Tohban Report 2018-05-09
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| Tohban Reports | |
|---|---|
| Start Date: | 02 May 2018 |
| End Date: | 09 May 2018 |
| Tohban: | Pascal Saint-Hilaire |
| Tohban email: | shilaire@berkeley.edu |
| Next Tohban: | TBD |
| List all reports | |
Solar Activity
Very quiet... GOES baseline level was ~A3, increased a little bit (A5) with the appearance of an active region over the eastern limb.
Memory Management
SSR fill has been slowly creeping up (~2% per day). Currently at 71%.
Spacecraft Status
Still annealing.
See:
http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf
for a summary plot of recent temperatures, efficiencies and accelerometer values.
Data Gaps
Due to high SSR fill, there is no downlinked data for the past three days. No VC-3 data prior to that (normal, detectors are off), but we are getting VC1-SOH and VC-1 (PMTRAS).
Detector issues
Annealing.
Spacecraft Management
| Decimation | ANNEALING (previously: Active/Vigorous) |
| HLAT Decimation | Rear decimation |
| Night time data (fronts) | ANNEALING (previously: plus/minus 4 minutes from daylight) |
| Night time data (rears) | ANNEALING (previously: plus/minus 4 minutes from daylight) |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | No - ANNEALING (previously: Nominal) |
| Ref. deadtime for Att.thresholds | 22.x% |
| Detector problems? | ANNEALING! |