environment. Solutions with points above ~ 50 generally constitute good solutions of true shocks. Note that weak shocks with good solutions can still result in low point values.

Important: Please inquire before any use of any shock parameters listed below. Additional quantitative parameters may be provided upon request. Please simply quote the Shock Number(s) preceded by the symbol, "#", when sending your inquiry.

1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |

Date & Time [UT] F/R Confirmation Comments/Solutions 1 Comments/Solutions 2 Automated Solutions

September 2, 1997
DOY 245
~22:30 UT F MAG only small shock

September 3, 1997
DOY 246
~10:30 UT F MAG only small shock

September 21, 1997
DOY 264
~21:30 UT F MAG only moderate shock

October 1, 1997
DOY 274
~1:00 UT F MAG only large shock

October 2, 1997
DOY 275
~6:30 UT F MAG only small shock

October 10, 1997
DOY 283
~15:30 UT F MAG only moderate shock

October 23, 1997
DOY 296
~7:30 UT F MAG only small shock

October 24, 1997
DOY 297
~10:30 UT F MAG & SWEPAM-I large shock

November 6, 1997
DOY 310
~22:02 UT F MAG & SWEPAM-I large shock

November 9, 1997
DOY 313
~9:52 UT F MAG & SWEPAM-I small shock

November 22, 1997
DOY 326
~9:00 UT F MAG & SWEPAM-I large shock

November 30, 1997
DOY 334
~7:05 UT F MAG 75% (3 nT) jump in |B|

December 30, 1997
DOY 364
~1:30 UT F MAG & SWEPAM-E small shock

January 6, 1998
DOY 6
~13:30 UT F MAG & SWEPAM-I moderate shock
-- interactive analysis #21 by Qiang Hu

January 24, 1998
DOY 24
~5:00 UT F MAG & SWEPAM-I moderate shock
-- interactive analysis #106 by Qiang Hu

January 28, 1998
DOY 28
~16:00 UT F MAG & SWEPAM-I (magnetic coplanarity only):
r_b = 1.4 +/- 0.04
Th_Bn = 53 +/- 5
-- interactive analysis #22 by Qiang Hu

February 18, 1998
DOY 49
~7:50 UT F MAG & SWEPAM-I in RTN coords:
n=(0.8885, 0.1639, -0.4285),
[(27, 291) +/- (7, 4) deg],
V = 458 +/- 94 (103 +/- 6),
r_n = 1.4 +/- 0.0, r_b = 1.4 +/- 0.2,
Th_Bn = 77 +/- 7, M_A = 1.4 +/- 0.2
-- interactive analysis #107 by Qiang Hu in RTN coords:
n=( -0.6550 -0.1258 0.7451)
[( 131, 100)+/-( 9, 3) deg],
V= -343+/- 93 ( 0+/- 0), r_b= 1.5+/- 0.2, r_n= 1.5+/- 0.0,
Th_Bn= 81+/- 10, M_A= 0.9+/- 0.1
-Interactive analysis #1001 by K. Paulson in RTN coords:
n=(-0.8427, -0.1714, 0.5104, )
+/- ( 0.0287, 0.0185, 0.0428, )
V = 439. +/- 94. ( 100. +/- 4.),
r_n = 1.4 +/- 0.0, r_b = 1.4 +/- 0.2,
Th_Bn = 102. +/- 3., M_A = 1.4 +/- 0.2
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

March 4, 1998
DOY 63
~11:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8897, -0.0324, -0.4553),
[(27, 266) +/- (2, 8) deg],
V = 402 +/- 60 (75 +/- 10),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.1,
Th_Bn = 88 +/- 3, M_A = 2.2 +/- 0.3
-- interactive analysis #16 by Qiang Hu in RTN coords:
n=( -0.6509 -0.4483 -0.6127)
[( 131, 234)+/-( 2, 12) deg],
V= -257+/- 400 ( 0+/- 0), r_b= 1.5+/- 14.6, r_n= 0.9+/- 0.1,
Th_Bn= 53+/- 368, M_A= 0.6+/- 4.2
-Interactive analysis #1002 by K. Paulson in RTN coords:
n=(-0.5457, -0.8067, 0.2267, )
+/- ( 0.1040, 0.0667, 0.0526, )
V = 222. +/- 60. ( 32. +/- 12.),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.6,
Th_Bn = 95. +/- 11., M_A = 1.0 +/- 0.5
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

April 7, 1998
DOY 97
~17:00 UT F MAG & SWEPAM-I/E moderate stength
-- interactive analysis #4 by Qiang Hu missing SWEPAM data

April 23, 1998
DOY 113
17:28 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.96,-0.15,0.26)+/-(0.04,0.10,0.12)
V = 71 +/- 18 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n=(0.5088,-0.0019,0.8609)
[(59,90) +/- (9,3) deg],
V = 225 +/- 49 (52 +/- 22),
r_n = 2.8 +/- 0.4, r_b = 2.7 +/- 1.0,
Th_Bn = 68 +/- 28, M_A = 2.3 +/- 1.2
-- interactive analysis #2 by Qiang Hu in RTN coords:
n=( 0.9106 0.1742 0.3747)
[( 24, 65)+/-( 9, 13) deg],
V= 376+/- 39 ( 0+/- 0), r_b= 2.5+/- 2.4, r_n= 3.0+/- 0.1,
Th_Bn= 44+/- 45, M_A= 3.0+/- 1.2
-Interactive analysis #1004 by K. Paulson in RTN coords:
n=( 0.9496, 0.1786, 0.2576, )
+/- ( 0.0419, 0.0995, 0.1145, )
V = 392. +/- 37. ( 81. +/- 22.),
r_n = 3.1 +/- 0.1, r_b = 2.4 +/- 4.5,
Th_Bn = 41. +/- 39., M_A = 3.4 +/- 3.9
Points: 44
-- Automated Solution by Vasiliy Vorotnikov

April 30, 1998
DOY 120
8:43 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.86,-0.08,0.50)+/-(0.02,0.03,0.04)
V = 82 +/- 8 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n=(0.9321,0.3598,0.0422)
[(21,7)+/-(3,7) deg],
V = 363 +/- 30 (67 +/- 24),
r_n = 5.6 +/- 0.9, r_b = 1.5 +/- 2.0,
Th_Bn = 171 +/- 27, M_A = 4.1 +/- 1.6
-- interactive analysis #3 by Qiang Hu in RTN coords:
n=( -0.9454 -0.3124 -0.0927)
[( 161, 197)+/-( 2, 9) deg],
V= -371+/- 30 ( 0+/- 0), r_b= 1.5+/- 2.1, r_n= 5.1+/- 0.3,
Th_Bn= 11+/- 25, M_A= 4.4+/- 0.5
-Interactive analysis #1005 by K. Paulson in RTN coords:
n=(-0.8883, -0.4210, -0.1834, )
+/- ( 0.0236, 0.0455, 0.0454, )
V = 364. +/- 29. ( 81. +/- 24.),
r_n = 5.3 +/- 0.3, r_b = 2.5 +/- 3.5,
Th_Bn = 157. +/- 48., M_A = 5.5 +/- 3.4
Points: 47
-- Automated Solution by Vasiliy Vorotnikov

May 1, 1998
DOY 121
21:22 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.79,-0.56,-0.24)+/-(0.03,0.03,0.04)
V = 181 +/- 27 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n=(0.6579,0.6864,0.3099)
[(49,24) +/- (2,2) deg],
V = 460 +/- 53 (162 +/- 15),
r_n = 2.2 +/- 0.1, r_b = 2.2 +/- 0.2,
Th_Bn = 77 +/- 3, M_A = 2.9 +/- 0.3
-- interactive analysis #1 by Qiang Hu in RTN coords:
n=( 0.6320 0.6723 0.3855)
[( 51, 30)+/-( 2, 1) deg],
V= 443+/- 53 ( 0+/- 0), r_b= 2.4+/- 0.2, r_n= 2.4+/- 0.1,
Th_Bn= 72+/- 3, M_A= 2.9+/- 0.1
-Interactive analysis #1006 by K. Paulson in RTN coords:
n=(-0.6327, -0.2195, 0.7427, )
+/- ( 0.0182, 0.0282, 0.0165, )
V = 445. +/- 37. ( 109. +/- 25.),
r_n = 3.1 +/- 0.3, r_b = 3.0 +/- 3.0,
Th_Bn = 153. +/- 40., M_A = 2.2 +/- 0.9
Points: 44
-- Automated Solution by Vasiliy Vorotnikov

May 3, 1998
DOY 123
17:00 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.89,0.35,-0.29)+/-(0.02,0.04,0.03)
V = 89 +/- 11 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n=(0.9836,-0.0682,-0.1668)
[(10,248) +/- (5,31) deg],
V = 508 +/- 38 (82 +/- 30),
r_n = 2.4 +/- 1.0, r_b = 2.0 +/- 2.6,
Th_Bn = 138 +/- 43, M_A = 2.3 +/- 1.6
-- interactive analysis #9 by Qiang Hu in RTN coords:
n=( -0.9848 0.0449 0.1677)
[( 170, 75)+/-( 5, 40) deg],
V= -503+/- 36 ( 0+/- 0), r_b= 3.2+/- 5.5, r_n= 3.3+/- 0.5,
Th_Bn= 40+/- 52, M_A= 2.2+/- 1.6
-Interactive analysis #1007 by K. Paulson in RTN coords:
n=( 0.9618, -0.1333, -0.2392, )
+/- ( 0.0266, 0.0947, 0.0938, )
V = 496. +/- 38. ( 86. +/- 25.),
r_n = 3.0 +/- 0.4, r_b = 2.6 +/- 5.1,
Th_Bn = 137. +/- 38., M_A = 2.6 +/- 3.1
Points: 45
-- Automated Solution by Vasiliy Vorotnikov

May 4, 1998
DOY 124
~2:15 UT F MAG & SWEPAM-I/E not a shock, but a large forward-travelling wave
-- interactive analysis #21 by Qiang Hu in RTN coords:
n=( 0.5881 -0.3869 -0.7103)
[( 54, 241)+/-( 0, 0) deg],
V= 338+/- 144 ( 0+/- 0), r_b= 1.1+/- 0.7, r_n= 1.1+/- 0.0,
Th_Bn= 42+/- 81, M_A= 6.0+/- 3.5
-Interactive analysis #1008 by K. Paulson in RTN coords:
n=(-0.5672, 0.4790, 0.6700, )
+/- ( 0.0040, 0.0042, 0.0036, )
V = 72. +/- 87. ( 233. +/- 6.),
r_n = -3.8 +/- 0.1, r_b = 3.7 +/- 0.5,
Th_Bn = 101. +/- 5., M_A = 33.1 +/- 4.3
Points: 45
-- Automated Solution by Vasiliy Vorotnikov DOY 124, 2:29

May 15, 1998
DOY 135
13:57 UT F MAG in GSE units:
n=(-0.92,-0.40,-0.05)+/-(0.02,0.05,0.02)
V = 64 +/- 7 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n=(0.8770,0.4803,-0.0161)
[(29,-2) +/- (4,13) deg],
V = 346 +/- 34 (60 +/- 22),
r_n = 2.8 +/- 0.7, r_b = 2.7 +/- 0.9,
Th_Bn = 74 +/- 11, M_A = 3.7 +/- 1.6
-- interactive analysis #11 by Qiang Hu in RTN coords:
n=( 0.8846 0.1731 0.4330)
[( 28, 68)+/-( 3, 7) deg],
V= 334+/- 34 ( 0+/- 0), r_b= 2.9+/- 0.3, r_n= 2.9+/- 0.1,
Th_Bn= 89+/- 5, M_A= 3.2+/- 0.3
-Interactive analysis #1009 by K. Paulson in RTN coords:
n=( 0.8866, 0.4618, 0.0262, )
+/- ( 0.0206, 0.0399, 0.0993, )
V = 347. +/- 34. ( 58. +/- 21.),
r_n = 3.2 +/- 0.1, r_b = 3.1 +/- 1.4,
Th_Bn = 76. +/- 7., M_A = 3.5 +/- 1.7
Points: 63
-- Automated Solution by Vasiliy Vorotnikov

May 29, 1998
DOY 149
~15:00 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=()
[],
V = 615 +/- 12 (73 +/- 9),
r_n = 1.7 +/- 0.2, r_b = 1.5 +/- 0.02,
Th_Bn = 63 +/- 3, M_A = ??
-- interactive analysis #23 by Qiang Hu in RTN coords:
n=( -0.7569 -0.2705 -0.5949)
[( 139, 246)+/-( 2, 1) deg],
V= -516+/- 69 ( 0+/- 0), r_b= 2.3+/- 0.2, r_n= 2.3+/- 0.1,
Th_Bn= 87+/- 4, M_A= 2.4+/- 0.2
-Interactive analysis #1010 by K. Paulson in RTN coords:
n=( 0.9755, 0.0843, -0.2030, )
+/- ( 0.0035, 0.0145, 0.0154, )
V = 686. +/- 62. ( 208. +/- 16.),
r_n = 2.7 +/- 0.1, r_b = 2.2 +/- 0.4,
Th_Bn = 48. +/- 3., M_A = 4.5 +/- 0.7
Points: 63
-- Automated Solution by Vasiliy Vorotnikov

June 13, 1998
DOY 164
18:56 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.45,0.78,-0.43)+/-(0.04,0.02,0.02)
V = 101 +/- 10 km/s in unshocked frame
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords:
n = (0.5729,-0.7729,-0.2729)
[(55,199) +/- (8,4) deg],
V = 286 +/- 48 (133 +/- 28),
r_n = 3.7 +/- 0.2, r_b = 2.1 +/- 2.0,
Th_Bn = 23 +/- 17, M_A = 3.0 +/- 1.3
-- interactive analysis #108 by Qiang Hu in RTN coords:
n=( 0.2691 -0.8615 -0.4307)
[( 74, 207)+/-( 3, 1) deg],
V= 165+/- 35 ( 0+/- 0), r_b= 3.5+/- 1.2, r_n= 3.6+/- 0.3,
Th_Bn= 30+/- 8, M_A= 2.3+/- 0.4
-Interactive analysis #1011 by K. Paulson in RTN coords:
n=(-0.6015, -0.3879, -0.6983, )
+/- ( 0.0715, 0.0542, 0.0539, )
V = 188. +/- 35. ( 2. +/- 24.),
r_n = 4.4 +/- 0.7, r_b = 0.8 +/- 5.4,
Th_Bn = 96. +/- 171., M_A = 0.0 +/- 0.5
Points: 30
-- Automated Solution by Vasiliy Vorotnikov

June 17, 1998
DOY 168
~20:50 UT F MAG & SWEPAM-I/E in RTN coords:
(magnetic coplanarity analysis only):
r_b = 1.3 +/- 0.01,
Th_Bn = 74 +/- 2
-- interactive analysis #24 by Qiang Hu No Density/Temp Data

June 23, 1998
DOY 174
~07:10 UT F (slow?) SWEPAM-I/E in RTN coords:
n = (0.9465, -0.0617, 0.3168),
[(19, 101) +/- (7, 7) deg],
V = 368 +/- 57,
r_n = 1.9, r_b = 0.8,
Th_Bn = 115 +/- 38, M_A = 0.3
-- interactive analysis #14 by Qiang Hu in RTN coords:
n=( 0.8224 -0.1284 0.5543)
[( 35, 103)+/-( 9, 4) deg],
V= 307+/- 62 ( 0+/- 0), r_b= 0.9+/- 0.4, r_n= 1.9+/- 0.2,
Th_Bn= 111+/- 26, M_A= 0.2+/- 0.0
-Interactive analysis #1013 by K. Paulson in RTN coords:
n=(-0.4911, -0.1043, -0.8649, )
+/- ( 0.0630, 0.0389, 0.0355, )
V = 162. +/- 53. ( 10. +/- 15.),
r_n = 2.1 +/- 0.2, r_b = 0.3 +/- 4.0,
Th_Bn = 90. +/- 318., M_A = 0.0 +/- 0.4
Points: 6
-- Automated Solution by Vasiliy Vorotnikov

June 25, 1998
DOY 176
~15:43 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.6515, 0.7470, 0.1327),
[(49, 10) +/- (3, 2) deg],
V = 351 +/- 73 (85 +/- 4),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.3,
Th_Bn = 66 +/- 8, M_A = 1.3 +/- 0.2
-- interactive analysis #15 by Qiang Hu in RTN coords:
n=( 0.4406 0.8977 -0.0073)
[( 64, 360)+/-( 5, 1) deg],
V= 272+/- 82 ( 0+/- 0), r_b= 1.6+/- 0.1, r_n= 1.6+/- 0.1,
Th_Bn= 83+/- 5, M_A= 1.4+/- 0.1
-Interactive analysis #1014 by K. Paulson in RTN coords:
n=(-0.7956, -0.5653, -0.2180, )
+/- ( 0.0169, 0.0228, 0.0260, )
V = 373. +/- 56. ( 51. +/- 12.),
r_n = 1.9 +/- 0.1, r_b = 11.2 +/- 82.4,
Th_Bn = 42. +/- 62., M_A = 1.1 +/- 1.3
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

July 16, 1998
DOY 197
~23:30 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.9509, 0.2914, -0.1043),
[(18, 340) +/- (3, 26) deg],
V = 461 +/- 86 (87 +/- 12),
r_n = 1.7 +/- 0.3, r_b = 1.7 +/- 1.0,
Th_Bn = 58 +/- 17, M_A = 1.7 +/- 0.6
-- interactive analysis #109 by Qiang Hu in RTN coords:
n=( -0.8262 0.1624 -0.5395)
[( 146, 287)+/-( 3, 6) deg],
V= -375+/- 106 ( 0+/- 0), r_b= 1.7+/- 0.4, r_n= 1.7+/- 0.2,
Th_Bn= 64+/- 8, M_A= 2.0+/- 0.3
-Interactive analysis #1015 by K. Paulson in RTN coords:
n=( 0.9590, 0.2629, 0.1058, )
+/- ( 0.0102, 0.0486, 0.0917, )
V = 455. +/- 82. ( 92. +/- 11.),
r_n = 1.6 +/- 0.2, r_b = 1.5 +/- 1.4,
Th_Bn = 122. +/- 14., M_A = 1.9 +/- 1.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

July 23, 1998
DOY 204
~00:45 UT F MAG & SWEPAM-I/E very small and questionable
-- interactive analysis #110 by Qiang Hu in RTN coords:
n=( 0.9616 -0.0890 -0.2598)
[( 16, 251)+/-( 2, 12) deg],
V= 482+/- 126 ( 0+/- 0), r_b= 1.6+/- 1.2, r_n= 1.6+/- 0.1,
Th_Bn= 84+/- 11, M_A= 1.8+/- 0.9
-Interactive analysis #1016 by K. Paulson in RTN coords:
n=( 0.6948, 0.7186, -0.0285, )
+/- ( 0.0305, 0.0294, 0.0113, )
V = 327. +/- 149. ( 1. +/- 18.),
r_n = 1.3 +/- 0.1, r_b = 1.0 +/- 5.0,
Th_Bn = 84. +/- 82., M_A = 0.0 +/- 0.3
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

July 31, 1998
DOY 212
~09:15 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.4693, -0.5932, 0.6541),
[(62, 132) +/- (3, 3) deg],
V = 147 +/- 82 (-70 +/- 29),
r_n = 2.1 +/- 0.9, r_b = 2.2 +/- 0.8,
Th_Bn = 73 +/- 15, M_A = 1.1 +/- 0.6
-- interactive analysis #111 by Qiang Hu
questionable solution in RTN coords:
n=( 0.6885 0.1948 -0.6985)
[( 46, 286)+/-( 3, 5) deg],
V= 386+/- 87 ( 0+/- 0), r_b= 1.4+/- 0.1, r_n= 1.4+/- 0.1,
Th_Bn= 89+/- 5, M_A= 1.1+/- 0.1
-Interactive analysis #1017 by K. Paulson

August 6, 1998
DOY 218
6:44 UT F MAG & SWEPAM-I/E in GSE units:
n = (-0.94,0.32,0.07)+/-(0.01,0.04,0.12)
in RTN coords:
n = (0.9921, -0.0992, -0.0763),
[(7, 218) +/- (1, 16) deg],
V = 454 +/- 53 (85 +/- 14),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.1,
Th_Bn = 82 +/- 3, M_A = 1.5 +/- 0.3
-- interactive analysis #25 by Qiang Hu in RTN coords:
n=( -0.4964 -0.5571 0.6658)
[( 120, 130)+/-( 5, 1) deg],
V= -210+/- 54 ( 0+/- 0), r_b= 1.7+/- 0.2, r_n= 1.7+/- 0.1,
Th_Bn= 91+/- 6, M_A= 0.3+/- 0.0
-Interactive analysis #1018 by K. Paulson in RTN coords:
n=(-0.3431, -0.6599, 0.6684, )
+/- ( 0.1593, 0.0432, 0.0437, )
V = 152. +/- 64. ( 18. +/- 16.),
r_n = 2.1 +/- 0.1, r_b = 2.2 +/- 1.1,
Th_Bn = 94. +/- 14., M_A = 0.3 +/- 0.3
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

August 8, 1998
DOY 220
~1:30 UT F MAG & SWEPAM-I/E -- interactive analysis #112 by Qiang Hu in RTN coords:
n=( -0.6185 0.0760 -0.7821)
[( 128, 276)+/-( 5, 6) deg],
V= -347+/- 496 ( 0+/- 0), r_b= 1.1+/- 0.9, r_n= 1.0+/- 0.2,
Th_Bn= 111+/- 30, M_A= 0.7+/- 0.4
-Interactive analysis #1019 by K. Paulson

August 10, 1998
DOY 222
~00:15 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.4748, 0.2016, 0.8567),
[(62, 77) +/- (4, 8) deg],
V = 345 +/- 60 (163 +/- 15),
r_n = 2.1 +/- 0.2, r_b = 1.9 +/- 0.4,
Th_Bn = 57 +/- 12, M_A = 3.2 +/- 0.6
-- interactive analysis #113 by Qiang Hu in RTN coords:
n=( 0.5547 0.3628 0.7488)
[( 56, 64)+/-( 3, 12) deg],
V= 337+/- 56 ( 0+/- 0), r_b= 1.8+/- 0.8, r_n= 1.9+/- 0.2,
Th_Bn= 61+/- 20, M_A= 2.0+/- 0.5
-Interactive analysis #1020 by K. Paulson in RTN coords:
n=(-0.3087, -0.8813, 0.3577, )
+/- ( 0.0860, 0.0590, 0.1312, )
V = 116. +/- 47. ( 0. +/- 20.),
r_n = 2.5 +/- 0.4, r_b = 1.0 +/- 3.1,
Th_Bn = 110. +/- 81., M_A = 0.0 +/- 0.2
Points: 13
-- Automated Solution by Vasiliy Vorotnikov

August 19, 1998
DOY 231
~17:32 UT F MAG & SWEPAM-I/E in GSE units:
n=(-0.79,-0.51,-0.32)+/-(0.04,0.06,0.03)
-- interactive analysis #17 by Qiang Hu No Density/Temp Data

August 26, 1998
DOY 238
~6:15 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.6576,0.4885,-0.5736)
[(49,310) +/- (0,3) deg],
V = 598 +/- 41 (303 +/- 82),
r_n = 3.8 +/- 1.2, r_b = 3.7 +/- 0.9,
Th_Bn = 98 +/- 9, M_A = 7.5 +/- 2.7
-- interactive analysis #114 by Qiang Hu in RTN coords:
n=( 0.6317 0.5990 -0.4921)
[( 51, 321)+/-( 0, 2) deg],
V= 569+/- 41 ( 0+/- 0), r_b= 3.9+/- 0.2, r_n= 3.9+/- 0.1,
Th_Bn= 92+/- 2, M_A= 6.3+/- 0.3
-Interactive analysis #1022 by K. Paulson in RTN coords:
n=(-0.7521, -0.3544, 0.5557, )
+/- ( 0.0037, 0.0212, 0.0139, )
V = 675. +/- 45. ( 325. +/- 26.),
r_n = 3.2 +/- 0.1, r_b = 3.2 +/- 0.2,
Th_Bn = 88. +/- 2., M_A = 6.3 +/- 0.6
Points: 93
-- Automated Solution by Vasiliy Vorotnikov

September 24, 1998
DOY 267
~23:15 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.7132, -0.2576, -0.6519),
[(44, 248) +/- (2, 1) deg],
V = 604 +/- 47 (341 +/- 21),
r_n = 2.7 +/- 0.1, r_b = 2.5 +/- 0.1,
Th_Bn = 62 +/- 2, M_A = 3.2 +/- 0.2
-- interactive analysis #12 by Qiang Hu in RTN coords:
n=( -0.8903 -0.4413 -0.1128)
[( 153, 194)+/-( 1, 2) deg],
V= -714+/- 62 ( 0+/- 0), r_b= 2.7+/- 0.1, r_n= 2.7+/- 0.0,
Th_Bn= 102+/- 1, M_A= 3.9+/- 0.1
-Interactive analysis #1023 by K. Paulson in RTN coords:
n=(-0.8622, -0.4928, -0.1175, )
+/- ( 0.0062, 0.0107, 0.0127, )
V = 644. +/- 46. ( 297. +/- 21.),
r_n = 3.0 +/- 0.0, r_b = 3.0 +/- 0.1,
Th_Bn = 87. +/- 1., M_A = 2.9 +/- 0.2
Points: 87
-- Automated Solution by Vasiliy Vorotnikov

October 2, 1998
DOY 275
~7:00 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.2970, -0.7767, -0.5554),
[(73, 216) +/- (3, 3) deg],
V = 387 +/- 78 (292 +/- 22),
r_n = 2.6 +/- 0.2, r_b = 2.3 +/- 0.3,
Th_Bn = 52 +/- 6, M_A = 3.6 +/- 0.4
-- interactive analysis #115 by Qiang Hu in RTN coords:
n=( -0.8144 -0.4058 -0.4148)
[( 145, 226)+/-( 2, 2) deg],
V= -526+/- 53 ( 0+/- 0), r_b= 1.7+/- 0.3, r_n= 1.7+/- 0.1,
Th_Bn= 96+/- 5, M_A= 1.2+/- 0.1
-Interactive analysis #1024 by K. Paulson in RTN coords:
n=(-0.0068, -0.9034, -0.4287, )
+/- ( 0.0315, 0.0053, 0.0112, )
V = 231. +/- 85. ( 300. +/- 19.),
r_n = 3.2 +/- 0.2, r_b = 2.0 +/- 0.3,
Th_Bn = 33. +/- 10., M_A = 5.4 +/- 0.6
Points: 58
-- Automated Solution by Vasiliy Vorotnikov

October 18, 1998
DOY 291
~19:00 UT F MAG & SWEPAM-I/E in GSE units:
n = (-0.66,-0.11,-0.74)+/-(0.04,0.05,0.03)
--------------------------------------------
in RTN coords:
n = (0.7638, -0.0050, -0.6455),
[(40, 270) +/- (4, 14) deg],
V = 332 +/- 45 (84 +/- 18),
r_n = 2.2 +/- 0.3, r_b = 1.9 +/- 1.0,
Th_Bn = 50 +/- 19, M_A = 3.7 +/- 1.4
-- interactive analysis #18 by Qiang Hu in RTN coords:
n=( 0.6933 -0.0280 -0.7201)
[( 46, 268)+/-( 5, 7) deg],
V= 304+/- 41 ( 0+/- 0), r_b= 2.3+/- 0.9, r_n= 2.7+/- 0.1,
Th_Bn= 129+/- 17, M_A= 3.6+/- 0.8
-Interactive analysis #1025 by K. Paulson in RTN coords:
n=(-0.8090, -0.4156, 0.4156, )
+/- ( 0.0100, 0.0953, 0.0953, )
V = 328. +/- 42. ( 71. +/- 19.),
r_n = 2.4 +/- 0.1, r_b = 2.2 +/- 2.2,
Th_Bn = 124. +/- 19., M_A = 3.6 +/- 2.6
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

October 23, 1998
DOY 296
~12:30 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.1385, 0.5025, -0.8534),
[(82, 300) +/- (1, 5) deg],
V = 108 +/- 39 (82 +/- 22),
r_n = 2.3 +/- 0.7, r_b = 2.3 +/- 0.9,
Th_Bn = 56 +/- 12, M_A = 1.7 +/- 0.7
-- interactive analysis #116 by Qiang Hu in RTN coords:
n=( -0.0443 -0.8582 -0.5113)
[( 93, 211)+/-( 2, 3) deg],
V= 49+/- 45 ( 0+/- 0), r_b= 2.2+/- 0.6, r_n= 2.0+/- 0.2,
Th_Bn= 121+/- 7, M_A= 1.2+/- 0.2
-Interactive analysis #1026 by K. Paulson in RTN coords:
n=(-0.1352, -0.8586, -0.4946, )
+/- ( 0.0279, 0.0095, 0.0155, )
V = 1. +/- 35. ( 43. +/- 17.),
r_n = 2.4 +/- 0.3, r_b = 3.8 +/- 5.5,
Th_Bn = 42. +/- 41., M_A = 1.2 +/- 0.7
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

November 3, 1998
DOY 307
~3:00 UT R MAG & SWEPAM-I/E possibly magnetic hole boundary
-- interactive analysis #117 by Qiang Hu in RTN coords:
n=( -0.0464 0.2471 0.9679)
[( 93, 76)+/-( 3, 8) deg],
V= -7+/- 212 ( 0+/- 0), r_b= 1.2+/- 2.3, r_n= 1.2+/- 0.1,
Th_Bn= 87+/- 11, M_A= 0.2+/- 0.1
-Interactive analysis #1027 by K. Paulson in RTN coords:
n=(-0.0702, -0.6282, -0.7749, )
+/- ( 0.5743, 0.4710, 0.3826, )
V = 31. +/- 265. ( 4. +/- 80.),
r_n = 1.1 +/- 0.1, r_b = 0.8 +/-122.7,
Th_Bn = 50. +/- ???, M_A = 0.2 +/- 20.7
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

November 8, 1998
DOY 312
~4:00 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.7796, -0.0286, -0.6256),
[(39, 267) +/- (2, 1) deg],
V = 582 +/- 68 (210 +/- 11),
r_n = 1.9 +/- 0.1, r_b = 1.9 +/- 0.1,
Th_Bn = 77 +/- 2, M_A = 1.2 +/- 0.1
-- interactive analysis #13 by Qiang Hu in RTN coords:
n=( -0.7935 0.0535 0.6063)
[( 143, 85)+/-( 1, 2) deg],
V= -594+/- 68 ( 0+/- 0), r_b= 1.9+/- 0.1, r_n= 1.9+/- 0.1,
Th_Bn= 104+/- 2, M_A= 1.3+/- 0.1
-Interactive analysis #1028 by K. Paulson

November 30, 1998
DOY 334
~4:15 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9021, 0.3954, -0.1728),
[(26, 336) +/- (4, 7) deg],
V = 416 +/- 37 (92 +/- 23),
r_n = 2.8 +/- 0.4, r_b = 2.7 +/- 1.2,
Th_Bn = 56 +/- 11, M_A = 2.2 +/- 0.8
-- interactive analysis #26 by Qiang Hu in RTN coords:
n=( 0.8829 0.4535 -0.1215)
[( 28, 345)+/-( 5, 6) deg],
V= 408+/- 38 ( 0+/- 0), r_b= 2.7+/- 1.0, r_n= 2.8+/- 0.2,
Th_Bn= 60+/- 12, M_A= 2.1+/- 0.6
-Interactive analysis #1029 by K. Paulson in RTN coords:
n=( 0.8185, 0.5602, -0.1276, )
+/- ( 0.0447, 0.0623, 0.0266, )
V = 389. +/- 37. ( 80. +/- 22.),
r_n = 2.9 +/- 0.2, r_b = 2.9 +/- 1.4,
Th_Bn = 62. +/- 10., M_A = 1.9 +/- 0.8
Points: 54
-- Automated Solution by Vasiliy Vorotnikov

December 1, 1998
DOY 335
~2:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.6678, 0.7251, -0.1680),
[(48, 347) +/- (1, 6) deg],
V = 391 +/- 62 (68 +/- 15),
r_n = 1.7 +/- 0.5, r_b = 1.7 +/- 0.8,
Th_Bn = 77 +/- 14, M_A = 1.7 +/- 0.7
-- interactive analysis #27 by Qiang Hu in RTN coords:
n=( 0.5732 0.7985 0.1838)
[( 55, 13)+/-( 2, 4) deg],
V= 325+/- 70 ( 0+/- 0), r_b= 1.8+/- 0.5, r_n= 1.9+/- 0.1,
Th_Bn= 72+/- 8, M_A= 2.0+/- 0.4
-Interactive analysis #1030 by K. Paulson in RTN coords:
n=(-0.6016, -0.7889, -0.1251, )
+/- ( 0.0220, 0.0175, 0.0390, )
V = 350. +/- 71. ( 109. +/- 7.),
r_n = 2.1 +/- 0.1, r_b = 2.1 +/- 0.5,
Th_Bn = 75. +/- 7., M_A = 3.0 +/- 0.5
Points: 35
-- Automated Solution by Vasiliy Vorotnikov

December 11, 1998
DOY 345
~19:30 UT F SWEPAM-I/E shock fit in RTN coords:
n = (0.9211,0.1666,-0.3519)
[(23, 295) +/- (1,5) deg],
V = 420 +/- 74 (61 +/- 23),
r_b = 1.3 +/- 0.5, r_n = 1.3 +/- 0.5,
Th_Bn = 83 +/- 4, M_A = 1.4 +/- 0.8
-- interactive analysis #28 by Qiang Hu in RTN coords:
n=( -0.9148 -0.2110 0.3443)
[( 156, 122)+/-( 1, 9) deg],
V= -400+/- 50 ( 0+/- 0), r_b= 1.3+/- 0.3, r_n= 1.3+/- 0.1,
Th_Bn= 101+/- 7, M_A= 1.3+/- 0.2
-Interactive analysis #1031 by K. Paulson in RTN coords:
n=(-0.9162, 0.1968, 0.3490, )
+/- ( 0.0101, 0.0526, 0.0352, )
V = 402. +/- 51. ( 69. +/- 13.),
r_n = 1.9 +/- 0.1, r_b = 1.8 +/- 1.0,
Th_Bn = 116. +/- 15., M_A = 1.8 +/- 0.8
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

December 26, 1998
DOY 360
~9:30 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.9511, -0.3043, -0.0537),
[(18, 190) +/- (6, 9) deg],
V = 555 +/- 74 (72 +/- 9),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.3,
Th_Bn = 82 +/- 6, M_A = 1.1 +/- 0.2
-- interactive analysis #29 by Qiang Hu in RTN coords:
n=( -0.9397 -0.2620 -0.2198)
[( 160, 220)+/-( 4, 7) deg],
V= -467+/- 75 ( 0+/- 0), r_b= 2.2+/- 15.6, r_n= 1.6+/- 0.2,
Th_Bn= 128+/- 109, M_A= 0.7+/- 2.6
-Interactive analysis #1032 by K. Paulson in RTN coords:
n=(-0.0358, 0.3469, -0.9372, )
+/- ( 0.0390, 0.0278, 0.0104, )
V = 4. +/- 75. ( 3. +/- 4.),
r_n = 1.5 +/- 0.2, r_b = 1.0 +/- 0.1,
Th_Bn = 30. +/- 3., M_A = 0.0 +/- 0.1
Points: 8
-- Automated Solution by Vasiliy Vorotnikov

January 13, 1999
DOY 13
~10:00 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.3777, 0.7294, 0.5704),
[(68, 38) +/- (4, 1) deg],
V = 211 +/- 66 (83 +/- 8),
r_n = 1.8 +/- 0.1, r_b = 1.7 +/- 0.3,
Th_Bn = 59 +/- 7, M_A = 2.3 +/- 0.4
-- interactive analysis #118 by Qiang Hu in RTN coords:
n=( 0.9891 -0.1169 0.0894)
[( 8, 143)+/-( 1, 8) deg],
V= 452+/- 70 ( 0+/- 0), r_b= 2.1+/- 0.1, r_n= 2.1+/- 0.0,
Th_Bn= 86+/- 2, M_A= 4.0+/- 0.1
-Interactive analysis #1033 by K. Paulson in RTN coords:
n=(-0.3872, -0.5914, -0.7073, )
+/- ( 0.0599, 0.0177, 0.0202, )
V = 223. +/- 65. ( 100. +/- 10.),
r_n = 1.9 +/- 0.1, r_b = 1.7 +/- 0.5,
Th_Bn = 129. +/- 17., M_A = 3.1 +/- 0.8
Points: 19
-- Automated Solution by Vasiliy Vorotnikov

January 22, 1999
DOY 22
~19:45 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.8638, 0.0126, -0.5038),
[(30, 271) +/- (1, 2) deg],
V = 628 +/- 51 (155 +/- 10),
r_n = 1.5 +/- 0.1, r_b = 1.7 +/- 0.5,
Th_Bn = 39 +/- 11, M_A = 1.2 +/- 0.2
-- interactive analysis #7 by Qiang Hu in RTN coords:
n=( 0.9264 -0.3639 -0.0968)
[( 22, 195)+/-( 6, 23) deg],
V= 593+/- 76 ( 0+/- 0), r_b= 1.0+/- 0.6, r_n= 1.5+/- 0.3,
Th_Bn= 36+/- 19, M_A= 0.4+/- 0.2
-Interactive analysis #1034 by K. Paulson in RTN coords:
n=(-0.9303, 0.0854, -0.3568, )
+/- ( 0.0194, 0.0398, 0.0487, )
V = 631. +/- 70. ( 130. +/- 22.),
r_n = 1.9 +/- 0.3, r_b = 41.3 +/-756.2,
Th_Bn = 30. +/- 75., M_A = 1.2 +/- 1.4
Points: 16
-- Automated Solution by Vasiliy Vorotnikov

February 11, 1999
DOY 42
~7:45 UT F SWEPAM-I/E in RTN coords:
n = (0.9735, 0.2225, -0.0529),
[(13, 347) +/- (6, 45) deg],
V = 422 +/- 50 (49 +/- 13),
r_n = 1.6 +/- 0.3, r_b = 1.5 +/- 1.9,
Th_Bn = 57 +/- 49, M_A = 2.0 +/- 1.7
-- interactive analysis #119 by Qiang Hu in RTN coords:
n=( 0.9169 0.2905 0.2739)
[( 24, 43)+/-( 9, 20) deg],
V= 400+/- 70 ( 0+/- 0),
r_n= 1.7+/- 0.1, r_b= 1.5+/- 2.0,
Th_Bn= 126+/- 60, M_A= 2.5+/- 2.0
-Interactive analysis #1035 by K. Paulson in RTN coords:
n=( 0.9265, 0.2948, -0.2339, )
+/- ( 0.0545, 0.1352, 0.1357, )
V = 400. +/- 51. ( 50. +/- 15.),
r_n = 2.1 +/- 0.1, r_b = 2.0 +/- 4.6,
Th_Bn = 120. +/- 50., M_A = 2.3 +/- 3.8
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

February 17, 1999
DOY 48
~6:20 UT F MAG & SWEPAM-I/E in RTN coords:
n = (0.8912, 0.2263, -0.3931),
[(27, 300) +/- (6, 2) deg],
V = 539 +/- 114 (132 +/- 7),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.2,
Th_Bn = 80 +/- 6, M_A = 2.0 +/- 0.3
-- interactive analysis #120 by Qiang Hu in RTN coords:
n=( 0.9553 0.2512 -0.1560)
[( 17, 328)+/-( 3, 13) deg],
V= 558+/- 105 ( 0+/- 0),
r_n= 1.5+/- 0.1, r_b= 1.4+/- 0.4,
Th_Bn= 110+/- 7, M_A= 1.8+/- 0.4
-Interactive analysis #1036 by K. Paulson in RTN coords:
n=(-0.9716, -0.1354, 0.1941, )
+/- ( 0.0111, 0.0338, 0.0403, )
V = 585. +/- 106. ( 157. +/- 8.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.2,
Th_Bn = 100. +/- 3., M_A = 2.7 +/- 0.3
Points: 30
-- Automated Solution by Vasiliy Vorotnikov

February 18, 1999
DOY 49
~2:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9838, 0.0834, 0.1586),
[(10, 62) +/- (1, 3) deg],
V = 671 +/- 26 (278 +/- 23),
r_n = 2.9 +/- 0.1, r_b = 2.5 +/- 0.2,
Th_Bn = 50 +/- 2, M_A = 3.4 +/- 0.3
-- interactive analysis #8 by Qiang Hu
in RTN coords:
n=( 0.9812, 0.0735, -0.1786, )
+/- ( 0.0044, 0.0137, 0.0211, )
V = 692. +/- 44. ( 250. +/- 28.),
r_n = 2.6 +/- 0.1, r_b = 2.4 +/- 0.3,
Th_Bn = 63. +/- 2., M_A = 3.3 +/- 0.5
Points: 82
-- Automated Solution by Vasiliy Vorotnikov

February 28, 1999
DOY 59
~20:30 UT F MAG in RTN coords:
n=(0.5169, -0.2103, -0.8298),
[(59, 256) +/- (8, 1) deg],
V = 258 +/- 93 (65 +/- 13),
r_n = 1.7 +/- 0.3, r_b = 1.7 +/- 0.3,
Th_Bn = 78 +/- 11, M_A = 1.1 +/- 0.3
-- interactive analysis #121 by Qiang Hu

