CME 20010331

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Table 1 - General Information

CME ID
Time (UT)
PA (deg)
Speed (km/sec)
Acceleration (m/sec2)
Mass (g)
Type II RB
X Flare
20010331.040608.p270g
04:06
266
503
7.9*
1.1e+14
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d01.03.31.04:21:04.ovi.dat
225
04:22:08
13:22:08
2.40
21
600
s01.03.31.14:13:01.ovi.dat
270
14:13:34
14:23:34
1.75
42
120

270
14:26:24
14:34:24
1.60
42
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)
d01.03.31.04:21:04.ovi.dat
1029.00
1043.30

996.900
1001.20

982.200
992.200

1211.00
1220.20

976.200
979.600

1222.60
1225.80
s01.03.31.14:13:01.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2001/03/31 04:21 2.45(PA=225); 1.53,1.71(PA=270) HILya1216
OVI1032
OVI1038
SiXII521

Images

Intensity Images

HI Ly-alpha Intensity Difference

HI Lya difference image

Si XII Intensity. The narrow feature after the CME

OVI 1032 Intensity Difference

OVI 1032A intensity image


Interpretation

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

Comments

during the Synoptic scan at PA=270 a narrow feature is detected, possible CS

Last Update Tue May 8 23:01:34 2012