CME 20020417

Tutorials: UVCS CME Observations pdf / html
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Table 1 - General Information

CME ID
Time (UT)
PA (deg)
Speed (km/sec)
Acceleration (m/sec2)
Mass (g)
Type II RB
X Flare
20020417.175005.p261s
17:50
262
178
-2.5*
5.6e+14
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
s02.04.17.16:15:39.ovi.dat
270
16:16:10
16:44:10
3.50
41
120


16:47:56
17:11:56
3.00
41
120

270
17:15:42
17:39:42
2.50
41
120


17:43:21
17:57:21
2.10
41
120

270
18:00:40
18:10:40
1.90
41
120


18:13:18
18:21:18
1.75
41
120

270
18:23:18
18:27:18
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)
s02.04.17.16:15:39.ovi.dat
1022.90
1043.20

998.000
1000.70

971.700
985.600

1208.30
1221.20


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2002/04/17 17:40 2.10,1.87,1.70,1.53 HILya1216
OVI1032
OVI1038
SiXII499

Images

Intensity Images

H I Lya difference image

O VI 1032A difference image


Interpretation

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

Last Update Wed Mar 14 11:18:16 2012