March 10, 1999
DOY 69
~00:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9768, -0.1516, 0.1516),
[(12, 135) +/- (3, 8) deg],
V = 522 +/- 90 (127 +/- 2),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.2,
Th_Bn = 78 +/- 4, M_A = 3.3 +/- 0.3
-- interactive analysis #122 by Qiang Hu

April 16, 1999
DOY 106
~10:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.6237, -0.3114, 0.7170),
[(51, 114) +/- (4, 2) deg],
V = 394 +/- 75 (151 +/- 10),
r_n = 1.6 +/- 0.1, r_b = 1.5 +/- 0.3,
Th_Bn = 58 +/- 7, M_A = 2.5 +/- 0.3
-- interactive analysis #123 by Qiang Hu
in RTN coords:
n=( 0.8657, -0.4865, 0.1179, )
+/- ( 0.0121, 0.0213, 0.0269, )
V = 460. +/- 92. ( 148. +/- 13.),
r_n = 1.7 +/- 0.2, r_b = 1.3 +/- 0.5,
Th_Bn = 29. +/- 5., M_A = 2.3 +/- 0.6
Points: 13
-- Automated Solution by Vasiliy Vorotnikov

May 5, 1999
DOY 125
14:57 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.2493, 0.9593, -0.1329),
[(76, -8) +/- (5, 4) deg],
V = 170 +/- 40 (53 +/- 24),
r_n = 3.4 +/- 0.4, r_b = 4.1 +/- 4.0,
Th_Bn = 38 +/- 30, M_A = 1.9 +/- 1.4
-- interactive analysis #30 by Qiang Hu
in RTN coords:
n=( 0.7193, 0.5321, 0.4465, )
+/- ( 0.0133, 0.0202, 0.0223, )
V = 396. +/- 39. ( 80. +/- 17.),
r_n = 2.6 +/- 0.1, r_b = 2.6 +/- 0.3,
Th_Bn = 75. +/- 4., M_A = 3.0 +/- 0.7
Points: 71
-- Automated Solution by Vasiliy Vorotnikov

May 5, 1999
DOY 125
~23:30 UT F SWEPAM-I/E not visible in MAG data; probably not a shock
-- interactive analysis #124 by Qiang Hu

May 18, 1999
DOY 138
~0:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9599, -0.2771, 0.0416),
[(16, 172) +/- (2, 26) deg],
V = 418 +/- 31 (182 +/- 188),
r_n = 3.5 +/- 6.1, r_b = 1.0 +/- 0.9,
Th_Bn = 3 +/- 39, M_A = 2.8 +/- 3.2
-- interactive analysis #125 by Qiang Hu
(possible parallel shock
large uncertainty
enhanced fluctuation downstream)
poor solution
in RTN coords:
n=( 0.9911, 0.0304, -0.1294, )
+/- ( 0.0075, 0.0736, 0.0570, )
V = 434. +/- 35. ( 99. +/- 23.),
r_n = 3.2 +/- 0.2, r_b = 1.8 +/- 5.5,
Th_Bn = 14. +/- 40., M_A = 2.3 +/- 2.1
Points: 46
-- Automated Solution by Vasiliy Vorotnikov

May 18, 1999
DOY 138
~19:10 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.9986, 0.0355, -0.0404),
[(3, 311) +/- (1, 16) deg],
V = 569 +/- 44 (-85 +/- 34),
r_n = 3.4 +/- 1.0, r_b = 1.3 +/- 0.9,
Th_Bn = 17 +/- 34, M_A = 1.4 +/- 0.7
-- interactive analysis #126 by Qiang Hu
(enhanced downstream fluctuation)
in RTN coords:
n=(-0.9921, -0.1022, 0.0731, )
+/- ( 0.0027, 0.0193, 0.0174, )
V = 539. +/- 52. ( 82. +/- 15.),
r_n = 1.6 +/- 0.2, r_b = 1.6 +/- 1.2,
Th_Bn = 38. +/- 11., M_A = 1.5 +/- 0.7
Points: 21
-- Automated Solution by Vasiliy Vorotnikov

May 25, 1999
DOY 145
~9:50 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.9497, 0.2582, -0.1770),
[(18, 326) +/- (3, 20) deg],
V = 389 +/- 59 (-160 +/- 26),
r_n = 2.2 +/- 0.3, r_b = 1.9 +/- 0.7,
Th_Bn = 45 +/- 16, M_A = 2.5 +/- 0.6
-- interactive analysis #127 by Qiang Hu
in RTN coords:
n=(-0.9679, -0.0011, 0.2514, )
+/- ( 0.0096, 0.0543, 0.0368, )
V = 413. +/- 64. ( 152. +/- 23.),
r_n = 2.2 +/- 0.3, r_b = 1.7 +/- 1.1,
Th_Bn = 144. +/- 11., M_A = 2.4 +/- 1.0
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

June 15, 1999
DOY 166
~11:50 UT F MAG & SWEPAM-I/E small SWEPAM signal
jump in |B| following ramp up
interesting 'wave' activity following
-- interactive analysis #21 by Qiang Hu

June 26, 1999
DOY 177
~2:18 UT F MAG & SWEPAM-I/E in RTN coords:
MAG signal difficult to observe and weak

June 26, 1999
DOY 177
~19:20 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9703, -0.2307, 0.0729),
[(14, 162) +/- (3, 12) deg],
V = 444 +/- 44 (130 +/- 19),
r_n = 2.3 +/- 0.1, r_b = 2.2 +/- 0.8,
Th_Bn = 49 +/- 9, M_A = 2.0 +/- 0.5
-- interactive analysis #31 by Qiang Hu
in RTN coords:
n=( 0.9424, -0.3327, 0.0339, )
+/- ( 0.0083, 0.0233, 0.0111, )
V = 420. +/- 43. ( 105. +/- 17.),
r_n = 2.2 +/- 0.1, r_b = 2.2 +/- 0.5,
Th_Bn = 52. +/- 3., M_A = 1.8 +/- 0.4
Points: 51
-- Automated Solution by Vasiliy Vorotnikov

June 27, 1999
DOY 178
~22:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.2262, 0.9616, -0.1553),
[(77, 351) +/- (7, 4) deg],
V = 225 +/- 69 (89 +/- 16),
r_n = 1.7 +/- 0.2, r_b = 2.0 +/- 1.2,
Th_Bn = 125 +/- 31, M_A = 1.1 +/- 0.5
-- interactive analysis #130 by Qiang Hu
in RTN coords:
n=( 0.2788, 0.9097, -0.3079, )
+/- ( 0.0250, 0.0116, 0.0277, )
V = 298. +/- 69. ( 130. +/- 13.),
r_n = 1.7 +/- 0.2, r_b = 1.6 +/- 0.7,
Th_Bn = 136. +/- 9., M_A = 1.7 +/- 0.5
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

July 2, 1999
DOY 183
~0:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8560, 0.5139, 0.0562),
[(31, 6) +/- (1, 7) deg],
V = 558 +/- 82 (139 +/- 11),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.3,
Th_Bn = 69 +/- 5, M_A = 1.8 +/- 0.2
-- interactive analysis #32 by Qiang Hu
in RTN coords:
n=( 0.9726, -0.0943, 0.2126, )
+/- ( 0.0060, 0.0321, 0.0267, )
V = 612. +/- 55. ( 144. +/- 31.),
r_n = 2.3 +/- 0.3, r_b = 2.0 +/- 1.7,
Th_Bn = 31. +/- 13., M_A = 1.8 +/- 0.9
Points: 23
-- Automated Solution by Vasiliy Vorotnikov, DOY 183, 0:23

July 6, 1999
DOY 187
~14:20 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9974, 0.0627, 0.0341),
[(4, 29) +/- (1, 14) deg],
V = 554 +/- 119 (260 +/- 47),
r_n = 2.4 +/- 0.9, r_b = 1.8 +/- 0.5,
Th_Bn = 141 +/- 6, M_A = 3.6 +/- 0.8
-- interactive analysis #33 by Qiang Hu
in RTN coords:
n=(-0.8706, 0.3225, -0.3716, )
+/- ( 0.0390, 0.0463, 0.0528, )
V = 425. +/- 59. ( 109. +/- 15.),
r_n = 1.6 +/- 0.2, r_b = 1.6 +/- 0.7,
Th_Bn = 120. +/- 9., M_A = 1.7 +/- 0.6
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

July 6, 1999
DOY 187
~19:20 UT F MAG MAG sees discontinuous 4 nT jump in |B|
SWEPAM does not see jumps
-- interactive analysis #131 by Qiang Hu

July 7, 1999
DOY 188
~7:00 UT R MAG & SWEPAM-I/E no MAG signal evident
possible parallel shock
-- interactive analysis #132 by Qiang Hu
in RTN coords:
n=(-0.2041, 0.8954, 0.3958, )
+/- ( 0.0607, 0.0386, 0.0835, )
V = 84. +/- 87. ( 5. +/- 7.),
r_n = 1.1 +/- 0.4, r_b = 1.0 +/- 0.7,
Th_Bn = 96. +/- 19., M_A = 0.1 +/- 0.2
Points: 2
-- Automated Solution by Vasiliy Vorotnikov

July 8, 1999
DOY 189
~4:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7700, 0.5841, -0.2567),
[(40, 336) +/- (7, 12) deg],
V = 281 +/- 105 (57 +/- 44),
r_n = 3.4 +/- 5.1, r_b = 3.6 +/- 4.6,
Th_Bn = 78 +/- 45, M_A = 1.1 +/- 1.9
-- interactive analysis #133 by Qiang Hu
in RTN coords:
n=( 0.2261, 0.0006, -0.9741, )
+/- ( 0.0646, 0.0511, 0.0150, )
V = 96. +/- 131. ( 45. +/- 11.),
r_n = 0.9 +/- 0.2, r_b = 1.0 +/- 0.4,
Th_Bn = 153. +/- 12., M_A = 0.5 +/- 0.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

July 12, 1999
DOY 193
~1:15 UT F MAG & SWEPAM-I/E -- interactive analysis #134 by Qiang Hu

July 26, 1999
DOY 207
~22:30 UT F SWEPAM-I/E weak SWEPAM signal
no MAG signal
probably not a shock (V ~ 0)
-- interactive analysis #135 by Qiang Hu
in RTN coords:
n=(-0.9401, -0.1623, -0.2997, )
+/- ( 0.0089, 0.1350, 0.0760, )
V = 462. +/- 89. ( 99. +/- 17.),
r_n = 1.7 +/- 0.3, r_b = 1.5 +/- 3.0,
Th_Bn = 43. +/- 34., M_A = 1.7 +/- 2.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov DOY 207, 23:33

August 4, 1999
DOY 216
~1:15 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9761, 0.2029, -0.0784),
[(13, 339) +/- (2, 20) deg],
V = 405 +/- 37 (75 +/- 20),
r_n = 2.3 +/- 0.5, r_b = 2.5 +/- 1.6,
Th_Bn = 136 +/- 23, M_A = 1.6 +/- 0.6
-- interactive analysis #136 by Qiang Hu
in RTN coords:
n=(-0.9336, -0.2732, -0.2320, )
+/- ( 0.0302, 0.0735, 0.0714, )
V = 376. +/- 33. ( 62. +/- 23.),
r_n = 3.7 +/- 0.3, r_b = 35.4 +/-239.3,
Th_Bn = 135. +/- 27., M_A = 1.4 +/- 1.7
Points: 44
-- Automated Solution by Vasiliy Vorotnikov

August 8, 1999
DOY 220
~17:50 UT F MAG & SWEPAM-I/E small changes in SWEPAM data
small jump in |B|
-- interactive analysis #137 by Qiang Hu
in RTN coords:
n=( 0.9945, 0.0091, -0.1041, )
+/- ( 0.0114, 0.0253, 0.1082, )
V = 425. +/- 62. ( 67. +/- 16.),
r_n = 1.8 +/- 0.3, r_b = 0.4 +/- 0.7,
Th_Bn = 76. +/- 10., M_A = 0.2 +/- 0.3
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

August 15, 1999
DOY 227
~9:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9909, 0.0212, -0.1330),
[(8, 279) +/- (2, 5) deg],
V = 419 +/- 39 (85 +/- 21),
r_n = 2.8 +/- 0.1, r_b = 2.6 +/- 0.3,
Th_Bn = 62 +/- 3, M_A = 3.7 +/- 0.9
-- interactive analysis #138 by Qiang Hu
in RTN coords:
n=( 0.3524, 0.0334, -0.9353, )
+/- ( 0.0515, 0.0159, 0.0194, )
V = 174. +/- 41. ( 35. +/- 20.),
r_n = 2.6 +/- 0.1, r_b = 3.7 +/- 5.9,
Th_Bn = 42. +/- 21., M_A = 1.5 +/- 1.3
Points: 25
-- Automated Solution by Vasiliy Vorotnikov

August 22, 1999
DOY 234
~22:45 UT F MAG in RTN coords:
n=(0.9821, -0.1153, 0.1490),
[(11, 128) +/- (9, 41) deg],
V = 456 +/- 85 (84 +/- 32),
r_n = 2.7 +/- 2.8, r_b = 3.1 +/- 4.8,
Th_Bn = 65 +/- 35, M_A = 1.3 +/- 1.9
-- interactive analysis #139 by Qiang Hu

August 23, 1999
DOY 235
~7:30 UT F MAG shock fit in RTN coords:
n=(0.9361, 0.3488, 0.0463)
[(21,8) +/- (7,7) deg],
V = 440 +/- 244 (75 +/- 25),
r_b = 1.3 +/- 0.2, r_n = 1.3 +/- 0.2,
Th_Bn = 87 +/- 5, M_A = 1.1 +/- 0.4
-- interactive analysis #140 by Qiang Hu
-------------------------------------------
abrupt 2 nT jump in |B|
no signal in SWEPAM
2 hours before current sheet crossing

August 23, 1999
DOY 235
~11:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.1972, -0.7223, 0.6629),
[(79, 138) +/- (8, 5) deg],
V = 103 +/- 149 (54 +/- 38),
r_n = 2.6 +/- 2.8, r_b = 2.9 +/- 2.3,
Th_Bn = 71 +/- 49, M_A = 1.1 +/- 1.3
-- interactive analysis #141 by Qiang Hu
in RTN coords:
n=(-0.9788, -0.2004, 0.0418, )
+/- ( 0.0105, 0.0492, 0.0190, )
V = 457. +/- 62. ( 69. +/- 9.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 1.1,
Th_Bn = 59. +/- 6., M_A = 1.2 +/- 0.5
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

August 23, 1999
DOY 235
~15:00 UT F MAG & SWEPAM-I/E questionable signal in SWEPAM data
abrupt 4 nT jump in |B|
-- interactive analysis #142 by Qiang Hu
in RTN coords:
n=( 0.6877, 0.7259, 0.0142, )
+/- ( 0.0124, 0.0118, 0.0409, )
V = 347. +/- 121. ( 26. +/- 9.),
r_n = 1.1 +/- 0.1, r_b = 1.0 +/- 0.4,
Th_Bn = 122. +/- 4., M_A = 0.3 +/- 0.1
Points: 3
-- Automated Solution by Vasiliy Vorotnikov

September 12, 1999
DOY 255
~3:20 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8326, 0.3580, 0.4227),
[(34, 50) +/- (2, 2) deg],
V = 521 +/- 48 (166 +/- 21),
r_n = 2.5 +/- 0.1, r_b = 2.3 +/- 0.2,
Th_Bn = 113 +/- 3, M_A = 4.1 +/- 0.6
-- interactive analysis #34 by Qiang Hu
in RTN coords:
n=(-0.7446, -0.4261, -0.5138, )
+/- ( 0.0188, 0.0217, 0.0215, )
V = 466. +/- 43. ( 138. +/- 21.),
r_n = 2.6 +/- 0.1, r_b = 2.6 +/- 0.3,
Th_Bn = 101. +/- 3., M_A = 3.8 +/- 0.7
Points: 74
-- Automated Solution by Vasiliy Vorotnikov

September 15, 1999
DOY 258
~7:15 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7075, -0.5418, 0.4537),
[(45, 140) +/- (4, 2) deg],
V = 544 +/- 101,
r_n = 2.0, r_b = 1.3,
Th_Bn = 26 +/- 10, M_A = 2.6
-- interactive analysis #143 by Qiang Hu
in RTN coords:
n=( 0.9611, 0.0978, -0.2582, )
+/- ( 0.0093, 0.0165, 0.0306, )
V = 648. +/- 82. ( 168. +/- 7.),
r_n = 2.3 +/- 0.1, r_b = 2.3 +/- 0.3,
Th_Bn = 83. +/- 2., M_A = 2.3 +/- 0.2
Points: 54
-- Automated Solution by Vasiliy Vorotnikov

September 15, 1999
DOY 258
~19:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9486, 0.0324, 0.3148),
[(18, 84) +/- (3, 8) deg],
V = 590 +/- 48 (91 +/- 20),
r_n = 2.1 +/- 0.3, r_b = 2.1 +/- 1.0,
Th_Bn = 66 +/- 8, M_A = 2.0 +/- 0.8
-- interactive analysis #35 by Qiang Hu
in RTN coords:
n=(-0.8772, -0.1111, -0.4671, )
+/- ( 0.0250, 0.0432, 0.0455, )
V = 549. +/- 47. ( 105. +/- 23.),
r_n = 2.3 +/- 0.3, r_b = 2.2 +/- 1.3,
Th_Bn = 58. +/- 20., M_A = 2.1 +/- 1.0
Points: 24
-- Automated Solution by Vasiliy Vorotnikov

September 22, 1999
DOY 265
~11:45 UT F MAG & SWEPAM in RTN coords:
n=(0.8475, 0.0974, 0.5218),
[(32, 79) +/- (0, 3) deg],
V = 469 +/- 40 (131 +/- 31),
r_n = 2.4 +/- 0.5, r_b = 2.3 +/- 0.3,
Th_Bn = 64 +/- 7, M_A = 2.7 +/- 0.7
-- interactive analysis #36 by Qiang Hu
in RTN coords:
n=(-0.6781, 0.1361, -0.7222, )
+/- ( 0.0050, 0.0042, 0.0046, )
V = 390. +/- 34. ( 88. +/- 16.),
r_n = 2.4 +/- 0.1, r_b = 1.8 +/- 1.3,
Th_Bn = 43. +/- 17., M_A = 5.4 +/- 1.7
Points: 48
-- Automated Solution by Vasiliy Vorotnikov

September 26, 1999
DOY 269
~14:20 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9001, -0.1062, -0.4225),
[(26, 256) +/- (5, 15) deg],
V = 392 +/- 94 (65 +/- 15),
r_n = 1.8 +/- 0.4, r_b = 1.8 +/- 0.6,
Th_Bn = 80 +/- 11, M_A = 1.1 +/- 0.4
-- interactive analysis #144 by Qiang Hu
in RTN coords:
n=(-0.8512, 0.4772, 0.2183, )
+/- ( 0.0189, 0.0285, 0.0182, )
V = 340. +/- 67. ( 34. +/- 7.),
r_n = 1.7 +/- 0.1, r_b = 0.3 +/- 0.4,
Th_Bn = 100. +/- 21., M_A = 0.1 +/- 0.1
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

October 10, 1999
DOY 283
~00:20 UT R (slow) SWEPAM-I/E in RTN coords:
n=(0.5366, 0.6508, -0.5371),
[(58, 320) +/- (6, 9) deg],
V = 230 +/- 72,
r_n = 1.7, r_b = 0.8,
Th_Bn = 103 +/- 16, M_A = 0.1
-- interactive analysis #145 by Qiang Hu
in RTN coords:
n=(-0.6465, -0.5043, 0.5724, )
+/- ( 0.0539, 0.0705, 0.0657, )
V = 272. +/- 84. ( 10. +/- 4.),
r_n = 1.4 +/- 0.2, r_b = 1.9 +/- 3.7,
Th_Bn = 94. +/- 58., M_A = 0.1 +/- 0.3
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

October 21, 1999
DOY 294
~1:30 UT F MAG & SWEPAM in RTN coords:
n=(0.9326, -0.0250, -0.3600),
[(21, 266) +/- (2, 4) deg],
V = 408 +/- 41 (83 +/- 19),
r_n = 2.5 +/- 0.1, r_b = 2.5 +/- 0.3,
Th_Bn = 77 +/- 3, M_A = 1.4 +/- 0.3
-- interactive analysis #37 by Qiang Hu
in RTN coords:
n=( 0.6879, 0.3307, 0.6461, )
+/- ( 0.0092, 0.0066, 0.0082, )
V = 372. +/- 40. ( 91. +/- 18.),
r_n = 2.9 +/- 0.1, r_b = 2.9 +/- 0.1,
Th_Bn = 89. +/- 1., M_A = 1.6 +/- 0.3
Points: 74
-- Automated Solution by Vasiliy Vorotnikov

October 28, 1999
DOY 301
~11:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9448, -0.1443, -0.2942),
[(19, 244) +/- (3, 8) deg],
V = 423 +/- 64 (64 +/- 8),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.2,
Th_Bn = 83 +/- 4, M_A = 1.2 +/- 0.2
-- interactive analysis #146 by Qiang Hu
interesting oscillations downstream

November 1, 1999
DOY 305
~6:00 UT R MAG & SWEPAM-I/E questionable
SWEPAM sees trend, but only weak jumps
MAG sees discontinuous 3 nT jump
-- interactive analysis #147 by Qiang Hu

November 13, 1999
DOY 317
~12:10 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9975, -0.0190, -0.0675),
[(4, 254) +/- (1, 19) deg],
V = 503 +/- 54 (90 +/- 13),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.1,
Th_Bn = 88 +/- 2, M_A = 1.3 +/- 0.2
-- interactive analysis #148 by Qiang Hu
in RTN coords:
n=(-0.8661, 0.4095, -0.2867, )
+/- ( 0.1321, 0.1882, 0.1333, )
V = 447. +/- 68. ( 105. +/- 17.),
r_n = 1.8 +/- 0.2, r_b = 1.8 +/- 0.7,
Th_Bn = 93. +/- 13., M_A = 1.5 +/- 0.5
Points: 17
-- Automated Solution by Vasiliy Vorotnikov

December 11, 1999
DOY 345
~12:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8859, 0.4146, 0.2081),
[(28, 27) +/- (4, 23) deg],
V = 435 +/- 113 (49 +/- 22),
r_n = 2.0 +/- 0.7, r_b = 2.1 +/- 4.2,
Th_Bn = 64 +/- 41, M_A = 1.3 +/- 1.9
-- interactive analysis #38 by Qiang Hu
in RTN coords:
n=( 0.4490, 0.1703, 0.8772, )
+/- ( 0.1019, 0.0911, 0.0533, )
V = 61. +/- 162. ( 166. +/- 32.),
r_n = 2.1 +/- 0.3, r_b = 1.2 +/- 0.9,
Th_Bn = 160. +/- 15., M_A = 3.7 +/- 1.5
Points: 13
-- Automated Solution by Vasiliy Vorotnikov

December 12, 1999
DOY 346
~15:10 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8187, 0.3355, -0.4660),
[(35, 306) +/- (2, 9) deg],
V = 475 +/- 134 (178 +/- 33),
r_n = 2.4 +/- 0.3, r_b = 2.5 +/- 0.7,
Th_Bn = 70 +/- 10, M_A = 1.7 +/- 0.4
-- interactive analysis #39 by Qiang Hu
(low proton density ~< 2 /cm^3)
in RTN coords:
n=(-0.6947, 0.7193, 0.0000, )
+/- ( 0.0523, 0.0505, 0.0688, )
V = 301. +/- 339. ( 71. +/- 42.),
r_n = 1.2 +/- 0.9, r_b = 1.0 +/- 0.5,
Th_Bn = 18. +/- 70., M_A = 0.5 +/- 0.4
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

December 26, 1999
DOY 360
~21:30 UT F MAG & SWEPAM-I/E -- interactive analysis #149 by Qiang Hu
in RTN coords:
n=( 0.9672, 0.2160, 0.1340, )
+/- ( 0.0199, 0.0695, 0.0583, )
V = 436. +/- 58. ( 91. +/- 16.),
r_n = 2.3 +/- 0.2, r_b = 0.1 +/- 0.7,
Th_Bn = 87. +/- 196., M_A = 0.0 +/- 0.5
Points: 22
-- Automated Solution by Vasiliy Vorotnikov

January 11, 2000
DOY 11
~13:40 UT F MAG & SWEPAM-I/E 50% jump in density
12% jump in speed
30% jump in |B|
-- interactive analysis #61 by Qiang Hu
in RTN coords:
n=(-0.6555, 0.2133, 0.7245, )
+/- ( 0.0172, 0.0189, 0.0153, )
V = 379. +/- 77. ( 83. +/- 5.),
r_n = 1.6 +/- 0.1, r_b = 1.9 +/- 0.8,
Th_Bn = 127. +/- 15., M_A = 1.1 +/- 0.3
Points: 17
-- Automated Solution by Vasiliy Vorotnikov

January 17, 2000
DOY 17
~17:20 UT R MAG & SWEPAM-I/E 20% jump in density
10% jump in speed
50% jump in proton temperature
no observable jump in |B|,
but jumps in components
possible parallel shock
-- interactive analysis #62 by Qiang Hu

January 22, 2000
DOY 22
00:23 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.2151, -0.4149, -0.8841)
[(78, 245) +/- (6, 11) deg],
V = 182 +/- 64 (96 +/- 12),
r_n = 1.8 +/- 0.1, r_b = 1.6 +/- 0.9,
Th_Bn = 49 +/- 25, M_A = 2.3 +/- 0.9
-- interactive analysis #40 by Qiang Hu
in RTN coords:
n=( 0.4379, -0.3878, -0.8111, )
+/- ( 0.0183, 0.2291, 0.1098, )
V = 251. +/- 59. ( 97. +/- 14.),
r_n = 1.9 +/- 0.2, r_b = 1.5 +/- 2.9,
Th_Bn = 39. +/- 40., M_A = 2.3 +/- 2.6
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

January 27, 2000
DOY 27
~14:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9996, 0.0266, -0.0072)
[(2, 345) +/- (2, 21) deg],
V = 401 +/- 50 (69 +/- 15),
r_n = 1.8 +/- 0.2, r_b = 1.6 +/- 0.8,
Th_Bn = 23 +/- 15, M_A = 1.6 +/- 0.4
-- interactive analysis #63 by Qiang Hu
in RTN coords:
n=(-0.9898, 0.1343, 0.0465, )
+/- ( 0.0051, 0.0339, 0.0176, )
V = 387. +/- 48. ( 62. +/- 16.),
r_n = 2.1 +/- 0.0, r_b = 5.6 +/- 33.8,
Th_Bn = 163. +/- 41., M_A = 1.4 +/- 1.3
Points: 20
-- Automated Solution by Vasiliy Vorotnikov

February 5, 2000
DOY 36
~14:50 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.4902, 0.2354, -0.8392)
[(61, 286) +/- (7, 2) deg],
V = 211 +/- 66 (43 +/- 13),
r_n = 2.0 +/- 0.3, r_b = 2.0 +/- 0.4,
Th_Bn = 90 +/- 8, M_A = 1.2 +/- 0.4
-- interactive analysis #64 by Qiang Hu
in RTN coords:
n=(-0.9321, 0.3261, -0.1574, )
+/- ( 0.0414, 0.1121, 0.1288, )
V = 371. +/- 50. ( 22. +/- 15.),
r_n = 2.1 +/- 0.2, r_b = 0.8 +/- 2.7,
Th_Bn = 53. +/- 102., M_A = 0.4 +/- 0.9
Points: 6
-- Automated Solution by Vasiliy Vorotnikov

February 11, 2000
DOY 42
2:13 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8518, -0.4142, -0.3209)
[(32, 218) +/- (2, 3) deg],
V = 484 +/- 44 (103 +/- 22),
r_n = 2.2 +/- 0.3, r_b = 1.9 +/- 0.6,
Th_Bn = 27 +/- 16, M_A = 1.8 +/- 0.4
-- interactive analysis #41 by Qiang Hu

February 11, 2000
DOY 42
23:18 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7185, 0.4298, 0.5468)
[(44, 52) +/- (2, 4) deg],
V = 539 +/- 37 (224 +/- 28),
r_n = 2.8 +/- 0.1, r_b = 2.8 +/- 0.2,
Th_Bn = 88 +/- 3, M_A = 3.6 +/- 0.5
-- interactive analysis #42 by Qiang Hu
in RTN coords:
n=( 0.8479, 0.4808, 0.2233, )
+/- ( 0.0069, 0.0161, 0.0276, )
V = 607. +/- 35. ( 234. +/- 28.),
r_n = 3.3 +/- 0.1, r_b = 3.3 +/- 0.2,
Th_Bn = 89. +/- 2., M_A = 3.9 +/- 0.5
Points: 88
-- Automated Solution by Vasiliy Vorotnikov

February 14, 2000
DOY 45
6:56 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9917, 0.1049, -0.0749)
[(7, 324) +/- (1, 9) deg],
V = 667 +/- 70 (92 +/- 8),
r_n = 1.8 +/- 0.1, r_b = 1.9 +/- 0.3,
Th_Bn = 74 +/- 3, M_A = 1.4 +/- 0.2
-- interactive analysis #43 by Qiang Hu
in RTN coords:
n=(-0.8321, -0.2271, -0.5061, )
+/- ( 0.0278, 0.0228, 0.0387, )
V = 514. +/- 64. ( 50. +/- 10.),
r_n = 1.6 +/- 0.2, r_b = 1.8 +/- 1.4,
Th_Bn = 115. +/- 24., M_A = 0.9 +/- 0.5
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

February 20, 2000
DOY 51
~20:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=()
[],
V = 413 +/- 6 (129 +/- 2),
r_n = 2.2 +/- 0.2, r_b = 2.2 +/- 0.1,
Th_Bn = 85 +/- 3, M_A = ??
-- interactive analysis #44 by Qiang Hu

February 22, 2000
DOY 53
11:43 UT F (slow?) MAG & SWEPAM-I/E in RTN coords:
n=(0.8018, -0.5235, 0.2882)
[(37, 151) +/- (3, 3) deg],
V = 321 +/- 28,
r_n = 4.2, r_b = 0.9,
Th_Bn = 51 +/- 4, M_A = 0.2
-- interactive analysis #65 by Qiang Hu

February 24, 2000
DOY 55
14:08 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.7968, 0.4168, -0.4375)
[(37, 314) +/- (3, 4) deg],
V = 428 +/- 40 (-173 +/- 116),
r_n = 4.7 +/- 2.9, r_b = 2.6 +/- 1.5,
Th_Bn = 26 +/- 17, M_A = 1.5 +/- 1.3
-- interactive analysis #66 by Qiang Hu
in RTN coords:
n=(-0.8756, -0.2467, 0.4154, )
+/- ( 0.0140, 0.0175, 0.0230, )
V = 519. +/- 42. ( 72. +/- 19.),
r_n = 2.1 +/- 0.2, r_b = 1.3 +/- 2.3,
Th_Bn = 53. +/- 84., M_A = 0.7 +/- 1.1
Points: 26
-- Automated Solution by Vasiliy Vorotnikov

March 22, 2000
DOY 82
17:57 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.7458, 0.0689, 0.6626)
[(42, 84) +/- (4, 5) deg],
V = 297 +/- 106 (-191 +/- 16),
r_n = 1.6 +/- 0.1, r_b = 1.5 +/- 0.3,
Th_Bn = 64 +/- 6, M_A = 2.4 +/- 0.4
-- interactive analysis #67 by Qiang Hu

April 6, 2000
DOY 97
~2:55 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.8343, 0.0426, -0.5497)
[(34, 274) +/- (8, 31) deg],
V = 239 +/- 508 (-87 +/- 32),
r_n = 1.1 +/- 0.2, r_b = 1.1 +/- 2.1,
Th_Bn = 55 +/- 51, M_A = 1.2 +/- 1.6
-- interactive analysis #68 by Qiang Hu
large uncertainties - poor solution
in RTN coords:
n=( 0.7893, -0.5907, -0.1678, )
+/- ( 0.0587, 0.0917, 0.1986, )
V = 287. +/- 185. ( 14. +/- 27.),
r_n = 1.2 +/- 0.2, r_b = 1.5 +/- 37.4,
Th_Bn = 111. +/- 134., M_A = 0.4 +/- 6.6
Points: 1
-- Automated Solution by Vasiliy Vorotnikov

April 6, 2000
DOY 97
16:04 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9147, -0.0352, -0.4026)
[(24, 265) +/- (3, 2) deg],
V = 658 +/- 44 (326 +/- 26),
r_n = 3.3 +/- 0.1, r_b = 3.2 +/- 0.2,
Th_Bn = 71 +/- 2, M_A = 5.5 +/- 0.5
-- interactive analysis #69 by Qiang Hu
in RTN coords:
n=( 0.9319, 0.1875, 0.3104, )
+/- ( 0.0076, 0.0117, 0.0172, )
V = 590. +/- 37. ( 250. +/- 27.),
r_n = 3.7 +/- 0.1, r_b = 3.6 +/- 0.3,
Th_Bn = 105. +/- 2., M_A = 4.3 +/- 0.5
Points: 95
-- Automated Solution by Vasiliy Vorotnikov

April 17, 2000
DOY 108
~9:40 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.6415, 0.7447, 0.1840)
[(50, 14) +/- (3, 2) deg],
V = 248 +/- 56 (-57 +/- 12),
r_n = 1.6 +/- 0.2, r_b = 1.7 +/- 0.6,
Th_Bn = 60 +/- 10, M_A = 1.3 +/- 0.4
-- interactive analysis #70 by Qiang Hu
in RTN coords:
n=(-0.7756, 0.0151, 0.6310, )
+/- ( 0.0279, 0.0198, 0.0342, )
V = 282. +/- 67. ( 77. +/- 7.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.2,
Th_Bn = 90. +/- 3., M_A = 1.8 +/- 0.2
Points: 29
-- Automated Solution by Vasiliy Vorotnikov

April 24, 2000
DOY 115
8:52 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.5879, -0.7166, -0.3752)
[(54, 208) +/- (4, 4) deg],
V = 405 +/- 79 (132 +/- 10),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.3,
Th_Bn = 70 +/- 8, M_A = 1.3 +/- 0.2
-- interactive analysis #45 by Qiang Hu
in RTN coords:
n=(-0.7235, 0.4475, 0.5257, )
+/- ( 0.0106, 0.0320, 0.0279, )
V = 443. +/- 62. ( 87. +/- 8.),
r_n = 1.4 +/- 0.0, r_b = 1.4 +/- 0.1,
Th_Bn = 88. +/- 2., M_A = 0.9 +/- 0.1
Points: 21
-- Automated Solution by Vasiliy Vorotnikov

May 2, 2000
DOY 123
~10:45 UT F MAG & SWEPAM-I/E 100% jump in density
70% jump in temperature
15% jump in speed
25% (3 nT) DECREASE in |B|
with possible magnetic holes
questionable parallel shock
-- interactive analysis #71 by Qiang Hu
in RTN coords:
n=( 0.7543, -0.1878, -0.6291, )
+/- ( 0.0164, 0.0308, 0.0202, )
V = 540. +/- 103. ( 40. +/- 12.),
r_n = 1.2 +/- 0.2, r_b = 1.6 +/- 3.1,
Th_Bn = 96. +/- 29., M_A = 0.1 +/- 0.1
Points: 7
-- Automated Solution by Vasiliy Vorotnikov

May 8, 2000
DOY 129
6:01 UT F MAG & SWEPAM-I/E 100% jump in density
100% jump in temperature
5% jump in speed
probable weak shock
little evidence in MAG data
-- interactive analysis #72 by Qiang Hu
in RTN coords:
n=( 0.7705, 0.3245, -0.5486, )
+/- ( 0.0488, 0.0354, 0.0520, )
V = 322. +/- 70. ( 39. +/- 6.),
r_n = 1.7 +/- 0.1, r_b = 0.9 +/- 0.5,
Th_Bn = 143. +/- 12., M_A = 0.5 +/- 0.2
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

May 17, 2000
DOY 138
21:39 UT F (slow?) MAG & SWEPAM-I/E in RTN coords:
n=(0.7667, -0.5504, 0.3306)
[(40, 149) +/- (10, 2) deg],
V = 444 +/- 93,
r_n = 2.3, r_b = 0.9,
Th_Bn = 46 +/- 18, M_A = 0.4
-- interactive analysis #73 by Qiang Hu

May 30, 2000
DOY 151
~1:20 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.7569, 0.5327, 0.3787)
[(41, 35) +/- (2, 7) deg],
V = 265 +/- 167 (-237 +/- 22),
r_n = 1.6 +/- 0.2, r_b = 1.6 +/- 0.3,
Th_Bn = 74 +/- 6, M_A = 1.8 +/- 0.3
-- interactive analysis #74 by Qiang Hu
in RTN coords:
n=( 0.8245, 0.4935, -0.2768, )
+/- ( 0.0248, 0.0356, 0.0344, )
V = 377. +/- 128. ( 111. +/- 18.),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.5,
Th_Bn = 105. +/- 6., M_A = 0.8 +/- 0.2
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

June 3, 2000
DOY 155
8:03 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.1772, -0.0984, 0.9792)
[(80, 96) +/- (7, 2) deg],
V = 97 +/- 114 (35 +/- 19),
r_n = 1.9 +/- 0.8, r_b = 2.0 +/- 0.8,
Th_Bn = 78 +/- 22, M_A = 1.1 +/- 0.8
-- interactive analysis #75 by Qiang Hu
in RTN coords:
n=( 0.5260, -0.0396, 0.8495, )
+/- ( 0.0801, 0.0449, 0.0495, )
V = 250. +/- 101. ( 42. +/- 6.),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.7,
Th_Bn = 104. +/- 14., M_A = 1.2 +/- 0.4
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

June 4, 2000
DOY 156
14:23 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8482, -0.5116, -0.1371)
[(32, 195) +/- (8, 8) deg],
V = 603 +/- 126 (277 +/- 21),
r_n = 2.2 +/- 0.3, r_b = 1.9 +/- 0.6,
Th_Bn = 56 +/- 11, M_A = 3.7 +/- 0.8
-- interactive analysis #76 by Qiang Hu
in RTN coords:
n=( 0.4451, 0.8559, -0.2634, )
+/- ( 0.1128, 0.0547, 0.0389, )
V = 268. +/- 104. ( 116. +/- 28.),
r_n = 2.1 +/- 0.3, r_b = 2.1 +/- 1.3,
Th_Bn = 120. +/- 17., M_A = 1.7 +/- 0.8
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

June 6, 2000
DOY 158
~3:00 UT R MAG & SWEPAM-I/E 100% jump in density
300% jump in temperature
5% jump in speed
trailing edge of magnetic hole?
jump in |B| not resolved
some enhanced downstream fluctuations
-- interactive analysis #77 by Qiang Hu

June 8, 2000
DOY 160
8:41 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9907, 0.1358, -0.0038)
[(8, -2) +/- (1, 8) deg],
V = 840 +/- 41 (344 +/- 40),
r_n = 4.1 +/- 0.2, r_b = 3.4 +/- 0.3,
Th_Bn = 50 +/- 3, M_A = 4.5 +/- 0.6
-- interactive analysis #78 by Qiang Hu
in RTN coords:
n=( 0.9807, 0.1632, 0.1072, )
+/- ( 0.0066, 0.0295, 0.0238, )
V = 835. +/- 42. ( 346. +/- 39.),
r_n = 3.5 +/- 0.2, r_b = 2.8 +/- 0.6,
Th_Bn = 47. +/- 4., M_A = 4.7 +/- 0.8
Points: 85
-- Automated Solution by Vasiliy Vorotnikov

June 15, 2000
DOY 167
11:31 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.8434, -0.1185, -0.5240)
[(32, 257) +/- (1, 11) deg],
V = 370 +/- 159 (-140 +/- 17),
r_n = 1.7 +/- 1.5, r_b = 1.4 +/- 1.0,
Th_Bn = 35 +/- 17, M_A = 1.6 +/- 0.6
-- interactive analysis #79 by Qiang Hu

June 23, 2000
DOY 175
12:27 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9190, 0.0351, -0.3926)
[(23, 275) +/- (0, 2) deg],
V = 607 +/- 12 (217 +/- 10),
r_n = 2.5 +/- 0.0, r_b = 2.4 +/- 0.1,
Th_Bn = 66 +/- 1, M_A = 3.5 +/- 0.2
-- interactive analysis #5 by Qiang Hu
in RTN coords:
n=(-0.6587, -0.4164, 0.6267, )
+/- ( 0.0113, 0.0253, 0.0184, )
V = 483. +/- 44. ( 201. +/- 20.),
r_n = 2.5 +/- 0.0, r_b = 2.4 +/- 0.1,
Th_Bn = 85. +/- 2., M_A = 3.0 +/- 0.3
Points: 78
-- Automated Solution by Vasiliy Vorotnikov

July 10, 2000
DOY 192
5:57 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8703, -0.4474, -0.2061)
[(30, 205) +/- (2, 17) deg],
V = 483 +/- 50 (134 +/- 17),
r_n = 2.1 +/- 0.2, r_b = 2.0 +/- 0.8,
Th_Bn = 66 +/- 13, M_A = 1.8 +/- 0.5
-- interactive analysis #46 by Qiang Hu
in RTN coords:
n=(-0.8547, 0.3962, 0.3355, )
+/- ( 0.0054, 0.0260, 0.0302, )
V = 473. +/- 45. ( 114. +/- 17.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.4,
Th_Bn = 67. +/- 6., M_A = 1.5 +/- 0.3
Points: 45
-- Automated Solution by Vasiliy Vorotnikov

