CME 19980331

Tutorials: UVCS CME Observations pdf / html
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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
19980331.223043.p042s
22:30
46
415
1.3
-------
No
No


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d98.03.31.19:12:39.lya.dat
60
19:23:25
00:53:25
2.05
14
200


01:21:33
01:28:13
2.10
14
200

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d98.03.31.19:12:39.lya.dat
1237.40
1244.40

1206.10
1224.90

1186.40
1200.30

1175.00
1180.00


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1998/03/31 21:45 -71 2.11 HILya1216

Images

Intensity Images

HI Ly-alpha dopplergramm vs time

HI Ly-alpha intensity difference vs time


Interpretation

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

Last Update Thu Aug 7 19:00:06 2008