CME 19980331

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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
19980331.155448.p157g
 15:54
 158
 1047
 7.9
4.2e+14
No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d98.03.31.12:46:31.ovi.dat
 180
 14:55:46
 15:55:46
 2.50
 49
 300

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
d98.03.31.12:46:31.ovi.dat
 1022.70
 1043.60

1005.40
 1013.80

1235.40
 1243.10


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1998/03/31 14:55 2.63 OVI1032

Images

Intensity Images

OVI 1032 intensity vs time


Interpretation

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

Comments

Only few exposures at the beginning of the CME, no CME signal in HI Ly-alpha

Last Update Wed Nov 11 15:40:05 2009