July 11, 2000
DOY 193
~1:50 UT R MAG & SWEPAM-I/E 70% jump in density
70% jump in temperature
10% jump in speed
speed low only briefly before shock
weak MAG signature
strong, but brief, IMF reversal
-- interactive analysis #80 by Qiang Hu
in RTN coords:
n=(-0.8521, 0.5197, -0.0618, )
+/- ( 0.0117, 0.0192, 0.0285, )
V = 370. +/- 43. ( 2. +/- 18.),
r_n = 2.4 +/- 0.2, r_b = 12.7 +/-*****,
Th_Bn = 90. +/- 695., M_A = 0.0 +/- 0.5
Points: 16
-- Automated Solution by Vasiliy Vorotnikov

July 11, 2000
DOY 193
11:23 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.5485, -0.0641, -0.8337)
[(57, 266) +/- (2, 1) deg],
V = 300 +/- 46 (58 +/- 21),
r_n = 2.3 +/- 0.5, r_b = 2.3 +/- 0.5,
Th_Bn = 84 +/- 3, M_A = 1.1 +/- 0.5
-- interactive analysis #47 by Qiang Hu
in RTN coords:
n=( 0.9916, 0.1069, 0.0733, )
+/- ( 0.0021, 0.0163, 0.0163, )
V = 548. +/- 70. ( 139. +/- 3.),
r_n = 1.9 +/- 0.0, r_b = 1.9 +/- 0.1,
Th_Bn = 88. +/- 1., M_A = 2.2 +/- 0.1
Points: 41
-- Automated Solution by Vasiliy Vorotnikov

July 13, 2000
DOY 195
9:18 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.0917, 0.9919, -0.0884)
[(85, 355) +/- (0, 1) deg],
V = 169 +/- 79 (113 +/- 7),
r_n = 1.5 +/- 0.1, r_b = 1.4 +/- 0.5,
Th_Bn = 22 +/- 13, M_A = 1.4 +/- 0.1
-- interactive analysis #48 by Qiang Hu
in RTN coords:
n=(-0.0387, 0.7576, 0.6515, )
+/- ( 0.0093, 0.0179, 0.0208, )
V = 9. +/- 71. ( 21. +/- 4.),
r_n = 1.5 +/- 0.1, r_b = 1.0 +/- 0.1,
Th_Bn = 58. +/- 5., M_A = 0.2 +/- 0.0
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

July 14, 2000
DOY 196
~15:00 UT F MAG & SWEPAM-I/E in RTN coords (magnetic coplanarity only):
n=(0.8570, 0.2984, -0.4201)
Th_Bn = 48 deg
-- interactive analysis #81 by Qiang Hu
--------------------------------------------
SWEPAM data unavailable, but jump
between 14:58 and 15:30 is seen

July 15, 2000
DOY 197
~14:15 UT F MAG & SWEPAM-I/E in RTN coords (magnetic coplanarity only):
n=(0.7768, -0.1166, 0.6189)
Th_Bn = 36 deg
-- interactive analysis #82 by Qiang Hu

July 19, 2000
DOY 201
14:48 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8770, 0.4480, 0.1736)
[(29, 21) +/- (1, 11) deg],
V = 606 +/- 38 (150 +/- 34),
r_n = 2.9 +/- 0.5, r_b = 2.8 +/- 0.5,
Th_Bn = 81 +/- 7, M_A = 3.0 +/- 0.8
-- interactive analysis #49 by Qiang Hu
in RTN coords:
n=( 0.8742, 0.4220, 0.2404, )
+/- ( 0.0079, 0.0141, 0.0136, )
V = 591. +/- 38. ( 75. +/- 14.),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.5,
Th_Bn = 105. +/- 5., M_A = 2.6 +/- 0.7
Points: 46
-- Automated Solution by Vasiliy Vorotnikov

July 25, 2000
DOY 207
13:22 UT F MAG & SWEPAM-I/E 2.5x jump in density
60% jump in temperature
15% jump in speed
strong directional changes
only 15% jump in |B|
possible parallel shock
-- interactive analysis #83 by Qiang Hu

July 26, 2000
DOY 208
~17:55 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8660, 0.4532, -0.2113)
[(30, 335) +/- (2, 2) deg],
V = 358 +/- 55 (44 +/- 10),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.2,
Th_Bn = 84 +/- 4, M_A = 1.6 +/- 0.4
-- interactive analysis #50 by Qiang Hu
in RTN coords:
n=( 0.9332, 0.2862, -0.2172, )
+/- ( 0.0261, 0.0645, 0.0619, )
V = 394. +/- 54. ( 61. +/- 13.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.7,
Th_Bn = 81. +/- 8., M_A = 2.3 +/- 0.8
Points: 20
-- Automated Solution by Vasiliy Vorotnikov

July 28, 2000
DOY 210
5:43 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9564, 0.0750, 0.2821)
[(17, 75) +/- (4, 6) deg],
V = 448 +/- 33 (119 +/- 26),
r_n = 2.4 +/- 1.2, r_b = 2.6 +/- 1.9,
Th_Bn = 51 +/- 8, M_A = 1.6 +/- 0.5
-- interactive analysis #51 by Qiang Hu
in RTN coords:
n=(-0.9615, -0.0706, -0.2654, )
+/- ( 0.0095, 0.0305, 0.0330, )
V = 455. +/- 32. ( 123. +/- 25.),
r_n = 3.3 +/- 0.2, r_b = 4.1 +/- 1.6,
Th_Bn = 132. +/- 14., M_A = 1.7 +/- 0.6
Points: 80
-- Automated Solution by Vasiliy Vorotnikov, DOY 210, 5:38

in RTN coords:
n=(-0.9529, -0.2701, 0.1377, )
+/- ( 0.0123, 0.0360, 0.0270, )
V = 451. +/- 30. ( 102. +/- 25.),
r_n = 4.3 +/- 0.3, r_b = 16.4 +/- 16.7,
Th_Bn = 128. +/- 17., M_A = 1.4 +/- 0.6
Points: 53
-- Automated Solution by Vasiliy Vorotnikov, DOY 210, 5:43

July 28, 2000
DOY 210
~9:10 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9997, -0.0153, 0.0180)
[(1, 130) +/- (1, 40) deg],
V = 484 +/- 64 (98 +/- 2),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.3,
Th_Bn = 60 +/- 4, M_A = 1.4 +/- 0.1
-- interactive analysis #84 by Qiang Hu
in RTN coords:
n=( 0.9830, 0.0946, -0.1571, )
+/- ( 0.0018, 0.0371, 0.0237, )
V = 461. +/- 50. ( 94. +/- 15.),
r_n = 2.0 +/- 0.1, r_b = 2.8 +/- 3.0,
Th_Bn = 144. +/- 20., M_A = 1.4 +/- 0.8
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

July 31, 2000
DOY 213
18:16 UT F (slow) MAG & SWEPAM-I/E in RTN coords:
n=(0.5438, 0.6246, -0.5605)
[(57, 318) +/- (2, 2) deg],
V = 243 +/- 60,
r_n = 2.8, r_b = 0.7,
Th_Bn = 60 +/- 28, M_A = 0.4
-- interactive analysis #85 by Qiang Hu
in RTN coords:
n=(-0.8319, 0.3914, 0.3934, )
+/- ( 0.0129, 0.0484, 0.0482, )
V = 334. +/- 43. ( 10. +/- 18.),
r_n = 2.4 +/- 0.1, r_b = 5.0 +/- 45.7,
Th_Bn = 119. +/- 180., M_A = 0.9 +/- 4.5
Points: 17
-- Automated Solution by Vasiliy Vorotnikov

August 10, 2000
DOY 223
4:07 UT F MAG & SWEPAM-I/E in RTN coords:
n=(1.0000, -0.0009, 0.0003)
[(0, 162) +/- (0, 66) deg],
V = 429 +/- 39 (74 +/- 21),
r_n = 2.4 +/- 0.3, r_b = 1.1 +/- 0.2,
Th_Bn = 18 +/- 9, M_A = 1.2 +/- 0.4
-- interactive analysis #52 by Qiang Hu
in RTN coords:
n=( 0.9259, -0.2627, 0.2713, )
+/- ( 0.0111, 0.0201, 0.0206, )
V = 375. +/- 39. ( 65. +/- 23.),
r_n = 2.9 +/- 0.3, r_b = 0.1 +/- 1.2,
Th_Bn = 85. +/- 128., M_A = 0.1 +/- 1.0
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

August 11, 2000
DOY 224
~18:10 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.5174, -0.1004, -0.8498)
[(59, 263) +/- (4, 1) deg],
V = 475 +/- 80 (245 +/- 24),
r_n = 2.1 +/- 0.1, r_b = 2.0 +/- 0.3,
Th_Bn = 61 +/- 5, M_A = 1.7 +/- 0.2
-- interactive analysis #53 by Qiang Hu
in RTN coords:
n=( 0.8900, -0.0612, -0.4519, )
+/- ( 0.0308, 0.0109, 0.0596, )
V = 576. +/- 58. ( 161. +/- 22.),
r_n = 1.9 +/- 0.1, r_b = 2.0 +/- 0.8,
Th_Bn = 59. +/- 7., M_A = 1.2 +/- 0.4
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

August 14, 2000
DOY 227
21:36 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.3290, -0.9239, -0.1956)
[(71, 192) +/- (2, 2) deg],
V = 255 +/- 46 (85 +/- 21),
r_n = 3.2 +/- 0.7, r_b = 2.0 +/- 1.5,
Th_Bn = 21 +/- 15, M_A = 2.4 +/- 0.9
-- interactive analysis #86 by Qiang Hu
in RTN coords:
n=(-0.5793, 0.8131, -0.0570, )
+/- ( 0.0180, 0.0129, 0.0252, )
V = 358. +/- 39. ( 58. +/- 21.),
r_n = 2.7 +/- 0.2, r_b = 1.0 +/- 2.1,
Th_Bn = 177. +/- 523., M_A = 2.4 +/- 1.4
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

September 6, 2000
DOY 250
16:13 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8889, -0.2542, -0.3811)
[(27, 236) +/- (3, 1) deg],
V = 485 +/- 42 (131 +/- 19),
r_n = 2.3 +/- 0.1, r_b = 2.3 +/- 0.1,
Th_Bn = 85 +/- 3, M_A = 2.3 +/- 0.3
-- interactive analysis #54 by Qiang Hu
in RTN coords:
n=( 0.5889, 0.2768, 0.7593, )
+/- ( 0.0763, 0.0241, 0.0525, )
V = 335. +/- 44. ( 101. +/- 22.),
r_n = 2.8 +/- 0.1, r_b = 2.9 +/- 1.6,
Th_Bn = 51. +/- 10., M_A = 1.8 +/- 0.8
Points: 43
-- Automated Solution by Vasiliy Vorotnikov

September 15, 2000
DOY 259
3:59 UT F MAG & SWEPAM-I/E 100% jump in temperature
10% jump in speed
3x (6 nT) jump in |B|
oddly strong depression/recovery of |B| following
-- interactive analysis #87 by Qiang Hu

September 17, 2000
DOY 261
16:57 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7637, 0.6452, -0.0214)
[(40, -2) +/- (2, 0) deg],
V = 563 +/- 106 (146 +/- 13),
r_n = 2.3 +/- 1.6, r_b = 2.5 +/- 1.1,
Th_Bn = 73 +/- 19, M_A = 1.1 +/- 0.6
-- interactive analysis #88 by Qiang Hu

September 30, 2000
DOY 274
10:38 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7997, -0.2959, 0.5225)
[(37, 120) +/- (10, 2) deg],
V = 380 +/- 116 (98 +/- 10),
r_n = 1.7 +/- 0.4, r_b = 1.7 +/- 0.4,
Th_Bn = 86 +/- 10, M_A = 1.1 +/- 0.3
-- interactive analysis #89 by Qiang Hu
in RTN coords:
n=(-0.7122, 0.2500, -0.6560, )
+/- ( 0.0300, 0.0248, 0.0297, )
V = 338. +/- 90. ( 67. +/- 3.),
r_n = 1.3 +/- 0.1, r_b = 1.3 +/- 0.2,
Th_Bn = 100. +/- 4., M_A = 0.8 +/- 0.1
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

September 30, 2000
DOY 274
16:06 UT F MAG & SWEPAM-I/E 100% jump in density
70% jump in temperature (brief)
5% jump in speed
abrupt DECREASE in |B|
possible hole boundary
-- interactive analysis #90 by Qiang Hu
in RTN coords:
n=( 0.8724, 0.4886, -0.0157, )
+/- ( 0.0207, 0.0370, 0.0277, )
V = 374. +/- 36. ( 4. +/- 21.),
r_n = 3.1 +/- 0.5, r_b = 1.3 +/- 48.1,
Th_Bn = 86. +/- 222., M_A = 0.1 +/- 0.7
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

September 30, 2000
DOY 274
21:24 UT F MAG & SWEPAM-I/E 100% jump in density
100% jump in temperature (brief)
5% jump in speed
abrupt DECREASE in |B|
much like 16:06 event
-- interactive analysis #91 by Qiang Hu
in RTN coords:
n=(-0.2772, -0.9578, 0.0757, )
+/- ( 0.0163, 0.0101, 0.1130, )
V = 97. +/- 61. ( 22. +/- 13.),
r_n = 2.1 +/- 0.5, r_b = 0.7 +/- 0.5,
Th_Bn = 83. +/- 13., M_A = 0.1 +/- 0.1
Points: 7
-- Automated Solution by Vasiliy Vorotnikov

October 3, 2000
DOY 277
00:08 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.6581, 0.5744, -0.4868)
[(49, 320) +/- (1, 3) deg],
V = 347 +/- 47 (76 +/- 15),
r_n = 2.1 +/- 0.1, r_b = 2.1 +/- 0.2,
Th_Bn = 74 +/- 5, M_A = 2.6 +/- 0.6
-- interactive analysis #92 by Qiang Hu
in RTN coords:
n=(-0.5968, -0.5100, 0.6195, )
+/- ( 0.0320, 0.0176, 0.0198, )
V = 309. +/- 45. ( 50. +/- 13.),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.6,
Th_Bn = 65. +/- 11., M_A = 1.7 +/- 0.6
Points: 20
-- Automated Solution by Vasiliy Vorotnikov

October 4, 2000
DOY 278
13:36 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9011, 0.3041, -0.3089)
[(26, 315) +/- (6, 7) deg],
V = 435 +/- 99 (81 +/- 10),
r_n = 1.5 +/- 0.3, r_b = 1.6 +/- 0.6,
Th_Bn = 73 +/- 12, M_A = 1.1 +/- 0.3
-- interactive analysis #93 by Qiang Hu
in RTN coords:
n=(-0.7806, 0.2785, -0.5596, )
+/- ( 0.0380, 0.0298, 0.0438, )
V = 386. +/- 77. ( 58. +/- 4.),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.4,
Th_Bn = 102. +/- 7., M_A = 0.7 +/- 0.2
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

October 5, 2000
DOY 279
2:41 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9066, 0.1193, 0.4048)
[(25, 74) +/- (4, 17) deg],
V = 517 +/- 49 (188 +/- 21),
r_n = 2.4 +/- 0.1, r_b = 2.3 +/- 0.4,
Th_Bn = 66 +/- 8, M_A = 2.9 +/- 0.5
-- interactive analysis #55 by Qiang Hu
in RTN coords:
n=( 0.7887, 0.4351, 0.4343, )
+/- ( 0.0618, 0.0716, 0.0715, )
V = 489. +/- 55. ( 196. +/- 21.),
r_n = 2.3 +/- 0.1, r_b = 2.2 +/- 0.7,
Th_Bn = 113. +/- 8., M_A = 3.2 +/- 0.8
Points: 37
-- Automated Solution by Vasiliy Vorotnikov

October 12, 2000
DOY 286
21:45 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8645, 0.3632, 0.3475)
[(30, 44) +/- (3, 1) deg],
V = 448 +/- 34 (132 +/- 36),
r_n = 2.5 +/- 1.3, r_b = 2.5 +/- 1.1,
Th_Bn = 83 +/- 6, M_A = 1.6 +/- 0.5
-- interactive analysis #6 by Qiang Hu

October 28, 2000
DOY 302
5:41 UT F MAG & SWEPAM-I/E weak shock
75% (3 nT jump) in |B|
slight enhancement of IMF fluctuations downstream
-- interactive analysis #94 by Qiang Hu

October 28, 2000
DOY 302
9:08 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9374, -0.1768, -0.3002)
[(20, 240) +/- (4, 6) deg],
V = 411 +/- 40 (77 +/- 20),
r_n = 2.6 +/- 0.2, r_b = 2.7 +/- 1.4,
Th_Bn = 49 +/- 15, M_A = 1.9 +/- 0.8
-- interactive analysis #95 by Qiang Hu
in RTN coords:
n=( 0.5096, -0.6454, 0.5691, )
+/- ( 0.0805, 0.0480, 0.0481, )
V = 251. +/- 37. ( 77. +/- 24.),
r_n = 4.4 +/- 0.2, r_b = 10.1 +/- 42.4,
Th_Bn = 18. +/- 31., M_A = 1.9 +/- 1.6
Points: 34
-- Automated Solution by Vasiliy Vorotnikov

October 31, 2000
DOY 305
~16:30 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.6044, 0.7739, 0.1890)
[(53, 14) +/- (3, 1) deg],
V = 312 +/- 44 (138 +/- 22),
r_n = 3.3 +/- 1.4, r_b = 2.0 +/- 0.6,
Th_Bn = 24 +/- 13, M_A = 3.2 +/- 0.9
-- interactive analysis #96 by Qiang Hu
in RTN coords:
n=(-0.1862, 0.9825, 0.0064, )
+/- ( 0.0118, 0.0022, 0.0090, )
V = 84. +/- 40. ( 10. +/- 20.),
r_n = 2.6 +/- 0.2, r_b = 0.2 +/- 3.7,
Th_Bn = 95. +/- 153., M_A = 0.1 +/- 1.1
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

November 2, 2000
DOY 307
~4:05 UT R MAG & SWEPAM-I/E 10% jump in density
50% jump in temperature
2% jump in speed
no jump in |B|
looks like RD in MAG
-- interactive analysis #97 by Qiang Hu

November 2, 2000
DOY 307
18:21 UT R (slow or not a shock?) MAG & SWEPAM-I/E in RTN coords:
n=(0.3484, -0.2820, 0.8939)
[(70, 108) +/- (6, 7) deg],
V = 101 +/- 178,
r_n = 1.3, r_b = 1.0,
Th_Bn = 133 +/- 36, M_A = 0.3
-- interactive analysis #98 by Qiang Hu

November 2, 2000
DOY 307
23:47 UT R (slow?) MAG & SWEPAM-I/E in RTN coords:
n=(0.8089, -0.3725, -0.4548)
[(36, 231) +/- (15, 22) deg],
V = 279 +/- 183,
r_n = 1.1, r_b = 1.0,
Th_Bn = 176 +/- 163, M_A = 0.3
-- interactive analysis #99 by Qiang Hu

November 4, 2000
DOY 309
1:34 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.7434, 0.3514, 0.5691)
[(42, 58) +/- (1, 1) deg],
V = 373 +/- 34 (70 +/- 17),
r_n = 2.9 +/- 0.1, r_b = 2.9 +/- 0.2,
Th_Bn = 84 +/- 3, M_A = 2.0 +/- 0.5
-- interactive analysis #56 by Qiang Hu
in RTN coords:
n=( 0.8361, 0.3289, 0.4390, )
+/- ( 0.0212, 0.0248, 0.0283, )
V = 403. +/- 34. ( 71. +/- 18.),
r_n = 2.9 +/- 0.1, r_b = 2.9 +/- 0.7,
Th_Bn = 107. +/- 5., M_A = 2.0 +/- 0.6
Points: 68
-- Automated Solution by Vasiliy Vorotnikov

November 6, 2000
DOY 311
9:15 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8483, -0.4881, -0.2052)
[(32, 203) +/- (1, 3) deg],
V = 573 +/- 55 (162 +/- 20),
r_n = 2.6 +/- 0.2, r_b = 2.3 +/- 0.5,
Th_Bn = 45 +/- 4, M_A = 2.4 +/- 0.4
-- interactive analysis #100 by Qiang Hu
in RTN coords:
n=(-0.7584, 0.4785, 0.4427, )
+/- ( 0.0134, 0.0225, 0.0234, )
V = 521. +/- 51. ( 174. +/- 28.),
r_n = 2.4 +/- 0.2, r_b = 2.1 +/- 0.7,
Th_Bn = 38. +/- 18., M_A = 2.2 +/- 0.6
Points: 42
-- Automated Solution by Vasiliy Vorotnikov

November 8, 2000
DOY 313
~13:20 UT R MAG & SWEPAM-I/E in RTN coords:
n=(0.7329, -0.2792, 0.6204)
[(43, 114) +/- (5, 9) deg],
V = 263 +/- 59 (-97 +/- 16),
r_n = 2.2 +/- 0.5, r_b = 1.8 +/- 0.6,
Th_Bn = 43 +/- 21, M_A = 3.1 +/- 0.8
-- interactive analysis #101 by Qiang Hu
in RTN coords:
n=(-0.6816, 0.3385, -0.6487, )
+/- ( 0.0465, 0.0578, 0.0477, )
V = 232. +/- 65. ( 104. +/- 12.),
r_n = 1.9 +/- 0.2, r_b = 1.6 +/- 0.8,
Th_Bn = 131. +/- 18., M_A = 3.4 +/- 1.1
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

November 11, 2000
DOY 316
4:01 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.9925, -0.0486, 0.1118)
[(7, 114) +/- (6, 10) deg],
V = 959 +/- 115 (283 +/- 40),
r_n = 3.1 +/- 0.9, r_b = 1.8 +/- 2.8,
Th_Bn = 14 +/- 34, M_A = 2.2 +/- 0.5
-- interactive analysis #102 by Qiang Hu
in RTN coords:
n=( 0.3535, -0.8460, 0.3992, )
+/- ( 0.0227, 0.0107, 0.0160, )
V = 376. +/- 68. ( 87. +/- 27.),
r_n = 2.1 +/- 0.5, r_b = 11.6 +/-119.4,
Th_Bn = 156. +/- 27., M_A = 1.4 +/- 1.1
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

November 19, 2000
DOY 324
1:43 UT F MAG & SWEPAM-I/E 20% jump in density
20% jump in temperature
2% jump in speed
very weak step DOWN in |B|
-- interactive analysis #103 by Qiang Hu
in RTN coords:
n=(-0.9958, 0.0902, 0.0165, )
+/- ( 0.0030, 0.0343, 0.0691, )
V = 412. +/- 123. ( 51. +/- 13.),
r_n = 1.3 +/- 0.2, r_b = 0.7 +/- 4.7,
Th_Bn = 45. +/- 180., M_A = 0.6 +/- 3.7
Points: 4
-- Automated Solution by Vasiliy Vorotnikov

November 26, 2000
DOY 331
~5:00 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8260, 0.2605, 0.4998)
[(34, 63) +/- (6, 2) deg],
V = 433 +/- 79 (143 +/- 12),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.3,
Th_Bn = 63 +/- 7, M_A = 2.6 +/- 0.4
-- interactive analysis #57 by Qiang Hu
in RTN coords:
n=( 0.8616, -0.0389, 0.5061, )
+/- ( 0.0083, 0.0206, 0.0141, )
V = 411. +/- 58. ( 111. +/- 14.),
r_n = 2.0 +/- 0.2, r_b = 1.7 +/- 0.5,
Th_Bn = 140. +/- 7., M_A = 2.1 +/- 0.5
Points: 20
-- Automated Solution by Vasiliy Vorotnikov

November 26, 2000
DOY 331
11:24 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8988,0.4317,0.0761)
[(26,10) +/- (3,1) deg],
V = 562 +/- 37 (157 +/- 46),
r_n = 3.8 +/- 1.4, r_b = 3.7 +/- 0.9,
Th_Bn = 83 +/- 7, M_A = 5.3 +/- 1.9
-- interactive analysis #58 by Qiang Hu
in RTN coords:
n=( 0.9051, -0.2464, 0.3465, )
+/- ( 0.0127, 0.0193, 0.0235, )
V = 537. +/- 37. ( 112. +/- 21.),
r_n = 2.9 +/- 0.2, r_b = 2.4 +/- 0.8,
Th_Bn = 50. +/- 5., M_A = 3.7 +/- 1.1
Points: 74
-- Automated Solution by Vasiliy Vorotnikov

November 28, 2000
DOY 333
4:57 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8313, -0.0312, -0.5550)
[(34, 267) +/- (1, 3) deg],
V = 534 +/- 49 (106 +/- 18),
r_n = 2.3 +/- 0.2, r_b = 2.2 +/- 0.4,
Th_Bn = 57 +/- 7, M_A = 2.1 +/- 0.4
-- interactive analysis #59 by Qiang Hu
in RTN coords:
n=(-0.8500, 0.4958, 0.1782, )
+/- ( 0.0086, 0.0182, 0.0358, )
V = 567. +/- 68. ( 144. +/- 9.),
r_n = 2.3 +/- 0.1, r_b = 2.3 +/- 0.2,
Th_Bn = 98. +/- 2., M_A = 2.9 +/- 0.3
Points: 57
-- Automated Solution by Vasiliy Vorotnikov

November 29, 2000
DOY 334
5:23 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8727, -0.1226, 0.4727)
[(29, 104) +/- (4, 9) deg],
V = 537 +/- 90 (74 +/- 7),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.4,
Th_Bn = 75 +/- 10, M_A = 1.3 +/- 0.3
-- interactive analysis #60 by Qiang Hu

December 3, 2000
DOY 338
3:21 UT F MAG & SWEPAM-I/E in RTN coords:
n=(0.8720, -0.1760, -0.4568)
[(29, 249) +/- (12, 17) deg],
V = 483 +/- 211 (153 +/- 31),
r_n = 1.4 +/- 0.2, r_b = 1.3 +/- 0.5,
Th_Bn = 76 +/- 16, M_A = 1.8 +/- 0.6
-- interactive analysis #104 by Qiang Hu
in RTN coords:
n=(-0.9727, 0.2145, 0.0882, )
+/- ( 0.0056, 0.0243, 0.0277, )
V = 540. +/- 214. ( 183. +/- 29.),
r_n = 1.5 +/- 0.1, r_b = 1.4 +/- 0.3,
Th_Bn = 58. +/- 7., M_A = 2.2 +/- 0.5
Points: 16
-- Automated Solution by Vasiliy Vorotnikov

December 14, 2000
DOY 349
6:37 UT R MAG & SWEPAM-I/E 20% jump in density
70% jump in temperature
2% jump in speed
no jump in |B|
-- interactive analysis #105 by Qiang Hu

January 5, 2001
DOY 5
18:00 UT F SWEPAM-I/E jumps in Vsw and Tp
not clear signature in Np
directional discontinuity in MAG
no clear jump in |B|
no downstream wave enhancement
questionable
-- interactive analysis #165 by Qiang Hu

January 9, 2001
DOY 9
4:42 UT R SWEPAM-I/E shock fit in RTN coords:
n=(0.6852, 0.6997, -0.2023)
[(47, 344) +/- (2, 20) deg],
V = 145 +/- 193 (-107 +/- 25),
r_n = 1.1 +/- 0.2, r_b = 1.0 +/- 0.3,
Th_Bn = 43 +/- 18, M_A = 2.9 +/- 1.0
-- interactive analysis #166 by Qiang Hu

January 10, 2001
DOY 10
15:20 UT F MAG & SWEPAM-I/E shock fit in RTN coords (old solution):
n=(0.5369, 0.8400, 0.0785)
[(58, 365) +/- (8, 7) deg],
V = 225 +/- 46 (33 +/- 20),
r_n = 2.5, r_b = 3.2,
Th_Bn = 55 +/- 61, M_A = 1.3
-- interactive analysis #167 by Qiang Hu
--------------------------------------------
shock fit in RTN coords (better solution):
n=(0.6786, 0.7333, -0.0423)
[(47,357) +/- (5,7) deg],
V = 285 +/- 41 (38 +/- 20),
r_n = 2.7 +/- 0.3, r_b = 3.0 +/- 2.6,
Th_Bn = 61 +/- 29, M_A = 1.5 +/- 1.2
-- interactive analysis #167 by Qiang Hu
in RTN coords:
n=(-0.6469, -0.4890, -0.5851, )
+/- ( 0.0425, 0.0402, 0.0390, )
V = 253. +/- 41. ( 41. +/- 21.),
r_n = 2.7 +/- 0.3, r_b = 1.8 +/- 12.9,
Th_Bn = 167. +/- 430., M_A = 1.4 +/- 2.2
Points: 21
-- Automated Solution by Vasiliy Vorotnikov

January 13, 2001
DOY 13
1:40 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9271, 0.2757, 0.2540)
[(22, 43) +/- (2, 12) deg],
V = 421 +/- 33 (61 +/- 32),
r_n = 3.0 +/- 1.6, r_b = 3.9 +/- 3.2,
Th_Bn = 68 +/- 26, M_A = 1.1 +/- 1.0
-- interactive analysis #168 by Qiang Hu
in RTN coords:
n=( 0.9576, 0.0385, 0.2854, )
+/- ( 0.0114, 0.0120, 0.0377, )
V = 437. +/- 31. ( 53. +/- 30.),
r_n = 3.2 +/- 0.5, r_b = 2.5 +/- 9.7,
Th_Bn = 51. +/- 18., M_A = 0.9 +/- 1.0
Points: 42
-- Automated Solution by Vasiliy Vorotnikov

January 17, 2001
DOY 17
15:31 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9096, -0.1254, -0.3962)
[(25, 252) +/- (9, 12) deg],
V = 421 +/- 56 (83 +/- 14),
r_n = 2.0 +/- 0.1, r_b = 1.3 +/- 1.5,
Th_Bn = 28 +/- 52, M_A = 3.7 +/- 2.1
-- interactive analysis #169 by Qiang Hu
in RTN coords:
n=( 0.9103, -0.1294, -0.3931, )
+/- ( 0.0246, 0.0271, 0.0518, )
V = 418. +/- 51. ( 78. +/- 15.),
r_n = 2.1 +/- 0.1, r_b = 1.3 +/- 1.5,
Th_Bn = 153. +/- 18., M_A = 3.5 +/- 2.2
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

January 23, 2001
DOY 23
10:06 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9035, 0.2257, -0.3644)
[(25, 302) +/- (1, 12) deg],
V = 532 +/- 32 (165 +/- 43),
r_n = 3.1 +/- 1.6, r_b = 1.0 +/- 0.8,
Th_Bn = 3 +/- 41, M_A = 2.8 +/- 1.0
-- interactive analysis #151 by Qiang Hu
in RTN coords:
n=( 0.4305, -0.5000, 0.7514, )
+/- ( 0.0195, 0.0183, 0.0140, )
V = 229. +/- 31. ( 55. +/- 32.),
r_n = 5.6 +/- 1.1, r_b = 3.6 +/- 9.5,
Th_Bn = 156. +/- 23., M_A = 3.5 +/- 3.5
Points: 35
-- Automated Solution by Vasiliy Vorotnikov

January 31, 2001
DOY 31
7:22 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.1674, -0.9812, -0.0958)
[(80, 186) +/- (2, 2) deg],
V = 159 +/- 38 (74 +/- 23),
r_n = 2.5 +/- 0.8, r_b = 2.6 +/- 0.9,
Th_Bn = 71 +/- 8, M_A = 1.4 +/- 0.5
-- interactive analysis #170 by Qiang Hu
in RTN coords:
n=( 0.6815, -0.7103, 0.1761, )
+/- ( 0.0475, 0.0521, 0.1193, )
V = 392. +/- 40. ( 124. +/- 24.),
r_n = 2.8 +/- 0.2, r_b = 2.5 +/- 2.2,
Th_Bn = 49. +/- 18., M_A = 2.5 +/- 1.5
Points: 36
-- Automated Solution by Vasiliy Vorotnikov

February 12, 2001
DOY 43
20:45 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6700, 0.2682, -0.6922)
[(48, 291) +/- (8, 12) deg],
V = 358 +/- 71 (79 +/- 14),
r_n = 1.7 +/- 0.2, r_b = 1.6 +/- 1.8,
Th_Bn = 52 +/- 44, M_A = 2.0 +/- 1.4
-- interactive analysis #171 by Qiang Hu
in RTN coords:
n=( 0.9753, 0.1822, 0.1249, )
+/- ( 0.0079, 0.0496, 0.0621, )
V = 485. +/- 74. ( 71. +/- 6.),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.5,
Th_Bn = 76. +/- 6., M_A = 1.8 +/- 0.5
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

February 20, 2001
DOY 51
00:54 UT F MAG & SWEPAM-I/E 60% (2 nT) jump in |B|
low Vsw prevents SWEPAM from characterizing
but shock is observed weak downstream fluctuation enhancement
-- interactive analysis #152 by Qiang Hu

March 3, 2001
DOY 62
10:40 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9774, 0.1269, 0.1689)
[(12, 53) +/- (2, 18) deg],
V = 538 +/- 56 (100 +/- 13),
r_n = 1.9 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 82 +/- 4, M_A = 1.9 +/- 0.3
-- interactive analysis #172 by Qiang Hu
in RTN coords:
n=( 0.9752, -0.1797, 0.1293, )
+/- ( 0.0029, 0.0154, 0.0177, )
V = 551. +/- 53. ( 70. +/- 11.),
r_n = 1.6 +/- 0.1, r_b = 1.5 +/- 0.6,
Th_Bn = 58. +/- 5., M_A = 3.0 +/- 0.9
Points: 24
-- Automated Solution by Vasiliy Vorotnikov

March 5, 2001
DOY 64
21:35 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7841, -0.2070, -0.5851)
[(38, 250) +/- (7, 2) deg],
V = 342 +/- 58 (-83 +/- 20),
r_n = 1.9 +/- 0.4, r_b = 2.1 +/- 1.5,
Th_Bn = 38 +/- 35, M_A = 1.5 +/- 0.6
-- interactive analysis #173 by Qiang Hu
in RTN coords:
n=( 0.6532, -0.3011, -0.6948, )
+/- ( 0.0375, 0.0215, 0.0306, )
V = 301. +/- 52. ( 41. +/- 13.),
r_n = 1.7 +/- 0.2, r_b = 1.0 +/- 3.4,
Th_Bn = 58. +/- 75., M_A = 0.5 +/- 1.4
Points: 8
-- Automated Solution by Vasiliy Vorotnikov

March 19, 2001
DOY 78
10:23 UT F MAG & SWEPAM-I/E 50% (4 nT) jump in |B|
10% jump in Vsw
100% jump in Np
flat Tp (questionable)
odd local structure
enhanced downstream fluctuations
-- interactive analysis #174 by Qiang Hu

March 22, 2001
DOY 81
12:42 UT F MAG & SWEPAM-I/E 100% (9 nT) jump in |B|
15% jump in Vsw
50% jump in Np
200% jump in Tp
enhanced downstream fluctuations
-- interactive analysis #175 by Qiang Hu

March 27, 2001
DOY 86
1:10 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7394, -0.0228, -0.6729)
[(42,268) +/- (2,2) deg],
V = 378 +/- 31 (112 +/- 31),
r_n = 4.3 +/- 1.1, r_b = 3.5 +/- 1.0,
Th_Bn = 48 +/- 8, M_A = 4.7 +/- 1.5
-- interactive analysis #176 by Qiang Hu
in RTN coords:
n=(-0.4674, -0.0591, 0.8821, )
+/- ( 0.0302, 0.0097, 0.0159, )
V = 280. +/- 30. ( 128. +/- 29.),
r_n = 4.9 +/- 0.4, r_b = 1.8 +/- 1.0,
Th_Bn = 16. +/- 43., M_A = 5.4 +/- 1.6
Points: 53
-- Automated Solution by Vasiliy Vorotnikov

March 27, 2001
DOY 86
17:15 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8800, -0.1839, -0.4379)
[(28, 247) +/- (1, 9) deg],
V = 493 +/- 48 (134 +/- 25),
r_n= 2.3 +/- 0.4, r_b = 2.3 +/- 0.6,
Th_Bn = 57 +/- 8, M_A = 1.8 +/- 0.5
-- interactive analysis #153 by Qiang Hu
in RTN coords:
n=(-0.7381, 0.4672, 0.4867, )
+/- ( 0.0283, 0.0357, 0.0353, )
V = 404. +/- 54. ( 113. +/- 15.),
r_n = 2.0 +/- 0.1, r_b = 2.3 +/- 1.7,
Th_Bn = 43. +/- 32., M_A = 1.5 +/- 0.7
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

March 30, 2001
DOY 89
21:40 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6205, 0.4975, -0.6063)
[(52,309) +/- (2,3) deg],
V = 309 +/- 56 (58 +/- 11),
r_n = 2.0 +/- 0.3, r_b = 1.5 +/- 0.8,
Th_Bn = 35 +/- 14, M_A = 3.9 +/- 1.4
-- interactive analysis #177 by Qiang Hu
in RTN coords:
n=(-0.4694, -0.8180, 0.3324, )
+/- ( 0.0176, 0.0101, 0.0133, )
V = 253. +/- 51. ( 57. +/- 15.),
r_n = 2.1 +/- 0.1, r_b = 1.3 +/- 0.7,
Th_Bn = 24. +/- 48., M_A = 5.3 +/- 2.2
Points: 21
-- Automated Solution by Vasiliy Vorotnikov, DOY 89, 21:51

March 31, 2001
DOY 90
00:23 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=()
[],
V = 550 +/- 2 (117 +/- 1),
r_n = ??, r_b = 3.1 +/- 0.1,
Th_Bn = 53 +/- 4, M_A = ??
-- interactive analysis #154 by Qiang Hu
in RTN coords:
n=(-0.2959, -0.4732, 0.8298, )
+/- ( 0.0184, 0.0072, 0.0062, )
V = 292. +/- 29. ( 132. +/- 20.),
r_n = 4.7 +/- 0.1, r_b = 4.5 +/- 0.4,
Th_Bn = 75. +/- 2., M_A = 9.0 +/- 1.5
Points: 85
-- Automated Solution by Vasiliy Vorotnikov

March 31, 2001
DOY 90
22:56 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9635, 0.0966, 0.2497)
[(16, 69) +/- (4, 7) deg],
V = 615 +/- 40 (-145 +/- 43),
r_n = 2.9 +/- 0.9, r_b = 2.9 +/- 0.8,
Th_Bn = 87 +/- 5, M_A = 1.1 +/- 0.4
-- interactive analysis #155 by Qiang Hu
in RTN coords:
n=(-0.9278, -0.1494, 0.3417, )
+/- ( 0.0183, 0.0201, 0.0419, )
V = 550. +/- 71. ( 109. +/- 5.),
r_n = 1.4 +/- 0.0, r_b = 1.4 +/- 0.1,
Th_Bn = 86. +/- 2., M_A = 0.7 +/- 0.1
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

April 2, 2001
DOY 92
23:51 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(1.0000, 0.0000, 0.0000)
[(0, 302) +/- (0, 147) deg],
V = 532 +/- 67 (19 +/- 12),
r_n = 2.5 +/- 1.4, r_b = 1.0 +/- 0.0,
Th_Bn = 16 +/- 1, M_A = 0.2 +/- 0.1
-- interactive analysis #156 by Qiang Hu

April 4, 2001
DOY 94
14:22 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8834, -0.3538, 0.3074)
[(28, 139) +/- (1, 1) deg],
V = 692 +/- 48 (305 +/- 72),
r_n = 4.0 +/- 2.0, r_b = 1.6 +/- 0.5,
Th_Bn = 15 +/- 5, M_A = 4.2 +/- 1.1
-- interactive analysis #176 by Qiang Hu
in RTN coords:
n=( 0.9018, -0.2715, 0.3363, )
+/- ( 0.0100, 0.0148, 0.0171, )
V = 755. +/- 52. ( 434. +/- 36.),
r_n = 3.6 +/- 0.2, r_b = 1.3 +/- 0.3,
Th_Bn = 14. +/- 4., M_A = 6.4 +/- 0.7
Points: 62
-- Automated Solution by Vasiliy Vorotnikov

April 7, 2001
DOY 97
16:59 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n=()
[],
V = 542 +/- 3 (96 +/- 3),
r_n = 1.9 +/- 0.3, r_b = 1.9 +/- 0.3,
Th_Bn = 40 +/- 4, M_A = ??
-- interactive analysis #157 by Qiang Hu
in RTN coords:
n=(-0.9272, -0.3732, -0.0326, )
+/- ( 0.0022, 0.0062, 0.0326, )
V = 645. +/- 52. ( 295. +/- 30.),
r_n = 4.8 +/- 0.3, r_b = 1.7 +/- 0.8,
Th_Bn = 166. +/- 12., M_A = 5.1 +/- 0.9
Points: 52
-- Automated Solution by Vasiliy Vorotnikov

