CME 19991222

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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
19991222.023005.p011g
 02:30
 Halo
 570
 -8.9
2.9e+15*
 Yes
 Yes


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d99.12.22.01:30:08.ovi.dat
 15
 01:31:03
 03:14:23
 1.94
 27
 100
d99.12.22.03:25:05.ovi.dat
 15
 03:26:00
 03:56:00
 2.50
 27
 100


04:00:08
 06:06:48
 2.52
 27
 100

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
d99.12.22.01:30:08.ovi.dat
 1002.10
 1102.40

1159.30
 1251.80
d99.12.22.03:25:05.ovi.dat
 971.600
 1071.90

1128.70
 1221.10


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1999/12/22 02:07 300 2.0, 2.56 HILya1216
OVI1032
OVI1038

Images

Intensity Images

O VI Intensity Difference

O VI Velocity centroid

Ly alpha intensity difference


Interpretation

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

Comments

Broad O VI seen at front, but probablty not broad enough to be shock. Star enters slit at 05:55.

Last Update Thu Nov 6 12:09:00 2008