CME 20020821

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
20020821.035405.p216s
 03:54
 248
 474
 12.8
1.1e+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)
s02.08.21.06:45:25.ovi.dat
 225
 06:45:57
 06:59:57
 3.00
 41
 120


07:03:18
 07:27:18
 2.50
 41
 120

225
 07:31:11
 07:45:11
 2.10
 41
 120


07:48:30
 07:58:30
 1.90
 41
 120

225
 08:01:10
 08:09:10
 1.75
 41
 120


08:11:12
 08:15:12
 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)
s02.08.21.06:45:25.ovi.dat
 1023.90
 1039.60

997.800
 1000.40

975.700
 988.000

1211.60
 1223.00


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/08/21 06:45 3.10 OVI1032
OVI1038

Images

Intensity Images

O VI 1032A intensity image


Interpretation

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

Comments

The bright prominence material is related to the LASCO/C2 CME at 06:06:05

Last Update Fri May 4 13:58:28 2012