CME 20020202
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 |
20020202.203005.p248n |
20:30 |
251 |
686 |
-5.6 |
4.7e+15 |
No |
Yes |
Table 2 - UVCS Observation Sequence |
FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
d02.02.02.13:26:47.ovi.dat |
270 |
19:00:14 |
22:46:54 |
1.65 |
28 |
200 |
22:59:05 |
23:25:45 |
1.63 |
28 |
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) |
d02.02.02.13:26:47.ovi.dat |
970.500 |
1070.80 |
Table 4 - UV Properties |
First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
2002/02/02 20:27 | 1154 | 1.57 |
HILyb1026 HILyg973 CIII977 OVI1032 OVI1038 | |
Images |
Intensity Images |
O VI 1032A intesity image showing the dimming of the line during the passage of the CME |
Interpretation |
Front | No |
Void | No |
Shock | No |
Current Sheet | No |
Prominence | Yes |
Flare O VI | No |
Leg | No |
Helix | No |
Comments |
The passage of the CME is detected as dimming in the O VI doublet lines. Bright cold material is detected later in the lines of O VI doublet, Lyb, C III and Lyg.
Last Update Wed May 13 20:04:27 2009