CME 19961223

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
19961223.211641.p253g
 21:16
 255
 354
 4.6
1.3e+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)
d96.12.23.20:40:59.lya.dat
 235
 20:48:35
 21:48:35
 1.50
 13
 300


21:55:00
 22:55:00
 1.42
 13
 300


23:01:27
 23:11:27
 2.50
 13
 300
d96.12.23.20:40:59.ovi.dat
 235
 20:48:35
 21:18:35
 1.50
 27
 300


21:20:57
 21:50:57
 1.50
 27
 300


21:55:00
 22:25:00
 1.42
 27
 300


22:27:24
 22:57:24
 1.42
 27
 300


23:01:27
 23:11:27
 2.50
 27
 300

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images

Table 3 - UVCS Observation Wavelength Range

FITS filename
 Wave Min (A)
 Wave Max (A)
d96.12.23.20:40:59.lya.dat
 1240.90
 1243.50

1210.50
 1221.40

1195.30
 1197.90
d96.12.23.20:40:59.ovi.dat
 948.900
 1049.20


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
1996/12/23 20:54 120 200 1.39 HILya1216
HILyb1026
HILyg973
CIII977
OVI1032
SiXII499
SiXII521
NV1243
NIII990
OV630

Images

Intensity Images

S X 1196.25 Intesnsity

N V 1242.80 Intensity

HI Ly-alpha Doppler shift from 20:48 to 21:47

Si XII 499 Intensity

HI Ly-alpha line width

HI Ly-alpha Doppler shift from 22:54 to 21:54

HI Ly-alpha Intensity

OVI 1032 Doppler shift from 20:48 to 21:15


UVCS Spectra Movie


Interpretation

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

Publications

Antonucci, E., et al. 1997, ApJL, 490,L183

Ciaravella et al. 1997, ApJL, 491, L59

Last Update Fri May 15 10:47:17 2009