April 8, 2001
DOY 98
10:32 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9676, 0.2019, -0.1517)
[(15, 323) +/- (1, 8) deg],
V = 743 +/- 41 (254 +/- 26),
r_n = 2.8 +/- 0.1, r_b = 2.8 +/- 0.2,
Th_Bn = 90 +/- 3, M_A = 4.2 +/- 0.5
-- interactive analysis #158 by Qiang Hu
in RTN coords:
n=(-0.2754, 0.0002, -0.9613, )
+/- ( 0.0303, 0.0120, 0.0087, )
V = 183. +/- 46. ( 85. +/- 22.),
r_n = 3.3 +/- 0.1, r_b = 3.3 +/- 0.3,
Th_Bn = 93. +/- 2., M_A = 1.4 +/- 0.4
Points: 65
-- Automated Solution by Vasiliy Vorotnikov

April 11, 2001
DOY 101
13:14 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6921, 0.3197, 0.6471)
[(46, 64) +/- (1, 5) deg],
V = 543 +/- 56 (210 +/- 22),
r_n = 2.3 +/- 0.2, r_b = 1.9 +/- 0.3,
Th_Bn = 137 +/- 8, M_A = 2.7 +/- 0.4
-- interactive analysis #179 by Qiang Hu
in RTN coords:
n=(-0.5867, -0.6897, -0.4244, )
+/- ( 0.0091, 0.0204, 0.0320, )
V = 495. +/- 51. ( 181. +/- 20.),
r_n = 2.1 +/- 0.1, r_b = 2.0 +/- 0.3,
Th_Bn = 120. +/- 6., M_A = 2.7 +/- 0.4
Points: 38
-- Automated Solution by Vasiliy Vorotnikov

April 11, 2001
DOY 101
15:28 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.4055, 0.8829, 0.2365)
[(66, 15) +/- (0, 2) deg],
V = 466 +/- 59 (185 +/- 11),
r_n = 1.9 +/- 0.0, r_b = 1.9 +/- 0.1,
Th_Bn = 98 +/- 1, M_A = 2.0 +/- 0.1
-- interactive analysis #180 by Qiang Hu
in RTN coords:
n=( 0.3776, 0.8722, 0.3109, )
+/- ( 0.0097, 0.0043, 0.0062, )
V = 433. +/- 56. ( 152. +/- 11.),
r_n = 1.8 +/- 0.0, r_b = 1.8 +/- 0.1,
Th_Bn = 103. +/- 1., M_A = 1.7 +/- 0.1
Points: 43
-- Automated Solution by Vasiliy Vorotnikov

April 13, 2001
DOY 103
7:06 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=()
[],
V = 748 +/- 10 (74 +/- 3),
r_n = 1.3 +/- 0.1, r_b = 1.4 +/- 0.04,
Th_Bn = 60 +/- 2, M_A = ??
-- interactive analysis #159 by Qiang Hu
in RTN coords:
n=( 0.8179, -0.4983, 0.2877, )
+/- ( 0.0212, 0.0264, 0.0164, )
V = 940. +/- 703. ( 357. +/- 81.),
r_n = 2.9 +/- 0.4, r_b = 1.5 +/- 0.7,
Th_Bn = 160. +/- 8., M_A = 4.5 +/- 1.3
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

April 18, 2001
DOY 108
00:05 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7168, 0.2663, 0.6444)
[(44, 68) +/- (1, 1) deg],
V = 422 +/- 31 (117 +/- 17),
r_n = 3.0 +/- 1.0, r_b = 3.0 +/- 1.0,
Th_Bn = 81 +/- 5, M_A = 3.0 +/- 1.1
-- interactive analysis #181 by Qiang Hu
in RTN coords:
n=(-0.8538, -0.1348, -0.5028, )
+/- ( 0.0036, 0.0141, 0.0068, )
V = 489. +/- 32. ( 122. +/- 20.),
r_n = 2.9 +/- 0.1, r_b = 2.9 +/- 0.3,
Th_Bn = 87. +/- 2., M_A = 3.3 +/- 0.6
Points: 89
-- Automated Solution by Vasiliy Vorotnikov

April 21, 2001
DOY 111
15:08 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7621, -0.6456, -0.0493)
[(40, 184) +/- (1, 12) deg],
V = 334 +/- 46 (81 +/- 18),
r_n = 2.5 +/- 0.2, r_b = 1.5 +/- 1.8,
Th_Bn = 24 +/- 36, M_A = 3.0 +/- 1.3
-- interactive analysis #182 by Qiang Hu
--------------------------------------------
probably a wave rather than shock
in RTN coords:
n=( 0.2633, 0.0893, -0.9606, )
+/- ( 0.0321, 0.0211, 0.0089, )
V = 118. +/- 42. ( 15. +/- 20.),
r_n = 2.6 +/- 0.3, r_b = 4.4 +/- 34.8,
Th_Bn = 96. +/- 71., M_A = 0.2 +/- 0.5
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

April 28, 2001
DOY 118
4:31 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9667, 0.2457, 0.0719)
[(15, 16) +/- (0, 4) deg],
V = 905 +/- 59 (492 +/- 61),
r_n = 3.7 +/- 0.8, r_b = 3.7 +/- 0.7,
Th_Bn = 88 +/- 2, M_A = 5.9 +/- 1.0
-- interactive analysis #160 by Qiang Hu
--------------------------------------------
followed by |B| ramping upwards
possible reverse shock 90 min later

May 6, 2001
DOY 126
7:06 UT F MAG & SWEPAM-I/E 60% (3 nT) jump in |B|
6% jump in Vsw
Np & Tp questionable
low Vsw places uncertainty on Np & Tp
-- interactive analysis #183 by Qiang Hu

May 7, 2001
DOY 127
17:50 UT R MAG & SWEPAM-I/E no significant jump in |B|
possible parallel shock
6% jump in Vsw
no clear jump in Np
100% jump in Tp
possibly small fluctuation enhancement
-- interactive analysis #184 by Qiang Hu

May 12, 2001
DOY 132
9:20 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6638, 0.0564, -0.7457)
[(48, 274) +/- (1, 12) deg],
V = 486 +/- 156 (141 +/- 19),
r_n = 1.3 +/- 0.0, r_b = 1.3 +/- 0.1,
Th_Bn = 84 +/- 4, M_A = 1.2 +/- 0.2
-- interactive analysis #185 by Qiang Hu
in RTN coords:
n=(-0.6255, -0.2178, 0.7492, )
+/- ( 0.0186, 0.1207, 0.0379, )
V = 469. +/- 155. ( 133. +/- 19.),
r_n = 1.3 +/- 0.0, r_b = 1.3 +/- 0.2,
Th_Bn = 84. +/- 3., M_A = 1.2 +/- 0.2
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

May 14, 2001
DOY 134
2:06 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.2538, 0.9017, 0.3500)
[(75, 21) +/- (1, 2) deg],
V = 59 +/- 52 (-108 +/- 26),
r_n = 2.0 +/- 0.4, r_b = 1.6 +/- 0.8,
Th_Bn = 19 +/- 11, M_A = 1.7 +/- 0.5
-- interactive analysis #186 by Qiang Hu
in RTN coords:
n=( 0.9164, 0.2979, 0.2673, )
+/- ( 0.0162, 0.0338, 0.0329, )
V = 384. +/- 108. ( 121. +/- 5.),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.3,
Th_Bn = 80. +/- 3., M_A = 2.1 +/- 0.3
Points: 26
-- Automated Solution by Vasiliy Vorotnikov

May 18, 2001
DOY 138
00:50 UT R MAG & SWEPAM-I/E very small jump in |B|
minor downstream IMF fluctuation enhancement
5% jump in Vsw
20% jump in Np
30% jump in Tp
-- interactive analysis #187 by Qiang Hu

May 18, 2001
DOY 138
9:17 UT F MAG & SWEPAM-I/E 60% (5 nT) DECREASE in |B|
7% jump in Vsw
100% jump in Np
50% jump in Tp
strong SWEPAM structure
questionable MAG structure
-- interactive analysis #188 by Qiang Hu
in RTN coords:
n=( 0.3721, -0.3884, -0.8430, )
+/- ( 0.0605, 0.0354, 0.0270, )
V = 172. +/- 49. ( 19. +/- 16.),
r_n = 2.1 +/- 0.2, r_b = 74.2 +/- ??,
Th_Bn = 26. +/- 127., M_A = 1.5 +/- 5.3
Points: 8
-- Automated Solution by Vasiliy Vorotnikov

May 27, 2001
DOY 147
14:18 UT F MAG 7 SWEPAM-I/E shock fit in RTN coords:
n=(0.8868, 0.1870, -0.4226)
[(28, 294) +/- (4, 2) deg],
V = 539 +/- 65 (197 +/- 14),
r_n = 2.4 +/- 0.3, r_b = 1.9 +/- 0.6,
Th_Bn = 43 +/- 8, M_A = 2.7 +/- 0.6
-- interactive analysis #189 by Qiang Hu

June 2, 2001
DOY 153
11:48 UT R MAG 7 SWEPAM-I/E shock fit in RTN coords:
n=(0.8084, 0.3516, 0.4721)
[(36, 53) +/- (2, 7) deg],
V = 278 +/- 84 (-238 +/- 13),
r_n = 2.0 +/- 0.1, r_b = 1.8 +/- 0.4,
Th_Bn = 54 +/- 6, M_A = 2.5 +/- 0.4
-- interactive analysis #190 by Qiang Hu
in RTN coords:
n=(-0.7470, -0.2162, -0.6287, )
+/- ( 0.0153, 0.0286, 0.0189, )
V = 163. +/- 171. ( 334. +/- 21.),
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 64. +/- 4., M_A = 3.5 +/- 0.4
Points: 37
-- Automated Solution by Vasiliy Vorotnikov

June 6, 2001
DOY 157
10:21 UT R MAG & SWEPAM-I/E no jump in |B|
small downstream fluctuation enhancement
8% hymp in Vsw
30% jump in Np
70% jump on Tp
possible parallel shock
-- interactive analysis #191 by Qiang Hu

June 7, 2001
DOY 158
8:52 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6467, 0.2945, 0.7036)
[(50,67) +/- (8,1) deg],
V = 322 +/- 94 (89 +/- 26),
r_n = 1.7 +/- 0.5, r_b = 1.7 +/- 0.5,
Th_Bn = 110 +/- 15, M_A = 1.6 +/- 0.6
-- interactive analysis #192 by Qiang Hu
in RTN coords:
n=( 0.9552, -0.0394, 0.2935, )
+/- ( 0.0329, 0.0794, 0.1057, )
V = 419. +/- 61. ( 71. +/- 13.),
r_n = 1.8 +/- 0.2, r_b = 1.0 +/- 12.7,
Th_Bn = 173. +/- 230., M_A = 1.2 +/- 6.8
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

June 18, 2001
DOY 169
1:54 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
V = 350 +/- 3,
r_b = 1.6 +/- 0.04,
Th_Bn = 58 +/- 5
-- interactive analysis #161 by Qiang Hu

August 2, 2001
DOY 214
8:55 UT F MAG & SWEPAM-I/E questionable jump in |B|
possible parallel shock
7% jump in Vsw
80% jump in Np
50% jump in Tp
-- interactive analysis #193 by Qiang Hu
in RTN coords:
n=(-0.4810, 0.6994, -0.5287, )
+/- ( 0.0513, 0.0460, 0.0557, )
V = 161. +/- 63. ( 22. +/- 11.),
r_n = 2.1 +/- 0.2, r_b = 2.1 +/- 4.9,
Th_Bn = 90. +/- 49., M_A = 1.1 +/- 1.9
Points: 7
-- Automated Solution by Vasiliy Vorotnikov

August 2, 2001
DOY 214
14:06 UT F MAG & SWEPAM-I/E slight DECREASE in |B|
possible directional discontinuity
possible parallel shock
7% jump in Vsw
130% jump in Np
50% jump in Tp
-- interactive analysis #194 by Qiang Hu
in RTN coords:
n=(-0.5568, -0.8288, -0.0549, )
+/- ( 0.0486, 0.0327, 0.0551, )
V = 245. +/- 45. ( 55. +/- 20.),
r_n = 2.5 +/- 0.3, r_b = 0.5 +/- 2.5,
Th_Bn = 118. +/- 232., M_A = 0.5 +/- 2.3
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

August 3, 2001
DOY 215
6:25 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8568, 0.0816, 0.5091)
[(31, 81) +/- (3, 1) deg],
V = 405 +/- 34 (85 +/- 22),
r_n = 2.9 +/- 0.7, r_b = 2.9 +/- 0.8,
Th_Bn = 70 +/- 5, M_A = 2.2 +/- 0.6
-- interactive analysis #195 by Qiang Hu
-------------------------------------------
possible slow passage through shock
in RTN coords:
n=( 0.9603, -0.1886, 0.2056, )
+/- ( 0.0023, 0.0118, 0.0113, )
V = 458. +/- 32. ( 88. +/- 23.),
r_n = 3.6 +/- 0.2, r_b = 3.5 +/- 1.1,
Th_Bn = 141. +/- 5., M_A = 2.3 +/- 0.8
Points: 78
-- Automated Solution by Vasiliy Vorotnikov

August 5, 2001
DOY 217
11:55 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6149, -0.2043, 0.7617)
[(52, 105) +/- (10, 7) deg],
V = 437 +/- 166 (157 +/- 20),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.2,
Th_Bn = 88 +/- 10, M_A = 1.6 +/- 0.3
-- interactive analysis #196 by Qiang Hu

August 12, 2001
DOY 224
10:50 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9658, 0.0375, 0.2566)
[(15, 82) +/- (1, 3) deg],
V = 409 +/- 29 (71 +/- 22),
r_n = 3.9 +/- 0.8, r_b = 3.8 +/- 0.8,
Th_Bn = 76 +/- 3, M_A = 2.8 +/- 0.9
-- interactive analysis #197 by Qiang Hu
in RTN coords:
n=(-0.8165, -0.0998, -0.5687, )
+/- ( 0.0066, 0.0115, 0.0094, )
V = 364. +/- 29. ( 95. +/- 30.),
r_n = 6.2 +/- 0.4, r_b = 7.5 +/- 2.8,
Th_Bn = 37. +/- 17., M_A = 2.7 +/- 1.0
Points: 72
-- Automated Solution by Vasiliy Vorotnikov

August 17, 2001
DOY 229
10:16 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9031, -0.2202, -0.3686)
[(25, 239) +/- (4, 3) deg],
V = 451 +/- 31 (138 +/- 32),
r_n = 4.3 +/- 0.9, r_b = 4.3 +/- 1.2,
Th_Bn = 62 +/- 6, M_A = 2.7 +/- 0.8
-- interactive analysis #162 by Qiang Hu
in RTN coords:
n=(-0.9623, 0.0797, 0.2602, )
+/- ( 0.0069, 0.0139, 0.0237, )
V = 488. +/- 30. ( 145. +/- 29.),
r_n = 3.9 +/- 0.2, r_b = 3.9 +/- 0.6,
Th_Bn = 113. +/- 5., M_A = 2.9 +/- 0.7
Points: 81
-- Automated Solution by Vasiliy Vorotnikov

August 27, 2001
DOY 239
19:19 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6916, 0.5335, 0.4869)
[(46, 42) +/- (0, 3) deg],
V = 486 +/- 39 (150 +/- 31),
r_n = 2.8 +/- 0.7, r_b = 2.8 +/- 0.6,
Th_Bn = 89 +/- 6, M_A = 2.7 +/- 0.7
-- interactive analysis #163 by Qiang Hu
in RTN coords:
n=( 0.5802, 0.3776, 0.7216, )
+/- ( 0.0158, 0.0198, 0.0141, )
V = 434. +/- 38. ( 169. +/- 23.),
r_n = 3.3 +/- 0.1, r_b = 3.3 +/- 0.3,
Th_Bn = 101. +/- 3., M_A = 3.3 +/- 0.5
Points: 81
-- Automated Solution by Vasiliy Vorotnikov

September 1, 2001
DOY 244
00:46 UT F MAG & SWEPAM-I/E 80% (4 nT) DECREASE in |B|
boundary to magnetic hole
7% jump in Vsw
40% jump in Np
3.5x jump in Tp
questionable, but interesting
-- interactive analysis #198 by Qiang Hu
in RTN coords:
n=(-0.5858, -0.8082, 0.0608, )
+/- ( 0.0460, 0.0346, 0.1312, )
V = 253. +/- 62. ( 3. +/- 10.),
r_n = 1.7 +/- 0.4, r_b = 2.5 +/- 34.9,
Th_Bn = 82. +/- 269., M_A = 0.3 +/- 2.3
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

September 1, 2001
DOY 244
1:08 UT F MAG & SWEPAM-I/E 80% (4 nT) jump in |B|
boundary/within magnetic hole
5% jump in Vsw
60% jump in Np
60% jump in Tp
questionable, but interesting
-- interactive analysis #199 by Qiang Hu
in RTN coords:
n=(-0.6772, -0.7321, 0.0744, )
+/- ( 0.0185, 0.0225, 0.1447, )
V = 314. +/- 71. ( 10. +/- 4.),
r_n = 1.3 +/- 0.3, r_b = 1.5 +/- 11.4,
Th_Bn = 112. +/- 135., M_A = 0.7 +/- 3.7
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

September 14, 2001
DOY 257
1:19 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9822, 0.0980, 0.1601)
[(11, 59) +/- (0, 20) deg],
V = 490 +/- 46 (127 +/- 20),
r_n = 2.6 +/- 0.5, r_b = 2.5 +/- 0.5,
Th_Bn = 66 +/- 5, M_A = 2.3 +/- 0.5
-- interactive analysis #164 by Qiang Hu

September 14, 2001
DOY 257
21:00 UT R MAG & SWEPAM-I/E small jump in |B|
local IMF structure complicated
7% jump in Vsw
30% jump in Np
100% jump in Tp
-- interactive analysis #200 by Qiang Hu
in RTN coords:
n=(-0.6228, -0.6643, 0.4133, )
+/- ( 0.0118, 0.0659, 0.1053, )
V = 240. +/- 87. ( 41. +/- 5.),
r_n = 1.5 +/- 0.1, r_b = 1.6 +/- 5.7,
Th_Bn = 137. +/- 176., M_A = 1.1 +/- 2.5
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

September 25, 2001
DOY 268
~20:05 UT F MAG & SWEPAM-I/E shock fit in GSE coords.:
(magnetic coplanarity only):
n = (0.67, 0.11, 0.73),
Th_Bn = 66 +/- 18 deg
-- interactive analysis by Adam Szabo
--------------------------------------------
3.5x (20 nT) jump in |B|
strongly enhanced IMF fluctuations downstream
SWEPAM sees shock, data not available
-- interactive analysis #214 by Qiang Hu

September 29, 2001
DOY 272
9:06 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9687, 0.1639, 0.1864)
[(14, 49) +/- (2, 2) deg],
V = 681 +/- 52 (113 +/- 14),
r_n = 3.3 +/- 1.7, r_b = 1.7 +/- 1.7,
Th_Bn = 19 +/- 18, M_A = 2.9 +/- 0.7
-- interactive analysis #215 by Qiang Hu
in RTN coords:
n=(-0.9330, 0.1416, 0.3308, )
+/- ( 0.0058, 0.0110, 0.0143, )
V = 637. +/- 48. ( 80. +/- 14.),
r_n = 1.8 +/- 0.2, r_b = 1.4 +/- 0.8,
Th_Bn = 36. +/- 12., M_A = 2.8 +/- 1.0
Points: 29
-- Automated Solution by Vasiliy Vorotnikov

September 30, 2001
DOY 273
9:05 UT F (slow?) MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.0958, -0.9675, 0.2341)
[(84, 166) +/- (3, 12) deg],
V = 92 +/- 108 (40 +/- 2),
r_n = 1.4, r_b = 1.0,
Th_Bn = 172 +/- 29, M_A = 0.4
-- interactive analysis #216 by Qiang Hu
--------------------------------------------
no enhanced IMF fluctuations downstream
possible parallel shock or not a shock

September 30, 2001
DOY 273
18:46 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9344, -0.0684, -0.3495)
[(21, 259) +/- (2, 2) deg],
V = 675 +/- 115 (286 +/- 21),
r_n = 1.8 +/- 0.1, r_b = 1.7 +/- 0.1,
Th_Bn = 62 +/- 2, M_A = 4.8 +/- 0.4
-- interactive analysis #217 by Qiang Hu
--------------------------------------------
jump in Tp (gradual)
in RTN coords:
n=(-0.9367, 0.0659, 0.3439, )
+/- ( 0.0167, 0.0160, 0.0439, )
V = 721. +/- 113. ( 385. +/- 13.),
r_n = 1.9 +/- 0.1, r_b = 1.8 +/- 0.2,
Th_Bn = 63. +/- 3., M_A = 6.3 +/- 0.6
Points: 43
-- Automated Solution by Vasiliy Vorotnikov

October 8, 2001
DOY 281
12:21 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8899, 0.2015, 0.4092)
[(27, 64) +/- (10, 2) deg],
V = 398 +/- 78 (76 +/- 5),
r_n = 1.6 +/- 0.5, r_b = 1.9 +/- 2.0,
Th_Bn = 55 +/- 39, M_A = 1.1 +/- 0.7
-- interactive analysis #218 by Qiang Hu
--------------------------------------------
Vsw and Np look shock-like
Tp shows no shock jump
in RTN coords:
n=( 0.9935, 0.1130, 0.0162, )
+/- ( 0.0025, 0.0219, 0.0130, )
V = 415. +/- 54. ( 47. +/- 12.),
r_n = 1.7 +/- 0.2, r_b = 5.1 +/- 57.7,
Th_Bn = 27. +/- 60., M_A = 1.1 +/- 1.6
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

October 11, 2001
DOY 284
16:20 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9628, 0.2352, 0.1330)
[(16, 30) +/- (2, 6) deg],
V = 540 +/- 35 (142 +/- 22),
r_n = 2.7 +/- 0.1, r_b = 2.7 +/- 0.3,
Th_Bn = 74 +/- 4, M_A = 2.1 +/- 0.4
-- interactive analysis #201 by Qiang Hu
in RTN coords:
n=( 0.9903, 0.0476, -0.1308, )
+/- ( 0.0029, 0.0148, 0.0199, )
V = 524. +/- 30. ( 134. +/- 23.),
r_n = 3.7 +/- 0.2, r_b = 3.9 +/- 0.7,
Th_Bn = 58. +/- 3., M_A = 2.2 +/- 0.5
Points: 84
-- Automated Solution by Vasiliy Vorotnikov

October 21, 2001
DOY 294
16:12 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8790, 0.0701, -0.4716)
[(28, 278) +/- (1, 1) deg],
V = 587 +/- 39 (226 +/- 43),
r_n = 2.5 +/- 0.5, r_b = 2.1 +/- 0.3,
Th_Bn = 50 +/- 4, M_A = 4.7 +/- 1.1
-- interactive analysis #202 by Qiang Hu
in RTN coords:
n=( 0.8813, -0.2218, -0.4172, )
+/- ( 0.0044, 0.0063, 0.0078, )
V = 578. +/- 39. ( 164. +/- 15.),
r_n = 2.2 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 48. +/- 1., M_A = 3.9 +/- 0.4
Points: 80
-- Automated Solution by Vasiliy Vorotnikov

October 22, 2001
DOY 295
00:13 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.5338, -0.8453, -0.0222)
[(58, 182) +/- (1, 2) deg],
V = 273 +/- 81 (-72 +/- 2),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.3,
Th_Bn = 62 +/- 7, M_A = 1.3 +/- 0.2
-- interactive analysis #219 by Qiang Hu
in RTN coords:
n=(-0.4825, 0.8460, 0.2269, )
+/- ( 0.0123, 0.0094, 0.0250, )
V = 233. +/- 77. ( 98. +/- 3.),
r_n = 1.7 +/- 0.0, r_b = 1.7 +/- 0.2,
Th_Bn = 112. +/- 5., M_A = 1.7 +/- 0.2
Points: 25
-- Automated Solution by Vasiliy Vorotnikov

October 25, 2001
DOY 298
8:01 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8250, 0.4240, -0.3737)
[(34, 319) +/- (4, 3) deg],
V = 406 +/- 35 (89 +/- 26),
r_n = 3.8 +/- 0.6, r_b = 2.4 +/- 1.3,
Th_Bn = 30 +/- 22, M_A = 3.6 +/- 1.3
-- interactive analysis #203 by Qiang Hu
--------------------------------------------
very low fluctuation levels upstream
possible upstream waves

October 28, 2001
DOY 301
2:42 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7716, -0.5109, 0.3790)
[(40, 143) +/- (1, 1) deg],
V = 470 +/- 45 (207 +/- 30),
r_n = 2.7 +/- 0.2, r_b = 2.3 +/- 0.5,
Th_Bn = 30 +/- 4, M_A = 2.1 +/- 0.4
-- interactive analysis #204 by Qiang Hu

October 28, 2001
DOY 301
19:26 UT R MAG & SWEPAM-I/E no jump in |B|
possible directional discontinuity
5% jump in Vsw
50% jump in Np
25x jump in Tp
-- interactive analysis #220 by Qiang Hu

October 31, 2001
DOY 304
12:54 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9714, 0.2247, 0.0770)
[(14, 19) +/- (6, 14) deg],
V = 458 +/- 58 (139 +/- 16),
r_n = 2.1 +/- 0.3, r_b = 1.7 +/- 0.9,
Th_Bn = 39 +/- 25, M_A = 2.7 +/- 0.7
-- interactive analysis #211 by Qiang Hu
in RTN coords:
n=( 0.9781, 0.2031, 0.0456, )
+/- ( 0.0128, 0.0599, 0.0512, )
V = 421. +/- 48. ( 103. +/- 23.),
r_n = 2.3 +/- 0.3, r_b = 1.9 +/- 2.1,
Th_Bn = 33. +/- 23., M_A = 2.0 +/- 1.2
Points: 15
-- Automated Solution by Vasiliy Vorotnikov

November 5, 2001
DOY 309
1:55 UT F MAG 20% (2 nT) jump in |B|
small Vsw jump
unlikely weak shock
SWEPAM cannot confirm
-- interactive analysis #222 by Qiang Hu

November 6, 2001
DOY 310
~1:25 UT F MAG & SWEPAM-I/E shock fit in GSE coords.:
(magnetic coplanarity only):
n = (-0.86, -0.41, -0.29),
Th_Bn = 82 +/- 3 deg
-- interactive analysis by Adam Szabo
--------------------------------------------
shock fit in RTN coords.
(magnetic coplanarity only):
r_b = 2.8 +/- 0.04,
Th_Bn = 73 +/- 7
-- interactive analysis #205 by Qiang Hu
--------------------------------------------
300% (40 nT) jump in |B|
strong downstream fluctuations
SWEPAM data unavailable

November 6, 2001
DOY 310
~19:10 UT R MAG 7 SWEPAM-I/E 30% (6 nT) jump in |B|
SWEPAM data unavailable
-- interactive analysis #230 by Qiang Hu

November 9, 2001
DOY 313
4:03 UT R MAG & SWEPAM-I/E no jump in |B|
4% jump in Vsw
15% jump in Np
50% jump in Tp
-- interactive analysis #223 by Qiang Hu

November 15, 2001
DOY 319
13:54 UT F MAG & SWEPAM-I/E 50% (2 nT) jump in |B|
increased downstream fluctuations
SWEPAM confirms, but measurements poor
-- interactive analysis #224 by Qiang Hu

November 19, 2001
DOY 323
17:35 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9781, 0.1431, -0.1509)
[(12, 314) +/- (1, 13) deg],
V = 630 +/- 63 (196 +/- 12),
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 65 +/- 4, M_A = 3.0 +/- 0.3
-- interactive analysis #206 by Qiang Hu
--------------------------------------------
possible upstream waves
in RTN coords:
n=( 0.9611, 0.0494, -0.2717, )
+/- ( 0.0071, 0.0275, 0.0247, )
V = 628. +/- 53. ( 165. +/- 18.),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.3,
Th_Bn = 66. +/- 3., M_A = 2.4 +/- 0.4
Points: 40
-- Automated Solution by Vasiliy Vorotnikov

November 24, 2001
DOY 328
5:38 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
(magnetic coplanarity only)
r_b = 2.6 +/- 0.13,
Th_Bn = 56 +/- 9
-- interactive analysis #207 by Qiang Hu
--------------------------------------------
possible upstream waves

November 24, 2001
DOY 328
~8:00 UT F MAG 400% (30 nT) jump in |B|
possible 2nd shock in disturbance
SWEPAM cannot confirm
-- interactive analysis #225 by Qiang Hu

November 24, 2001
DOY 328
~9:00 UT F MAG 50% (25 nT) jump in |B|
possible 3rd shock in disturbance
SWEPAM cannot confirm
-- interactive analysis #226 by Qiang Hu

November 30, 2001
DOY 334
17:28 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7850, -0.4741, 0.3987)
[(38, 140) +/- (25, 16) deg],
V = 311 +/- 89 (59 +/- 12),
r_n = 1.7 +/- 0.3, r_b = 1.6 +/- 11.0,
Th_Bn = 150 +/- 169, M_A = 1.5 +/- 4.9
-- interactive analysis #227 by Qiang Hu
in RTN coords:
n=( 0.8458, -0.4336, 0.3108, )
+/- ( 0.0787, 0.1047, 0.0813, )
V = 334. +/- 66. ( 59. +/- 12.),
r_n = 1.7 +/- 0.3, r_b = 1.5 +/- 6.2,
Th_Bn = 152. +/- 62., M_A = 1.5 +/- 3.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

December 23, 2001
DOY 357
22:00 UT F MAG & SWEPAM-I/E 100% (5 nT) jump in |B|
no enhanced fluctuations except upstream
10% jump in Vsw
3.5x jump in Np
2% jump in Tp (not good)
-- interactive analysis #228 by Qiang Hu
in RTN coords:
n=(-0.9545, 0.2287, -0.1913, )
+/- ( 0.0049, 0.0314, 0.0361, )
V = 346. +/- 35. ( 50. +/- 22.),
r_n = 3.4 +/- 0.2, r_b = 2.3 +/- 2.9,
Th_Bn = 40. +/- 59., M_A = 13.4 +/- 12.8
Points: 39
-- Automated Solution by Vasiliy Vorotnikov, DOY 357, 22:19

December 29, 2001
DOY 363
4:47 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7293, 0.5561, -0.3985)
[(43, 324) +/- (2, 1) deg],
V = 362 +/- 38 (120 +/- 36),
r_n = 3.5 +/- 0.9, r_b = 2.9 +/- 0.6,
Th_Bn = 42 +/- 9, M_A = 2.9 +/- 1.0
-- interactive analysis #208 by Qiang Hu

December 30, 2001
DOY 364
19:32 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.6375, -0.0497, -0.7688)
[(50, 266) +/- (2, 0) deg],
V = 459 +/- 42 (153 +/- 21),
r_n = 2.4 +/- 0.1, r_b = 2.5 +/- 0.2,
Th_Bn = 57 +/- 4, M_A = 1.6 +/- 0.2
-- interactive analysis #229 by Qiang Hu
in RTN coords:
n=(-0.3004, 0.0024, 0.9538, )
+/- ( 0.0239, 0.0067, 0.0075, )
V = 233. +/- 38. ( 72. +/- 22.),
r_n = 2.9 +/- 0.2, r_b = 4.7 +/- 14.3,
Th_Bn = 141. +/- 59., M_A = 1.2 +/- 1.2
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

January 7, 2002
DOY 7
11:26 UT R MAG & SWEPAM-I/E |B|: 9->12 nT jump
Vsw: 320->345 km/s
Np: 13->9 cm^-3
Tp: 8->6x10^4K
no enhanced fluctuations downstream

January 10, 2002
DOY 10
15:44 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9883, -0.1504, -0.0249)
[(9, 189) +/- (1, 5) deg],
V = 737 +/- 71 (293 +/- 5),
r_n = 2.2 +/- 0.1, r_b = 2.1 +/- 0.2,
Th_Bn = 65 +/- 2, M_A = 3.9 +/- 0.2
-- interactive analysis #238 by Qiang Hu
in RTN coords:
n=( 0.9585, 0.0547, -0.2798, )
+/- ( 0.0015, 0.0109, 0.0055, )
V = 643. +/- 55. ( 206. +/- 18.),
r_n = 3.0 +/- 0.1, r_b = 2.9 +/- 0.3,
Th_Bn = 75. +/- 2., M_A = 3.5 +/- 0.4
Points: 80
-- Automated Solution by Vasiliy Vorotnikov

January 26, 2002
DOY 26
15:35 UT F MAG & SWEPAM-I/E |B|: 1 nT jump
Vsw: 400->480 km/s
Np: 2.5->4.5 cm^-3
Tp: 1->1.5x10^5 K
small enhanced fluctuations downstream
possible parallel shock
in RTN coords:
n=( 0.2710, 0.9593, -0.0790, )
+/- ( 0.0140, 0.0056, 0.0480, )
V = 104. +/- 205. ( 9. +/- 38.),
r_n = 1.5 +/- 0.4, r_b = 1.0 +/- 0.2,
Th_Bn = 11. +/- 15., M_A = 0.1 +/- 0.4
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

January 31, 2002
DOY 31
~20:40 UT F MAG & SWEPAM-I/E |B|: 7->13 nT jump
Vsw: 300->350 km/s
low Vsw, so no density or temperature data
enhanced fluctuations downstream

February 5, 2002
DOY 36
16:14 UT F MAG & SWEPAM-I/E |B|: jump difficult to resolve
due to spacecraft maneuver same time
Vsw: 400->480 km/s
Np: 2.5->4.5 cm^-3
Tp: 1->1.5x10^5 K
enhanced fluctuations downstream

February 17, 2002
DOY 48
2:09 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7165,0.4542,0.5295)
[(44,49) +/- (4,12) deg],
V = 323 +/- 37 (61 +/- 22),
r_n = 2.5 +/- 0.7, r_b = 2.2 +/- 1.9,
Th_Bn = 138 +/- 50, M_A = 2.3 +/- 1.3
-- interactive analysis #278 by Qiang Hu
in RTN coords:
n=( 0.6830, 0.4821, 0.5488, )
+/- ( 0.0310, 0.0283, 0.0285, )
V = 310. +/- 34. ( 59. +/- 21.),
r_n = 3.4 +/- 0.2, r_b = 3.2 +/- 2.0,
Th_Bn = 135. +/- 14., M_A = 2.3 +/- 1.2
Points: 44
-- Automated Solution by Vasiliy Vorotnikov

February 28, 2002
DOY 59
4:03 UT F MAG & SWEPAM-I/E |B|: 6->13 nT jump
Vsw: 320->340 km/s
low Vsw, so no density or temperature data
enhanced fluctuations downstream

March 12, 2002
DOY 71
17:26 UT R SWEPAM-I/E |B|: no visible jump
Vsw: 460->480 km/s
Np: 6->4.5 cm^-3
Tp: 1.5->1x10^5 K
no downstream wave activity
in RTN coords:
n=(-0.3275, -0.0623, 0.9428, )
+/- ( 0.0444, 0.0639, 0.0159, )
V = 202. +/- 337. ( 29. +/- 45.),
r_n = 0.9 +/- 0.1, r_b = 0.9 +/- 4.8,
Th_Bn = 118. +/- 194., M_A = 2.2 +/- 7.7
Points: 1
-- Automated Solution by Vasiliy Vorotnikov

March 15, 2002
DOY 74
18:27 UT F MAG & SWEPAM-I/E |B|: 4->7 nT jump
Vsw: 320->340 km/s
low Vsw, so no density or temperature data
no downstream wave activity

March 18, 2002
DOY 77
12:36 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.8665, 0.3859, 0.3165)
[(30, 39) +/- (1, 2) deg],
V = 410 +/- 30 (98 +/- 23),
r_n = 4.7 +/- 0.2, r_b = 3.1 +/- 0.6,
Th_Bn = 37 +/- 6, M_A = 6.1 +/- 1.6
-- interactive analysis #209 by Qiang Hu
--------------------------------------------
possible upstream waves

March 20, 2002
DOY 79
13:05 UT F SWEPAM-I/E |B|: 13->21 nT jump
Vsw: 420->540 km/s
Np: 0.4->0.65 cm^-3
Tp: 1->4x10^5 K
MAG data does not look shock-like
in RTN coords:
n=(-0.9910, 0.0148, -0.1332, )
+/- ( 0.0046, 0.0111, 0.0341, )
V = 730. +/- 695. ( 367. +/- 87.),
r_n = 2.9 +/- 0.6, r_b = 1.2 +/- 1.4,
Th_Bn = 130. +/- 18., M_A = 0.8 +/- 0.7
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

March 22, 2002
DOY 81
3:23 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9711 0.1632 -0.1742)
[(14, 313) +/- (3, 9) deg],
V = 520 +/- 134 (108 +/- 19),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.4,
Th_Bn = 113 +/- 5, M_A = 1.4 +/- 0.3
-- interactive analysis #243 by Qiang Hu
in RTN coords:
n=( 0.9760, -0.2116, -0.0513, )
+/- ( 0.0052, 0.0227, 0.0109, )
V = 639. +/- 208. ( 155. +/- 19.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.2,
Th_Bn = 116. +/- 2., M_A = 3.0 +/- 0.5
Points: 27
-- Automated Solution by Vasiliy Vorotnikov

March 23, 2002
DOY 82
10:53 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8295 -0.1947 0.5235)
[(34, 110) +/- (4, 1) deg],
V = 444 +/- 37 (104 +/- 24),
r_n = 2.8 +/- 0.6, r_b = 2.9 +/- 0.3,
Th_Bn = 124 +/- 10, M_A = 2.2 +/- 0.6
-- interactive analysis #244 by Qiang Hu
in RTN coords:
n=(-0.8092, 0.2097, -0.5488, )
+/- ( 0.0666, 0.0350, 0.0859, )
V = 443. +/- 41. ( 116. +/- 27.),
r_n = 3.0 +/- 0.3, r_b = 2.8 +/- 1.9,
Th_Bn = 126. +/- 21., M_A = 2.6 +/- 1.3
Points: 42
-- Automated Solution by Vasiliy Vorotnikov

March 29, 2002
DOY 88
21:41 UT F MAG & SWEPAM-I/E |B|: 5->20 nT jump (gradual)
Vsw: 325->370 km/s
low Vsw, so no density or temperature data
questionable event
shock may be buried within ramp?
enhanced downstream waves

April 17, 2002
DOY 107
10:21 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.8921, 0.1388, 0.4300)
[(27, 72) +/- (1, 1) deg],
V = 460 +/- 30 (122 +/- 20),
r_n = 3.4 +/- 0.1, r_b = 3.4 +/- 0.2,
Th_Bn = 90 +/- 1, M_A = 2.2 +/- 0.4
-- interactive analysis #210 by Qiang Hu
in RTN coords:
n=(-0.9138, -0.1557, -0.3752, )
+/- ( 0.0017, 0.0041, 0.0040, )
V = 470. +/- 31. ( 52. +/- 8.),
r_n = 1.7 +/- 0.0, r_b = 1.7 +/- 0.5,
Th_Bn = 80. +/- 3., M_A = 6.6 +/- 1.3
Points: 55
-- Automated Solution by Vasiliy Vorotnikov

April 19, 2002
DOY 109
8:02 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.7136, 0.1333, 0.6878)
[(44, 79) +/- (1, 2) deg],
V = 511 +/- 135 (275 +/- 59),
r_n = 2.4 +/- 0.5, r_b = 2.5 +/- 0.6,
Th_Bn = 67 +/- 6, M_A = 1.6 +/- 0.4
-- interactive analysis #211 by Qiang Hu
in RTN coords:
n=(-0.3929, 0.1866, -0.9004, )
+/- ( 0.0329, 0.0104, 0.0139, )
V = 248. +/- 61. ( 102. +/- 26.),
r_n = 2.2 +/- 0.2, r_b = 2.3 +/- 0.6,
Th_Bn = 83. +/- 3., M_A = 0.5 +/- 0.1
Points: 31
-- Automated Solution by Vasiliy Vorotnikov

April 19, 2002
DOY 109
20:50 UT F SWEPAM-I/E shock fit in RTN coords:
n=(0.9190, 0.3857, -0.0815)
[(23, 348) +/- (5, 6) deg],
V = 566 +/- 163 (148 +/- 25),
r_n = 1.2 +/- 0.1, r_b = 1.1 +/- 0.4,
Th_Bn = 53 +/- 20, M_A = 2.0 +/- 0.5
-- interactive analysis #231 by Qiang Hu
--------------------------------------------
|B|: jump not visible
in RTN coords:
n=( 0.6648, 0.7421, 0.0852, )
+/- ( 0.0165, 0.0156, 0.0490, )
V = 283. +/- 87. ( 2. +/- 5.),
r_n = 1.8 +/- 0.3, r_b = 1.0 +/- 0.1,
Th_Bn = 126. +/- 3., M_A = 0.0 +/- 0.1
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

April 23, 2002
DOY 113
4:15 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=( 0.4430 -0.6958 0.5654)
[(64, 141) +/- (1, 1) deg],
V = 400 +/- 41 (258 +/- 31),
r_n = 3.0 +/- 1.1, r_b = 2.1 +/- 0.4,
Th_Bn = 35 +/- 8, M_A = 3.7 +/- 0.7
-- interactive analysis #235 by Qiang Hu
in RTN coords:
n=(-0.7598, 0.6379, -0.1259, )
+/- ( 0.0057, 0.0067, 0.0075, )
V = 538. +/- 39. ( 239. +/- 30.),
r_n = 3.9 +/- 0.2, r_b = 2.2 +/- 0.5,
Th_Bn = 23. +/- 8., M_A = 3.4 +/- 0.5
Points: 75
-- Automated Solution by Vasiliy Vorotnikov

