Tohban Report 2018-02-21

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Revision as of 18:23, 21 February 2018 by Pshilaire (Talk | contribs)
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Tohban Reports
Start Date: 7 Feb 2018
End Date: 14 Feb 2018
Tohban: Milo Buitrago-Casas
Tohban email: milo@ssl.berkeley.edu
Next Tohban: Pascal
List all reports



Contents

Solar Activity

Very quiet week. A few B-class flares.


How many GOES flares occurred?

 Flares above B, C, M, X class were     11     0     0     0

RHESSI flare list contains 0 over the time range 13-Feb-18 20-Feb-18

No overlapping RHESSI flares to count, sorry

Memory Management

At the beginning of this week we deleted data of February the 5th (by moving the read pointer):

2018-039-19:57:21 start sc_ssr_pnt (227359593)

The SSR is reaching a maximum of ~70% (!) and a minimum of ~65% at the end of a day. Next Tohban needs to consider to move the pointer again or deal with the detector noise to manage the SSR filling.

Spacecraft Status

Detectors 3, 6 and 8 are active and taking data.

The cold plate 1 and 2 temperatures are 158.863 K and 191.365 K.

Currently, the Cryocooler power is ~64.770 W and the acceleration is at ~13.354mg

Data Gaps

No apparent data gaps so far, but with the SSR full, we are lagging far behind.

= Detector issues

Other notes

A spin up was requested early today. No Attenuator motion this week. The attenuator threshold was set to XXX last Wednesday. The following operations were done that day:

2018-038-20:26:16:  start sc_ats_load("T18039SLTN34.00")
2018-038-20:28:16:  start attenuator013_bg
2018-038-20:28:27:  /IDPULOAD VALUE=0 ; 0 Min A0
2018-038-20:28:27:  /IDPULOAD VALUE=84 ; 32.94117647058824 Max A0
2018-038-20:28:27:  /IDPULOAD VALUE=75 ; 29.41176470588236 Min A1
2018-038-20:28:27:  /IDPULOAD VALUE=89 ; 34.90196078431373 Max A1
2018-038-20:28:27:  /IDPULOAD VALUE=73 ; 28.62745098039216 Min A2
2018-038-20:28:27:  /IDPULOAD VALUE=109 ; 42.74509803921569 Max A2
2018-038-20:28:27:  /IDPULOAD VALUE=77 ; 30.19607843137255 Min A3
2018-038-20:28:27:  /IDPULOAD VALUE=255 ; 100 Max A3

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? See notes above.
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