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:
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.


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


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!
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