May 10, 2002
DOY 130
10:30 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9218, 0.2645, 0.2836)
[(23, 47) +/- (2, 9) deg],
V = 438 +/- 49 (117 +/- 16),
r_n = 2.3 +/- 0.1, r_b = 2.2 +/- 0.4,
Th_Bn = 115 +/- 7, M_A = 2.5 +/- 0.4
-- interactive analysis #245 by Qiang Hu
in RTN coords:
n=(-0.3059, -0.7227, 0.6198, )
+/- ( 0.0465, 0.0200, 0.0215, )
V = 115. +/- 39. ( 17. +/- 21.),
r_n = 2.9 +/- 0.2, r_b = 3.0 +/- 1.5,
Th_Bn = 88. +/- 7., M_A = 0.4 +/- 0.5
Points: 45
-- Automated Solution by Vasiliy Vorotnikov

May 11, 2002
DOY 131
9:25 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9483, -0.2411, -0.2062)
[(18, 221) +/- (4, 4) deg],
V = 452 +/- 52 (106 +/- 14),
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.6,
Th_Bn = 53 +/- 10, M_A = 1.8 +/- 0.4
-- interactive analysis #246 by Qiang Hu
in RTN coords:
n=( 0.9498, -0.1254, 0.2865, )
+/- ( 0.0040, 0.0294, 0.0169, )
V = 442. +/- 44. ( 121. +/- 19.),
r_n = 2.4 +/- 0.1, r_b = 1.7 +/- 1.2,
Th_Bn = 157. +/- 7., M_A = 2.0 +/- 0.7
Points: 30
-- Automated Solution by Vasiliy Vorotnikov

May 18, 2002
DOY 138
19:19 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9135, -0.4052, 0.0354)
[(24, 175) +/- (2, 2) deg],
V = 470 +/- 42 (171 +/- 22),
r_n = 3.0 +/- 0.1, r_b = 2.7 +/- 0.3,
Th_Bn = 58 +/- 3, M_A = 4.4 +/- 0.7
-- interactive analysis #212 by Qiang Hu
in RTN coords:
n=( 0.8980, 0.3114, 0.3108, )
+/- ( 0.0043, 0.0091, 0.0091, )
V = 518. +/- 38. ( 151. +/- 19.),
r_n = 2.8 +/- 0.1, r_b = 2.7 +/- 0.2,
Th_Bn = 102. +/- 2., M_A = 4.4 +/- 0.6
Points: 92
-- Automated Solution by Vasiliy Vorotnikov

May 20, 2002
DOY 140
~3:00 UT F MAG shock fit in RTN coords:
n=(0.2361,-0.2977,0.9250)
[(76,108) +/- (6,1) deg],
V = 213 +/- 135 (165 +/- 87),
r_n = 2.1 +/- 1.1, r_b = 2.0 +/- 1.0,
Th_Bn = 59 +/- 14, M_A = 2.1 +/- 1.5
-- interactive analysis #282 by Qiang Hu
--------------------------------------------
SWEPAM sees gradual increases in Vsw, Np, and Tp
separate timings, looks wave-like in SWEPAM

May 21, 2002
DOY 141
~21:00 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.8791, 0.4437, 0.1738)
[(28, 21) +/- (5, 8) deg],
V = 419 +/- 73 (110 +/- 5),
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 0.4,
Th_Bn = 75 +/- 7, M_A = 4.8 +/- 0.8
-- interactive analysis #247 by Qiang Hu
in RTN coords:
n=( 0.3068, 0.8263, -0.4723, )
+/- ( 0.0251, 0.0116, 0.0167, )
V = 165. +/- 75. ( 40. +/- 2.),
r_n = 1.6 +/- 0.1, r_b = 1.5 +/- 2.2,
Th_Bn = 118. +/- 27., M_A = 3.9 +/- 2.8
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

May 23, 2002
DOY 143
~10:15 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8857, 0.1688, -0.4325)
[(28, 291) +/- (1, 2) deg],
V = 834 +/- 82 (466 +/- 36),
r_n = 1.7 +/- 0.2, r_b = 1.7 +/- 0.2,
Th_Bn = 84 +/- 2, M_A = 4.2 +/- 0.5
-- interactive analysis #213 by Qiang Hu
--------------------------------------------
possible upstream waves
in RTN coords:
n=(-0.7948, -0.1079, 0.5972, )
+/- ( 0.0110, 0.0133, 0.0144, )
V = 961. +/- 127. ( 743. +/- 12.),
r_n = 2.1 +/- 0.0, r_b = 2.0 +/- 0.1,
Th_Bn = 100. +/- 1., M_A = 7.0 +/- 0.2
Points: 60
-- Automated Solution by Vasiliy Vorotnikov

May 30, 2002
DOY 150
1:32 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.6096, -0.3428, -0.7148)
[(52, 244) +/- (2, 12) deg],
V = 444 +/- 79 (156 +/- 15),
r_n = 1.9 +/- 0.3, r_b = 1.8 +/- 0.5,
Th_Bn = 61 +/- 13, M_A = 2.6 +/- 0.6
-- interactive analysis #248 by Qiang Hu
in RTN coords:
n=(-0.5626, -0.2105, 0.7995, )
+/- ( 0.0376, 0.1376, 0.0438, )
V = 435. +/- 87. ( 165. +/- 16.),
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.6,
Th_Bn = 78. +/- 7., M_A = 2.6 +/- 0.6
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

June 8, 2002
DOY 159
10:29 UT F MAG & SWEPAM-I/E |B|: 5->15 nT change (gradual)
Vsw: 300->330 km/s
low Vsw, so no density or temperature data
downstream magnetic fluctuation enhancement
shock probably buried within magnetic gradient

July 1, 2002
DOY 182
10:16 UT F SWEPAM-I/E |B|: 10->5 nT jump
Vsw: 450->480 km/s
Np: 7->10 cm^-3
Tp: 1.5->2.2x10^5 K
looks like leading boundary of magnetic hole

July 17, 2002
DOY 198
15:26 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8956, 0.3784, -0.2337)
[(26, 328) +/- (2, 3) deg],
V = 493 +/- 40 (130 +/- 22),
r_n = 2.6 +/- 0.2, r_b = 2.2 +/- 0.6,
Th_Bn = 35 +/- 12, M_A = 2.2 +/- 0.4
-- interactive analysis #232 by Qiang Hu
in RTN coords:
n=(-0.9137, -0.1050, -0.3926, )
+/- ( 0.0056, 0.0153, 0.0128, )
V = 494. +/- 37. ( 138. +/- 26.),
r_n = 3.4 +/- 0.2, r_b = 2.4 +/- 0.8,
Th_Bn = 28. +/- 8., M_A = 2.7 +/- 0.7
Points: 70
-- Automated Solution by Vasiliy Vorotnikov

July 19, 2002
DOY 200
9:32 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.6235, 0.4990, -0.6019)
[(51, 310) +/- (4, 2) deg],
V = 465 +/- 61 (205 +/- 30),
r_n = 2.3 +/- 0.2, r_b = 2.2 +/- 0.4,
Th_Bn = 65 +/- 5, M_A = 2.5 +/- 0.5
-- interactive analysis #249 by Qiang Hu
in RTN coords:
n=(-0.5441, 0.2154, -0.8109, )
+/- ( 0.0567, 0.0337, 0.0366, )
V = 249. +/- 44. ( 19. +/- 23.),
r_n = 3.0 +/- 0.6, r_b = 0.4 +/- 3.9,
Th_Bn = 107. +/- 120., M_A = 0.2 +/- 0.6
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

July 19, 2002
DOY 200
14:50 UT F MAG shock fit in RTN coords:
n=(0.5621,0.5906,-0.5790)
[(56,316) +/- (3,5) deg],
V = 538 +/- 128 (219 +/- 17),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.2,
Th_Bn = 76 +/- 6, M_A = 2.0 +/- 0.2
-- interactive analysis #283 by Qiang Hu
--------------------------------------------
Vsw: shock-like jump
Np and Tp rise gradually
downstream magnetic fluctuation enhancement
SWEPAM calls it a possible wave
possible particle accelerator

July 22, 2002
DOY 203
4:51 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n (0.8017, 0.3926, 0.4507)
[(37, 49) +/- (1, 10) deg],
V = 535 +/- 116 (152 +/- 16),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.2,
Th_Bn = 76 +/- 7, M_A = 2.6 +/- 0.4
-- interactive analysis #250 by Qiang Hu
in RTN coords:
n=( 0.5608, -0.1385, 0.8163, )
+/- ( 0.0535, 0.0512, 0.0367, )
V = 472. +/- 151. ( 225. +/- 20.),
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 0.4,
Th_Bn = 66. +/- 6., M_A = 4.2 +/- 0.8
Points: 26
-- Automated Solution by Vasiliy Vorotnikov

July 25, 2002
DOY 206
12:59 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.8837 0.3596 0.2995)
[(28, 40) +/- (3, 16) deg],
V = 603 +/- 145 (210 +/- 10),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.2,
Th_Bn = 99 +/- 7, M_A = 2.0 +/- 0.2
-- interactive analysis #236 by Qiang Hu

July 29, 2002
DOY 210
12:40 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9349, 0.3366, -0.1127)
[(21, 341) +/- (2, 7) deg],
V = 496 +/- 51 (140 +/- 18),
r_n = 2.5 +/- 0.1, r_b = 2.4 +/- 0.2,
Th_Bn = 112 +/- 4, M_A = 3.0 +/- 0.4
-- interactive analysis #251 by Qiang Hu
in RTN coords:
n=( 0.9104, 0.2085, 0.3573, )
+/- ( 0.0056, 0.0132, 0.0127, )
V = 561. +/- 61. ( 213. +/- 15.),
r_n = 2.6 +/- 0.1, r_b = 2.3 +/- 0.2,
Th_Bn = 120. +/- 2., M_A = 5.5 +/- 0.5
Points: 69
-- Automated Solution by Vasiliy Vorotnikov

August 1, 2002
DOY 213
4:24 UT F MAG & SWEPAM-I/E |B|: 8->14 nT jump
Vsw: 400->470 km/s
Np: 2->6 cm^-3
Tp: 4->10x10^4 K
downstream magnetic fluctuation enhancement
SWEPAM increases take 2-3 minutes
may be a wave rather than shock
in RTN coords:
n=(-0.0396, -0.9852, 0.1666, )
+/- ( 0.0648, 0.0035, 0.0139, )
V = 30. +/- 39. ( 81. +/- 40.),
r_n = 0.3 +/- 0.1, r_b = 0.8 +/- 0.7,
Th_Bn = 51. +/- 41., M_A = 0.5 +/- 0.5
Points: 13
-- Automated Solution by Vasiliy Vorotnikov

August 1, 2002
DOY 213
22:19 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9795, 0.2014, -0.0084)
[(12, 358 +/- (4, 23) deg],
V = 495 +/- 67 (79 +/- 5),
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 1.5,
Th_Bn = 54 +/- 19, M_A = 1.6 +/- 0.9
-- interactive analysis #253 by Qiang Hu
in RTN coords:
n=( 0.9917, 0.0599, 0.1139, )
+/- ( 0.0040, 0.0422, 0.0345, )
V = 489. +/- 61. ( 63. +/- 10.),
r_n = 1.8 +/- 0.1, r_b = 1.9 +/- 1.5,
Th_Bn = 60. +/- 11., M_A = 1.2 +/- 0.7
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

August 2, 2002
DOY 214
23:33 UT F SWEPAM-I/E |B|: 20->18 nT jump
Vsw: 450->460 km/s
Np: 6->12 cm^-3
Tp: 1.2->4x10^4 K
questionable object
possible leading edge of magnetic hole
in RTN coords:
n=(-0.5917, 0.6648, 0.4560, )
+/- ( 0.0461, 0.0722, 0.0990, )
V = 264. +/- 78. ( 3. +/- 4.),
r_n = 1.6 +/- 0.1, r_b = 0.9 +/- 0.9,
Th_Bn = 82. +/- 27., M_A = 0.1 +/- 0.1
Points: 2
-- Automated Solution by Vasiliy Vorotnikov

August 18, 2002
DOY 230
18:10 UT F MAG & SWEPAM-I/E |B|: 4->9 nT jump
Vsw: 430->580 km/s
Np: 5->15 cm^-3
Tp: 1->3.5x10^5 K
downstream magnetic fluctuation enhancement
unusual secondary rise in |B| after shock
in RTN coords:
n=( 0.6879, -0.0887, 0.7203, )
+/- ( 0.0089, 0.0190, 0.0087, )
V = 488. +/- 32. ( 160. +/- 30.),
r_n = 4.7 +/- 0.3, r_b = 4.4 +/- 0.6,
Th_Bn = 65. +/- 3., M_A = 5.7 +/- 1.3
Points: 93
-- Automated Solution by Vasiliy Vorotnikov

August 21, 2002
DOY 233
17:17 UT F MAG & SWEPAM-I/E |B|: 7->8 nT jump
Vsw: 395->410 km/s
Np: 4->7 cm^-3
Tp: 2.5->3x10^4 K
very weak MAG signature

August 26, 2002
DOY 238
10:41 UT F MAG & SWEPAM-I/E a very strange event: |B|: 8->11 nT jump, then 12->18 nT at 10:47
Vsw: 320->340 km/s, then ->400 at 10:47
Np: decreases 10:41, then 6->20 cm^-3 at 10:47
Tp: 2->10x104 K, then 10->15x10^4 K at 10:47
downstream magnetic fluctuation enhancement
possibly shock pair
further analysis is needed

September 4, 2002
DOY 247
17:54 UT R MAG & SWEPAM-I/E shock fit in RTN coords:
n = (-0.7527,-0.1114,0.6489)
[(139,100) +/- (2,1) deg],
V = 282 +/- 64 (-90 +/- 24),
r_n = 1.9 +/- 0.6, r_b = 1.8 +/- 0.6,
Th_Bn = 54 +/- 8, M_A = 2.0 +/- 0.7
-- interactive analysis #298 by Qiang Hu
--------------------------------------------
|B| takes 30 sec to complete jump
in RTN coords:
n=(-0.7360, 0.1789, -0.6529, )
+/- ( 0.0188, 0.0120, 0.0200, )
V = 283. +/- 64. ( 47. +/- 8.),
r_n = 1.5 +/- 0.1, r_b = 0.2 +/- 0.4,
Th_Bn = 79. +/- 42., M_A = 0.1 +/- 0.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

September 7, 2002
DOY 250
16:10 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n=(0.9910, 0.0853, -0.1032)
[(8, 310) +/- (2, 17) deg],
V = 628 +/- 40 (231 +/- 29),
r_n = 2.9 +/- 0.1, r_b = 2.9 +/- 0.2,
Th_Bn = 89 +/- 4, M_A = 2.4 +/- 0.3
-- interactive analysis #233 by Qiang Hu

September 23, 2002
DOY 266
15:55 UT F SWEPAM-I/E |B|: no jump evident
Vsw: 370->400 km/s
Np: 15->20 cm^-3
Tp: 6->12x10^4 K
MAG sees nothing
in RTN coords:
n=(-0.3285, -0.9252, -0.1903, )
+/- ( 0.0555, 0.0194, 0.0221, )
V = 131. +/- 80. ( 2. +/- 6.),
r_n = 1.6 +/- 0.6, r_b = 2.1 +/- 8.8,
Th_Bn = 89. +/- 80., M_A = 0.0 +/- 0.1
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

September 30, 2002
DOY 273
7:21 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
(magnetic coplanarity solution only)
r_b = 1.6 +/- 0.03,
Th_Bn = 39 +/- 2
-- interactive analysis #234 by Qiang Hu
--------------------------------------------
low Vsw, so no density or temperature data

October 2, 2002
DOY 275
10:01 UT R SWEPM-I/E |B|: no jump seen
Vsw: 440->480 km/s
Np: 6.5->3.5 cm^-3
Tp: 2->1.5x105 K
MAG sees possible end of ejecta
in RTN coords:
n=(-0.7938, -0.1892, -0.5780, )
+/- ( 0.0209, 0.0429, 0.0294, )
V = 265. +/- 54. ( 97. +/- 15.),
r_n = 1.7 +/- 0.1, r_b = 1.5 +/- 0.6,
Th_Bn = 48. +/- 11., M_A = 2.5 +/- 0.8
Points: 15
-- Automated Solution by Vasiliy Vorotnikov

October 2, 2002
DOY 275
22:14 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9539, -0.2996, 0.0166)
[(17, 177) +/- (4, 15) deg],
V = 621 +/- 143 (228 +/- 22),
r_n = 2.0 +/- 0.2, r_b = 1.9 +/- 0.4,
Th_Bn = 67 +/- 7, M_A = 6.3 +/- 1.1
-- interactive analysis #258 by Qiang Hu
in RTN coords:
n=( 0.9526, -0.1207, 0.2792, )
+/- ( 0.0051, 0.0370, 0.0215, )
V = 562. +/- 100. ( 160. +/- 7.),
r_n = 2.1 +/- 0.1, r_b = 2.0 +/- 0.3,
Th_Bn = 82. +/- 3., M_A = 3.9 +/- 0.4
Points: 42
-- Automated Solution by Vasiliy Vorotnikov

November 9, 2002
DOY 313
00:28 UT R MAG & SWEPAM-I/E |B|: 4->5 nT jump
Vsw: 380->390 km/s
Np: 7->5 cm^-3
Tp: 15->9x10^3 K
no enhanced downstream fluctuations evident
interesting slow IMF rotation over 30 min prior
in RTN coords:
n=(-0.3552, 0.8319, -0.4264, )
+/- ( 0.2244, 0.0776, 0.0504, )
V = 81. +/- 114. ( 42. +/- 9.),
r_n = 1.4 +/- 0.2, r_b = 1.8 +/- 30.4,
Th_Bn = 37. +/-1413., M_A = 1.2 +/- 15.6
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

November 9, 2002
DOY 313
17:54 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9395, 0.2367, -0.2477)
[(20, 314) +/- (1, 15) deg],
V = 435 +/- 70 (93 +/- 2),
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.2,
Th_Bn = 96 +/- 6, M_A = 2.1 +/- 0.1
-- interactive analysis #260 by Qiang Hu
in RTN coords:
n=( 0.5078, 0.8503, 0.1385, )
+/- ( 0.0559, 0.0326, 0.0163, )
V = 211. +/- 59. ( 25. +/- 12.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.7,
Th_Bn = 97. +/- 10., M_A = 0.6 +/- 0.3
Points: 19
-- Automated Solution by Vasiliy Vorotnikov

November 11, 2002
DOY 315
11:52 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9615, 0.1908, -0.1977)
[(16, 314) +/- (1, 5) deg],
V = 683 +/- 90 (237 +/- 7),
r_n = 1.8 +/- 0.1, r_b = 1.6 +/- 0.1,
Th_Bn = 121 +/- 3, M_A = 3.2 +/- 0.2
-- interactive analysis #261 by Qiang Hu
in RTN coords:
n=( 0.8409, 0.1808, -0.5101, )
+/- ( 0.0039, 0.0163, 0.0081, )
V = 648. +/- 108. ( 313. +/- 7.),
r_n = 2.1 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 120. +/- 2., M_A = 4.7 +/- 0.3
Points: 51
-- Automated Solution by Vasiliy Vorotnikov

November 13, 2002
DOY 317
~4:05 UT R MAG shock fit in RTN coords:
n = (0.8404,0.3090,-0.4453)
[(33,305) +/- (2,3) deg],
V = 271 +/- 195 (-182 +/- 9),
r_n = 1.3 +/- 0.1, r_b = 1.3 +/- 0.1,
Th_Bn = 105 +/- 4, M_A = 1.9 +/- 0.2
-- interactive analysis #299 by Qiang Hu
--------------------------------------------
SWEPAM sees nothing
in RTN coords:
n=( 0.7708, 0.4179, -0.4809, )
+/- ( 0.0127, 0.0128, 0.0135, )
V = 206. +/- 190. ( 149. +/- 12.),
r_n = 1.1 +/- 0.1, r_b = 1.1 +/- 0.2,
Th_Bn = 98. +/- 3., M_A = 1.7 +/- 0.2
Points: 14
-- Automated Solution by Vasiliy Vorotnikov, DOY 317, 4:13

November 13, 2002
DOY 317
4:51 UT R SWEPAM-I/E |B|: 8->6 nT jump (gradual)
Vsw: 600->640 km/s
Np: 2.5->1.2 cm^-3
Tp: 2.5->1.5x10^5 K
no enhanced downstream fluctuations
MAG sees gradual (5-min) ramp in |B|
in RTN coords:
n=( 0.9830, 0.1594, -0.0908, )
+/- ( 0.0036, 0.0263, 0.0370, )
V = 485. +/- 204. ( 88. +/- 23.),
r_n = 1.2 +/- 0.3, r_b = 1.1 +/- 2.3,
Th_Bn = 161. +/- 44., M_A = 1.3 +/- 1.6
Points: 10
-- Automated Solution by Vasiliy Vorotnikov, DOY 317, 4:51

November 16, 2002
DOY 320
23:05 UT F MAG shock fit in RTN coords:
n = (0.7394,-0.6109,0.2829)
[(42,155) +/- (2,3) deg],
V = 433 +/- 122 (121 +/- 8),
r_n = 1.4 +/- 0.1, r_b = 1.2 +/- 0.4,
Th_Bn = 151 +/- 10, M_A = 2.1 +/- 0.5
-- interactive analysis #288 by Qiang Hu
--------------------------------------------
SWEPAM does not see discontinuity

November 20, 2002
DOY 324
10:19 UT F MAG & SWEPAM-I/E |B|: 9->13 nT jump (maybe higher start)
Vsw: 380->400 km/s
Np: 8->15 cm^-3
Tp: 1->1.5x10^5 K
possibly enhanced downstream fluctuations
entire day has elevated fluctuations
in RTN coords:
n=(-0.2100, 0.5742, -0.7914, )
+/- ( 0.0529, 0.0194, 0.0161, )
V = 89. +/- 49. ( 46. +/- 16.),
r_n = 2.2 +/- 0.2, r_b = 0.8 +/- 0.4,
Th_Bn = 134. +/- 33., M_A = 0.5 +/- 0.3
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

November 26, 2002
DOY 330
21:10 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9215,0.3766,0.0943)
[(23,14) +/- (0,11) deg],
V = 609 +/- 45 (239 +/- 20),
r_n = 2.6 +/- 0.1, r_b = 2.5 +/- 0.2,
Th_Bn = 71 +/- 3, M_A = 2.7 +/- 0.3
-- interactive analysis #289 by Qiang Hu
in RTN coords:
n=(-0.9204, -0.3842, -0.0724, )
+/- ( 0.0042, 0.0130, 0.0458, )
V = 584. +/- 38. ( 195. +/- 23.),
r_n = 2.7 +/- 0.1, r_b = 2.6 +/- 0.4,
Th_Bn = 70. +/- 2., M_A = 2.3 +/- 0.4
Points: 82
-- Automated Solution by Vasiliy Vorotnikov

December 15, 2002
DOY 349
00:43 UT F MAG & SWEPAM-I/E |B|: < 1 nT jump (if at all)
Vsw: 440->570 km/s
Np: 3.5->5 cm^-3
Tp: 2->3.5x10^5 K
enhanced downstream fluctuations
short duration object
interesting parallel shock candidate
in RTN coords:
n=( 0.2046, -0.9474, 0.2459, )
+/- ( 0.0140, 0.0072, 0.0253, )
V = 159. +/- 94. ( 431. +/- 57.),
r_n = 17.3 +/- 2.2, r_b = 0.6 +/- 0.8,
Th_Bn = 120. +/- 52., M_A = 0.7 +/- 0.9
Points: 30
-- Automated Solution by Vasiliy Vorotnikov

December 15, 2002
DOY 349
1:00 UT F MAG & SWEPAM-I/E |B|: jump not evident
Vsw: 450->520 km/s
Np: 3.5->4.5 cm^-3
Tp: 2->3x10^5 K
enhanced downstream fluctuations
possibly within downstream region of earlier shock
parallel shock candidate
in RTN coords:
n=(-0.6690, -0.3819, 0.6376, )
+/- ( 0.0219, 0.0341, 0.0258, )
V = 274. +/- 145. ( 29. +/- 17.),
r_n = 1.4 +/- 0.3, r_b = 29.1 +/- ??,
Th_Bn = 128. +/- 323., M_A = 0.3 +/- 1.6
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

December 19, 2002
DOY 353
18:52 UT R MAG shock fit in RTN coords:
n = (0.7353,0.1119,-0.6684)
[(43,280) +/- (1,3) deg],
V = 296 +/- 61 (-121 +/- 52),
r_n = 2.5 +/- 1.1, r_b = 2.5 +/- 0.7,
Th_Bn = 101 +/- 16, M_A = 3.9 +/- 2.1
-- interactive analysis #301 by Qiang Hu
--------------------------------------------
|B|: 8->6 nT jump (within background ramp)
SWEPAM sees gradual change in T
Vsw and Np look shock-like
in RTN coords:
n=(-0.5864, -0.3224, 0.7431, )
+/- ( 0.0232, 0.0244, 0.0184, )
V = 235. +/- 57. ( 58. +/- 10.),
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 0.6,
Th_Bn = 125. +/- 16., M_A = 1.7 +/- 0.5
Points: 14
-- Automated Solution by Vasiliy Vorotnikov

December 24, 2002
DOY 358
~13:15 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.6546,0.7386,0.1614)
[(49,12) +/- (2,3) deg],
V = 392 +/- 82 (72 +/- 4),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.3,
Th_Bn = 61 +/- 12, M_A = 1.3 +/- 0.2
-- interactive analysis #291 by Qiang Hu
--------------------------------------------
Vsw: 490->510 km/s (gradual over 3 min)
in RTN coords:
n=( 0.8371, 0.4551, 0.3034, )
+/- ( 0.0152, 0.0275, 0.0320, )
V = 490. +/- 69. ( 76. +/- 8.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 1.1,
Th_Bn = 49. +/- 18., M_A = 1.4 +/- 0.7
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

January 1, 2003
DOY 001
20:59 UT F SWEPAM-I/E |B|: No clear MAG signature
Vsw: 390->415 km/s
Np: 5.5->7 cm^-3
Tp: 2.5->4x10^4 K
in RTN coords:
n=(-0.5910, -0.7336, -0.3355, )
+/- ( 0.0206, 0.0218, 0.0375, )
V = 238. +/- 114. ( 2. +/- 9.),
r_n = 1.3 +/- 0.2, r_b = 1.0 +/- 0.1,
Th_Bn = 144. +/- 6., M_A = 0.0 +/- 0.2
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

January 10, 2003
DOY 010
13:40 UT F SWEPAM-I/E B|B: 11->8 nT (reverse?)
Vsw: 410->430 km/s Np: 7->8.5 cm^-3
Tp: 1.5->2.5x10^5 K

February 18, 2003
DOY 049
07:59 UT F SWEPAM-I/E |B|: no change, strong directional change
Vsw: 680->700 km/s
Np: 2.5->4 cm^-3
Tp: 1.5->7x10^4 K
in RTN coords:
n=(-0.5890, -0.3011, -0.7499, )
+/- ( 0.0429, 0.0789, 0.0427, )
V = 565. +/- 573. ( 165. +/- 77.),
r_n = 1.4 +/- 0.3, r_b = 1.0 +/- 1.2,
Th_Bn = 6. +/- 424., M_A = 2.9 +/- 2.4
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

February 27, 2003
DOY 58
13:33 UT R MAG & SWEPAM-I/E |B|: 9->6 nT
Vsw: 560->600 km/s
Np: 6.5->4 cm^-3
Tp: 4->2.5x10^5 K
in RTN coords:
n=( 0.0570, 0.0099, 0.9983, )
+/- ( 0.0221, 0.0125, 0.0013, )
V = 34. +/- 65. ( 65. +/- 9.),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.2,
Th_Bn = 95. +/- 2., M_A = 1.1 +/- 0.2
Points: 40
-- Automated Solution by Vasiliy Vorotnikov

March 17, 2003
DOY 76
~19:20 UT R Berdichevsky ACE sees only a current sheet
in RTN coords:
n=(-0.5944, -0.6519, 0.4710, )
+/- ( 0.0077, 0.0164, 0.0220, )
V = 409. +/- 330. ( 25. +/- 39.),
r_n = 1.0 +/- 0.2, r_b = 1.0 +/- 2.0,
Th_Bn = 87. +/- 27., M_A = 0.6 +/- 1.1
Points: 1
-- Automated Solution by Vasiliy Vorotnikov

March 20, 2003
DOY 79
~4:20 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.8195,-0.4789,0.3148)
[(35,147) +/- (1,5) deg],
V = 716 +/- 122 (163 +/- 22),
r_n = 1.7 +/- 0.6, r_b = 1.9 +/- 0.9,
Th_Bn = 61 +/- 9, M_A = 1.0 +/- 0.3
-- interactive analysis #292 by Qiang Hu

April 1, 2003
DOY 91
2:36 UT F SWEPAM-I/E |B|: depression at current sheet
Vsw: 500->535 km/s
Np: 2.5->3.5 cm^-3
Tp: 3->20x10^4 K
in RTN coords:
n=( 0.7974, 0.6019, -0.0424, )
+/- ( 0.0437, 0.0578, 0.0469, )
V = 434. +/- 71. ( 38. +/- 13.),
r_n = 2.1 +/- 0.5, r_b = 2.2 +/- 3.8,
Th_Bn = 107. +/- 39., M_A = 1.5 +/- 1.9
Points: 9
-- Automated Solution by Vasiliy Vorotnikov

April 8, 2003
DOY 98
00:15 UT F MAG & SWEPAM-I/E |B|: 3->8 nT
Vsw: 360->390 km/s
Np: 25->50 cm^-3
Tp: 2->7x10^4 K

April 9, 2003
DOY 99
7:45 UT F MAG & SWEPAM-I/E |B|: no change
slightly enhanced downstream turbulence
Vsw: 420->450 km/s
Np: 10->18 cm^-3
Tp: 11->20x10^4 K

April 17, 2003
DOY 107
21:00 UT R MAG & SWEPAM-I/E |B|: no change, but 90 deg directional change
Vsw: 640->700 km/s
Np: 3.8->2.5 cm^-3
Tp: ??
proton temperature spike

April 28, 2003
DOY 118
~18:30 UT F MAG 40% (4 nT) jump in |B|
may be travelling wave
awaiting SWEPAM confirmation

April 29, 2003
DOY 119
8:09 UT F SWEPAM-I/E |B|: 12->9 nT
Vsw: 440->520 km/s
Np: 1.2->2 cm^-3
Tp: 1.5->6x10^5 K
may be followed by small cloud
in RTN coords:
n=( 0.8988, 0.3358, 0.2818, )
+/- ( 0.0274, 0.0517, 0.0497, )
V = 689. +/- 465. ( 186. +/- 21.),
r_n = 0.9 +/- 0.1, r_b = 0.9 +/- 0.6,
Th_Bn = 127. +/- 16., M_A = 1.1 +/- 0.5
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

May 9, 2003
DOY 129
~4:55 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9971,0.0547,0.0530)
[(4,44) +/- (1,9) deg],
V = 893 +/- 44 (92 +/- 27),
r_n = 2.2 +/- 0.6, r_b = 2.2 +/- 0.6,
Th_Bn = 82 +/- 3, M_A = 1.3 +/- 0.5
-- interactive analysis #294 by Qiang Hu
in RTN coords:
n=(-0.7945, -0.3553, 0.4924, )
+/- ( 0.0107, 0.0182, 0.0163, )
V = 685. +/- 39. ( 56. +/- 21.),
r_n = 2.3 +/- 0.2, r_b = 2.4 +/- 0.7,
Th_Bn = 81. +/- 5., M_A = 0.9 +/- 0.4
Points: 56
-- Automated Solution by Vasiliy Vorotnikov

May 19, 2003
DOY 139
9:05 UT R SWEPAM-I/E |B|: small hole
Vsw: 430->445 km/s
Np: 9.5->7 cm^-3
Tp: 11->9x10^4 K

May 21, 2003
DOY 141
18:52 UT F SWEPAM-I/E |B|: 15->10 nT
Vsw: 510->525 km/s
Np: 5.5->11 cm^-3
Tp: 1.5->2.2x10^5 K
in RTN coords:
n=( 0.9989, -0.0461, 0.0039, )
+/- ( 0.0005, 0.0100, 0.0122, )
V = 572. +/- 63. ( 71. +/- 11.),
r_n = 1.8 +/- 0.2, r_b = 2.8 +/- 12.6,
Th_Bn = 165. +/- 37., M_A = 1.2 +/- 1.1
Points: 16
-- Automated Solution by Vasiliy Vorotnikov

May 25, 2003
DOY 145
21:48 UT R SWEPAM-I/E |B|: only directional change
Vsw: 505->550 km/s
Np: 3.6->3 cm^-3
Tp: 20->9x10^4 K
SWEPAM calls it a wave, not a shock

May 29, 2003
DOY 149
11:52 UT F MAG & SWEPAM-I/E |B|: 4->9 nT
Vsw: 600->670 km/s
Np: 3->7 cm^-3
Tp: 4.5->20x10^4 K
in RTN coords:
n=(-0.8712, -0.0744, -0.4852, )
+/- ( 0.0099, 0.0182, 0.0176, )
V = 760. +/- 138. ( 273. +/- 13.),
r_n = 2.3 +/- 0.1, r_b = 2.2 +/- 0.3,
Th_Bn = 114. +/- 5., M_A = 6.7 +/- 0.8
Points: 48
-- Automated Solution by Vasiliy Vorotnikov

May 29, 2003
DOY 149
~18:25 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9002,-0.4001,0.1717)
[(26,157) +/- (1,3) deg],
V = 850 +/- 88 (268 +/- 54),
r_n = 1.9 +/- 0.5, r_b = 1.9 +/- 0.4,
Th_Bn = 87 +/- 4, M_A = 1.9 +/- 0.6
-- interactive analysis #295 by Qiang Hu
in RTN coords:
n=(-0.9040, 0.4033, -0.1421, )
+/- ( 0.0052, 0.0115, 0.0146, )
V = 848. +/- 69. ( 310. +/- 11.),
r_n = 2.5 +/- 0.0, r_b = 2.5 +/- 0.1,
Th_Bn = 87. +/- 1., M_A = 2.4 +/- 0.1
Points: 71
-- Automated Solution by Vasiliy Vorotnikov, DOY 149, 18:29

May 30, 2003
DOY 150
~16:00 UT F MAG shock fit in RTN coords:
n = (0.9892,0.0558,0.1356)
[(8,68) +/- (1,11) deg],
V = 826 +/- 48 (172 +/- 42),
r_n = 2.0 +/- 0.6, r_b = 2.1 +/- 0.6,
Th_Bn = 122 +/- 9, M_A = 1.5 +/- 0.5
-- interactive analysis #296 by Qiang Hu
--------------------------------------------
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.9558, 0.1906, 0.2241, )
+/- ( 0.0053, 0.0144, 0.0152, )
V = 855. +/- 72. ( 220. +/- 12.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.2,
Th_Bn = 104. +/- 2., M_A = 1.8 +/- 0.1
Points: 45
-- Automated Solution by Vasiliy Vorotnikov, DOY 150, 15:52

in RTN coords:
n=( 0.9457, 0.3003, 0.1241, )
+/- ( 0.0046, 0.0129, 0.0108, )
V = 805. +/- 65. ( 121. +/- 7.),
r_n = 1.2 +/- 0.1, r_b = 1.2 +/- 0.2,
Th_Bn = 108. +/- 2., M_A = 0.9 +/- 0.1
Points: 28
-- Automated Solution by Vasiliy Vorotnikov, DOY 150, 15:57

June 14, 2003
DOY 165
22:30 UT R MAG & SWEPAM-I/E |B|: 13->8 nT
Vsw: 540->590 km/s
Np: 6->3 cm^-3
Tp: 3->2x10^5 K
in RTN coords:
n=(-0.9956, -0.0800, -0.0492, )
+/- ( 0.0023, 0.0262, 0.0285, )
V = 427. +/- 91. ( 150. +/- 11.),
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 0.5,
Th_Bn = 129. +/- 6., M_A = 1.8 +/- 0.4
Points: 17
-- Automated Solution by Vasiliy Vorotnikov

June 18, 2003
DOY 169
4:29 UT F SWEPAM-I/E |B|: strong signal - boundary
Vsw: 460->510 km/s
Np: 4->9 cm^-3
Tp: 8->15x10^4 K
in RTN coords:
n=(-0.9313, -0.2395, 0.2744, )
+/- ( 0.0040, 0.0490, 0.0430, )
V = 572. +/- 95. ( 164. +/- 7.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.3,
Th_Bn = 76. +/- 5., M_A = 1.7 +/- 0.2
Points: 15
-- Automated Solution by Vasiliy Vorotnikov

June 18, 2003
DOY 169
8:45 UT F SWEPAM-I/E |B|: second boundary
Vsw: 525->550 km/s
Np: 8->12 cm^-3
Tp: 6->15x10^4 K

June 20, 2003
DOY 171
7:56 UT F MAG & SWEPAM-I/E |B|: 6->9 nT
Vsw: 500->580 km/s
Np: 4->8 cm^-3
Tp: 1.5->2.5x10^5 K
enhanced downstream fluctuations
in RTN coords:
n=( 0.9605, 0.0715, -0.2689, )
+/- ( 0.0022, 0.0183, 0.0089, )
V = 581. +/- 46. ( 82. +/- 18.),
r_n = 2.3 +/- 0.3, r_b = 1.3 +/- 2.9,
Th_Bn = 171. +/- 15., M_A = 1.8 +/- 0.9
Points: 25
-- Automated Solution by Vasiliy Vorotnikov

June 26, 2003
DOY 177
7:26 UT R SWEPAM-I/E |B|: no change
Vsw: 490->510 km/s
Np: 6->4 cm^-3
Tp: 12->6x10^4 K
in RTN coords:
n=(-0.5258, 0.3862, 0.7578, )
+/- ( 0.0752, 0.0405, 0.0450, )
V = 286. +/- 84. ( 4. +/- 3.),
r_n = 1.5 +/- 0.2, r_b = 1.0 +/- 0.3,
Th_Bn = 98. +/- 8., M_A = 0.0 +/- 0.0
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

June 26, 2003
DOY 177
13:48 UT F SWEPAM-I/E |B|: current sheet?
Vsw: 580->610 km/s
Np: 5->9 cm^-3
Tp: 2->3x10^5 K
in RTN coords:
n=(-0.5598, 0.0394, 0.8277, )
+/- ( 0.0289, 0.0354, 0.0196, )
V = 344. +/- 162. ( 4. +/- 18.),
r_n = 1.4 +/- 0.1, r_b = 1.0 +/- 2.0,
Th_Bn = 83. +/- 42., M_A = 0.0 +/- 0.2
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

July 17, 2003
DOY 198
00:07 UT R MAG & SWEPAM-I/E |B|: 10->5 nT
Vsw: 590->670 km/s
Np: 6->2.5 cm^-3
Tp: 3.5->2.5x10^5 K
enhanced downstream fluctuations
Tp change gradual suggesting subcritical shock

July 27, 2003
DOY 208
~4:39 UT R MAG & SWEPAM-I/E |B|: 18->6 nT
Vsw: 600->720 km/s
Np: 5->2 cm^-3
Tp: 3->2x10^5 K
enhanced downstream fluctuations
in RTN coords:
n=(-0.8532, 0.0295, 0.5208, )
+/- ( 0.0118, 0.0106, 0.0194, )
V = 371. +/- 49. ( 201. +/- 29.),
r_n = 3.0 +/- 0.2, r_b = 2.7 +/- 0.7,
Th_Bn = 40. +/- 7., M_A = 2.3 +/- 0.4
Points: 56
-- Automated Solution by Vasiliy Vorotnikov

August 9, 2003
DOY 221
16:11 UT R MAG & SWEPAM-I/E |B|: 7->6 nT
Vsw: 640->720 km/s
Np: 3->2 cm^-3
Tp: 1.9->1.5x10^5 k
enhanced downstream fluctuations
Tp change is short lived
in RTN coords:
n=( 0.4770, -0.8095, -0.3422, )
+/- ( 0.0140, 0.0183, 0.0400, )
V = 306. +/- 65. ( 10. +/- 8.),
r_n = 1.2 +/- 0.3, r_b = 1.0 +/- 0.2,
Th_Bn = 116. +/- 4., M_A = 0.1 +/- 0.1
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

August 10, 2003
DOY 222
10:13 UT R MAG & SWEPAM-I/E |B|: 7->6 nT
Vsw: 580->610 km/s
Np: 2->1.5 cm^-3
Tp: 1.1->1.x10^5 k
enhanced downstream fluctuations
Tp decreases further over 5 min

August 17, 2003
DOY 229
~13:41 UT F MAG & SWEPAM-I/E |B|: 22->12 nT
Vsw: 420->500 km/s
Np: 8->15 cm^-3
Tp: 3->6x10^4 K
enhanced downstream fluctuations
in RTN coords:
n=(-0.7715, 0.1783, -0.6108, )
+/- ( 0.0159, 0.0103, 0.0187, )
V = 602. +/- 132. ( 350. +/- 16.),
r_n = 2.1 +/- 0.0, r_b = 2.1 +/- 0.1,
Th_Bn = 96. +/- 2., M_A = 5.0 +/- 0.3
Points: 60
-- Automated Solution by Vasiliy Vorotnikov

