CME 19990312

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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
19990312.165837.p087s
16:58
77
695
-2.4*
2.5e+14*
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d99.03.12.15:42:01.ovi.dat
62
16:06:34
16:16:34
1.60
13
75


16:18:31
16:21:01
1.90
13
75


16:21:59
16:31:59
1.60
13
75


16:33:51
16:36:21
1.90
13
75


16:37:18
16:47:18
1.60
13
75


16:49:15
16:51:45
1.90
13
75


16:52:43
17:02:43
1.60
13
75


17:04:44
17:07:14
1.90
13
75


17:08:14
17:18:14
1.60
13
75


17:20:12
17:22:42
1.90
13
75


17:23:33
17:33:33
1.60
13
75


17:35:30
17:38:00
1.90
13
75


17:38:56
17:48:56
1.60
13
75


17:50:47
17:53:17
1.90
13
75

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d99.03.12.15:42:01.ovi.dat
1030.40
1039.20

997.500
1000.50

985.400
990.400

1212.10
1216.70

976.100
978.900

1222.70
1225.30


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1999/03/12 17:59 45 0 1.57 HILya1216

Images

Intensity Images

LyA Intensity, 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

Narrow line width.

Last Update Tue May 19 10:45:08 2009