CME 20021025

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
20021025.180605.p352g
18:06
336
1030
6.9
5.6e+15*
Yes
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d02.10.25.18:19:21.ovi.dat
360
18:31:01
19:31:01
1.50
13
300


19:33:39
20:53:39
1.60
13
300

360
20:58:11
22:58:11
1.70
27
300

Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d02.10.25.18:19:21.ovi.dat
1022.00
1044.10

997.000
1001.00

974.900
988.400

1211.20
1223.70


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/10/25 18:31 1.39,1.51,1.62,1.74 HILya1216
OVI1032
OVI1038

Images

Intensity Images

O VI 1032A difference image

H I Lya difference image


Interpretation

Front ?
Void ?
Shock ?
Current Sheet ?
Prominence ?
Flare O VI ?
Leg ?
Helix ?

Comments

At height of 1.74 Rsun and lower polar angle the variation on the Lya intensity is due to a following CME at 22:26 UT

Last Update Tue Sep 7 10:33:07 2010