CME 19980427
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 |
19980427.085606.p079g |
08:56 |
Halo |
1385 |
74.4 |
2.2e+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) |
d98.04.27.09:03:00.lya.dat |
90 |
09:03:50 |
09:12:10 |
1.50 |
14 |
100 |
09:14:05 |
09:39:05 |
1.70 |
14 |
100 | ||
09:41:48 |
09:53:28 |
1.90 |
14 |
100 | ||
09:55:31 |
10:12:11 |
2.20 |
14 |
100 | ||
10:14:32 |
10:31:12 |
2.60 |
14 |
100 | ||
10:33:36 |
10:50:16 |
3.00 |
14 |
100 |
UVCS Slit Position | MOVIE of UVCS Slit on LASCO Images |
Table 3 - UVCS Observation Wavelength Range |
FITS filename |
Wave Min (A) |
Wave Max (A) |
d98.04.27.09:03:00.lya.dat |
1210.40 |
1221.80 |
1205.50 |
1208.50 |
|
1195.00 |
1198.50 |
Table 4 - UV Properties |
First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
1998/04/27 09:03 | 1.48, 1.72, 1.95, 2.29, 2.74 |
HILya1216 | ||
Images |
Intensity Images |
Interpretation |
Front | ? |
Void | Yes |
Shock | No |
Current Sheet | No |
Prominence | Yes |
Flare O VI | No |
Leg | No |
Helix | No |
Comments |
No CME signature in OVI lines
Last Update Tue Aug 12 18:41:00 2008