Tohban Report 2014-12-10
| Tohban Reports | |
|---|---|
| Start Date: | 3 Dec 2014 |
| End Date: | 10 Dec 2014 |
| Tohban: | Hazel Bain |
| Tohban email: | hbain@ssl.berkeley.edu |
| Next Tohban: | |
| List all reports | |
Solar Activity
Solar activity this week was moderate. A Major Flare watch was called for AR NOAA 12222 which produced 4 M class flares before rotating off the disk a few days ago. There are currently 8 active regions on disk, the most active of which is AR 12230, which has produced a number of C class flares in the last 24 hours and is currently located in the center of the disk.
Memory Management
Currently the SSR is not emptying at the end of each daily pass set, due to the increased solar activity and the collection of front data during eclipse. However the SSR fill level is starting to trend downwards.
Temperature
Cold plate temperatures are at 125.5 K and 124.1 K.
Spacecraft Operations
Lowered G7 Front Slow from 0x80 to 0x10 at 2014-330-01:09 UT Increased G4 Front Fast from 0x30 to 0x50 at 2014-342-22:05 UT Increased G5 Front Fast from 0x30 to 0x60 at 2014-342-20:28 UT
Data Gaps
Two 300s VC3 data gap on the 5th of Dec.
Detector issues
Other notes
| Decimation | Normal/Vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | +/-4 minutes |
| Night time data (rears) | full nighttime events |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | Nominal |
| Detector problems? | Detector 2 front and D9 rear light leak. |