Tohban Report 2018-02-21
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== Solar Activity == | == Solar Activity == | ||
- | + | Very quiet week. A few B-class flares. | |
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- | + | 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 | |
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== Memory Management == | == Memory Management == |
Revision as of 18:23, 21 February 2018
Tohban Reports | |
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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. |