CME 20010423

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
20010423.190919.p239g
19:09
236
384
5.7
3.1e+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)
d01.04.23.18:18:38.ovi.dat
221
18:27:36
19:12:36
1.70
13
300


19:17:44
22:17:44
2.00
13
600
d01.04.23.22:23:47.ovi.dat
223
22:25:09
04:25:09
2.40
21
600

UVCS Slit Position

MOVIE of UVCS Slit on LASCO Images


Table 3 - UVCS Observation Wavelength Range

FITS filename
Wave Min (A)
Wave Max (A)
d01.04.23.18:18:38.ovi.dat
1029.00
1043.30

996.900
1001.20

982.200
992.200

1211.00
1220.20

976.200
979.600

1222.60
1225.80
d01.04.23.22:23:47.ovi.dat
1029.00
1043.30

996.900
1001.20

982.200
992.200

1211.00
1220.20

976.200
979.600

1222.60
1225.80


Table 4 - UV Properties

First Obs. Max blue-shift (km/sec) Max red-shift (km/sec) Detected at (Rsun) Lines
2001/04/22 18:38 90 120 1.66, 2.0, 2.45 HILya1216
CIII977
OVI1032
OVI1038
NIII990
CII1036
CII1037
OV1218

Images

Intensity Images

Ly alpha intensity

O VI Velocity Centroid

O VI Intensity


Interpretation

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

Comments

Same material visible at multiple heights. Ne VI]

Last Update Thu Sep 11 14:44:10 2008