CME 19990825
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 |
19990825.125005.p170g |
12:50 |
175 |
408 |
-0.1* |
3.4e+13* |
No |
Yes |
Table 2 - UVCS Observation Sequence |
FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
d99.08.25.11:50:48.ovi.dat |
180 |
11:51:18 |
11:57:58 |
1.50 |
28 |
200 |
11:58:41 |
12:05:21 |
1.60 |
28 |
200 | ||
12:06:05 |
12:15:05 |
1.70 |
28 |
180 | ||
12:17:02 |
12:29:02 |
1.90 |
28 |
180 | ||
12:31:13 |
12:49:13 |
2.15 |
28 |
180 | ||
12:52:44 |
13:21:24 |
2.40 |
27 |
200 |
UVCS Slit Position | MOVIE of UVCS Slit on LASCO Images |
Table 3 - UVCS Observation Wavelength Range |
FITS filename |
Wave Min (A) |
Wave Max (A) |
d99.08.25.11:50:48.ovi.dat |
1023.10 |
1043.40 |
997.500 |
1000.30 |
|
971.800 |
985.700 |
|
1208.50 |
1221.30 |
Table 4 - UV Properties |
First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
1999/08/25 13:03 | 0 | 44 | 2.47 |
HILya1216 |
Images |
Intensity Images |
LyA intensity, background corona subtracted, showing a small blob passing the slit at PA=177 |
Interpretation |
Front | No |
Void | No |
Shock | No |
Current Sheet | No |
Prominence | Yes |
Flare O VI | No |
Leg | No |
Helix | No |
Last Update Fri Oct 31 15:01:46 2008