Tohban Report 2017-06-21

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Tohban Reports
Start Date: 14 Jun 2017
End Date: 21 Jun 2017
Tohban: Pascal Saint-Hilaire
Tohban email:
Next Tohban: TBD
List all reports


Solar Activity

Solar activity during last week was low and currently is at low levels. GOES baseline in the high As. A new AR on the eastern limb has low probabilities for C-flares.

How many GOES flares occurred?

 Flares above B, C, M, X class were     15     0     0     0

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

 Flares above B, C, M, X class were      8     0     0     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were      8     0     0     0

There were RHESSI flares/GOES flares 16 / 15 over the time range 13-Jun-17 20-Jun-17

Memory Management

The SSR is below 30% at the end of the daily pass set. TBC

Spacecraft Status

Detectors 1, 3, 6 and 8 are opertaing and collecting science data. Cold plate temperatures are and K. Cold tip temperatures are and K.

The Cryocooler is operating with a power of ~74.2 W and the acceleration is at ~10.8mg (? it was 14.8 last week???)

Data Gaps

No data gaps of note from the 12th to the 19th.

Detector issues

Detector front livetimes seem to vary by 4-5% over the course of a day or so. The weaker, G1, has ~70/75% min/max.

Other notes

Spacecraft is in good conditions and operating.

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? No
Attenuator operation logic enabled
Detector problems? No problems.
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