CME 19980120

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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
19980120.195817.p090g
 19:58
 95
 428
 -12.4*
 4.5e+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)
d98.01.20.18:39:37.lya.dat
 60
 18:47:58
 19:17:58
 1.50
 14
 200


19:20:54
 20:00:54
 1.70
 14
 200


20:04:07
 20:54:07
 1.85
 14
 200


20:59:07
 22:09:07
 2.15
 14
 200


22:14:01
 23:44:01
 2.50
 14
 200
d98.01.20.18:39:37.ovi.dat
 60
 18:47:58
 19:17:58
 1.50
 14
 200


19:20:54
 20:00:54
 1.70
 14
 200


20:04:07
 20:54:07
 1.85
 14
 200


20:59:07
 22:09:07
 2.15
 21
 200


22:14:01
 23:44:01
 2.50
 21
 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)
d98.01.20.18:39:37.lya.dat
 1237.10
 1246.60

1204.20
 1233.60

1194.10
 1200.00
d98.01.20.18:39:37.ovi.dat
 1024.40
 1042.80

978.400
 996.400

1202.50
 1219.10

975.300
 978.900

1218.60
 1222.00


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1998/01/20 19:35 1.67,1.85,2.19 HILya1216
OVI1032
OVI1038

Images

Intensity Images

OVI 1032 intensity difference vs time at 1.67 Rsun

HI Ly-alpha intensity difference vs time at 1.67 Rsun


Interpretation

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

Last Update Tue Dec 9 23:33:24 2008