MOVIE of UVCS Slit on LASCO Images
CME 19990806
| 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 |
| 19990806.175005.p280s |
17:50 |
260 |
489 |
-14.2 |
------- |
Yes |
Yes |
| Table 2 - UVCS Observation Sequence |
| FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
| d99.08.06.15:36:10.ovi.dat |
225 |
15:37:30 |
15:57:30 |
2.30 |
13 |
75 |
| 16:00:45 |
16:03:15 |
2.60 |
13 |
75 | ||
| 16:03:38 |
16:04:53 |
2.60 |
13 |
75 | ||
| 16:05:04 |
16:06:19 |
2.60 |
13 |
75 | ||
| 16:07:00 |
16:27:00 |
2.30 |
13 |
75 | ||
| 16:30:14 |
16:35:14 |
2.60 |
13 |
75 | ||
| 16:36:28 |
16:56:28 |
2.30 |
13 |
75 | ||
| 16:59:42 |
17:04:42 |
2.60 |
13 |
75 | ||
| 17:05:57 |
17:25:57 |
2.30 |
13 |
75 | ||
| 17:29:11 |
17:34:11 |
2.60 |
13 |
75 | ||
| d99.08.06.17:34:56.ovi.dat |
225 |
17:35:26 |
17:55:26 |
2.30 |
13 |
75 |
| 17:58:41 |
18:03:41 |
2.60 |
13 |
75 | ||
| 18:04:54 |
18:24:54 |
2.30 |
13 |
75 | ||
| 18:28:18 |
18:33:18 |
2.60 |
13 |
75 | ||
| 18:34:35 |
18:54:35 |
2.30 |
13 |
75 | ||
| 18:57:52 |
19:02:52 |
2.60 |
13 |
75 | ||
| 19:04:06 |
19:24:06 |
2.30 |
13 |
75 | ||
| 19:27:28 |
19:32:28 |
2.60 |
13 |
75 | ||
| d99.08.06.19:33:12.ovi.dat |
225 |
19:33:45 |
19:53:45 |
2.30 |
13 |
75 |
| 19:57:01 |
20:02:01 |
2.60 |
13 |
75 | ||
| 20:03:16 |
20:23:16 |
2.30 |
13 |
75 | ||
| 20:26:30 |
20:31:30 |
2.60 |
13 |
75 | ||
| 20:32:47 |
20:52:47 |
2.30 |
13 |
75 |
| UVCS Slit Position |
|
MOVIE of UVCS Slit on LASCO Images |
| Table 3 - UVCS Observation Wavelength Range |
| FITS filename |
Wave Min (A) |
Wave Max (A) |
| d99.08.06.15:36:10.ovi.dat |
1030.40 |
1039.20 |
| 997.500 |
1000.50 |
|
| 985.400 |
990.400 |
|
| 1212.10 |
1216.70 |
|
| 976.100 |
978.900 |
|
| 1222.70 |
1225.30 |
|
| d99.08.06.17:34:56.ovi.dat |
1030.40 |
1039.20 |
| 997.500 |
1000.50 |
|
| 985.400 |
990.400 |
|
| 1212.10 |
1216.70 |
|
| 976.100 |
978.900 |
|
| 1222.70 |
1225.30 |
|
| d99.08.06.19:33:12.ovi.dat |
1030.40 |
1039.20 |
| 997.500 |
1000.50 |
|
| 985.400 |
990.400 |
|
| 1212.10 |
1216.70 |
|
| 976.100 |
978.900 |
|
| 1222.70 |
1225.30 |
| Table 4 - UV Properties |
| First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
| 1999/08/06 16:36 | 0 | 0 | 2.35 |
HILya1216 OVI1032 OVI1038 |
| Images |
| Intensity Images |
LyA intensity with background corona subtracted, showing void and brightening at the south side |
||
| Interpretation |
| Front | No |
| Void | Yes |
| Shock | No |
| Current Sheet | No |
| Prominence | No |
| Flare O VI | No |
| Leg | ? |
| Helix | No |
| Comments |
The brightening at the southern side (PA~218) is likely caused by compression of the streamer (seems to be the leg of an earlier CME) by this CME.
Last Update Fri Oct 17 16:21:13 2008
