Tohban Report 2013-06-05: Difference between revisions
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[[Category:Tohban Report | [[Category:Tohban Report 2013]] | ||
Latest revision as of 19:52, 29 August 2014
| Tohban Reports | |
|---|---|
| Start Date: | 29 May 2013 |
| End Date: | 05 June 2013 |
| Tohban: | Nicole Duncan |
| Tohban email: | nicoleduncan@ssl.berkeley.edu |
| Next Tohban: | Mitsuo Oka |
| List all reports | |
Solar Activity
Moderate solar activity this week with one M class and a few C class flares. AR 1762 has evolved into a D-type/beta-gamma-delta and is most likely to flare. So far its produced a few B class events and a C, and could produce another C and possibly an M before rotating off disk. There are 8 named AR on disk, all clustered at the western limb and due to rotate off in the coming days.
How many GOES flares occurred?
Flares above B, C, M, X class were 31 8 1 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 20 7 1 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 19 1 1 0
There were RHESSI flares/GOES flares 142 / 40 over the time range 28-May-13 04-Jun-13
Memory Management
We lowered to Normal/Vigorous at day 149, May 29th. Started taking rear data during eclipse Thursday May 30th. The SSR emptied by the end of the daily pass set. Max of 25% in last 7 days.
Spacecraft Status
There was a spin up on Thursdaay May 30th, currently at 14.9.
Cold plate plate 1 is now 115.5 K. Increase of .8 from last week. Trending as normal.
No further action was taken on the accelerometer this week. It hovered between 11.2-14.5 mg.
Data Gaps
NO GAPS IN APP_ID = 1 (VC1-SOH)
NO GAPS IN APP_ID = 154 (VC1-PMTRAS)
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2013-05-29T20:15:00.000 -- 2013-05-29T20:20:00.000 300.00000
Detector issues
Detector 9 still exhibits the dropout/noise this past week. No action taken. The frequency of dropouts decreased over the week, but their severity remained the dame.
Other notes
Spacecraft Management
| Decimation | Normal/Vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | +/- 4 minutes |
| Night time data (rears) | Enabled (turned on this week) |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | Normal |
| Detector problems? | D9 noise |