CME 20030218

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
20030218.024206.p302g
02:42
312
888
11.3
1.2e+16
No
No


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d03.02.17.23:05:27.ovi.dat
354
23:06:26
05:06:26
2.40
21
600
s03.02.18.05:28:46.ovi.dat
270
05:29:16
05:43:16
3.00
41
120

270
05:46:29
06:10:29
2.50
41
120

270
06:14:13
06:28:13
2.10
41
120

270
06:31:27
06:41:27
1.90
41
120

270
06:44:24
06:52:24
1.75
41
120

270
06:54:25
06:58:25
1.60
41
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)
d03.02.17.23:05:27.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
s03.02.18.05:28:46.ovi.dat
1024.40
1042.70

966.600
978.900

1204.70
1216.10


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2003/02/18 02:23 320 2.42(PA=354);3.09,2.55,2.10,1.87,1.70(PA=270) HILya1216
HILyg973
CIII977
OVI1032
OVI1038
NIII990

Images

Intensity Images

HI Lya difference image at PA=354

H I Lya doppler shift

HI Lya difference image at PA=270

O VI 1032 intensity image at PA=354


Interpretation

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

Last Update Tue May 8 15:56:43 2012