CME 19990525
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 |
19990525.014413.onlyU |
No |
No |
Table 2 - UVCS Observation Sequence |
FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
d99.05.25.01:44:13.ovi.dat |
270 |
25 01:45:08 |
25 01:51:48 |
1.50 |
27 |
200 |
25 01:52:30 |
25 01:59:10 |
1.60 |
27 |
200 | ||
25 01:59:57 |
25 02:08:57 |
1.70 |
27 |
180 | ||
25 02:10:56 |
25 02:19:56 |
1.80 |
27 |
180 | ||
25 02:21:57 |
25 02:33:57 |
2.00 |
27 |
180 | ||
25 02:36:10 |
25 02:51:10 |
2.30 |
27 |
180 | ||
25 02:54:12 |
25 03:19:32 |
2.80 |
27 |
200 | ||
25 03:22:21 |
25 03:57:01 |
3.50 |
27 |
200 |
Table 3 - UVCS Observation Wavelength Range |
FITS filename |
Wave Min (A) |
Wave Max (A) |
d99.05.25.01:44:13.ovi.dat |
1023.40 |
1043.70 |
975.700 |
992.400 |
|
1207.60 |
1222.90 |
Table 4 - UV Properties |
First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Lines |
1999/05/25 01:44 | 45 | 0 |
HILya HILyb CIII977 NIII990 |
Images |
Plots and mores |
Also seen in N III 989, C III 977, and O V] 1213, [O V] 1218 |
Interpretation |
Front | No |
Void | No |
Shock | No |
Current Sheet | No |
Prominence | Yes |
Flare O VI | No |
Leg | No |
Helix | No |
Comments |
Not seen in LASCO C2. EIT 195 shows an 'activation' of a dark feature (prominence?) at PA=~270, 00:48 UT.
Last Update Fri Oct 26 16:21:23 2007