CME 19990510

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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
19990510.055005.p070s
05:50
Halo
920
-14.1
1.5e+15*
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d99.05.10.04:50:18.ovi.dat
360
05:16:35
05:28:35
1.90
28
180


05:30:48
05:48:48
2.15
28
180

360
05:52:18
06:20:58
2.40
28
200
d99.05.10.06:28:01.ovi.dat
45
06:28:32
06:35:12
1.50
28
200


06:36:00
06:42:40
1.60
28
200

45
06:43:24
06:52:24
1.70
28
180


06:54:29
07:03:29
1.90
28
180

45
07:05:30
07:17:30
2.10
28
180


07:19:43
07:34:43
2.50
28
180

45
07:37:44
07:59:44
3.00
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)
d99.05.10.04:50:18.ovi.dat
1023.20
1043.70

980.400
993.400

1208.70
1220.60

975.800
979.200

1221.80
1224.90
d99.05.10.06:28:01.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
1999/05/10 06:28 361 0 1.43,1.55,1.67,1.90,2.13,2.58,3.12 HILya1216
HILyb1026
CIII977

Images

Intensity Images

LyA line shift

LyA Intensity


Plots and more

LyA spectrum showing continuous distribution of the line-of-sight speed


Interpretation

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

Last Update Mon Nov 23 09:05:59 2009