CME 20000417

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
20000417.110605.p217s
11:06
223
453
-0.7
9.1e+14
No
No


Table 2 - UVCS Observation Sequence

FITS filename
PA (deg)
T i (UT)
Tf (UT)
Height (Rsun)
Slit W. (arcsec)
Exp. Time (sec)
d00.04.17.07:04:13.ovi.dat
250
07:04:34
10:16:34
2.30
14
120
d00.04.17.10:32:45.ovi.dat
250
10:33:06
13:45:06
2.30
14
120
d00.04.17.14:01:14.ovi.dat
250
14:01:35
15:05:35
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)
d00.04.17.07:04:13.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70
d00.04.17.10:32:45.ovi.dat
1024.30
1042.70

982.900
993.000

1210.30
1219.60

976.200
979.200

1223.00
1225.70
d00.04.17.14:01:14.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
2000/04/17 09:44 0 0 HILya1216

Images

Intensity Images

ly alpha difference


Interpretation

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

Comments

Ly alpha brightens by 80% near top of slit, dims by factor of 4 near middle

Last Update Fri Apr 18 16:24:17 2008