CME 20020917

Tutorials: UVCS CME Observations pdf / html
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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
20020917.080605.p213g
 08:06
 210
 960
 2.5
1.4e+16*
 No
 Yes


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d02.09.17.04:01:23.ovi.dat
 218
 04:02:49
 13:02:49
 2.40
 20
 600

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
d02.09.17.04:01:23.ovi.dat
 1028.90
 1043.10

996.800
 1001.10

978.900
 988.800

1210.90
 1220.10

975.800
 979.200

1219.80
 1222.90


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/09/17 08:00 54 70 2.45 HILya1216
OVI1032
OVI1038

Images

Intensity Images

H I Lya 1216A intensity image

H I Lya Doppler shift image

O VI 1032A intensity image


Interpretation

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

Comments

The front has been detected and the lines are broader, but exposure time too long (600 sec)

Last Update Wed May 13 21:06:13 2009