CME 20020228

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
20020228.050607.p083n
 05:06
 66
 381
 -2.4
1.2e+16
No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
s02.02.28.06:30:09.ovi.dat
 90
 06:31:01
 06:45:01
 3.00
 41
 120


06:48:19
 07:12:19
 2.50
 41
 120


07:16:09
 07:30:09
 2.10
 41
 120


07:33:30
 07:43:30
 1.90
 41
 120


07:46:11
 07:54:11
 1.75
 41
 120


07:56:11
 08:00:11
 1.60
 41
 120

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
s02.02.28.06:30:09.ovi.dat
 1024.20
 1043.10

989.000
 993.200

985.400
 987.800

1204.00
 1206.20

970.600
 979.900

1211.30
 1219.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/02/28 06:42 90 3.10,2.56,2.11,1.88,1.71 HILya1216
HILyb1026

Images

Intensity Images

H I Lya 1216A intensity image at several heights. Due to the bright prominence material detected at lower heights, the small intensity variation detected at higher heights are not easy to see in the image.

Difefrence spectra as seen at different heights.


Interpretation

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

Last Update Mon Apr 27 20:16:06 2009