Tohban Report 2015-06-03

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Tohban Reports
Start Date: 27 May 2015
End Date: 3 June 2015
Tohban: Nicole Duncan
Tohban email:
Next Tohban: Juan Carlos Martinez-Oliveros
List all reports


Solar Activity

Solar Activity was even lower this week, with most of the flux at baseline levels. There have only been 2-C flares in the past 2 days, one of which was over the NE limb which could indicate an increase of activity in the coming days. But otherwise, the forecast is to remain quiet over the next week.

How many GOES flares occurred?

 Flares above B, C, M, X class were     10    1     0     0

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

 Flares above B, C, M, X class were     6     1     0     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were      3     0     0     0

There were RHESSI flares/GOES flares 61 / 11 over the time range 26-May-15 02-Jun-15

Memory Management

SSR has been emptying by the end of the pass set.

Spacecraft Status


Data Gaps

No significant data gaps this week.

Detector issues

Fast counts:

2015-152-16:58:16 /IDPLOAD VALUE=0x30  ; was 0x22
2015-152-17:00:31 /IDPLOAD VALUE=0x60  ; was 0x50

Light Leak:

2015-152-17:01:16 /IDPLOAD VALUE=0x70  ; was 0x58

Spacecraft Management

We turned on events in the rear segment during eclipse. Front segment counts continue during the usual +/- 4 minutes.

This week turn on night events for the front segment


These are mostly unchanged from last week. Eclipse will continue to decrease until June 16th, so CPs/CTs should continue to cool over this time period.

Cold Tip Temperature 1  	109.6	K
Cold Tip Temperature 2  	107.8	K
Cold Plate Temperature 1  	132.1	K
Cold Plate Temperature 2  	130.6	K

Other notes

Decimation Normal/Vigorous
Night time data (fronts) No nighttime events
Night time data (rears) Taking night events
Require extra passes? No
Requirement for moving pointer? No
Attenuator operation Normal
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