Tohban Report 2013-01-23
| Tohban Reports | |
|---|---|
| Start Date: | 16 Jan 2013 |
| End Date: | 23 Jan 2013 |
| Tohban: | Lindsay Glesener |
| Tohban email: | glesener@ssl.berkeley.edu |
| Next Tohban: | TBA |
| List all reports | |
Solar Activity
The Sun is very quiet. There were no big flares this week (nothing above C-class). Currently there are four active regions on the Sun. The activity level (occasional B- and C- flares) is not expected to change soon; STEREO-B doesn't show anything much on the horizon.
How many GOES flares occurred?
Flares above B, C, M, X class were 19 9 0 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 12 3 0 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 5 1 0 0
Memory Management
Spacecraft Status
The cold plate 2 is at 110.9K.
A spin-up was done on day 017 (Thursday) from 01:18 to 04:27 UT, ending at a spin rate of 14.9 rpm.
Data Gaps
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2013-01-21T19:35:00.000 -- 2013-01-21T19:50:00.000 900.00000 DATA IN BROWSER BUT LOOKS BAD...
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2013-01-18T06:05:00.000 -- 2013-01-18T06:15:00.000 600.00000 GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4 GAP START TIME GAP END TIME GAP (SEC) 2013-01-18T06:05:00.000 -- 2013-01-18T06:15:00.000 600.00000 GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2013-01-18T13:30:00.000 -- 2013-01-18T14:25:00.000 3300.0000 DATA NOT IN BROWSER.
Detector issues
No detector operations were performed this week, due to odd pass times and the temporary issue with BGS on Friday. Raising the voltage for detector 2 should be resumed this week. No significant detector issues were noticed this week. D2 continues to have elevated rates. There was a very small spike in D9 at 11:25 UT on the 22nd.
Other notes
Spacecraft Management
| Decimation | Normal/vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | +/- 4 minutes |
| Night time data (rears) | Taking data at nights |
| Require extra passes? | |
| Requirement for moving pointer? | |
| Attenuator operation | Normal |
| Detector problems? | No |