Tohban Report 2018-07-18
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Tohban Reports | |
---|---|
Start Date: | 11 July 2018 |
End Date: | 18 July 2018 |
Tohban: | Mitsuo Oka |
Tohban email: | moka@berkeley.edu |
Next Tohban: | Jim |
List all reports |
Solar Activity
Solar activity remained extremely low as the visible solar disk remains spotless. Solar activity is expected to remain very low for another week, due to the lack of active regions.
% HSI_QLOOK::GETDATA: No filenames found for this time range % HSI_QLOOK::GETDATA: Maybe you should update your SSW % HSI_TOHBAN_FLARE_COUNTER: No RHESSI Flare list for this time period % HSI_TOHBAN_FLARE_COUNTER: No RHESSI Flares for this time period
Memory Management
SSR Max 70% on Monday. Currently 65%.
Spacecraft Status
All detectors are offline.
The cold tip 1 and 2 temperatures are high, ~234 and 233 K, as the cryocooler has been off.
Data Gaps
Detector issues
Other notes
Spacecraft Management
A successful contact on Friday the 13th. On Monday, there was a meeting to discuss an option of turning on the balancer in an attempt to improve the receiver performance.
Later on Monday, another successful contact was made and an ATS (with commands for scheduled passes and decommissioning on August 11) was uploaded. However, the spacecraft ACS came up in IDLE mode. A spin up was executed on Tuesday.
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 | disabled |
Detector problems? | See notes above. |