CME 20040229

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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
20040229.123005.p233g
 12:30
 215
 573
 9.6
4.2e+14*
 No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
s04.02.29.12:10:43.ovi.dat
 180
 12:11:14
 12:33:14
 2.03
 55
 120


12:36:47
 13:40:47
 1.91
 55
 120


13:45:57
 13:53:57
 1.79
 55
 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)
s04.02.29.12:10:43.ovi.dat
 1022.80
 1044.70

972.800
 981.500


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2004/02/29 12:24 58 404 1.86, 1.71, 1.57 HILyb1026
HILyg973
CIII977
OVI1032
OVI1038

Images

Intensity Images

C III 977 intensity

O VI 1037 intensity, background corona not subtracted

LyG intensity

O VI 1032 intensity, background corona not subtracted

O VI 1032 width

LyB intensity, background corona not subtracted


Interpretation

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

Comments

Strands of prominence material have various line shifts that the line shift changed as material subsequently entered the slit.

Last Update Wed Apr 1 16:27:24 2009