CME 20021223

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
20021223.073148.p273s
 07:31
 269
 351
 10.9*
 2.6e+13*
 No
 No


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
d02.12.23.04:37:55.ovi.dat
 251
 04:38:58
 13:38:58
 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)
d02.12.23.04:37:55.ovi.dat
 1028.00
 1043.00

997.200
 1000.70

980.600
 990.600

1211.10
 1220.30

975.900
 979.300

1221.50
 1224.60


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/12/23 07:24 UT 2.46 HILya1216
OVI1032
OVI1038

Images

Intensity Images

HI Lya difference image. The narrow bright ejecta aorund PA=271 starting at about 07:24 UT is what obserbed by UVCS


Interpretation

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

Comments

Exposure time long, 10 min. The spectra also show line intensity variations due to some other earlier event which is not listed in LASCO catalog.

Last Update Mon Oct 11 10:39:24 2010