CME 20000427

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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
20000427.143005.p301s
14:30
298
1110
-10.9
6.0e+15*
No
Yes


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d00.04.27.11:52:26.ovi.dat
302
11:52:46
15:04:46
2.30
14
120
d00.04.27.15:21:01.ovi.dat
302
15:21:21
16:41:21
2.30
14
120
d00.04.27.16:47:51.ovi.dat
302
16:49:12
20:01:12
2.30
14
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)
d00.04.27.11:52:26.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70
d00.04.27.15:21:01.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70
d00.04.27.16:47:51.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2000/04/27 14:10 120 40 2.32 HILya1216
HILyb1026
CIII977
OVI1032
OVI1038

Images

Intensity Images

Ly alpha intensity

Ly alpha velocity centroid

O VI Intensity


Interpretation

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

Comments

Possible Flare Ly a or front at 14:10, but front is more likely. Void at 14:26, bright Ly alpha at PA270 at 15:40

Last Update Wed Sep 3 09:58:13 2008