CME 20020413

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
20020413.005007.p239s
 00:50
 248
 760
 -3.9
1.7e+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)
d02.04.12.21:24:41.ovi.dat
 222
 21:25:41
 03:25:41
 2.40
 20
 600
d02.04.13.03:38:39.ovi.dat
 220
 03:40:19
 04:10:19
 1.70
 13
 300
d02.04.13.04:13:09.ovi.dat
 222
 04:14:13
 13:14:13
 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)
d02.04.12.21:24:41.ovi.dat
 1029.00
 1043.30

996.900
 1001.20

982.200
 992.200

1211.10
 1220.20

976.200
 979.600

1222.60
 1225.80
d02.04.13.03:38:39.ovi.dat
 1029.00
 1043.30

996.900
 1001.20

982.200
 992.200

1211.10
 1220.20

976.200
 979.600

1222.60
 1225.80
d02.04.13.04:13:09.ovi.dat
 1029.00
 1043.30

996.900
 1001.20

982.200
 992.200

1211.10
 1220.20

976.200
 979.600

1222.60
 1225.80


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/04/13 00:42 UT 260 2.46,2.45 HILya1216
OVI1032
OVI1038

Images

Intensity Images

HI Lya difference image

OVI 1032A Doppler shift image


Interpretation

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

Comments

Broad and blue-shifted OVI profiles. The last part of the images starting from 06:38UT belongs to the next CME.

Last Update Wed Oct 6 15:30:09 2010