Tohban Report 2018-06-06

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Tohban Reports
Start Date: 30 May 2018
End Date: 6 June 2018
Tohban: Jim McTiernan
Tohban email: jimm@ssl.berkeley.edu
Next Tohban: TBD



Contents

Solar Activity

Small activity How many GOES flares occurred?

 Flares above B, C, M, X class were     26     0     0     0

No RHESSI flares to count.

Memory Management

Detectors are off, SSR fill at 58%

Spacecraft Status

Detectors are off, system is cooling:

http://sprg.ssl.berkeley.edu/~ayshih/soh/latest_temperatures.pdf

for a summary plot of recent temperatures, efficiencies and accelerometer values. Cold tips are down to 137.9 and 136.1 K, cold plates are at 161.8 and 160.3 K.

Data Gaps

DATA GAPS FOR 30-may-2018 TO 7-jun-2018

TIME RANGE: 2018-05-30T00:00:00.000 -- 2018-06-07T00:00:00.000
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30
N_GAPS           2
GAP START TIME              GAP END TIME                   GAP (SEC)
2018-05-30T14:00:00.000 -- 2018-05-30T14:10:00.000       600.00000
2018-06-02T23:20:00.000 -- 2018-06-02T23:25:00.000       300.00000
GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4
N_GAPS           3
GAP START TIME              GAP END TIME                   GAP (SEC)
2018-06-03T04:10:00.000 -- 2018-06-03T04:30:00.000       1200.0000
2018-06-03T16:10:00.000 -- 2018-06-03T21:50:00.000       20400.000
2018-06-06T06:15:00.000 -- 2018-06-06T12:00:00.000       20700.000
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30
N_GAPS           1
GAP START TIME              GAP END TIME                   GAP (SEC)
2018-05-30T00:00:00.000 -- 2018-06-07T00:00:00.000       691200.00

(Moitor rates are off, so the full week is a gap)

Detector issues

Detectors are off.

Spacecraft Management

Decimation Active/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? See above
Attenuator operation Nominal
Ref. deadtime for Att.thresholds 35.x%
Detector problems? See above