CME 19990508

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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
19990508.162605.p069g
 16:26
 69
 316
 -0.7*
 1.7e+14
Yes
 Yes


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d99.05.08.19:43:24.ovi.dat
 90
 19:43:55
 19:50:35
 1.50
 28
 200


19:51:23
 19:58:03
 1.65
 28
 200


19:58:47
 20:07:47
 1.90
 28
 180


20:09:53
 20:21:53
 2.15
 28
 180


20:24:06
 20:42:06
 2.55
 28
 180


20:45:37
 21:17:17
 3.10
 28
 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)
d99.05.08.19:43:24.ovi.dat
 1023.20
 1043.80

980.400
 993.400

1208.70
 1220.60

975.800
 979.200

1221.80
 1224.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1999/05/08 19:51 45 0 1.61, 1.90, 2.19 HILya1216
OVI1032
OVI1038

Images

Intensity Images

LyA Intensity, narrow jet passing 1.61-2.19 Rs. background corona not subtracted


Interpretation

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

Comments

Event seen is the narrow jet at the SE after the main CME.

Last Update Thu May 29 08:18:52 2008