September 1, 2003
DOY 244
17:03 UT F MAG & SWEPAM-I/E |B|: 10->9 nT
Vsw: 470->510 km/s
Np: 4->6 cm^-3
Tp: 1.5->3x10^5 K
in RTN coords:
n=(-0.8890, -0.3124, -0.3349, )
+/- ( 0.0093, 0.0469, 0.0443, )
V = 592. +/- 403. ( 143. +/- 32.),
r_n = 0.9 +/- 0.1, r_b = 0.9 +/- 0.6,
Th_Bn = 133. +/- 18., M_A = 1.5 +/- 0.8
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

September 9, 2003
DOY 252
3:18 UT F ??? MAG & SWEPAM-I/E |B|: 9->6 nT
Vsw: 455->475 km/s
Np: 4.5->6 cm^-3
Tp: 1.5->2.5x10^5 K
increase in Np is brief
in RTN coords:
n=(-0.5889, -0.2671, -0.7628, )
+/- ( 0.0221, 0.0112, 0.0156, )
V = 324. +/- 125. ( 51. +/- 13.),
r_n = 1.7 +/- 0.2, r_b = 1.0 +/- 1.4,
Th_Bn = 177. +/- 710., M_A = 2.2 +/- 1.4
Points: 8
-- Automated Solution by Vasiliy Vorotnikov

September 26, 2003
DOY 269
5:00 UT R SWEPAM-I/E |B|: no change
Vsw: 600->620 km/s
Np: 2.5->2.8 cm^-3
Tp: 1.5->1.x10^5 K
possible parallel shock

September 30, 2003
DOY 273
21:07 UT F MAG & SWEPAM-I/E |B|: 7->6 nT
Vsw: 285->300 km/s
Np: not reliable
Tp: not reliable
Np and Tp not reliable due to low speed

October 2, 2003
DOY 275
11:27 UT F SWEPAM-I/E |B|: 16->15 nT
Vsw: 335->385 km/s
Np: 1.2->3.2 cm^-3
Tp: 7->20x10^4 K
possible parallel shock
in RTN coords:
n=( 0.5628, 0.7234, 0.4000, )
+/- ( 0.1566, 0.0991, 0.0793, )
V = 177. +/- 76. ( 5. +/- 16.),
r_n = 2.2 +/- 0.8, r_b = 1.0 +/- 0.6,
Th_Bn = 93. +/- 20., M_A = 0.0 +/- 0.1
Points: 1
-- Automated Solution by Vasiliy Vorotnikov

October 2, 2003
DOY 275
15:44 UT F SWEPAM-I/E |B|: not clear
Vsw: 360->425 km/s
Np: 1.2->2.2 cm^-3
Tp: 1.8->2.2x10^5 K
increases in Vp and Tp short lived
possible parallel shock
in RTN coords:
n=(-0.7020, -0.3548, 0.6175, )
+/- ( 0.0287, 0.0589, 0.0410, )
V = 240. +/- 43. ( 16. +/- 10.),
r_n = 0.9 +/- 0.1, r_b = 0.9 +/- 0.4,
Th_Bn = 88. +/- 11., M_A = 0.1 +/- 0.1
Points: 11
-- Automated Solution by Vasiliy Vorotnikov

October 6, 2003
DOY 279
3:00 UT F SWEPAM-I/E |B|: unresolved
Vsw: 415->440 km/s
Np: 9->11 cm^-3
Tp: 9->18x10^4 K
increases in Vp and Tp short lived
possible parallel shock
in RTN coords:
n=( 0.0657, -0.4250, -0.9028, )
+/- ( 0.0703, 0.1997, 0.0941, )
V = 56. +/- 275. ( 20. +/- 41.),
r_n = 1.1 +/- 0.1, r_b = 1.1 +/- 3.5,
Th_Bn = 104. +/- 65., M_A = 0.6 +/- 2.2
Points: 0
-- Automated Solution by Vasiliy Vorotnikov

October 12, 2003
DOY 285
23:53 UT F MAG & SWEPAM-I/E |B|: 5->6 nT
Vsw: 320->330 km/s
Np: not reliable
Tp: not reliable
Np and Tp unreliable due to low wind speed

October 13, 2003
DOY 286
6:37 UT F MAG & SWEPAM-I/E |B|: unresolved
Vsw: 320->330 km/s
Np: not reliable
Tp: not reliable
Np and Tp unreliable due to low wind speed
possible weak parallel shock

October 14, 2003
DOY 287
16:27 UT F MAG & SWEPAM-I/E |B|: 12->6 nT
Vsw: 480->520 km/s
Np: 15->20 cm^-3
Tp: 1->1.5x10^5 K
Np and Tp unreliable due to low wind speed
possible weak parallel shock

October 24, 2003
DOY 297
14:48 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.9717, -0.0716, 0.2252)
[(14, 108) +/- (1, 8) deg],
V = 650 +/- 35 (198 +/- 21),
r_n = 2.3 +/- 0.7, r_b = 2.1 +/- 0.5,
Th_Bn = 57 +/- 6, M_A = 3.1 +/- 0.5
-- interactive analysis #268 by Qiang Hu
--------------------------------------------
long duration upstream waves
in RTN coords:
n=( 0.8861, 0.0814, 0.4563, )
+/- ( 0.0108, 0.0119, 0.0204, )
V = 567. +/- 32. ( 120. +/- 18.),
r_n = 2.6 +/- 0.1, r_b = 2.6 +/- 0.4,
Th_Bn = 67. +/- 5., M_A = 1.9 +/- 0.4
Points: 75
-- Automated Solution by Vasiliy Vorotnikov

October 26, 2003
DOY 299
8:09 UT F MAG & SWEPAM-I/E fit difficult due to extremely low density
--------------------------------------------
|B|: 10->12 nT
Vsw: 420->500 km/s
Np: 8->11 cm^-3
Tp: 8->15x10^4 K
enhanced downstream fluctuations
-- interactive analysis #269 by Qiang Hu
in RTN coords:
n=( 0.8194, -0.4694, 0.3289, )
+/- ( 0.0090, 0.0154, 0.0178, )
V = 398. +/- 127. ( 32. +/- 8.),
r_n = 0.2 +/- 0.0, r_b = 1.2 +/- 0.2,
Th_Bn = 142. +/- 2., M_A = 0.2 +/- 0.1
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

October 26, 2003
DOY 299
18:32 UT F MAG & SWEPAM-I/E shock fit in RTN coords (excellent fit):
n = (0.9381, 0.1400, -0.3169)
[(20, 294) +/- (2, 5) deg],
V = 631 +/- 150 (191 +/- 15),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.2,
Th_Bn = 100 +/- 3, M_A = 1.3 +/- 0.1
-- interactive analysis #270 by Qiang Hu
in RTN coords:
n=(-0.8647, -0.1688, 0.4731, )
+/- ( 0.0298, 0.0369, 0.0497, )
V = 636. +/- 176. ( 226. +/- 12.),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.2,
Th_Bn = 93. +/- 3., M_A = 1.5 +/- 0.2
Points: 18
-- Automated Solution by Vasiliy Vorotnikov

October 28, 2003
DOY 301
1:31 UT F MAG & SWEPAM-I/E shock fit (magnetic coplanarity only, in GSE):
n = (0.6519, 0.6805, -0.3346),
Th_Bn = 68 deg
-- interactive analysis by Adam Szabo
--------------------------------------------
|B|: 10->15 nT
Vsw: 500->560 km/s
Np: 1.5->3 cm^-3
Tp: 1.5->3x10^3 K
enhanced downstream fluctuations
-- interactive analysis #266 by Qiang Hu

October 29, 2003
DOY 302
5:58 UT F MAG shock fit (magnetic coplanarity only, in GSE): n = (0.7326, -0.6806, 0.0072), Th_Bn = 14 deg
-- interactive analysis by Adam Szabo
--------------------------------------------
|B|: 10->35 nT
Vsw: 700->1500 km/s
Np, Tp: unreliable
see Skoug et al., JGR, 109, A09102, 2004.
enhanced downstream fluctuations

October 30, 2003
DOY 303
16:19 UT F MAG shock fit (magnetic coplanarity only, in GSE):
n = (-0.8814, -0.4005, 0.2504),
Th_Bn = 54 deg
-- interactive analysis by Adam Szabo
--------------------------------------------
|B|: 6->15 nT
Vsw: 900->1100 km/s
Np, Tp: unreliable
see Skoug et al., JGR, 109, A09102, 2004.
enhanced downstream fluctuations

November 4, 2003
DOY 308
5:59 UT F MAG & SWEPAM-I/E shock fit in GSE coords:
n = (0.9838, -0.0460, -0.1734)
[(10, 255) +/- (0, 7) deg],
V = 779 +/- 34 (291 +/- 34),
r_n = 3.1 +/- 1.1, r_b = 2.4 +/- 0.6,
Th_Bn = 43 +/- 4, M_A = 4.4 +/- 0.7
-- interactive analysis #267 by Qiang Hu
in RTN coords:
n=(-0.6962, 0.6239, 0.3550, )
+/- ( 0.0060, 0.0061, 0.0065, )
V = 645. +/- 34. ( 243. +/- 34.),
r_n = 4.2 +/- 0.3, r_b = 1.2 +/- 0.3,
Th_Bn = 171. +/- 25., M_A = 4.2 +/- 0.7
Points: 64
-- Automated Solution by Vasiliy Vorotnikov

November 6, 2003
DOY 310
19:19 UT F MAG & SWEPAM-I/E shock fit in RTN coords:
n = (0.7269, -0.6754, -0.1242)
[(43, 190) +/- (4, 2) deg],
V = 524 +/- 40 (164 +/- 27),
r_n = 2.3 +/- 0.8, r_b = 2.2 +/- 0.7,
Th_Bn = 114 +/- 6, M_A = 3.0 +/- 0.7
-- interactive analysis #271 by Qiang Hu
in RTN coords:
n=(-0.2871, 0.9546, 0.0792, )
+/- ( 0.0166, 0.0050, 0.0094, )
V = 311. +/- 38. ( 168. +/- 27.),
r_n = 2.6 +/- 0.1, r_b = 2.4 +/- 0.3,
Th_Bn = 121. +/- 3., M_A = 3.0 +/- 0.5
Points: 62
-- Automated Solution by Vasiliy Vorotnikov

November 15, 2003
DOY 319
5:19 UT F MAG & SWEPAM-I/E |B|: 6->13 nT
Vsw: 640->725 km/s
Np: 4->11 cm^-3
Tp: 1.5->5x105 K
enhanced downstream fluctuations
in RTN coords:
n=( 0.8586, 0.4276, 0.2829, )
+/- ( 0.0046, 0.0099, 0.0121, )
V = 738. +/- 46. ( 162. +/- 19.),
r_n = 2.6 +/- 0.1, r_b = 2.5 +/- 0.2,
Th_Bn = 81. +/- 2., M_A = 3.0 +/- 0.4
Points: 81
-- Automated Solution by Vasiliy Vorotnikov

November 20, 2003
DOY 324
7:27 UT F MAG & SWEPAM-I/E |B|: 10->22 nT
Vsw: 440->590 km/s
Np: 6->20 cm^-3
Tp: 5->25x10^4 K
enhanced downstream fluctuations
in RTN coords:
n=(-0.8152, 0.5786, 0.0248, )
+/- ( 0.0034, 0.0048, 0.0079, )
V = 572. +/- 38. ( 218. +/- 24.),
r_n = 3.3 +/- 0.1, r_b = 1.8 +/- 0.3,
Th_Bn = 22. +/- 7., M_A = 3.5 +/- 0.4
Points: 73
-- Automated Solution by Vasiliy Vorotnikov

November 21, 2003
DOY 325
6:16 UT R MAG & SWEPAM-I/E |B|: 9->7 nT
Vsw: 530->550 km/s
Np: 8->4 cm^-3
Tp: 6->3x10^4 K
enhanced downstream fluctuations
in RTN coords:
n=(-0.8347, -0.4185, 0.3579, )
+/- ( 0.0302, 0.0470, 0.0474, )
V = 428. +/- 40. ( 27. +/- 18.),
r_n = 2.3 +/- 0.3, r_b = 27.3 +/-751.1,
Th_Bn = 120. +/- 76., M_A = 0.7 +/- 1.5
Points: 24
-- Automated Solution by Vasiliy Vorotnikov

November 30, 2003
DOY 334
12:38 UT R MAG & SWEPAM-I/E |B|: 12->13 nT ?? boundary
Vsw: 480->490 km/s
Np: 10->6 cm^-3
Tp: 15->9x10^4 K
appears to be some kind of boundary
in RTN coords:
n=( 0.9341, 0.3498, 0.0712, )
+/- ( 0.0141, 0.0366, 0.0303, )
V = 371. +/- 81. ( 60. +/- 3.),
r_n = 1.4 +/- 0.1, r_b = 0.5 +/- 0.5,
Th_Bn = 109. +/- 9., M_A = 0.2 +/- 0.2
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

December 7, 2003
DOY 341
13:42 UT F MAG & SWEPAM-I/E |B|: 7->13 nT
Vsw: 425->480 kmn/s
Np: 6->11 cm^-3
Tp: 8->15x10^4 K
slightly enhanced downstream fluctuations
in RTN coords:
n=( 0.3976, 0.9175, -0.0123, )
+/- ( 0.0166, 0.0072, 0.0295, )
V = 295. +/- 47. ( 100. +/- 17.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.4,
Th_Bn = 117. +/- 5., M_A = 1.5 +/- 0.3
Points: 33
-- Automated Solution by Vasiliy Vorotnikov

December 30, 2003
DOY 364
20:39 UT F MAG & SWEPAM-I/E |B|: 9->7 nT
Vsw: 410->4350 kmn/s
Np: 4->8 cm^-3
Tp: 4->10x10^4 K
|B| jump wrong
in RTN coords:
n=(-0.1337, -0.1635, -0.9774, )
+/- ( 0.0483, 0.0185, 0.0071, )
V = 61. +/- 53. ( 6. +/- 5.),
r_n = 0.8 +/- 0.1, r_b = 0.8 +/- 2.7,
Th_Bn = 91. +/- 26., M_A = 0.3 +/- 0.8
Points: 5
-- Automated Solution by Vasiliy Vorotnikov

January 6, 2004
DOY 006
~19:25 UT F MAG 100% (7nT) jump in |B|
slightly enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.1465, -0.7318, -0.6656, )
+/- ( 0.0525, 0.0095, 0.0098, )
V = 206. +/- 60. ( 88. +/- 14.),
r_n = 1.8 +/- 0.1, r_b = 1.8 +/- 0.2,
Th_Bn = 98. +/- 3., M_A = 1.0 +/- 0.2
Points: 33
-- Automated Solution by Vasiliy Vorotnikov

January 22, 2004
DOY 022
~1:05 UT F MAG 300% (16nT) jump in |B|
strongly enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.9880, 0.0198, 0.1532, )
+/- ( 0.0011, 0.0047, 0.0071, )
V = 738. +/- 37. ( 254. +/- 27.),
r_n = 3.7 +/- 0.1, r_b = 3.7 +/- 0.2,
Th_Bn = 89. +/- 1., M_A = 4.2 +/- 0.5
Points: 97
-- Automated Solution by Vasiliy Vorotnikov

January 23, 2004
DOY 023
~14:25 UT F MAG 100% (6nT) jump in |B|
slightly enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.7926, 0.3141, -0.5226, )
+/- ( 0.0564, 0.0573, 0.0679, )
V = 374. +/- 127. ( 15. +/- 10.),
r_n = 1.3 +/- 0.5, r_b = 1.0 +/- 0.2,
Th_Bn = 177. +/- 211., M_A = 0.1 +/- 0.1
Points: 5
-- Automated Solution by Vasiliy Vorotnikov, DOY 23, 14:13

January 26, 2004
DOY 026
~18:40 UT F MAG 30% (3nT) jump in |B|
poor shock candidate
slightly enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.4873, 0.0177, 0.8731, )
+/- ( 0.0108, 0.0586, 0.0061, )
V = 166. +/- 127. ( 42. +/- 11.),
r_n = 1.1 +/- 0.1, r_b = 0.8 +/- 1.2,
Th_Bn = 108. +/- 22., M_A = 0.3 +/- 0.3
Points: 7
-- Automated Solution by Vasiliy Vorotnikov, DOY 26, 18:55

March 10, 2004
DOY 070
~7:10 UT R MAG 30% (3nT) jump in |B|
poor shock candidate
slightly enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.8362, -0.2057, -0.5083, )
+/- ( 0.0056, 0.0103, 0.0088, )
V = 571. +/- 150. ( 68. +/- 15.),
r_n = 1.0 +/- 0.1, r_b = 1.4 +/- 14.6,
Th_Bn = 104. +/- 66., M_A = 0.1 +/- 0.3
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

April 3, 2004
DOY 094
~9:00 UT F MAG 50% (3nT) jump in |B|
enhanced downstream fluctuations
possible small-scale ejecta
awaiting SWEPAM confirmation

April 9, 2004
DOY 100
~2:00 UT F MAG 100% (5nT) jump in |B|
enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.9459, -0.1802, 0.2698, )
+/- ( 0.0125, 0.0249, 0.0317, )
V = 548. +/- 52. ( 75. +/- 11.),
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.4,
Th_Bn = 102. +/- 2., M_A = 2.2 +/- 0.5
Points: 32
-- Automated Solution by Vasiliy Vorotnikov, DOY 100, 1:49

April 10, 2004
DOY 101
~19:30 UT F MAG 200% (8nT) jump in |B|
enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.9625, 0.1978, -0.1856, )
+/- ( 0.0051, 0.0152, 0.0147, )
V = 498. +/- 42. ( 99. +/- 27.),
r_n = 4.2 +/- 0.5, r_b = 3.2 +/- 1.7,
Th_Bn = 135. +/- 13., M_A = 6.1 +/- 2.8
Points: 68
-- Automated Solution by Vasiliy Vorotnikov, DOY 101, 19:26

April 12, 2004
DOY 103
~17:45 UT F MAG 200% (8nT) jump in |B|
enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.2043, -0.3093, 0.9288, )
+/- ( 0.0224, 0.0140, 0.0064, )
V = 183. +/- 39. ( 96. +/- 22.),
r_n = 2.8 +/- 0.2, r_b = 2.7 +/- 0.6,
Th_Bn = 127. +/- 6., M_A = 2.2 +/- 0.6
Points: 61
-- Automated Solution by Vasiliy Vorotnikov, DOY 103, 17:35

April 24, 2004
DOY 115
~8:10 UT F MAG 80% (4nT) jump in |B|
no enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.0729, -0.6186, -0.7823, )
+/- ( 0.1050, 0.0206, 0.0170, )
V = 7. +/- 79. ( 20. +/- 9.),
r_n = 2.0 +/- 0.2, r_b = 0.7 +/- 0.6,
Th_Bn = 71. +/- 28., M_A = 0.1 +/- 0.1
Points: 7
-- Automated Solution by Vasiliy Vorotnikov

July 12, 2004
DOY 194
~7:05 UT R MAG 80% (7nT) jump in |B|
enhanced upstream and downstream fluctuations
odd event, but possible shock
awaiting SWEPAM confirmation

July 16, 2004
DOY 198
~21:05 UT F MAG 100% (7nT) jump in |B|
enhanced downstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.9958, 0.0797, -0.0448, )
+/- ( 0.0042, 0.0409, 0.0264, )
V = 465. +/- 46. ( 72. +/- 15.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.2,
Th_Bn = 95. +/- 3., M_A = 1.5 +/- 0.3
Points: 45
-- Automated Solution by Vasiliy Vorotnikov

July 22, 2004
DOY 204
~9:55 UT F MAG 140% (7nT) jump in |B|
enhanced downstream fluctuations
some upstream fluctuations
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.7919, -0.6009, -0.1087, )
+/- ( 0.0074, 0.0096, 0.0118, )
V = 418. +/- 30. ( 118. +/- 35.),
r_n = 4.8 +/- 0.6, r_b = 5.7 +/- 19.5,
Th_Bn = 170. +/- 46., M_A = 2.0 +/- 0.7
Points: 50
-- Automated Solution by Vasiliy Vorotnikov

July 24, 2004
DOY 206
~5:45 UT F MAG 100% (7nT) jump in |B|
enhanced downstream fluctuations
upstream fluctuations as well
awaiting SWEPAM confirmation

July 26, 2004
DOY 208
~22:30 UT F MAG 260% (13nT) jump in |B|
strongly enhanced downstream fluctuations
awaiting SWEPAM confirmation

August 30, 2004
DOY 243
~21:40 UT R MAG 100% (13nT) jump in |B|
questionable, but worth checking
awaiting SWEPAM confirmation

September 13, 2004
DOY 257
~19:40 UT F MAG 200% (10nT) jump in |B|
strong downstream fluctuations
awaiting SWEPAM confirmation

September 22, 2004
DOY 266
~06:00 UT F MAG 50% (4nT) jump in |B|
questionable, but interesting candidate
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.9051, 0.1567, -0.3952, )
+/- ( 0.0156, 0.0311, 0.0330, )
V = 525. +/- 50. ( 131. +/- 22.),
r_n = 2.1 +/- 0.3, r_b = 1.4 +/- 1.6,
Th_Bn = 161. +/- 59., M_A = 1.9 +/- 0.9
Points: 24
-- Automated Solution by Vasiliy Vorotnikov, DOY 266, 5:54

November 7, 2004
DOY 312
~01:55 UT F MAG 150% (6nT) jump in |B|
questionable, but interesting candidate
awaiting SWEPAM confirmation

November 7, 2004
DOY 312
~10:00 UT F MAG 400% (12nT) jump in |B|
good candidate, downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.7471, 0.4898, -0.4494, )
+/- ( 0.0110, 0.0186, 0.0196, )
V = 420. +/- 39. ( 98. +/- 16.),
r_n = 2.5 +/- 0.0, r_b = 2.5 +/- 0.2,
Th_Bn = 77. +/- 3., M_A = 5.7 +/- 1.0
Points: 79
-- Automated Solution by Vasiliy Vorotnikov

November 7, 2004
DOY 312
~17:55 UT F MAG 100% (20nT) jump in |B|
very good candidate
strong downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.7069, 0.4061, 0.5791, )
+/- ( 0.0132, 0.0168, 0.0151, )
V = 432. +/- 44. ( 79. +/- 18.),
r_n = 2.3 +/- 0.1, r_b = 3.9 +/- 12.4,
Th_Bn = 136. +/- 118., M_A = 1.3 +/- 1.7
Points: 28
-- Automated Solution by Vasiliy Vorotnikov

November 9, 2004
DOY 314
~09:10 UT F MAG 150% (6nT) jump in |B|
good candidate
downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.8650, 0.3613, 0.3482, )
+/- ( 0.0218, 0.0279, 0.0271, )
V = 868. +/- 79. ( 410. +/- 56.),
r_n = 3.9 +/- 0.4, r_b = 2.3 +/- 0.8,
Th_Bn = 30. +/- 17., M_A = 4.8 +/- 1.0
Points: 66
-- Automated Solution by Vasiliy Vorotnikov, DOY 314, 9:14

November 9, 2004
DOY 314
~18:30-20:30 UT F MAG strongly turbulent downstream
possible forward/reverse pair
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.9538, 0.2886, -0.0842, )
+/- ( 0.0015, 0.0073, 0.0198, )
V = 775. +/- 40. ( 203. +/- 25.),
r_n = 3.5 +/- 0.2, r_b = 1.3 +/- 0.7,
Th_Bn = 13. +/- 14., M_A = 4.1 +/- 0.8
Points: 60
-- Automated Solution by Vasiliy Vorotnikov, DOY 314, 18:21

in RTN coords:
n=( 0.9369, 0.3157, 0.1504, )
+/- ( 0.0027, 0.0069, 0.0063, )
V = 723. +/- 36. ( 73. +/- 22.),
r_n = 2.6 +/- 0.2, r_b = 0.8 +/- 0.1,
Th_Bn = 65. +/- 3., M_A = 0.2 +/- 0.1
Points: 46
-- Automated Solution by Vasiliy Vorotnikov, DOY 314, 20:26

December 5, 2004
DOY 340
~7:00 UT F MAG 140% (14nT) jump in |B|
strongly turbulent downstream
intense 40 nT ejecta driver
awaiting SWEPAM confirmation

December 29, 2004
DOY 364
~12:35 UT F MAG 40% (3nT) jump in |B|
possible candidate
no turbulence downstream
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.5002, 0.3660, -0.7847, )
+/- ( 0.0224, 0.0291, 0.0177, )
V = 261. +/- 82. ( 43. +/- 3.),
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 1.5,
Th_Bn = 45. +/- 29., M_A = 1.5 +/- 1.1
Points: 10
-- Automated Solution by Vasiliy Vorotnikov

January 11, 2005
DOY 11
~20:00 UT F MAG |B|: 11->15 nT
turbulence upstream and downstream
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.6036, 0.4074, 0.6853, )
+/- ( 0.0145, 0.0202, 0.0149, )
V = 327. +/- 118. ( 52. +/- 8.),
r_n = 1.3 +/- 0.0, r_b = 1.3 +/- 0.1,
Th_Bn = 93. +/- 2., M_A = 1.0 +/- 0.2
Points: 23
-- Automated Solution by Vasiliy Vorotnikov

January 21, 2005
DOY 21
~16:45 UT F MAG |B|: 10->30 nT
strong turbulence downstream
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.8633, -0.1985, 0.4640, )
+/- ( 0.0039, 0.0051, 0.0064, )
V = 950. +/- 46. ( 393. +/- 26.),
r_n = 3.1 +/- 0.1, r_b = 3.1 +/- 0.2,
Th_Bn = 105. +/- 1., M_A = 6.4 +/- 0.5
Points: 93
-- Automated Solution by Vasiliy Vorotnikov

February 19, 2005
DOY 50
~5:45 UT F MAG |B|: 5->7 nT
questionable
awaiting SWEPAM confirmation

April 5, 2005
DOY 95
~2:45 UT R MAG |B|: 14->7 nT
strong turbulence downstream
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.4550, -0.3883, 0.8014, )
+/- ( 0.0133, 0.0178, 0.0105, )
V = 195. +/- 41. ( 110. +/- 20.),
r_n = 2.2 +/- 0.1, r_b = 2.1 +/- 0.3,
Th_Bn = 65. +/- 5., M_A = 1.7 +/- 0.4
Points: 39
-- Automated Solution by Vasiliy Vorotnikov, DOY 95, 2:33

May 15, 2005
DOY 135
~2:05 UT F MAG |B|: 6->20 nT
very strong turbulence downstream
awaiting SWEPAM confirmation Missing SWEPAM data in RTN coords:
n=(-0.7728, 0.5770, 0.2642, )
+/- ( 0.0179, 0.0207, 0.0160, )
V = 365. +/- 88. ( 59. +/- 7.),
r_n = 2.1 +/- 0.2, r_b = 7.3 +/- 11.1,
Th_Bn = 48. +/- 39., M_A = 1.0 +/- 0.6
Points: 12
-- Automated Solution by Vasiliy Vorotnikov

May 29, 2005
DOY 136
~9:05 UT F MAG |B|: 10->20 nT
questionable
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.9703, 0.0627, 0.2337,)
+/- ( 0.0023, 0.0222, 0.0108,)
V = 636. +/- 150.( 335. +/- 17.)
upstream wind speed = 377. +/- 0.
r_n = 2.4 +/- 0.1, r_b = 2.0 +/- 0.3
ThBn = 49. +/- 2. MA = 3.72 +/- 0.41
points: 48
- Automated Solution by K. Paulson

May 28, 2005
DOY 148
~3:30 UT F MAG |B|: 3->6 nT
questionable
awaiting SWEPAM confirmation Missing Density/Temp data

June 14, 2005
DOY 165
~17:55 UT F MAG |B|: 8->13 nT
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.7053, 0.0225, -0.7086, )
+/- ( 0.0347, 0.0281, 0.0345, )
V = 507. +/- 62. ( 193. +/- 16.),
r_n = 2.1 +/- 0.1, r_b = 1.8 +/- 0.4,
Th_Bn = 127. +/- 10., M_A = 4.5 +/- 0.8
Points: 34
-- Automated Solution by Vasiliy Vorotnikov, DOY 165, 17:53

June 16, 2005
DOY 167
~8:10 UT F MAG |B|: 12->22 nT
strong downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.9409, 0.3206, -0.1091, )
+/- ( 0.0212, 0.0617, 0.0804, )
V = 676. +/- 172. ( 277. +/- 24.),
r_n = 1.5 +/- 0.1, r_b = 1.5 +/- 0.4,
Th_Bn = 107. +/- 6., M_A = 2.2 +/- 0.4
Points: 16
-- Automated Solution by Vasiliy Vorotnikov

July 10, 2005
DOY 191
~2:50 UT F MAG |B|: 10->20 nT downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.6226, -0.4992, 0.6026, )
+/- ( 0.0427, 0.0236, 0.0273, )
V = 374. +/- 66. ( 147. +/- 10.),
r_n = 1.8 +/- 0.0, r_b = 1.8 +/- 0.2,
Th_Bn = 82. +/- 3., M_A = 2.0 +/- 0.2
Points: 34
-- Automated Solution by Vasiliy Vorotnikov

July 16, 2005
DOY 197
~1:50 UT F MAG |B|: 6->9 nT
awaiting SWEPAM confirmation

July 17, 2005
DOY 198
~00:55 UT F MAG |B|: 6->9 nT
awaiting SWEPAM confirmation

August 1, 2005
DOY 213
~6:05 UT F MAG |B|: 8->14 nT
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.6922, -0.1664, 0.7023, )
+/- ( 0.0205, 0.0147, 0.0195, )
V = 496. +/- 76. ( 142. +/- 7.),
r_n = 1.9 +/- 0.1, r_b = 1.9 +/- 0.2,
Th_Bn = 87. +/- 1., M_A = 1.5 +/- 0.1
Points: 40
-- Automated Solution by Vasiliy Vorotnikov

August 24, 2005
DOY 236
~5:45 UT F MAG |B|: 12->24 nT
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.8978, -0.1957, 0.3945, )
+/- ( 0.0240, 0.0443, 0.0478, )
V = 552. +/- 42. ( 155. +/- 21.),
r_n = 2.5 +/- 0.1, r_b = 2.4 +/- 0.8,
Th_Bn = 63. +/- 6., M_A = 2.2 +/- 0.6
Points: 58
-- Automated Solution by Vasiliy Vorotnikov, DOY 236, 5:38

August 24, 2005
DOY 236
~8:20 UT F MAG |B|: 34->50 nT
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.8991, -0.0884, 0.4288,)
+/- ( 0.0025, 0.0051, 0.0051,)
V = 908. +/- 162.( 489. +/- 17.)
upstream wind speed = 523. +/- 1.
r_n = 1.7 +/- 0.0, r_b = 1.7 +/- 0.0
ThBn = 89. +/- 0. MA = 4.17 +/- 0.15
points: 49
- Automated Solution by K. Paulson

September 2, 2005
DOY 245
13:39 UT F MAG & SWEPAM

in RTN coords:
n=( 0.9432, -0.1306, -0.3056,)
+/- ( 0.0116, 0.0269, 0.0319,)
V = 571. +/- 58.( 139. +/- 13.)
upstream wind speed = 461. +/- 1.
r_n = 2.1 +/- 0.1, r_b = 2.1 +/- 0.2
ThBn = 85. +/- 3. MA = 2.40 +/- 0.28
points: 43
- Automated Solution by K. Paulson

September 2, 2005
DOY 245
~14:50 UT F MAG |B|: 7->13 nT
downstream turbulence
awaiting SWEPAM confirmation
Not found, others found:
DOY 245, 21:57

September 9, 2005
DOY 252
~13:25 UT F MAG |B|: 5->17 nT
not strictly discontinuous
strong downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=(-0.8302, 0.1221, 0.5439, )
+/- ( 0.0164, 0.0150, 0.0241, )
V = 347. +/- 39. ( 51. +/- 21.),
r_n = 2.8 +/- 0.1, r_b = 2.8 +/- 0.9,
Th_Bn = 108. +/- 6., M_A = 2.1 +/- 1.0
Points: 48
-- Automated Solution by Vasiliy Vorotnikov, DOY 252, 13:17

September 11, 2005
DOY 254
~1:00 UT F MAG |B|: 6->16 nT
not strictly discontinuous
very strong turbulence
awaiting SWEPAM confirmation

September 12, 2005
DOY 255
~6:05 UT F MAG |B|: 7->10 nT
not strictly discontinuous
strong turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=(0.9671, 0.1936, 0.1651)
+/- (0.0050, 0.0179, 0.0175)
V = 990. +/- 406.(170. +/- 44.)
upstream wind speed = 712. +/- 1.
r_n = 1.4 +/- 0.4, r_b = 1.3 +/- 1.8
ThBn = 23. +/- 23., MA = 1.32 +/- 0.88
points: 10
- Automated Solution by K. Paulson

September 15, 2005
DOY 258
~8:30 UT F MAG |B|: 4->8 nT
strong downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.1044, 0.9825, 0.1543, )
+/- ( 0.0225, 0.0025, 0.0063, )
V = 195. +/- 48. ( 159. +/- 32.),
r_n = 8.8 +/- 1.0, r_b = 6.0 +/- 2.5,
Th_Bn = 139. +/- 11., M_A = 13.4 +/- 4.8
Points: 68
-- Automated Solution by Vasiliy Vorotnikov

October 8, 2005
DOY 281
~6:10 UT R MAG |B|: 14->8 nT
questionable
strong downstream turbulence
awaiting SWEPAM confirmation
in RTN coords:
n=( 0.7235, 0.5440, 0.4249, )
+/- ( 0.0223, 0.0361, 0.0423, )
V = 276. +/- 60. ( 175. +/- 16.),
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.3,
Th_Bn = 119. +/- 4., M_A = 2.5 +/- 0.4
Points: 36
-- Automated Solution by Vasiliy Vorotnikov

November 2, 2005
DOY 306
~17:30 UT F MAG |B|: 11->13 nT
strong downstream turbulence
awaiting SWEPAM confirmation

January 1, 2006
DOY 1
~13:25 UT F MAG |B|: 10->18 nT
awaiting SWEPAM confirmation in RTN coords:
n=( 0.5592 0.4755 0.6791)
[( 56, 55)+/-( 2, 4) deg],
V= 354+/- 65 ( 0+/- 0),
r_n= 1.6+/- 0.1, r_b= 1.6+/- 0.1,
Th_Bn= 88+/- 3, M_A= 1.0+/- 0.1
-Interactive analysis #1041 by K. Paulson in RTN coords:
n=( -0.6811, -0.0252, -0.7317,)
+/- ( 0.0062, 0.1040, 0.0068,)
V = 452. +/- 62.( 144. +/- 11.)
upstream wind speed = 439. +/- 0.
r_n = 0.0 +/- 1.8, r_b = 0.2 +/- 83.4
ThBn = 2. +/- 2., MA = 1.5817 +/- 0.1764
points: 36
- Automated Solution by K. Paulson

April 13, 2006
DOY 103
11:12 UT F MAG & SWEPAM
in RTN coords:
n=( -0.7296 -0.6552 -0.1958)
[( 137, 197)+/-( 2, 1) deg],
V= -398+/- 46 ( 0+/- 0),
r_n= 2.0+/- 0.1, r_b= 1.9+/- 0.5,
Th_Bn= 63+/- 16, M_A= 3.1+/- 0.6
-Interactive analysis #1042 by K. Paulson in RTN coords:
n=( -0.5269, -0.7863, -0.3226,)
+/- ( 0.0251, 0.0154, 0.0144,)
V = 329. +/- 76.( 51. +/- 2.)
upstream wind speed = 432. +/- 0.
r_n = 1.4 +/- 0.1, r_b = 1.4 +/- 0.3
ThBn = 83. +/- 4. MA = 2.1898 +/- 0.2971
points: 16
- Automated Solution by K. Paulson

May 7, 2006
DOY 127
~6:55 UT R MAG |B|: 8->5 nT
maybe result of CIR
awaiting SWEPAM confirmation in RTN coords:
n=( 0.8272 0.5588 0.0589)
[( 34, 6)+/-( 1, 2) deg],
V= 418+/- 70 ( 0+/- 0),
r_n= 2.0+/- 0.1, r_b= 2.0+/- 0.2,
Th_Bn= 100+/- 3, M_A= 2.0+/- 0.1
-Interactive analysis #1043 by K. Paulson in RTN coords:
n=( 0.5237, 0.7929, -0.3114,)
+/- ( 0.0286, 0.0179, 0.0196,)
V = 227. +/- 83.( 105. +/- 9.)
upstream wind speed = 593. +/- 1.
r_n = 1.5 +/- 0.1, r_b = 1.4 +/- 0.5
ThBn = 51. +/- 8. MA = 1.6732 +/- 0.3695
points: 10
- Automated Solution by K. Paulson

July 9, 2006
DOY 190
~20:55 UT F MAG |B|: 4->9 nT
awaiting SWEPAM confirmation Missing Density/Temp Data

July, 28, 2006
DOY 209
10:57 UT R MAG & SWEPAM
in RTN coords:
n=( -0.9003 -0.4201 -0.1134)
[( 154, 195)+/-( 2, 6) deg],
V= -461+/- 51 ( 0+/- 0),
r_n= 2.0+/- 0.4, r_b= 1.6+/- 1.7,
Th_Bn= 150+/- 25, M_A= 1.9+/- 0.8
-Interactive analysis #1044 by K. Paulson in RTN coords:
n=( -0.8116, -0.5793, -0.0755,)
+/- ( 0.0234, 0.0328, 0.0438,)
V = 389. +/- 55.( 90. +/- 19.)
upstream wind speed = 592. +/- 0.
r_n = 1.8 +/- 0.3, r_b = 1.3 +/- 1.7
ThBn = 23. +/- 86. MA = 2.023 +/- 1.394
points: 12
- Automated Solution by K. Paulson

August 7, 2006
DOY 219
~19:40 UT R MAG |B|: 10->6 nT
maybe result of CIR
awaiting SWEPAM confirmation in RTN coords:
n=( 0.9633 0.1615 -0.2143)
[( 16, 307)+/-( 3, 4) deg],
V= 501+/- 63 ( 0+/- 0),
r_n= 1.4+/- 0.1, r_b= 1.5+/- 0.4,
Th_Bn= 72+/- 5, M_A= 0.9+/- 0.1
-Interactive analysis #1045 by K. Paulson in RTN coords:
n=( 0.9945, 0.0905, 0.0523,)
+/- ( 0.0037, 0.0325, 0.0255,)
V = 425. +/- 134.( 174. +/- 14.)
upstream wind speed = 548. +/- 1.
r_n = 1.9 +/- 0.2, r_b = 1.9 +/- 0.5
ThBn = 59. +/- 6. MA = 2.0304 +/- 0.4143
points: 23
- Automated Solution by K. Paulson

August 19, 2006
DOY 231
~10:55 UT F MAG |B|: 10->15 nT
awaiting SWEPAM confirmation in RTN coords:
n=( -0.3637 0.1630 -0.9171)
[( 111, 280)+/-( 5, 2) deg],
V= -281+/- 71 ( 0+/- 0),
r_n= 1.7+/- 0.1, r_b= 1.7+/- 0.3,
Th_Bn= 122+/- 9, M_A= 1.8+/- 0.2
-Interactive analysis #1046 by K. Paulson in RTN coords:
n=( 0.5181, -0.2274, 0.8245,)
+/- ( 0.0516, 0.0282, 0.0310,)
V = 369. +/- 71.( 170. +/- 11.)
upstream wind speed = 389. +/- 0.
r_n = 1.7 +/- 0.1, r_b = 1.6 +/- 0.4
ThBn = 52. +/- 6. MA = 2.1461 +/- 0.4068
points: 18
- Automated Solution by K. Paulson

August 28, 2006
DOY 240
2:35 UT R MAG & SWEPAM
Temporary sustained disturbance, possible exhaust in RTN coords:
n=( 0.5879, 0.3015, -0.7506,)
+/- ( 0.0286, 0.0147, 0.0200,)
V = 292. +/- 87.( 70. +/- 5.)
upstream wind speed = 603. +/- 1.
r_n = 1.6 +/- 0.1, r_b = 1.6 +/- 0.4
ThBn = 86. +/- 5. MA = 1.135 +/- 0.186
points: 15
- Automated Solution by K. Paulson

September 3, 2006
DOY 246
23:28 UT F MAG & SWEPAM
in RTN coords:
n=( -0.9855 -0.1686 0.0193)
[( 170, 173)+/-( 1, 21) deg],
V= -502+/- 55 ( 0+/- 0),
r_n= 2.1+/- 0.1, r_b= 1.7+/- 0.3,
Th_Bn= 139+/- 8, M_A= 2.8+/- 0.3
-Interactive analysis #1047 by K. Paulson in RTN coords:
n=( -0.9924, -0.0873, -0.0864,)
+/- ( 0.0022, 0.0267, 0.0269,)
V = 508. +/- 56.( 126. +/- 16.)
upstream wind speed = 403. +/- 0.
r_n = 2.2 +/- 0.2, r_b = 1.7 +/- 0.7
ThBn = 38. +/- 7. MA = 3.2522 +/- 0.9205
points: 23
- Automated Solution by K. Paulson

