CME 19980420
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 |
19980420.100711.p278g |
10:07 |
284 |
1863 |
43.5* |
2.4e+16* |
Yes |
Yes |
Table 2 - UVCS Observation Sequence |
FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
d98.04.20.09:00:40.lya.dat |
360 |
09:45:18 |
10:20:18 |
2.00 |
14 |
300 |
10:22:29 |
11:07:29 |
2.25 |
14 |
300 | ||
11:09:44 |
12:09:44 |
2.50 |
14 |
300 | ||
d98.04.20.09:00:40.ovi.dat |
360 |
09:45:17 |
10:20:17 |
2.00 |
84 |
300 |
10:22:27 |
11:07:27 |
2.25 |
84 |
300 | ||
11:09:43 |
12:09:43 |
2.50 |
84 |
300 |
UVCS Slit Position | MOVIE of UVCS Slit on LASCO Images |
Table 3 - UVCS Observation Wavelength Range |
FITS filename |
Wave Min (A) |
Wave Max (A) |
d98.04.20.09:00:40.lya.dat |
1210.40 |
1221.80 |
1205.50 |
1208.50 |
|
1195.00 |
1198.50 |
|
d98.04.20.09:00:40.ovi.dat |
1022.70 |
1043.60 |
1005.40 |
1013.80 |
|
1235.40 |
1243.10 |
Table 4 - UV Properties |
First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
1998/04/20 10:48 | 2.34, 2.61 |
HILya1216 OVI1032 | ||
Images |
Intensity Images |
Interpretation |
Front | No |
Void | ? |
Shock | No |
Current Sheet | No |
Prominence | No |
Flare O VI | No |
Leg | ? |
Helix | No |
Last Update Tue Aug 12 16:15:01 2008