MOVIE of UVCS Slit on LASCO Images
CME 20000425
| 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 |
| 20000425.160605.p296s |
16:06 |
303 |
672 |
-28.9 |
1.6e+14 |
No |
No |
| Table 2 - UVCS Observation Sequence |
| FITS filename |
PA (deg) |
T i (UT) |
Tf (UT) |
Height (Rsun) |
Slit W. (arcsec) |
Exp. Time (sec) |
| s00.04.25.16:09:49.ovi.dat |
270 |
16:10:21 |
16:20:21 |
1.75 |
42 |
120 |
| 16:23:21 |
16:31:21 |
1.60 |
42 |
120 | ||
| s00.04.25.16:36:00.ovi.dat |
315 |
16:36:32 |
16:46:32 |
1.75 |
42 |
120 |
| 16:49:20 |
16:57:20 |
1.60 |
42 |
120 |
| UVCS Slit Position |
|
MOVIE of UVCS Slit on LASCO Images |
| Table 3 - UVCS Observation Wavelength Range |
| FITS filename |
Wave Min (A) |
Wave Max (A) |
| s00.04.25.16:09:49.ovi.dat |
1050.70 |
1053.10 |
| 1024.10 |
1039.80 |
|
| 997.600 |
1000.70 |
|
| 989.100 |
993.300 |
|
| 970.600 |
980.000 |
|
| 1211.30 |
1219.90 |
|
| s00.04.25.16:36:00.ovi.dat |
1050.70 |
1053.10 |
| 1024.10 |
1039.80 |
|
| 997.600 |
1000.70 |
|
| 989.100 |
993.300 |
|
| 970.600 |
980.000 |
|
| 1211.30 |
1219.90 |
| Table 4 - UV Properties |
| First Obs. | Max blue-shift (km/sec) | Max red-shift (km/sec) | Detected at (Rsun) | Lines |
| 2000/04/25 16:20 | 0 | 0 | 1.52,1.70 (PA=270); 1.51,1.68 (PA=315) |
HILya1216 OVI1032 SiXII499 |
| Images |
| Intensity Images |
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| Plots and more |
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| UVCS Spectra Movie |
|
|
| Interpretation |
| Front | No |
| Void | No |
| Shock | No |
| Current Sheet | Yes |
| Prominence | Yes |
| Flare O VI | No |
| Leg | No |
| Helix | ? |
| Comments |
Very bright, cool Ly alpha at PA=292 in both fits files. Likely very narrow current sheet in Si XII and O VI at PA=274 in first file.
Last Update Thu May 3 09:15:44 2012