September 24, 2006
DOY 267
~6:00 UT R MAG |B|: 12->8 nT
maybe result of CIR
awaiting SWEPAM confirmation in RTN coords:
n=( 0.8782 0.1768 -0.4444)
[( 29, 292)+/-( 3, 2) deg],
V= 420+/- 45 ( 0+/- 0),
r_n= 1.8+/- 0.1, r_b= 1.8+/- 0.1,
Th_Bn= 99+/- 3, M_A= 1.3+/- 0.1
-Interactive analysis #1048 by K. Paulson in RTN coords:
n=( 0.9775, 0.2098, -0.0238,)
+/- ( 0.0027, 0.0129, 0.0247,)
V = 438. +/- 43.( 114. +/- 18.)
upstream wind speed = 517. +/- 0.
r_n = 1.9 +/- 0.1, r_b = 1.8 +/- 0.4
ThBn = 60. +/- 3. MA = 1.6174 +/- 0.3471
points: 43
- Automated Solution by K. Paulson

October 1, 2006
DOY 274
~9:00 UT R MAG |B|: 10->4 nT
awaiting SWEPAM confirmation in RTN coords:
n=( -0.9680 -0.1617 -0.1917)
[( 165, 230)+/-( 3, 3) deg],
V= -367+/- 58 ( 0+/- 0),
r_n= 2.6+/- 0.2, r_b= 2.4+/- 0.3,
Th_Bn= 66+/- 3, M_A= 3.4+/- 0.3
-Interactive analysis #1049 by K. Paulson in RTN coords:
n=( -0.2079, -0.2532, -0.9448,)
+/- ( 0.0698, 0.0144, 0.0148,)
V = 14. +/- 79.( 108. +/- 17.)
upstream wind speed = 463. +/- 1.
r_n = 2.1 +/- 0.1, r_b = 2.1 +/- 0.3
ThBn = 81. +/- 4. MA = 1.8446 +/- 0.3577
points: 33
- Automated Solution by K. Paulson

November 23, 2006
DOY 327
2:43 UT F MAG & SWEPAM
Dramatic change in field direction, minimal effect on speed and density in RTN coords:
n=( -0.4185, -0.8192, 0.3921,)
+/- ( 0.0640, 0.0289, 0.0268,)
V = 176. +/- 88.( 28. +/- 4.)
upstream wind speed = 373. +/- 1.
r_n = 2.1 +/- 0.1, r_b = 2.1 +/- 0.7
ThBn = 86. +/- 7. MA = 1.0517 +/- 0.2949
points: 25
- Automated Solution by K. Paulson

December 8, 2006
DOY 342
~4:20 UT F MAG |B|: 7->10 nT
awaiting SWEPAM confirmation Missing SWEPAM data

December 14, 2006
DOY 348
~14:00 UT F MAG |B|: 5->13 nT
highly disturbed downstream
awaiting SWEPAM confirmation in RTN coords:
n=( -0.4549 0.8870 0.0791)
[( 117, 5)+/-( 1, 1) deg],
V= -548+/- 46 ( 0+/- 0),
r_n= 2.8+/- 0.2, r_b= 2.8+/- 0.3,
Th_Bn= 90+/- 4, M_A= 3.8+/- 0.3
-Interactive analysis #1050 by K. Paulson in RTN coords:
n=( 0.2263, -0.8360, -0.4999,)
+/- ( 0.0145, 0.0058, 0.0086,)
V = 310. +/- 50.( 91. +/- 15.)
upstream wind speed = 592. +/- 2.
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.4
ThBn = 90. +/- 3. MA = 1.7315 +/- 0.3614
points: 23
- Automated Solution by K. Paulson

December 16, 2006
DOY 350
17:22 UT F MAG & SWEPAM
in RTN coords:
n=( -0.5331 0.7954 -0.2885)
[( 122, 340)+/-( 8, 9) deg],
V= -439+/- 62 ( 0+/- 0),
r_n= 2.3+/- 0.3, r_b= 2.3+/- 0.7,
Th_Bn= 75+/- 16, M_A= 1.9+/- 0.5
-Interactive analysis #1051 by K. Paulson in RTN coords:
n=( -0.6416, -0.0720, -0.7637,)
+/- ( 0.0177, 0.0733, 0.0163,)
V = 407. +/- 31.( 31. +/- 20.)
upstream wind speed = 569. +/- 0.
r_n = 3.1 +/- 0.3, r_b = 3.4 +/- 2.0
ThBn = 81. +/- 13. MA = 0.739 +/- 0.588
points: 55
- Automated Solution by K. Paulson

December 18, 2006
DOY 352
9:21 UT F MAG & SWEPAM
in RTN coords:
n=( 0.9848 0.1116 0.1330)
[( 10, 50)+/-( 5, 29) deg],
V= 447+/- 63 ( 0+/- 0),
r_n= 1.7+/- 0.4, r_b= 1.5+/- 2.8,
Th_Bn= 39+/- 57, M_A= 2.0+/- 2.0
-Interactive analysis #1052 by K. Paulson in RTN coords:
n=( 0.9894, 0.0297, 0.1421,)
+/- ( 0.0033, 0.0417, 0.0235,)
V = 459. +/- 72.( 79. +/- 15.)
upstream wind speed = 398. +/- 0.
r_n = 2.4 +/- 0.5, r_b = 1.8 +/- 1.5
ThBn = 37. +/- 19. MA = 3.346 +/- 1.87
points: 10
- Automated Solution by K. Paulson

May 7, 2007
DOY 127
~7:25 UT F MAG & SWEPAM-I/E |B|: 4->8 nT
400%jump in Tp
500% jump in Np
100% jump in Vsw
slight magnetic disturbance downstream
Missing Density/Temp Data

Appears to be a strong, fast shock

July 27, 2007
DOY 208
3:58 UT R MAG & SWEPAM-I/E |B|: 6->4 nT
30%jump in Tp
30% jump in Np
30% jump in Vsw
slight magnetic disturbance downstream

November 12, 2007
DOY 316
21:25 UT F MAG & SWEPAM
in RTN coords:
n=( 0.6947 0.1862 -0.6948)
[( 46, 285)+/-( 5, 2) deg],
V= 271+/- 92 ( 0+/- 0),
r_n= 1.4+/- 0.1, r_b= 1.4+/- 0.2,
Th_Bn= 90+/- 9, M_A= 0.8+/- 0.1
-Interactive analysis #1037 by K. Paulson in RTN coords:
n=( 0.9397, 0.3405, 0.0303,)
+/- ( 0.0091, 0.0254, 0.0631,)
V = 444. +/- 87.( 78. +/- 3.)
upstream wind speed = 388. +/- 0.
r_n = 1.7 +/- 0.1, r_b = 1.7 +/- 0.3
ThBn = 80. +/- 3. MA = 2.66 +/- 0.36
points: 27
- Automated Solution by K. Paulson

December 10, 2007
DOY 344
15:20 UT F MAG & SWEPAM
in RTN coords:
n=( 0.9051 0.3681 -0.2129)
[( 25, 330)+/-( 4, 2) deg],
V= 419+/- 72 ( 0+/- 0),
r_n= 1.8+/- 0.1, r_b= 1.7+/- 0.4,
Th_Bn= 112+/- 11, M_A= 2.6+/- 0.4
-Interactive analysis #1038 by K. Paulson in RTN coords:
n=( -0.9524, -0.2339, 0.1956,)
+/- ( 0.0204, 0.0520, 0.0461,)
V = 430. +/- 66.( 79. +/- 11.)
upstream wind speed = 380. +/- 0.
r_n = 2.1 +/- 0.1, r_b = 1.9 +/- 1.4
ThBn = 55. +/- 6. MA = 2.94 +/- 1.52
points: 15
- Automated Solution by K. Paulson

December 17, 2007
DOY 351
2:04 UT F MAG & SWEPAM
in RTN coords:
n=( -0.1196 -0.9522 0.2812)
[( 97, 164)+/-( 4, 2) deg],
V= -74+/- 62 ( 0+/- 0),
r_n= 0.5+/- 0.0, r_b= 0.2+/- 0.9,
Th_Bn= 82+/- 78, M_A= 0.2+/- 0.7
-Interactive analysis #1039 by K. Paulson in RTN coords:
n=( -0.8065, 0.1975, -0.5573,)
+/- ( 0.0473, 0.0784, 0.0664,)
V = 389. +/- 57.( 93. +/- 14.)
upstream wind speed = 352. +/- 0.
r_n = 2.0 +/- 0.1, r_b = 1.9 +/- 0.9
ThBn = 68. +/- 14. MA = 3.33 +/- 1.26
points: 15
- Automated Solution by K. Paulson

January 4, 2008
DOY 004
21:46 UT F MAG |B|: 1.4->1.5 nT
5% jump in Vsw
Missing Density/Temp Data
Appears to be a weak parallel shock

January 6, 2008
DOY 006
~06:00 UT R MAG

June 24, 2008
DOY 176
19:19 UT F MAG |B|: 4.6->5.4 nT
312->338 km/s jump in Vsw
Missing Density/Temp Data
Appears to be a weak shock

August 8, 2008
DOY 221
~22:00 UT F MAG

August 10, 2008
DOY 223
3:47 UT R MAG |B|: 5->3 nT
increased magnetic disturbance downstream
in RTN coords:
n=( 0.9512 -0.1199 -0.2845)
[( 18, 247)+/-( 1, 5) deg],
V= 502+/- 51 ( 0+/- 0),
r_n= 2.5+/- 0.2, r_b= 2.5+/- 0.3,
Th_Bn= 105+/- 4, M_A= 3.0+/- 0.3
-Interactive analysis #1040 by K. Paulson in RTN coords:
n=(-0.9333, -0.0111, -0.3590)
+/- (0.0070, 0.0216, 0.0181)
V = 502. +/- 46. (70. +/- 18.),
r_n = 2.0 +/- 0.1, r_b = 2.0 +/- 0.4,
Th_Bn = 86. +/- 4., M_A = 1.5 +/- 0.4
Points: 42
-- Automated Real-Time Solution by Vasiliy Vorotnikov

October 28, 2008
DOY 302
~06:00 UT F MAG

November 24, 2008
DOY 329
22:48 UT F MAG |B|: 2.9->6.1 nT
Vsw: 265->324 km/s
Missing Density/Temp Data
Appears to be a quasi-perpendicular shock

March 11, 2009
DOY 070
~22:00 UT F MAG

April 5, 2009
DOY 095
~05:00 UT F MAG

April 16, 2009
DOY 106
~16:00 UT F MAG

May 28, 2009
DOY 148
~05:00 UT F MAG

May 28, 2009
DOY 148
~08:30 UT F MAG

June 24, 2009
DOY 175
~10:00 UT F MAG

June 24, 2009
DOY 175
~15:00 UT F MAG

February 15, 2010
DOY 46
~18:00 UT F MAG

April 2, 2010
DOY 92
~6:30 UT F MAG shock fit in RTN coords:
n=( -0.9324, -0.3556, -0.0649)
[( 159, 190)+/-( 3, 2) deg],
V= 659 +/- 160 ( 0+/- 0),
r_n= 2.0+/- 0.2, r_b= 1.7+/- 0.4,
Th_Bn= 125+/- 6, M_A= 5.0+/- 0.8
-Interactive analysis by Devin Thomas

April 9, 2010
DOY 95
~7:50 UT F MAG shock fit in RTN coords:
n=( 0.6397 0.5872 -0.4960)
[( 50, 320)+/-( 5, 5) deg],
V= 246+/- 255 ( 0+/- 0),
r_n= 1.3+/- 0.1, r_b= 1.3+/- 0.3,
Th_Bn= 103+/- 11, M_A= 2.1+/- 0.4
-Interactive analysis by Devin Thomas

April 11, 2010
DOY 101
~12:00 UT F MAG

August 3, 2010
DOY 215
~17:00 UT F MAG shock fit in RTN coords:
n=( -0.5133 0.4972 0.6995)
[( 121, 55)+/-( 7, 1) deg],
V= 224+/- 57 ( 0+/- 0),
r_n= 2.4+/- 0.3, r_b= 2.5+/- 1.1,
Th_Bn= 83+/- 14, M_A= 0.7+/- 0.2
-Interactive analysis by Devin Thomas

January 28, 2011
DOY 028
15:45 UT F MAG & SWEPAM |B|: 3.5 -> 4.5 nT
Vsw: 305 -> 320 km/s
Np: unavailable
Tp: unavailable

January 31, 2011
DOY 031
15:05 UT F MAG & SWEPAM |B|: 3.5 -> 5.5 nT
Vsw: 270 -> 300 km/s
Np: unavailable
Tp: 15k -> 35k Kelvin

February 4, 2011
DOY 035
01:33 UT F MAG & SWEPAM |B|: 3 -> 4.5 nT
Vsw: 330 -> 370 km/s
Np: unavailable
Tp: unavailable

February 14, 2011
DOY 045
14:56 UT F MAG & SWEPAM |B|: 3 -> 6 nT
Vsw: 320 -> 390 km/s
Np: unavailable
Tp: 20k -> 80k Kelvin

February 18, 2011
DOY 049
00:04 UT F MAG & SWEPAM |B|: 4 -> 11 nT
Vsw: 340 -> 410 km/s
Np: unavailable
Tp: 40k -> 150k Kelvin

March 10, 2011
DOY 069
06:10 UT F MAG & SWEPAM |B|: 6 -> 11 nT
Vsw: 290 -> 350 km/s
Np: unavailable
Tp: unavailable

March 29, 2011
DOY 088
15:02 UT F MAG & SWEPAM |B|: 4 -> 8 nT
Vsw: 320 -> 380 km/s
Np: unavailable
Tp: 20k -> 40k Kelvin

April 6, 2011
DOY 096
09:53 UT F MAG & SWEPAM |B|: 7 -> 12 nT
Vsw: 490 -> 540 km/s
Np: unavailable
Tp: 100k -> 150k Kelvin

April 18, 2011
DOY 108
05:56 UT F MAG & SWEPAM |B|: 2 -> 5 nT
Vsw: 320 -> 370 km/s
Np: unavailable
Tp: 250k -> 50k Kelvin

June 4, 2011
DOY 155
19:58 UT F MAG & SWEPAM |B|: 8 -> 15 nT
Vsw: 340 -> 440 km/s
Np: unavailable
Tp: unavailable

June 10, 2011
DOY 161
8:00 UT F MAG & SWEPAM |B|: 7 -> 10 nT
Vsw: 400 -> 470 km/s
Np: unavailable
Tp: 100k -> 200k Kelvin
weak shock, small disturbance

June 11, 2011
DOY 162
20:25 UT R MAG & SWEPAM |B|: 5 -> 4 nT
Vsw: 420 -> 450 km/s
Np: unavailable
Tp: 150k -> 100k Kelvin
gradual transmission

June 17, 2011
DOY 168
02:01 UT F MAG & SWEPAM |B|: 3 -> 6 nT
Vsw: 480 -> 540 km/s
Np: unavailable
Tp: 150k -> 250k Kelvin

July 6, 2011
DOY 187
02:12 UT F MAG & SWEPAM |B|: 2.5 -> 4 nT
Vsw: 380 -> 400 km/s
Np: 4.5 -> 7.5 p+/cm^3
Tp: 70k -> 100k Kelvin

August 4, 2011
DOY 216
21:05 UT F MAG & SWEPAM |B|: 5 -> 10 nT
Vsw: 380 -> 450 km/s
Np: unavailable
Tp: 80k -> 200k Kelvin

September 9, 2011
DOY 252
11:43 UT F MAG & SWEPAM |B|: 5 -> 8 nT
Vsw: 360 -> 400 km/s
Np: unavailable
Tp: 40k -> 60k Kelvin

September 9, 2011
DOY 252
12:15 UT F MAG & SWEPAM Vsw: 400 -> 410 km/s
Np: unavailable
Tp: 50k -> 80k Kelvin
questionable

September 17, 2011
DOY 260
~3:00 UT F MAG & SWEPAM Vsw: 380 -> 450 km/s
Np: 4 -> 8 p+/cm^3
Tp: 20k -> 60k Kelvin shock fit in RTN coords:
n=( -0.0006 -0.9965 -0.0838)
[( 90, 185)+/-( 6, 6) deg],
V= 110+/- 534 ( 0+/- 0),
r_n= 1.1+/- 0.1, r_b= 1.0+/- 1.1,
Th_Bn= 139+/- 47, M_A= 0.5+/- 0.4
-Interactive analysis by Devin Thomas

September 25, 2011
DOY 268
11:05 UT F MAG & SWEPAM |B|: 5 -> 11 nT
Vsw: unavailable
Np: unavailable
Tp: unavailable

September 26, 2011
DOY 269
11:52 UT F MAG & SWEPAM |B|: 10 -> 20 nT
Vsw: 370 -> 470 km/s
Np: unavailable
Tp: 90k -> 200k Kelvin

October 5, 2011
DOY 278
06:46 UT F MAG & SWEPAM |B|: 5 -> 8 nT
Vsw: 380 -> 440 km/s
Np: unavailable
Tp: 60k -> 90k Kelvin

October 24, 2011
DOY 297
17:46 UT F MAG & SWEPAM |B|: 7 -> 18 nT
Vsw: 350 -> 470 km/s
Np: unavailable
Tp: 60k -> 200k Kelvin

October 30, 2011
DOY 303
08:55 UT F MAG & SWEPAM |B|: 3 -> 4 nT
Vsw: 280 -> 300 km/s
Np: unavailable
Tp: unavailable

November 1, 2011
DOY 305
08:15 UT F MAG & SWEPAM |B|: 5 -> 10 nT
Vsw: 360 -> 390 km/s
Np: unavailable
Tp: unavailable

November 12, 2011
DOY 316
05:18 UT F MAG & SWEPAM |B|: 5 -> 9 nT
Vsw: 360 -> 420 km/s
Np: unavailable
Tp: 40k -> 100k Kelvin

November 28, 2011
DOY 332
21:15 UT F MAG & SWEPAM |B|: 6 -> 14 nT
Vsw: 380 -> 470 km/s
Np: unavailable
Tp: 80k -< 200k Kelvin

December 18, 2011
DOY 352
17:47 UT F MAG & SWEPAM |B|: 2 -> 3.5 nT
Vsw: 260 -> 290 km/s
Np: unavailable
Tp: unavailable

January 1, 2012
DOY 001
~17:00 UT F MAG

January 2, 2012
DOY 002
00:58 UT F MAG & SWEPAM |B|: 4 -> 5 nT
Vsw: 360 -> 375 km/s
Np: 5 -> 7.5 cm^-3
Tp: 30k -> 50k Kelvin

January 21, 2012
DOY 021
~4:00 UT F MAG & SWEPAM |B|: 6 -> 7 nT
Vsw: 300 -> 340 km/s
Np: unavailable
Tp: unavailable

January 22, 2012
DOY 022
~6:00 UT F MAG & SWEPAM |B|: 10 -> 30 nT
Vsw: 330 -> 390 km/s
Np: unavailable
Tp: unavailable

January 24, 2012
DOY 024
~14:30 UT F MAG |B|: 5 -> 15 nT
Vsw: unavailable
Np: unavailable
Tp: unavailable

January 26, 2012
DOY 026
02:05 UT F SWEPAM |B|: very small jump
Vsw: 450 -> 480 km/s
Np: unavailable
Tp: unavailable

January 30, 2012
DOY 030
~15:30 UT F MAG & SWEPAM |B|: 3 -> 7 nT
Vsw: 320 -> 390 km/s
Np: unavailable
Tp: unavailable

February 20, 2012
DOY 051
~4:45 UT F MAG & SWEPAM |B|: 3 -> 8 nT
Vsw: 470 -> 550 km/s
Np: unavailable
Tp: uncertain

February 22, 2012
DOY 053
~1:00 UT F MAG & SWEPAM |B|: 3 -> 6 nT
Vsw: 375 -> 425 km/s
Np: unavailable
Tp: unavailable

February 26, 2012
DOY 057
~21:00 UT F MAG & SWEPAM |B|: 5 -> 7 nT
Vsw: 430 -> 480 km/s
Np: unavailable
Tp: 50k -> 10k Kelvin

March 7, 2012
DOY 067
03:35 UT F MAG & SWEPAM |B|: 10 -> 18 nT
Vsw: 360 -> 420 km/s
Np: unavailable
Tp: 30k -> 90k Kelvin

March 11, 2012
DOY 071
~13:00 UT F MAG & SWEPAM |B|: 2 -> 4 nT
Vsw: 430 -> 450 km/s
Np: 4 -> 9 cm^-3
Tp: 50k -> 100k Kelvin

March 12, 2012
DOY 072
08:42 UT F MAG & SWEPAM |B|: 10 -> 20 nT
Vsw: 450 -> 550 km/s
Np: 15 -> 40 cm^-3
Tp: 100k -> 250k Kelvin

March 15, 2012
DOY 075
~12:30 UT F MAG & SWEPAM |B|: 6 -> 12 nT
Vsw: 550 -> 650 km/s
Np: unavailable
Tp: 200k -> 500k Kelvin

March 24, 2012
DOY 084
~11:05 UT R MAG & SWEPAM |B|: 6 -> 3 nT
Vsw: 420 -> 450 km/s
Np: unavailable
Tp: 400k -> 100k Kelvin

April 12, 2012
DOY 103
~8:40 UT F MAG
shock fit in RTN coords:
n=( 0.7991 0.3628 -0.4794)
[( 37, 307)+/-( 1, 1) deg],
V= 513+/- 34 ( 0+/- 0),
r_n= 2.5+/- 0.1, r_b= 2.5+/- 0.2,
Th_Bn= 109+/- 2, M_A= 2.3+/- 0.1
-Interactive analysis by Devin Thomas

April 13, 2012
DOY 104
~02:30 UT R MAG & SWEPAM Vsw: 480 -> 540 km/s
Np: unavailable
Tp: 300k -> 200k Kelvin

April 13, 2012
DOY 104
~08:45 UT R MAG & SWEPAM Vsw: 600 -> 640 km/s
Np: unavailable
Tp: 300k -> 200k Kelvin

April 23, 2012
DOY 114
~02:30 UT F MAG & SWEPAM Vsw: 320 -> 390 km/s
Np: unavailable
Tp: 40k -> 80k Kelvin

April 25, 2012
DOY 116
~09:00 UT R MAG & SWEPAM May not be a shock, but forming

May 3, 2012
DOY 124
~01:15 UT F MAG & SWEPAM Vsw: 280 -> 310 km/s
Np: unavailable
Tp: unavailable

May 9, 2012
DOY 130
~22:00 UT R MAG & SWEPAM Vsw: 550 -> 600 km/s
Np: unavailable
Tp: 400k -> 250k Kelvin

May 17, 2012
DOY 138
~22:00 UT F MAG

May 20, 2012
DOY 141
~02:30 UT F MAG & SWEPAM Vsw: 370 -> 400 km/s
Np: unavailable
Tp: 80k -> 150k Kelvin

May 21, 2012
DOY 142
~18:45 UT F MAG & SWEPAM Vsw: 320 -> 380 km/s
Np: unavailable
Tp: 30k -> 90k Kelvin

June 10, 2012
DOY 162
~04:00 UT F MAG & SWEPAM Vsw: 400 -> 420 km/s
Np: 1 -> 1.5 cm^-3
Tp: 10k -> 15.k Kelvin

June 16, 2012
DOY 168
~08:55 UT F MAG & SWEPAM Vsw: 320 -> 360 km/s
Np: unavailable
Tp: 30k -> 60k Kelvin

June 16, 2012
DOY 168
~19:30 UT F MAG & SWEPAM Vsw: 410 -> 450 km/s
Np: unavailable
Tp: 50k -> 100k Kelvin

June 16, 2012
DOY 168
~20:39 UT F MAG & SWEPAM Vsw: 450 -> 490 km/s
Np: unavailable
Tp: 100k -> 200k Kelvin

June 30, 2012
DOY 182
16:06 UT R MAG & SWEPAM Vsw: 620 -> 660 km/s
Np: 8 -> 5 cm^-3
Tp: 400k -> 250k Kelvin

July 14, 2012
DOY 196
~17:30 UT F MAG & SWEPAM-I/E Vsw: 400 -> 550 km/s
Np: unavailable
Tp: 80k -> 250k Kelvin shock fit in RTN coords:
n=( -0.7251 0.1547 -0.6710)
[( 136, 283)+/-( 1, 16) deg],
V= 250+/- 149 ( 0+/- 0),
r_n= 1.2+/- 0.2, r_b= 0.9+/- 3.2,
Th_Bn= 103+/- 84, M_A= 0.1+/- 0.3
-Interactive analysis by Devin Thomas

July 20, 2012
DOY 202
~04:30 UT F MAG & SWEPAM Vsw: 380 -> 440 km/s
Np: unavailable
Tp: 90k -> 400k Kelvin

July 21, 2012
DOY 203
~15:30 UT F MAG & SWEPAM Vsw: 460 -> 520 km/s
Np: unavailable
Tp: 60k -> 120k Kelvin

August 10, 2012
DOY 223
~04:10 UT F MAG & SWEPAM Vsw: 320 -> 340 km/s
Np: unavailable
Tp: 15k -> 30k Kelvin

September 3, 2012
DOY 247
~11:25 UT F MAG & SWEPAM Vsw: 300 -> 420 km/s
Np: unavailable
Tp: 40k -> 150k Kelvin

September 12, 2012
DOY 256
~20:05 UT F MAG & SWEPAM Vsw: 300 -> 330 km/s
Np: unavailable
Tp: 40k -> 60k Kelvin

September 30, 2012
DOY 274
~10:00 UT F MAG & SWEPAM Vsw: 270 -> 300 km/s
Np: unavailable
Tp: unavailable

September 30, 2012
DOY 274
22:14 UT F MAG & SWEPAM-I/E Vsw: 320 -> 400 km/s
Np: unavailable
Tp: unavailable shock fit in RTN coords:
n=( -0.9781 0.1801 0.1040)
[( 168, 30) +/- ( 1, 6) deg],
V = 413 +/- 109 ( 0+/- 0)
r_n= 3.3 +/- 1.2, r_b= 1.1 +/- 2.4
Th_Bn= 72 +/- 59, M_A= 0.4 +/- 0.7
-Interactive analysis by K. Paulson

October 8, 2012
DOY 282
~04:30 UT F MAG & SWEPAM Vsw: 300 -> 300 km/s
Np: unavailable
Tp: 80k -> 100k Kelvin

October 31, 2012
DOY 305
~14:40 UT F MAG & SWEPAM Vsw: 290 -> 340 km/s
Np: unavailable
Tp: unavailable

November 12, 2012
DOY 317
~22:30 UT F MAG & SWEPAM Vsw: 310 -> 360 km/s
Np: unavailable
Tp: unavailable

November 23, 2012
DOY 328
~21:00 UT F MAG & SWEPAM Vsw: 320 -> 380 km/s
Np: unavailable
Tp: unavailable

November 26, 2012
DOY 331
04:36 UT F MAG & SWEPAM Vsw: 430 -> 520 km/s
Np: 2.5 -> 5 cm^-3
Tp: 80k -> 200k Kelvin

December 4, 2012
DOY 339
10:01 UT R MAG & SWEPAM Vsw: 400 -> 425 km/s
Np: 7 -> 4 cm^-3
Tp: 150k -> 90k Kelvin

December 14, 2012
DOY 349
~18:50 UT F MAG & SWEPAM Vsw: 320 -> 340 km/s
Np: 6 -> 12 cm^-3
Tp: 50k -> 50k Kelvin

January 18, 2013
DOY 018
~12:00 UT F MAG

January 19, 2013
DOY 019
~16:45 UT F MAG & SWEPAM Vsw: 380 -> 430 km/s
Np: 5 -> 15 cm^-3
Tp: 20k -> 90k Kelvin

February 13, 2013
DOY 044
00:30 UT F MAG & SWEPAM Vsw: 360 -> 390 km/s
Np: unavailable
Tp: 20k -> 50k Kelvin

February 16, 2013
DOY 047
~11:30 UT F MAG & SWEPAM Vsw: 340 -> 390 km/s
Np: unavailable
Tp: 20k -> 50k Kelvin

March 15, 2013
DOY 074
~05:30 UT F MAG & SWEPAM Vsw: 400 -> 450 km/s
Np: unavailable
Tp: 150k -> 250k Kelvin

March 17, 2013
DOY 076
~06:00 UT F MAG & SWEPAM Vsw: 450 -> 600 km/s
Np: unavailable
Tp: 100k -> 500k Kelvin

March 20, 2013
DOY 079
~11:30 UT F MAG & SWEPAM Vsw: 400 -> 410 km/s
Np: unavailable
Tp: 50k -> 90k Kelvin

March 23, 2013
DOY 082
~17:30 UT F MAG & SWEPAM Vsw: 350 -> 370 km/s
Np: 8 -> 15 cm^-3
Tp: 40k -> 70k Kelvin

April 13, 2013
DOY 103
~23:00 UT F MAG & SWEPAM Vsw: 380 -> 440 km/s
Np: unavailable
Tp: 50k -> 150k Kelvin

April 23, 2013
DOY 114
~03:35 UT F MAG & SWEPAM Vsw: 280 -> 290 km/s
Np: unavailable
Tp: 10k -> 20k Kelvin

April 30, 2013
DOY 120
~09:00 UT F MAG & SWEPAM Vsw: 370 -> 400 km/s
Np: unavailable
Tp: unavailable

May 18, 2013
DOY 138
~00:00 UT F MAG & SWEPAM Vsw: 380 -> 430 km/s
Np: 4 -> 8 cm^-3
Tp: 30k -> 50k Kelvin

May 19, 2013
DOY 139
~22:20 UT F MAG & SWEPAM Vsw: 380 -> 440 km/s
Np: unavailable
Tp: 60k -> 200k Kelvin

May 24, 2013
DOY 144
~17:30 UT F MAG & SWEPAM Vsw: 450 -> 550 km/s
Np: 4 -> 15 cm^-3
Tp: 100k -> 400k Kelvin

May 25, 2013
DOY 145
~09:00 UT F MAG & SWEPAM Vsw: 490 -> 550 km/s
Np: unclear
Tp: 200k -> 300k Kelvin

May 25, 2013
DOY 145
~21:00 UT F MAG Vsw: 650 -> 700 km/s
Np: unavailable
Tp: 350k -> 700k Kelvin

May 31, 2013
DOY 151
~15:30 UT F MAG & SWEPAM Vsw: 340 -> 390 km/s
Np: 4 -> 9 cm^-3
Tp: 20k -> 60k Kelvin

June 2, 2013
DOY 153
~02:30 UT R MAG & SWEPAM Vsw: 600 -> 700 km/s
Np: 7 -> 2 cm^-3
Tp: 400k -> 200k Kelvin

June 10, 2013
DOY 161
~02:30 UT F MAG & SWEPAM Vsw: 340 -> 360 km/s
Np: 10 -> 20 cm^-3
Tp: 20k -> 30k Kelvin

June 27, 2013
DOY 178
~13:30 UT F MAG & SWEPAM |B|: 3->6 nT
Vsw: 380 -> 460 km/s
Np: 2 -> 6.7 p/cm^3
Tp: 3.4x10^4 -> 1.0x10^5 K

July 9, 2013
DOY 190
20:00 UT F MAG & SWEPAM |B|: 9->15 nT
Vsw: 360 -> 417 km/s
Np: 6 -> 12 p/cm^3
Tp: 2x10^4 -> 6x10^4 K

August 24, 2013
DOY 236
~00:00 UT F MAG & SWEPAM Vsw: 460 -> 500 km/s
Np: 1.5 -> 3 p/cm^3
Tp: 40k -> 80k Kelvin

September 2, 2013
DOY 245
~02:00 UT F MAG & SWEPAM Vsw: 440 -> 460 km/s
Np: 1 -> 2 p/cm^3
Tp: 60k -> 100k Kelvin

October 2, 2013
DOY 275
01:20 UT F MAG & SWEPAM |B|: 6->16 nT
Vsw: 400 -> 550 km/s
Np: unavailable
Tp: 100k -> 400k Kelvin

October 8, 2013
DOY 281
~13:30 UT F MAG & SWEPAM Vsw: 300 -> 320 km/s
Np: unavailable
Tp: unavailable

October 8, 2013
DOY 281
~20:00 UT F MAG & SWEPAM Vsw: 300 -> 440 km/s
Np: unavailable
Tp: 30k -> 200k Kelvin

October 26, 2013
DOY 299
~21:45 UT F MAG & SWEPAM Vsw: 275 -> 300 km/s
Np: unavailable
Tp: 7k -> 20k Kelvin

December 8, 2013
DOY 342
~07:00 UT R MAG & SWEPAM Vsw: 500 -> 600 km/s
Np: 7 -> 3 cm^-3
Tp: 350k -> 200k Kelvin

December 13, 2013
DOY 347
~12:00 UT F MAG & SWEPAM Vsw: 280 -> 320 km/s
Np: unavailable
Tp: unavailable

January 7, 2014
DOY 007
14:25 UT F MAG & SWEPAM Vsw: 360 -> 400 km/s
Np: 4 -> 10 cm^-3
Tp: 40k -> 90k Kelvin n = (-0.7660, -0.4924, -0.4132)
+/- (0.0351, 0.0799, 0.0913)
V = 380. +/- 37. (92. +/- 24.)
r_n = 2.9 +/- 0.3; r_b = 2.7 +/- 1.5
Th_Bn = 67. +/- 13.; MA = 3.2 +/- 1.5
Automated Solution by K. Paulson

February 8, 2014
DOY 038
16:17 UT F MAG & SWEPAM Vsw: 300 -> 400 km/s
Np: unavailable
Tp: 20k -> 70k Kelvin

February 15, 2014
DOY 046
12:35 UT F MAG & SWEPAM Vsw: 380 -> 440 km/s
Np: unavailable
Tp: 60k -> 120k Kelvin

February 17, 2014
DOY 048
05:10 UT R MAG & SWEPAM Vsw: 380 -> 410 km/s
Np: 3 -> 1.5 cm^-3
Tp: 30k -> 20k Kelvin

February 19, 2014
DOY 050
03:09 UT F MAG & SWEPAM Vsw: 380 -> 470 km/s
Np: 2 -> 4 cm^-3
Tp: 20k -> 40k Kelvin n = (-0.8777, 0.3789, 0.2935)
+/- (0.0215, 0.0467, 0.0510)
V = 507. +/- 93. (171. +/- 16.)
r_n = 1.7 +/- 0.1; r_b = 1.7 +/- 0.4
Th_Bn = 77.6 +/- 4.3; MA = 1.3 +/- 0.2
Automated Solution by K. Paulson

February 20, 2014
DOY 51
02:51 UT F MAG & SWEPAM Vsw: 500 -> 600 km/s
Np: 2 -> 5 cm^-3
Tp: 70k -> 300k Kelvin n = (-0.7793, -0.6030, -0.1705)
+/- (0.0135, 0.0215, 0.0501)
V = 594. +/- 53.; (145. +/- 26.)
r_n = 1.9 +/- 0.1; r_b = 1.9 +/- 0.5
Th_Bn = 68. +/- 5.; MA = 1.6 +/- 0.4
Automated Solution by K. Paulson

February 20, 2014
DOY 51
02:55 UT F MAG n = (-0.6516, 0.1260, 0.7480)
+/- (0.0051, 0.0303, 0.0067)
V = 492. +/- 35.; (97. +/- 25.)
r_n = 2.4 +/- 0.3; r_b = 60. +/- 1655.
Th_Bn = 32. +/- 47.; MA = 1.4 +/- 0.8
Automated Solution by K. Paulson

February 27, 2014
DOY 58
16:08 UT F MAG & SWEPAM Vsw: 350 -> 430 km/s
Np: 15 -> 30 cm^-3
Tp: 30k -> 100k Kelvin n = (0.9193, 0.2780, -0.2786)
+/- (0.0107, 0.0340, 0.0340)
V = 466. +/- 47.; (128. +/- 16.)
r_n = 2.17 +/- 0.05; r_b = 2.1 +/- 0.2
Th_Bn = 80. +/- 4.; MA = 4.8 +/- 0.7
Automated Solution by K. Paulson

March 1, 2014
DOY 60
20:00 UT F MAG n = (0.9193, 0.2780, -0.2786)
+/- (0.0107, 0.0340, 0.0340)
V = 466. +/- 47.; (59. +/- 7.)
r_n = 0.46 +/- 0.01; r_b = 0.47 +/- 0.049
Th_Bn = 85. +/- 3.; MA = 1.5 +/- 0.2
Automated Solution by K. Paulson

March 13, 2014
DOY 072
19:49 UT R MAG & SWEPAM Vsw: 400 -> 450 km/s
Np: unavailable
Tp: 20k -> 10k Kelvin

March 25, 2014
DOY 84
19:25 UT F MAG & SWEPAM Vsw: 400 -> 470 km/s
Np: 4 -> 10 cm^-3
Tp: 70k -> 150k Kelvin n = (0.7807, 0.5202, 0.3464)
+/- (0.0062, 0.0177, 0.0252)
V = 455. +/- 40.; (89. +/- 18.)
r_n = 2.3 +/- 0.2; r_b = 1.9 +/- 0.8
Th_Bn = 53. +/- 7.; MA = 5.4 +/- 1.7
Automated Solution by K. Paulson

April 4, 2014
DOY 94
17:54 UT F MAG n = (0.9195, 0.3840, 0.0847)
+/- (0.0381, 0.0872, 0.0286)
V = 530. +/- 82.; (92. +/- 8.5)
r_n = 1.6 +/- 0.2; r_b = 1.5 +/- 1.3
Th_Bn = 61. +/- 18.; MA = 1.8 +/- 1.0
Automated Solution by K. Paulson

April 19, 2014
DOY 109
17:55 UT F MAG & SWEPAM Vsw: 480 -> 500 km/s
Np: 6 -> 9 cm^-3
Tp: 15k -> 30k Kelvin

April 20, 2014
DOY 110
10:22 UT F MAG & SWEPAM Vsw: 520 -> 600 km/s
Np: unavailable
Tp: 20k -> 80k Kelvin

May 3, 2014
DOY 123
16:49 UT F MAG & SWEPAM Vsw: 310 -> 330 km/s
Np: unavailable
Tp: 20k -> 80k Kelvin
a bit unsure

May 7, 2014
DOY 127
~21:33 UT F MAG & SWEPAM Vsw: 330 -> 360 km/s
Np: 4 -> 9 cm^-3
Tp: 15k -> 30k Kelvin

May 29, 2014
DOY 149
08:29 UT F MAG & SWEPAM Vsw: 330 -> 360 km/s
Np: 4 -> 8 cm^-3
Tp: 20k -> 30k Kelvin n = (-0.7937, -0.2580, 0.5508)
+/- (0.0744, 0.0828, 0.0941)
V = 333. +/- 85.; (77. +/- 9.)
r_n = 1.5 +/- 0.2; r_b = 1.5 +/- 1.5
Th_Bn = 59. +/- 40.; MA = 1.6 +/- 1.1
Automated Solution by K. Paulson

June 7, 2014
DOY 158
16:08 UT F MAG & SWEPAM Vsw: 330 -> 400 km/s
Np: 5 -> 30 cm^-3
Tp: 30k -> 90k Kelvin n = (0.8176, -0.1682, 0.5506)
+/- (0.0266, 0.0506, 0.0392)
V = 407.4 +/- 30.5 (115.1 +/- 25.3)
r_n = 4.4 +/- 0.3; r_b = 4.3 +/- 1.3
Th_Bn = 63.6 +/- 7.6; MA = 2.7 +/- 0.9
Automated Solution by K. Paulson

June 8, 2014
DOY 159
01:23 UT F MAG & SWEPAM Vsw: 410 -> 430 km/s
Np: 12 -> 20 cm^-3
Tp: 70k -> 80k Kelvin n = (-0.7757, -0.6221, 0.1061)
+/- (0.0145, 0.0214, 0.0710)
V = 364.5 +/- 73.1; (43.2 +/- 4.3)
r_n = 1.55 +/- 0.09; r_b = 1.8 +/- 4.2
Th_Bn = 47. +/- 59.; MA = 1.15 +/- 1.65
Automated Solution by K. Paulson

June 10, 2014
DOY 161
04:59 UT F MAG & SWEPAM Vsw: 400 -> 420 km/s
Np: 1.5 -> 2.5 cm^-3
Tp: 15k -> 25k Kelvin n = (0.9269, -0.3385, 0.1624)
+/- (0.0348, 0.0805, 0.0594)
V = 418.0 +/- 73.7; (51.7 +/- 13.7)
r_n = 1.5 +/- 0.4; r_b = 1.6 +/- 2.8
Th_Bn = 58.7 +/- 21.6; MA = 1.1 +/- 1.4
Automated Solution by K. Paulson

June 21, 2014
DOY 172
07:41 UT R MAG & SWEPAM Vsw: 430 -> 460 km/s
Np: 3 -> 1.5 cm^-3
Tp: 70k -> 40k Kelvin n = (0.9552, -0.2876, 0.0702)
+/- (0.0254, 0.0806, 0.0588)
V = 372.3 +/- 60.6; (68.5 +/- 22.5)
r_n = 1.9 +/- 0.6; r_b = 0.9 +/- 5.3
Th_Bn = 30.6 +/- 108.7; MA = 0.9 +/- 3.9
Automated Solution by K. Paulson

