Tohban Report 2017-02-08

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Tohban Reports
Start Date: 2017 February 1
End Date: 2017 February 8
Tohban: Pascal Saint-Hilaire
Tohban email: pascal@ssl.berkeley.edu
Next Tohban: Jim
List all reports



Contents

Solar Activity

Solar activity was very low this week.

Memory Management

The SSR was typically at 22% at then end of the pass set, not increasing.

Spacecraft Status

Detectors 3 and 6 are active and taking data.

Currently the Cryocooler power is ~75 W and the acceleration is at ~11mg

Data Gaps

DATA GAPS FOR 2017/02/03
TIME RANGE: 2017-02-03T00:00:00.000 -- 2017-02-04T00:00:00.000
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           4
GAP START TIME              GAP END TIME                   GAP (SEC)
2017-02-03T14:50:00.000 -- 2017-02-03T15:45:00.000       3300.0000
2017-02-03T17:55:00.000 -- 2017-02-03T18:05:00.000       600.00000
2017-02-03T18:55:00.000 -- 2017-02-03T19:00:00.000       300.00000
2017-02-03T20:05:00.000 -- 2017-02-03T21:05:00.000       3600.0000

Detector issues

D6f livetime crept down a few % to ~80% (from Albert's plots).

Other notes

Spacecraft Management

Decimation Normal/Vigorous
HLAT Decimation Rear decimation
Night time data (fronts) plus/minus 4 minutes from daylight
Night time data (rears) plus/minus 4 minutes from daylight
Require extra passes? No
Requirement for moving pointer? No
Attenuator operation logic enabled
Detector problems? See notes above.
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