Tohban Report 2016-06-22

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Tohban Reports
Start Date: 15 June 2016
End Date: 22 June 2016
Tohban: Juan C. Martinez Oliveros
Tohban email:
Next Tohban: Mitsuo Oka
List all reports


Solar Activity

Solar activity was very low during the week. Currently the activity level is A8.2 and no significant solar activity is predicted in the following days.

How many GOES flares occurred?

 Flares above B, C, M, X class were     28     1     0     0

And how many of these are listed in the RHESSI flare list?

 Flares above B, C, M, X class were     13     0     0     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were      5     0     0     0

There were RHESSI flares/GOES flares 31 / 29 over the time range 15-Jun-16 22-Jun-16

Memory Management

The SSR has been emptying at the end of the passes set.

Spacecraft Status

Detectors 3 and 8 are active and taking data. The cold plates 1 and 2 temperatures are 132.8 and 131.4

The cryocooler power is at ~76W.

Data Gaps

Multiple VC1-SOH and VC1-PMTRAS gaps are reported, were reported during wallops passes.

Detector issues

Other notes

The attenuator thresholds were changed to the 2008 levels following the discussion during the previous ops meeting. This commanding was on 2016-168-21:30 UTC. The news values are:

  0.00  Min A0
  5.10  Max A0
  1.57  Min A1
  7.06  Max A1
  0.78  Min A2
 14.90  Max A2
  2.35  Min A3
100.00  Max A3

Spacecraft Management

Decimation Normal/Vigorous
HLAT Decimation No Rear decimation, no front decimation
Night time data (fronts) full-time
Night time data (rears) full-time
Require extra passes? No
Requirement for moving pointer? No
Attenuator operation Working as expected
Detector problems? See notes above.
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