June 23, 2014
DOY 174
~22:00 UT F MAG & SWEPAM |B|: 3 -> 6 nT
Vsw: 320 -> 375 km/s
Np: unavailable
Tp: 20k -> 30k Kelvin

July 2, 2014
DOY 183
23:25 UT F MAG & SWEPAM Vsw: 325 -> 340 km/s
Np: unavailable
Tp: 30k -> 40k Kelvin

July 6, 2014
DOY 187
09:41 UT F MAG & SWEPAM Vsw: 250 -> 270 km/s
Np: unavailable
Tp: 20k -> 40k Kelvin

July 14, 2014
DOY 195
13:29 UT F MAG & SWEPAM Vsw: 340 -> 360 km/s
Np: 25 -> 35 cm^-3
Tp: 15k -> 30k Kelvin n = (-0.9520, -0.1347, -0.2749)
+/- (0.0081, 0.0362, 0.0282)
V = 431.0 +/- 146.7; (132.2 +/- 8.7)
r_n = 1.54 +/- 0.03; r_b = 1.5 +/- 0.1
Th_Bn = 84.1 +/- 2.4; MA = 3.0 +/- 0.2
Automated Solution by K. Paulson

August 19, 2014
DOY 231
~6:00 UT F MAG & SWEPAM Vsw: 290 -> 310 km/s
Np: unavailable
Tp: 15k -> 30k Kelvin

August 27, 2014
DOY 239
01:55 UT F MAG & SWEPAM Vsw: 285 -> 295 km/s
Np: unavailable
Tp: 13k -> 20k Kelvin

September 11, 2014
DOY 254
22:56 UT F MAG & SWEPAM Vsw: 380 -> 430 km/s
Np: 6 -> 12 cm^-3
Tp: 60k -> 80k Kelvin n = (-0.8575, 0.4959, 0.1374)
+/- (0.0044, 0.0076, 0.0104)
V = 422.4 +/- 51.5; (137.5 +/- 20.6)
r_n = 3.5 +/- 0.3; r_b = 1.8 +/- 0.7
Th_Bn = 24.8 +/- 17.0; MA = 5.0 +/- 1.0
Automated Solution by K. Paulson

September 12, 2014
DOY 255
15:26 UT F MAG & SWEPAM Vsw: 420 -> 620 km/s
Np: 3 -> 10 cm^-3
Tp: 50k -> 400k Kelvin n = (-0.8620, -0.1560, 0.4822)
+/- (0.0177, 0.0204, 0.0293)
V = 685.3 +/- 42.8; (291.5 +/- 34.0)
r_n = 2.8 +/- 0.1; r_b = 2.7 +/- 0.4
Th_Bn = 66.8 +/- 3.8; MA = 2.8 +/- 0.4
Automated Solution by K. Paulson

November 1, 2014
DOY 305
~6:30 UT F MAG & SWEPAM Vsw: 430 -> 460 km/s
Np: 1.5 -> 3 cm^-3
Tp: 100k -> 200k Kelvin

November 10, 2014
DOY 314
~2:00 UT F MAG & SWEPAM Vsw: 430 -> 480 km/s
Np: unavailable
Tp: 90k -> 120k Kelvin

December 21, 2014
DOY 355
~2:40 UT F MAG & SWEPAM |B|: 6 -> 8 nT
Vsw: 330 -> 350 km/s
Np: 3.5 -> 5 cm^-3
Tp: no increase

December 21, 2014
DOY 355
18:23 UT F MAG & SWEPAM |B|: 10->17 nT
Vsw: 360 -> 430 km/s
Np: 7 -> 10 p+/cm^3
Tp: 20k -> 60k Kelvin n = (-0.8919, -0.4491, -0.0525)
+/- (0.0078, 0.0156, 0.0247)
V = 536.9 +/- 88.0 (244.4 +/- 6.0)
r_n = 1.87 +/- 0.06; r_b = 1.8 +/- 0.2
Th_Bn = 63.3 +/- 3.3; MA = 3.2 +/- 0.2
Automated Solution by K. Paulson

December 22, 2014
DOY 356
14:28 UT F MAG & SWEPAM |B|: 18->21 nT
Vsw: 370 -> 410 km/s
Np: unavailable
Tp: 10k -> 30k Kelvin

December 23, 2014
DOY 357
11:30 UT F MAG & SWEPAM Vsw: 350 -> 520 km/s
Np: unavailable
Tp: 50k -> 300k Kelvin

January 7, 2015
DOY 007
05:28 UT F MAG & SWEPAM Vsw: 430 -> 480 km/s
Np: 8 -> 12 cm^-3
Tp: 30k -> 60k Kelvin n = (0.9611, 0.2377, -0.1405)
+/- (0.0124, 0.0382, 0.0270)
V = 577.4 +/- 125.7 (208.2 +/- 12.0)
r_n = 1.85 +/- 0.06; r_b = 1.85 +/- 0.15
Th_Bn = 87.9 +/- 2.4; MA = 3.0 +/- 0.2
Automated Solution by E. Chapman

January 26, 2015
DOY 026
~07:00 UT F MAG & SWEPAM Vsw: 360 -> 380 km/s
Np: unavailable
Tp: 35k -> 50k Kelvin

February 2, 2015
DOY 033
~04:30 UT R MAG & SWEPAM Vsw: 600 -> 670 km/s
Np: unavailable
Tp: 400k -> 150k Kelvin

March 11, 2015
DOY 070
~04:25 UT F MAG & SWEPAM |B|: 5 -> 8 nT
Vsw: 400 -> 440 km/s
Np: unavailable
Tp: 90k -> 120k Kelvin

March 17, 2015
DOY 076
~04:05 UT F MAG & SWEPAM Vsw: 400 -> 510 km/s
Np: 10 -> 15 cm^-3
Tp: 60k -> 150k Kelvin

March 21, 2015
DOY 080
~21:00 UT F MAG & SWEPAM Vsw: 580 -> 640 km/s
Np: unavailable
Tp: 60k -> 300k Kelvin
questionable - slow rise in ion data

March 31, 2015
DOY 090
07:41 UT F MAG & SWEPAM Vsw: 340 -> 380 km/s
Np: 5 -> 10 cm^-3
Tp: 25k -> 35k Kelvin n = (0.8867, 0.4264, -0.1786)
+/- (0.0120, 0.0227, 0.0210)
V = 408.0 +/- 49.9 (73.0 +/- 13.3)
r_n = 1.73 +/- 0.06; r_b = 1.74 +/- 0.20
Th_Bn = 80.3 +/- 2.6; MA = 1.2 +/- 0.2
Automated Solution by E. Chapman

April 30, 2015
DOY 120
~04:22 UT F MAG & SWEPAM Vsw: 280 -> 310 km/s
Np: unavailable
Tp: 20k -> 50k Kelvin
questionable - slow rise in ion data

May 6, 2015
DOY 126
00:53 UT F MAG & SWEPAM Vsw: 370 -> 440 km/s
Np: 5 -> 8 cm^-3
Tp: 30k -> 50k Kelvin n = (0.9908, 0.1149, 0.0717)
+/- (0.0021, 0.0149, 0.0137)
V = 556.2 +/- 72.7 (241.3 +/- 12.3)
r_n = 2.61 +/- 0.09; r_b = 2.53 +/- 0.23
Th_Bn = 70.9 +/- 1.6; MA = 3.7 +/- 0.3
Automated Solution by E. Chapman

May 13, 2015
DOY 133
09:33 UT R MAG & SWEPAM Vsw: 600 -> 650 km/s
Np: 6 -> 2 cm^-3
Tp: 350k -> 200k Kelvin n = (-0.7660, -0.2717, -0.5826)
+/- (0.0125, 0.0265, 0.0181)
V = 286.3 +/- 53.0; (183.4 +/- 25.0)
r_n = 2.36 +/- 0.11; r_b = 2.19 +/- 0.34
Th_Bn = 58.6 +/- 4.5; MA = 2.7 +/- 0.4
Automated Solution by E. Chapman

June 5, 2015
DOY 156
~08:20 UT F MAG & SWEPAM |B|: 2.5 -> 3.5 nT
Vsw: 268 -> 285 km/s
Np: unavailable
Tp: 20k -> 40k Kelvin

June 8, 2015
DOY 159
~10:45 UT R MAG & SWEPAM Vsw: 550 -> 620 km/s
Np: 10 -> 3 cm^-3
Tp: unclear

June 12, 2015
DOY 163
12:15 UT F MAG & SWEPAM Vsw: 430 -> 450 km/s
Np: 5 -> 9 cm^-3
Tp: 40k -> 80k Kelvin n = (-0.6799, -0.6334, -0.3695)
+/- (0.0291, 0.0469, 0.0711)
V = 364.4 +/- 68.2; (52.0 +/- 8.1)
r_n = 1.65 +/- 0.19; r_b = 1.47 +/- 2.04
Th_Bn = 48.2 +/- 47.9; MA = 2.3 +/- 2.1
Automated Solution by E. Chapman

June 14, 2015
DOY 165
21:05 UT R MAG & SWEPAM Vsw: 545 -> 560 km/s
Np: 6 -> 4 cm^-3
Tp: 200k -> 150k Kelvin n = (-0.7636, -0.1502, 0.6280)
+/- (0.0229, 0.0161, 0.0265)
V = 332.7 +/- 80.1; (64.2 +/- 4.3)
r_n = 1.45 +/- 0.11; r_b = 1.44 +/- 0.49
Th_Bn = 64.5 +/- 9.6; MA = 1.3 +/- 0.3
Automated Solution by E. Chapman

June 16, 2015
DOY 167
~18:00 UT F MAG questionable

June 21, 2015
DOY 172
~15:40 UT F MAG & SWEPAM Vsw: 280 -> 350 km/s
Np: unavailable
Tp: 10k -> 50k Kelvin

June 22, 2015
DOY 173
04:51 UT F MAG & SWEPAM Vsw: 360 -> 410 km/s
Np: 9 -> 15 cm^-3
Tp: 100k -> 150k Kelvin n = (0.8951, 0.4454, -0.0218)
+/- (0.0050, 0.0101, 0.0318)
V = 444.7 +/- 51.7; (134.6 +/- 14.9)
r_n = 2.10 +/- 0.06; r_b = 1.92 +/- 0.38
Th_Bn = 53.5 +/- 2.9; MA = 2.4 +/- 0.4
Automated Solution by E. Chapman

June 22, 2015
DOY 173
17:59 UT F MAG & SWEPAM Vsw: 450 -> 650 km/s
Np: 20 -> 40 cm^-3
Tp: 200k -> 800k Kelvin n = (-0.1792, -0.7381, -0.6504)
+/- (0.0062, 0.0019, 0.0021)
V = 139.8 +/- 44.9; (110.1 +/- 19.6)
r_n = 3.1 +/- 0.1; r_b = 3.1 +/- 0.2
Th_Bn = 86.5 +/- 2.0; MA = 2.3 +/- 0.4
Automated Solution by E. Chapman

June 24, 2015
DOY 175
~13:00 UT F MAG & SWEPAM Vsw: 580 -> 700 km/s
Np: unavailable
Tp: 100k -> 500k Kelvin

July 13, 2015
DOY 194
01:02 UT F MAG & SWEPAM Vsw: 600 -> 650 km/s
Np: 2 -> 3 cm^-3
Tp: 90k -> 120k Kelvin n = (-0.4407, 0.1577, -0.8837)
+/- (0.0587, 0.0200, 0.0286)
V = 338.5 +/- 76.5; (62.24 +/- 8.16)
r_n = 1.37 +/- 0.10; r_b = 1.38 +/- 0.29
Th_Bn = 85.3 +/- 3.7; MA = 0.7 +/- 0.1
Automated Solution by E. Chapman

August 15, 2015
DOY 227
~07:45 UT F MAG & SWEPAM Vsw: 340 -> 450 km/s
Np: 10 -> 15 cm^-3
Tp: 20k -> 100k Kelvin

September 20, 2015
DOY 263
05:27 UT F MAG & SWEPAM Vsw: 450 -> 550 km/s
Np: unavailable
Tp: 150k -> 300k Kelvin

October 24, 2015
DOY 297
18:26 UT F MAG & SWEPAM |B|: 5 -> 13 nT
Vsw: 420 -> 460 km/s
Np: 5 -> 12 1/cm^3
Tp: 70k -> 150k Kelvin n = (-0.6204, 0.7811, -0.0698)
+/- (0.0149, 0.0121, 0.0311)
V = 398.0 +/- 37.7; (126.6 +/- 21.7)
r_n = 2.69 +/- 0.11; r_b = 2.49 +/- 0.45
Th_Bn = 59.3 +/- 5.0; MA = 2.9 +/- 0.6
Automated Solution by E. Chapman

November 3, 2015
DOY 307
11:11 UT R MAG & SWEPAM |B|: 20 -> 9 nT
Vsw: 525 -> 675 km/s
Np: 10 -> 5 p+/cm^3
Tp: 400k -> 300k Kelvin n = (-0.9650, -0.0204, 0.2614)
+/- (0.0018, 0.0089, 0.0066)
V = 439.9 +/- 38.5; (160.7 +/- 23.7)
r_n = 2.45 +/- 0.15; r_b = 1.78 +/- 0.50
Th_Bn = 24.2 +/- 10.5; MA = 2.1 +/- 0.4
Automated Solution by E. Chapman

November 4, 2015
DOY 308
03:23 UT F MAG & SWEPAM |B|: 5.8 -> 9.8 nT
Vsw: 650 -> 710 km/s
Np: 3 -> 6 p+/cm^3
Tp: 150k -> 300k Kelvin n = (-0.9677, 0.1839, -0.1722)
+/- (0.0050, 0.0156, 0.0150)
V = 762.4 +/- 55.5; (145.3 +/- 27.8)
r_n = 2.58 +/- 0.42; r_b = 1.28 +/- 1.69
MA = 2.0 +/- 0.7; Th_Bn = 8.9 +/- 61.5
Automated Solution by E. Chapman

November 6, 2015
DOY 310
~17:35 UT F MAG & SWEPAM |B|: 6 -> 18 nT
Vsw: 450 -> 530 km/s
Np: unavailable
Tp: 20k -> 100k Kelvin

November 18, 2015
DOY 322
~19:00 UT F MAG & SWEPAM Vsw: 420 -> 450 km/s
Np: 8 -> 12 cm^-3
Tp: 120k -> 150k Kelvin
questionable - gradual change

December 7, 2015
DOY 341
12:11 UT R MAG & SWEPAM Vsw: 560 -> 600 km/s
Np: 5 -> 2.5 cm^-3
Tp: 350k -> 250k Kelvin n = (0.8505, 0.4046, -0.3362)
+/- (0.0145, 0.0204, 0.0189)
V = 329.9 +/- 75.6; (125.8 +/- 11.4)
r_n = 1.79 +/- 0.14; r_b = 1.72 +/- 0.55
Th_Bn = 61.0 +/- 5.1; MA = 2.0 +/- 0.4
Automated Solution by E. Chapman

December 14, 2015
DOY 348
~12:20 UT F MAG & SWEPAM Vsw: 400 -> 430 km/s
Np: 6 -> 12 cm^-3
Tp: gradual increase

December 19, 2015
DOY 353
15:28 UT F MAG & SWEPAM Vsw: 350 -> 450 km/s
Np: 5 -> 15 cm^-3
Tp: 60k -> 200k Kelvin n = (0.9836, 0.0614, -0.1695)
+/- (0.0015, 0.0103, 0.0083)
V = 527.3 +/- 46.0; (141.3 +/- 16.5)
r_n = 2.40 +/- 0.10; r_b = 2.14 +/- 0.26
Th_Bn = 53.7 +/- 2.3; MA = 3.0 +/- 0.4
Automated Solution by E. Chapman

December 31, 2015
DOY 365
~00:00 UT F MAG & SWEPAM Vsw: 340 -> 400 km/s
Np: unavailable
Tp: 50k -> 100k Kelvin

January 6, 2016
DOY 006
01:05 UT R MAG & SWEPAM Vsw: 520 -> 560 km/s
Np: unavailable
Tp: 200k -> 90k Kelvin

January 18, 2016
DOY 018
~20:55 UT F MAG & SWEPAM Vsw: 310 -> 350 km/s
Np: unavailable
Tp: 30k -> 70k Kelvin

January 21, 2016
DOY 021
~10:00 UT R MAG & SWEPAM Vsw: 460 -> 500 km/s
Np: unavailable
Tp: 200k -> 100k Kelvin

February 13, 2016
DOY 044
15:08 UT R MAG & SWEPAM Vsw: 390 -> 430 km/s
Np: unavailable
Tp: 80k -> 50k Kelvin

March 1, 2016
DOY 061
~04:30 UT F MAG & SWEPAM Vsw: 360 -> 400 km/s
Np: unavailable
Tp: 60k -> 120k Kelvin

March 11, 2016
DOY 071
~19:00 UT R MAG & SWEPAM Vsw: 470 -> 520 km/s
Np: 10 -> 5 p+/cm^3
Tp: 30k -> 20k Kelvin
questionable - slow transition

March 14, 2016
DOY 074
16:22 UT F MAG & SWEPAM Vsw: 370 -> 390 km/s
Np: unavailable
Tp: 30k -> 60k Kelvin

March 14, 2016
DOY 074
22:25 UT R MAG & SWEPAM |B|: 16 -> 11 nT
Vsw: 560 -> 500 km/s
Np: unavailable
Tp: 400k -> 250k Kelvin

April 12, 2016
DOY 103
~19:45 UT F MAG & SWEPAM questionable

April 13, 2016
DOY 104
00:31 UT R MAG & SWEPAM |B|: 14 -> 10 nT
Vsw: 480 -> 530 km/s
Np: 8 -> 4 nT
Tp: 250k -> 150k Kelvin

April 14, 2016
DOY 105
~06:50 UT F MAG & SWEPAM |B|: 14 -> 10 nT
Vsw: 450 -> 490 km/s
Np: 4 -> 6 nT
Tp: 80k -> 150k Kelvin

Coronal Mass Ejections, Magnetic Clouds and Complex Ejecta:

The following list contains CMEs, magnetic clouds and complex ejecta observed by the MAG and SWEPAM instruments. No attempt is made to guarantee the list is complete and any assessment of the ejecta's characteristics are preliminary. Most shocks observed by the ACE spacecraft are driven by observed ejecta (CMEs) that may as well be magnetic clouds. Examination of the shock list will reveall additional CMEs not listed below.

Any attempt to use this list in publications should be preceded by contacting the experimenters for their assessment of the quality of the statements made here.

This list is and always will be a work in progress.

Magnetic clouds are intervals of high field strength that display a smooth, continuous rotation of the IMF. They are colder than the surrounding plasma and are frequently, but not always, coincident with other signatures of solar ejecta (bidirection electron streaming and anomalous heavy ion composition, for instance). Clouds are frequently, but not always, characterized by low fluctuation levels of the IMF.

"Old" magnetic clouds are fully or nearly-fully expanded objects. Hence, the IMF intensity is not high.

Magnetic clouds observed by the spacecraft near the boundary of the flux rope may not show the 180 degree rotation that is part of the definition.

Magnetic clouds containing multiple flux ropes may show a disturbed IMF rotation and separate plasma characteristics (density, temperature, etc.).

The MAG instrument was activated the day of launch, August 25, 1997 and exited the Earth's magnetosphere later that same day. The magnetic clouds list begins with observations from August 26.

Magnetic cloud observations prior to the activation of SWEPAM are made without the benefit of thermal ion data. After the activation of SWEPAM, and whenever SWEPAM data is available, thermal ion data is used to confirm the passage of magnetic clouds.

The times are given only by the dates as clouds tend to span several days and the exact beginning or end may not be well defined. Initial comments are purely subjective.

Dates Comments

September 18-20, 1997
DOYs 261-263, 1997

September 21-22, 1997
DOYs 264-265, 1997

November 7-8, 1997
DOYs 311-312, 1997

January 7-8, 1998
DOYs 7-8, 1998 double flux rope event,
analayzed by Lepping et al.

February 4-6, 1998
DOYs 35-37, 1998 large cloud
candidate double flux rope
SWEPAM data unavailable 1st half

February 28 - March 1, 1998
DOYs 59-60, 1998 disturbed interval
high fluctuation levels
candidate double flux rope

March 4-6, 1998
DOYs 63-65, 1998 short, intense interval of counterstreaming electrons
from 14:30 to 17:00 on March 4,
possible heat flux dropouts on March 5/6
suggest mixed open and closed field lines,
confirmed single flux rope magnetic cloud DOYs 63.59 - 64.93

March 25-26, 1998
DOYs 84-85, 1998 candidate double flux rope

May 2-3, 1998
DOYs 122-123, 1998 begins approx. 1200 on May 2
and ends approx. 1900 on May 3,
forward shock 2 hours prior to end,
He+ observed,
low values of |B|,
magnetic topology unknown

June 2-3, 1998
DOYs 153-154, 1998

June 24-25, 1998
DOYs 175-176, 1998 confirmed double flux rope magnetic cloud DOY 175.74 - 176.48
two like-signed current filaments
single X-point resolved between flux ropes
interesting Tp, Np, and heavy ion composition

July 11-12, 1998
DOYs 192-193, 1998 oddly disturbed B direction
possible multiple flux rope cloud

August 2-3, 1998
DOYs 214-215, 1998 "old" cloud -- fully expanded
low |B|

August 8-9, 1998
DOYs 220-221, 1998 odd winding and Tp structure
candidate double flux rope cloud

August 19-21, 1998
DOYs 231-233, 1998 candidate 2 flux ropes in contact
geometry unconfirmed to date

August 27-28, 1998
DOYs 239-240, 1998 candidate 2 flux rope event

August 29, 1998
DOY 251, 1998 "old" cloud

September 18-19, 1998
DOYs 261-262, 1998 "old" cloud candidate

September 25-26, 1998
DOYs 268-269, 1998 CME without flux rope
not a magnetic cloud

October 19-20, 1998
DOYs 292-293, 1998 end ~6:00 on 20th,
good double flux rope candidate,
geometry unconfirmed to date

November 8-9, 1998
DOYs 312-313, 1998 odd event
cloud may be only 2nd day

November 10, 1998
DOY 314, 1998 possible trailing cloud
"old" and fully expanded

November 13-14, 1998
DOYs 317-318, 1998 highly disturbed compound object
geometry undetermined

December 10-11, 1998
DOYs 344-355, 1998 highly disturbed compound object
may contain cloud(s)

January 13-14, 1999
DOYs 13-14, 1999 possible compound cloud

January 22, 1999
DOY 22, 1999 complex ejecta,
see Burlaga et al., JGR, 106 (A10), 20957-20977, 2001.

February 13-14, 1999
DOYs 44-45, 1999

February 18-19, 1999
DOYs 49-50, 1999 likely multiple ejecta in contact

February 20, 1999
DOY 51, 1999 additional cloud in close proximity to former

February 28 - March 1, 1999
DOYs 59-60, 1999 unusual cloud interval

March 11-12, 1999
DOYs 70-71, 1999 unusual compound interval

April 16-17, 1999
DOYs 106-107, 1999 strongly evident cloud,
confirmed single flux rope magnetic cloud DOYs 106.99 - 107.76

April 21-22, 1999
DOYs 111-112, 1999 |B| < 10 nT
good rotation of IMF and cold ions
confirmed single flux rope cloud

April 26-27, 1999
DOYs 116-117, 1999 |B| ~ 10 nT, small IMF rotation
average Tp, depressed proton beta
possible glancing contact

July 7-8, 1999
DOYs 188-189, 1999 |B| > 10 nT, several IMF rotations,
Tp not depressed, Np features,
possibly several flux ropes in near contact

August 22-23, 1999
DOYs 234-235, 1999 odd |B| ~ 5 nT event
IMF rotation and low Tp
possible "old" cloud

September 15, 1999
DOY 258, 1999 short duration cloud,
triple flux rope candidate DOY 258.36 - 258.74 (HQ)

September 21-22, 1999
DOYs 264-265, 1999 |B| ~ 10 nT, strong IMF rotation,
slightly reduced Tp,
cloud candidate

October 10, 1999
DOY 283, 1999 odd event preceding additional disturbance,
small IMF rotation, reduced IMF fluctuations,
not reduced Tp,
candidate cloud event

October 21-22, 1999
DOYs 294-295, 1999 possible compound object,
geometry undetermined

November 12-13, 1999
DOYs 316-317, 1999 |B| ~ 5 nT, irregular IMF fluctuations,
IMF rotation and reduced Tp,
candidate "old" cloud preceding later ejecta

November 23-24, 1999
DOYs 327-328, 1999 |B| ~ 12 nT, 2 disjointed IMF rotations,
IMF fluctuations moderate, but not small,
disjointed densities and Tp,
no flux rope found in analysis

December 13, 1999
DOY 347, 1999 first of 2 magnetic clouds,
|B| ~ 15 nT, strong IMF rotation,
expansion evident, reduced Tp,
appear separated by disturbed flow,
geometry unknown

December 14, 1999
DOY 348, 1999 second of 2 magnetic clouds,
|B| ~ 10 nT, modest IMF rotation,
not expanding, reduced Tp,
geometry unknown

January 22-23, 2000
DOYs 22-23, 2000 10-hr event ending early second day,
|B| ~ 20 nT, odd IMF rotation,
confirmed single flux rope magnetic cloud DOY 23.11 - 23.63,
possible flux ropes day following

January 27, 2000
DOY 27, 2000 short-lived event,
|B| ~ 15 nT, good IMF rotation,
possible magnetic cloud,
precedes arrival of second ejecta

February 12, 2000
DOY 43, 2000 short-lived event following larger ejecta,
odd IMF rotation with depressed Tp,
possible magnetic cloud,
uncertain magnetic topology

February 21-22, 2000
DOYs 52-53, 2000 |B| ~ 15 nT, slightly reduced Tp,
confirmed double flux rope cloud

March 1-2, 2000
DOYs 61-62, 2000 |B| ~ 10 nT, odd IMF rotation,
depressed Tp,
unusual cloud candidate

March 19, 2000
DOY 79, 2000 |B| ~ 10 nT, 45 deg IMF rotation,
depressed Tp, low IMF fluctuations,
good cloud candidate

March 28-29, 2000
DOYs 88-89, 2000 |B| ~ 10 nT, good IMF rotation,
SWEPAM dropout making Tp unknown,
interesting cloud candidate

March 30-31, 2000
DOYs 90-91, 2000 |B| < 10 nT, no clean IMF rotation,
slightly depressed Tp, variable Np, alpha densities enhanced,
some bidirectional electrons,
likely CME with IMF topology unknown

April 19, 2000
DOY 110, 2000 |B| ~ 10 nT, 90 deg IMF rotation,
depressed Tp, reduced IMF fluctuations,
possible cloud candidate

May 2, 2000
DOY 123, 2000 |B| ~ 15 nT, 45 deg IMF rotation,
reduced IMF fluctuations, not expanding,
possible cloud buried within ejecta

May 14, 2000
DOY 135, 2000 |B| ~ 5 nT, depressed Tp, 90 deg rotation of IMF,
reduced IMF fluctuation, between 2 intense intervals,
12-hr interval, minimal expansion,
possible cloud candidate

June 8-9, 2000
DOYs 160-161, 2000 |B| ~ 20 nT, 90 deg rotation of IMF,
unusual IMF rotations,
depressed Tp, low IMF fluctuations,
significant ongoing expansion, reduced Np,
possible multiple flux rope cloud candidate,
possible complex ejecta

June 11, 2000,
DOY 163, 2000 |B| ~ 15 nT, ~180 deg IMF rotation,
unusual rotation signatures,
possible multiple flux rope candidate

June 14, 2000
DOY 166, 2000 |B| ~ 10 nT, 45 deg IMF rotation,
depressed Tp, elevated Np,
possible cloud

June 26, 2000
DOY 178, 2000 |B| ~ 10 nT, 45 deg IMF rotation,
depressed Tp, minimal expansion,
possible cloud buried in larger ejecta

July 11-13, 2000
DOY 193 - 195, 2000 confirmed single flux rope magnetic cloud DOYs 193.99 - 195.22

July 17-18, 2000
DOYs 197 - 198, 2000 interval starts late in first day,
|B| ~ 50 nT, 90+ deg IMF rotation,
depressed Tp, strongly expanding object,
candidate for double flux rope cloud,
geometry uncertain at this time

July 20-21, 2000
DOYs 202 - 203, 2000 unusually low |B|, interesting IMF rotation,
reduced Tp, nonexpanding object,
cloud candidate

July 27-29, 2000
DOYs 209 - 211, 2000 objects difficult to resolve,
driving multiple shocks,
geometry unknown

July 31 - August 1, 2000
DOYs 213 - 214, 2000 ejecta starts late first day,
confirmed single flux rope magnetic cloud DOYs 213.93 - 214.47

August 10-11, 2000
DOYs 223 - 224, 2000 |B| ~ 10 nT, 135 deg IMF rotation,
depressed Tp, little ongoing expansion,
cloud candidate, uncertain geometry

August 12-13, 2000
DOYs 225 - 226, 2000 5 nT < |B| < 45 nT,
unusual Np, Tp and expansion signatures,
confirmed double flux rope magnetic cloud DOY 225.2 - 225.8,
possible companion cloud following DOY 226

September 3, 2000
DOY 247, 2000 12-hr expansion interval with depressed Tp,
45 deg IMF rotation and |B| ~ 5 nT,
possible cloud candidate

September 13, 2000
DOY 257, 2000 6-hr interval suggestive of poorly encountered cloud,
nonexpanding, slightly reduced Tp,
|B| ~ 5 nT with reduced IMF fluctuations,
interesting candidate to examine

September 17-18, 2000
DOYs 261 - 262, 2000 |B| ~ 40 nT, Vsw ~ 800 km/s,
unknown ejecta

October 3-4, 2000
DOYs 277 - 278, 2000 |B| ~ 20 nT, strong rotation of the IMF,
reduced Tp, expansion varies internally,
confirmed single flux rope magnetic cloud DOYs 277.63 - 278.44

October 13-14, 2000
DOYs 287 - 288, 2000 |B| ~ 10 nT, 90 deg rotation of IMF,
depressed Tp and Np, perhaps bi-modal structure,
follows more intense ejecta,
interesting cloud candidate,
geometry uncertain

October 28-29, 2000
DOYs 302 - 303, 2000 |B| ~ 20 nT, 90+ deg rotation of IMF,
reduced IMF fluctuation level,
depressed Tp and Np with some ongoing expansion,
uncertain magnetic topology,
good cloud candidate

November 6-7, 2000
DOYs 311 - 312, 2000 |B| ~ 25 nT and ~ 180 deg IMF rotation,
reduced Tp and Np, ongoing expansion,
precedes possible magnetic hole boundary,
confirmed single flux rope magnetic cloud DOYs 311.93 - 312.96

November 26-77, 2000
DOYs 331 - 332, 2000 |B| ~ 30 nT and ~ 180 deg IMF rotation(s),
studied by Wang et al., Solar Phys, 211, 333-344, 2002.

December 2-3, 2000
DOYs 336 - 337, 2000 6-hr period, |B| ~ 5 nT and ~ 45 deg IMF rotation,
low IMF fluctuations, slight ongoing expansion,
interesting candidate to examine

December 7, 2000
DOY 342, 2000 12-hr interval, |B| ~ 10 nT, 45+ deg IMF rotation,
part of larger ejecta, collapsing period,
interesting cloud candidate

December 29, 2000
DOY 364, 2000 12-hr expansion interval, |B| ~ 5 nT and ~ 45 deg IMF rotation,
reduced IMF fluctuations, part of multiple candidate ejecta,
interesting candidate to examine

Counterstreaming Electron Events:

Solar wind electrons at 1 AU are observed to stream through the solar wind at speeds in excess of the solar wind speed. This is not the case for thermal ions. Electrons are observed to move away from the sun and along magnetic field lines.

At some times electrons are observed to stream in both directions along the magnetic field. It is widely held that at these times either both ends of the magnetic field line are connected to the sun, producing an expanding bubble-like intrusion into the interplanetary medium, or both ends of the field line were recently connected to the sun and reconnected to form a closed structure. Such periods are said to exhibit counterstreaming electrons and the SWEPAM instrument on ACE is capable of measuring such distributions.

Periods of prolonged counterstreaming electrons are frequently associated with interplanetary observations of Coronal Mass Ejections (CMEs). For the counterstreaming electrons events listed here the counterstreaming is not always, or even generally, continuous throughout the event, but is almost always intermittent over the prolonged period that marks the duration of the observation.

Interplanetary, in-situ observations of coronal mass ejections are measurements of solar ejecta. These in-situ observations have now been correlated with remote optical observations of solar ejecta (see SOHO/LASCO CME list from remote optical observations).

Magnetic clouds are sometimes, but not always, observed within the CME or counterstreaming electron event. Comparison of this list with the cloud list will reveal those periods when both are present.

Magnetic field lines connected to downstream disturbances, such as shocks, may also produce counterstreaming electrons; although generally these events are of shorter duration than those listed here. For a spacecraft that is upstream of the Earth, as is ACE, such a downstream shock source could also include the Earth's bow shock.

SWEPAM was activated on October 20, 1997. SWEPAM observations are not available for Dec. 4-22, 1997 or Feb. 20-23, 1998. This list of counterstreaming electron observations is based solely on SWEPAM-E observations.

Start and stop times are only accurate to ~15 minutes.

Start Dates / Times [UT] Stop Dates / Times [UT] Comments

Oct. 27, 1997 / ~00:00 Oct. 28, 1997 / ~6:30 may start earlier

Nov. 7, 1997 / ~4:15 Nov. 10, 1997 / ~1:00

Nov. 14, 1997 / ~17:00 Nov. 17, 1997 / ~10:30

Nov. 22, 1997 / ~14:50 Nov. 26, 1997 / ~17:00

Dec. 30, 1997 / ~10:00 Jan. 2, 1998 / ~11:30

Jan. 5, 1998 / ~12:30 Jan. 8, 1998 / ~21:30

Jan. 16, 1998 / ~00:00 Jan. 21, 1998 / ~7:30

Jan. 28, 1998 / ~17:30 Feb. 1, 1998 / ~16:00

Feb. 4, 1998 / ~2:10 Feb. 5, 1998 / ~23:00

Feb. 17, 1998 / ~10:30 Feb. 17, 1998 / ~20:00

March 2, 1998 / ~13:00 March 3, 1998 / ~24:00

March 7, 1998 / ~5:00 March 9, 1998 / ~00:00

March 25, 1998 / ~13:00 March 26, 1998 / ~21:00

April 6, 1998 / ~4:00 April 7, 1998 / ~1:30

April 17, 1998 / ~10:00 April 19, 1998 / ~4:00

May 2, 1998 / ~0:00 May 4, 1998 / ~2:00 large He+ event
in both duration
and magnitude

May 4, 1998 / ~7:00 May 7, 1998 / ~21:00

May 15, 1998 / ~22:00 May 17, 1998 / ~6:00

May 27, 1998 / ~0:00 May 28, 1998 / ~2:00

May 29, 1998 / ~18:00 May 31, 1998 / ~22:00

June 2, 1998 / ~10:00 June 2, 1998 / ~15:00

June 7, 1998 / ~0:00 June 9, 1998 / ~12:00

June 13, 1998 / ~19:00 June 15, 1998 / ~22:00

June 18, 1998 / ~7:00 June 18, 1998 / ~19:30

June 25, 1998 / ~3:00 June 28, 1998 / ~14:00

July 6, 1998 / ~21:00 July 10, 1998 / ~5:00

July 11, 1998 / ~17:00 July 13, 1998 / ~11:30

July 24, 1998 / ~0:00 July 25, 1998 / ~24:00

July 27, 1998 / ~22:30 July 29, 1998 / ~11:00

July 30, 1998 / ~23:30 Aug. 3, 1998 / ~10:00

Aug. 5, 1998 / ~5:00 Aug. 9, 1998 / ~24:00

Aug. 10, 1998 / ~13:20 Aug. 10, 1998 / ~22:00

Aug. 12, 1998 / ~0:30 Aug. 14, 1998 / ~3:00

Aug. 16, 1998 / ~0:00 Aug. 18, 1998 / ~21:00

Aug. 20, 1998 / ~23:00 Aug. 22, 1998 / ~18:00

Aug. 26, 1998 / ~18:00 Sept. 1, 1998 / ~20:00

Sept. 7, 1998 / ~6:30 Sept. 9, 1998 / ~5:30

Sept. 25, 1998 / ~1:00 Sept. 26, 1998 / ~19:30

October 19, 1998 / ~3:00 October 22, 1998 / ~17:30

October 23, 1998 / ~17:00 October 25, 1998 / ~20:00

Magnetic Holes:

Magnetic holes are marked decreases in the magnetic field intensity which possess pressure balance across the interfaces. This means that when the decrease in magnetic pressure is accounted for by a corresponding and equal increase in the thermal pressure of the background ions and electrons.

The recognition of magnetic holes can be an imprecise process that is subject to the ambient conditions of the interplanetary magnetic field. Under highly disturbed conditions, a magnetic hole may not be clearly recognizable. They are most easily seen under conditions when the IMF is otherwise steady and displaying large amplitude.

Magnetic holes are routinely observed within the solar wind and have been observed in planetary magnetospheres. They are seen over a wide range of scale sizes, from signals lasting < 1 minute to those lasting over 1 hour. This list attempts to focus on those magnetic holes lasting over 15 minutes in the ACE dataset.

We characterize the magnetic holes listed here as having either rounded, square, or sawtoothed sides. This may be an indication that the spacecraft passed near the edge boundary of the hole or that the pressure balance is incomplete so that the hole is either expanding or contracting.

Dates / Times [UT] Comments

Sept. 6, 1997 / 11:30 - 13:00 Rounded sides
First of pair

Sept. 6, 1997 / 13:00 - 14:00 Rounded sides
Second of pair

Nov. 8, 1997 / 18:00 - 19:00 Sawtoothed sides

Dec. 2, 1997 / 21:00 - 23:00 Square sides
May be 2 sawtoothed holes

Dec. 31, 1997 / 21:00 - 22:15 Square sides

Jan. 15, 1998 / 5:15 - 5:30 Square sides

Jan. 15, 1998 / 12:45 - 13:00 Square sides

Feb. 9, 1998 / 5:00 - 6:00 Sawtoothed sides

March 10, 1998 / 11:45 - 12:45 Sawtoothed sides

April 3, 1998 / 4:00 - 5:30 Sawtoothed sides

April 9, 1998 / 4:00 - 6:00 Square sides

Apr. 13, 1998 / 20:00 - Apr. 14, 1998 / 1:00 Square sides

April 16, 1998 / 7:00 - 8:30 Square sides

April 16, 1998 / 9:00 - 10:00 Square sides

April 17, 1998 / 5:45 - 10:00 Sawtoothed sides

June 18, 1998 / 22:00 - 23:30 Twin holes
Sawtoothed sides

July 16, 1998 / 0:30 - 1:00 Sawtoothed sides

July 16, 1998 / 2:30 - 3:30 Sawtoothed sides

July 23, 1998 / 0:10 - 3:00 Sawtoothed sides

Aug. 6, 1998 / 6:00 - 7:00 Square sides
5 hours after shock

Oct. 24, 1998 / 18:00 - 19:45 Sawtoothed sides
Otherwise constant |B| all day

Jan. 9, 1999 / 22:00 - 23:00 Rounded sides
24 hrs constant |B| either side

Feb. 11, 1999 / 10:15 - 11:00 Square sides

Feb. 21, 1999 / 22:00 - 23:00 Square sides
Irregular

March 12, 1999 / 11:30 - 14:15 Square sides

April 16, 1999 / 12:30 - 14:00 Sawtoothed sides
Following shock

May 1, 1999 / 15:30 - 17:00 Rounded sides
24 hrs constant |B| either side

May 5, 1999 / 20:00 - 23:00 Sawtoothed sides
Irregular 5 hours after shock

May 24, 1999 / 4:30 - 5:30 Rounded sides

July 2, 1999 / 22:00 - 23:00 Sawtoothed sides

July 18, 1999 / 23:00 - July 19, 1999 / 3:15 Square sides

July 30, 1999 / 13:00 - 14:00 Sawtoothed sides
Time of high |B|

Aug. 21, 1999 / 3:30 - 4:30 Square sides
Irregular

Aug. 21, 1999 / 17:00 - 19:00 Square sides

Aug. 15, 1999 / 20:30 - 22:00 Sawtoothed sides

Sep. 6, 1999 / 6:00 - 8:00 Square sided

Terrestrial Foreshock:

Occasionally ACE will observed energetic ions or electrons originating from the Earth's bow shock or from behind the shock. Electrons are expected to be more frequently observed since the mean-free-path for electrons exceeds that of ions for particles with sufficient energy to traverse the upstream region and reach the spacecraft at L1. When this occurs we will note the time and the instrument that records the observation.

Start Dates / Times [UT] Stop Dates / Times [UT] Comments

March 14, 1998 Suspected interval
Intermittent during the day
SWEPAM-E observations

Links to Other Spacecraft Sites and Lists:

The following links provide additional data on shock, CME and CIR observations made by various satellites and may provide very useful alternate or complimentary views of the above ACE observations:

WIND/MFI magnetic cloud list.
WIND/MFI interplanetary shock list.
SOHO/LASCO CME list from remote optical observations.
SOHO Proton Monitor shock list using thermal ion data to discern possible shocks at L1 (there is no magnetic field instrument on SOHO).