CME 19990607

Tutorials: UVCS CME Observations pdf / html
UVCS CME Catalog Pages html

Table 1 - General Information

CME ID
 Time (UT)
 PA (deg)
 Speed (km/sec)
 Acceleration (m/sec2)
 Mass (g)
 Type II RB
X Flare
19990607.060605.p068s
 06:06
 69
 269
 -6.9*
 1.0e+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)
d99.06.07.08:53:37.ovi.dat
 90
 08:54:08
 09:00:48
 1.50
 28
 200


09:01:31
 09:08:11
 1.60
 28
 200


09:08:53
 09:17:53
 1.70
 28
 180


09:19:52
 09:28:52
 1.80
 28
 180


09:30:51
 09:42:51
 2.00
 28
 180


09:45:05
 10:00:05
 2.30
 28
 180


10:03:07
 10:28:27
 2.80
 28
 200


10:31:16
 11:05:56
 3.50
 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)
d99.06.07.08:53:37.ovi.dat
 1023.40
 1043.70

975.700
 992.400

1207.60
 1222.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1999/06/07 09:08 0 0 1.76 and above OVI1032

Images

Intensity Images

O VI 1032 intensity, background corona not subtracted


Interpretation

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

Comments

Event is seen as intensity enhancement in O VI by the pressing of the southern CME leg against the existing streamer. May not qualify as a CME event.

Last Update Fri Jun 6 14:48:13 2008