CME 20030221

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
20030221.113005.p230g
 11:30
 193
 1026
 -15.0
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)
s03.02.21.10:24:52.ovi.dat
 225
 10:43:04
 11:07:04
 2.50
 41
 120


11:10:54
 11:24:54
 2.10
 41
 120


11:28:15
 11:38:15
 1.90
 41
 120


11:40:58
 11:48:58
 1.75
 41
 120


11:50:56
 11:54:56
 1.60
 41
 120

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
s03.02.21.10:24:52.ovi.dat
 1024.40
 1042.70

966.600
 978.900

1204.70
 1216.10


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2003/02/21 11:17 100 870 2.11 HILya1216
OVI1032
OVI1038

Images

Intensity Images

H I Lya 1216A intensity image


Interpretation

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

Comments

Broadening and blue shift of O VI and Lya lines at the passage of the front.

Last Update Wed Apr 15 21:33:45 2009