Tohban Report 2012-09-05
| Tohban Reports | |
|---|---|
| Start Date: | 29 Aug 2012 |
| End Date: | 5 Sep 2012 |
| Tohban: | Hugh Hudson |
| Tohban email: | hhudson@ssl.berkeley.edu |
| Next Tohban: | Claire Raftery <claire@ssl.berkeley.edu> |
| List all reports | |
Solar Activity
Some activity, even one rather spectacular filament-eruption event ([http://sprg.ssl.berkeley.edu/~tohban/browser/show=grth1+qlpcr+gbmo+rms4a&date=20120831&time=193520 C-class event), namely SOL2012-08-31T20:43. RHESSI had early-phase observations.
The full report is limited:
TIME RANGE:28-Aug-12 00:00:00.000 -- 04-Sep-12 00:00:00.000 Flares above B, C, M, X class were 14 42 1 0
Reason for this being that the QL pipeline has been interrupted since Aug. 28, and so there is no current report possible on RHESSI coverage. It is rapidly catching up, so next week's tohban (Claire) will have double duty...
Memory Management
Decimation was Active/Vigorous for the full week, with events turned off at night, except for 4 minutes at the start and end of spacecraft night.
Spacecraft Status
The spacecraft parameters are nominal. No HV commanding this week.
Data Gaps
Detector issues
Hazel has updated the detector pages e.g. G8. G8 rear-segment livetimes are occasionally very low, but the behavior is irregular.
Other notes
| Decimation | Active/vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | +/- 4 minutes |
| Night time data (rears) | +/- 4 minutes |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | Normal |
| Detector problems? | See above |