CME 20020402

Tutorials: UVCS CME Observations pdf / html
UVCS CME Catalog Pages html

Table 1 - General Information

CME ID
 Time (UT)
 PA (deg)
 Speed (km/sec)
 Acceleration (m/sec2)
 Mass (g)
 Type II RB
X Flare
20020402.111005.p144g
 11:10
 148
 915
 -25.6
-------
No
 Yes


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
s02.04.02.10:06:51.ovi.dat
 135
 10:07:22
 10:35:22
 3.50
 41
 120


10:39:18
 11:03:18
 3.00
 41
 120

135
 11:06:58
 11:30:58
 2.50
 41
 120


11:34:41
 11:48:41
 2.10
 41
 120

135
 11:52:00
 12:02:00
 1.90
 41
 120


12:04:59
 12:12:59
 1.75
 41
 120

135
 12:14:59
 12:18:59
 1.60
 41
 120
s02.04.02.12:23:58.ovi.dat
 180
 12:24:29
 12:52:29
 3.50
 41
 120


12:56:12
 13:20:12
 3.00
 41
 120

180
 13:23:56
 13:47:56
 2.50
 41
 120


13:51:33
 14:05:33
 2.10
 41
 120

180
 14:08:53
 14:18:53
 1.90
 41
 120


14:21:38
 14:29:38
 1.75
 41
 120

180
 14:31:43
 14:35:43
 1.60
 41
 120

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
s02.04.02.10:06:51.ovi.dat
 1022.90
 1043.20

998.000
 1000.70

971.700
 985.600

1208.30
 1221.20
s02.04.02.12:23:58.ovi.dat
 1022.90
 1043.20

998.000
 1000.70

971.700
 985.600

1208.30
 1221.20


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/04/02 11:06 170 2.59,2.14,1.91,1.76,1.56 (PA=135);3.64,3.12,2.58,2.13,1.90 (PA=180) HILya1216
OVI1032
OVI1038
SiXII521

Images

Intensity Images

Si XII 520A difference image at PA=135

HI Lya difefrence image at PA=135

O VI 1032A difference image at PA=135


Interpretation

Front Yes
Void Yes
Shock ?
Current Sheet No
Prominence ?
Flare O VI No
Leg No
Helix No

Last Update Wed Mar 14 15:16:38 2012