CME 20020718

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
20020718.080608.p354s
 08:06
 Halo
 1099
 -30.2
-------
Yes
 Yes


Table 2 - UVCS Observation Sequence

FITS filename
 PA (deg)
 T i (UT)
 Tf (UT)
 Height (Rsun)
 Slit W. (arcsec)
 Exp. Time (sec)
s02.07.18.07:19:40.ovi.dat
 360
 07:20:35
 07:58:35
 2.10
 41
 120


08:01:54
 08:03:54
 2.10
 41
 120


08:04:18
 08:06:18
 2.10
 41
 120


08:06:24
 08:44:24
 2.10
 41
 120
s02.07.18.08:47:55.ovi.dat
 360
 08:48:47
 09:48:47
 1.90
 41
 120


09:55:31
 10:37:31
 1.75
 41
 120


10:42:14
 10:58:14
 1.60
 42
 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)
s02.07.18.07:19:40.ovi.dat
 1024.40
 1042.70

966.600
 978.900

1204.70
 1216.10
s02.07.18.08:47:55.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
2002/07/18 08:08 920 2.07,1.85,1.67,1.5 HILya1216
HILyb1026
CIII977
OVI1032
OVI1038

Images

Intensity Images

H I Lya 1216A intensity image at several heights

O VI 1032A intensity image at several heights


Interpretation

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

Publications

Ciaravella A, Raymond J.C., Kahler S. W. 2006, ApJ, 652, 774

Comments

The flare O VI is detected at 07:41 UT

Last Update Wed May 13 20:58:53 2009