CME 19991220

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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
19991220.180605.p014g
 18:06
 Halo
 1237
 -76.7
5.1e+15*
 No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d99.12.20.20:34:06.ovi.dat
 15
 20:44:32
 21:36:12
 1.50
 41
 100


21:41:51
 22:33:31
 1.55
 41
 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)
d99.12.20.20:34:06.ovi.dat
 1036.60
 1038.60

1031.00
 1033.00

997.900
 999.800

977.900
 979.900

1213.50
 1215.40


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1999/12/20 20:44 50 1.42, 1.48 HILya1216
OVI1032
OVI1038

Images

Intensity Images

Ly alpha intensity

Ly alpha velocity


Plots and more


Interpretation

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

Last Update Thu Nov 6 11:25:18 2008