Tohban Report 2016-09-14
| Tohban Reports | |
|---|---|
| Start Date: | 7 September 2016 |
| End Date: | 14 September 2016 |
| Tohban: | Juan C. Martinez Oliveros, Jim McTiernan |
| Tohban email: | oliveros@ssl.berkeley.edu, jimm@ssl.berkeley.eduURIs of the form "oliveros@ssl.berkeley.edu, jimm@ssl.berkeley.edu" are not allowed. |
| Next Tohban: | Jim McTiernan |
| List all reports | |
Solar Activity
Some B-flare activity:
How many GOES flares occurred?
Flares above B, C, M, X class were 27 0 0 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 4 0 0 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 3 0 0 0
There were RHESSI flares/GOES flares 35 / 27 over the time range 06-Sep-16 13-Sep-16
Memory Management
Decimation was normal/vigorous for the full time period. The SSR is at 17%. Detectors 3 and 8 are on full-time, including spacecraft night, and rear segment decimation is turned off.
Spacecraft Status
Detectors 3 and 8 are recording events. The cold tips are 115.85 and 114.01 K on 2016-09-12. The cold plates, 1 and 2 are 139.5 and 138.04 K. Cryocooler power is steady at 86W, cryocooler efficiencies are steady at 0.027. Minimum battery voltage is steady between 26 and 26.5 V.
Data Gaps
The many short data gaps are due to noisy data connections.
DATA GAPS FOR 2016/09/07
TIME RANGE: 2016-09-07T00:00:00.000 -- 2016-09-08T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2016-09-07T09:10:00.000 -- 2016-09-07T09:15:00.000 300.00000 NO GAPS IN APP_ID = 154 (VC1-PMTRAS) NO GAPS IN APP_ID = 102 (VC3-MONITOR RATES)
DATA GAPS FOR 2016/09/08
TIME RANGE: 2016-09-08T00:00:00.000 -- 2016-09-09T00:00:00.000 NO GAPS IN APP_ID = 1 (VC1-SOH) NO GAPS IN APP_ID = 154 (VC1-PMTRAS) NO GAPS IN APP_ID = 102 (VC3-MONITOR RATES)
DATA GAPS FOR 2016/09/09
TIME RANGE: 2016-09-09T00:00:00.000 -- 2016-09-10T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2016-09-09T12:55:00.000 -- 2016-09-09T13:05:00.000 600.00000 NO GAPS IN APP_ID = 154 (VC1-PMTRAS) NO GAPS IN APP_ID = 102 (VC3-MONITOR RATES)
DATA GAPS FOR 2016/09/10
TIME RANGE: 2016-09-10T00:00:00.000 -- 2016-09-11T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 2 GAP START TIME GAP END TIME GAP (SEC) 2016-09-10T12:45:00.000 -- 2016-09-10T12:50:00.000 300.00000 2016-09-10T15:45:00.000 -- 2016-09-10T15:50:00.000 300.00000 NO GAPS IN APP_ID = 154 (VC1-PMTRAS) NO GAPS IN APP_ID = 102 (VC3-MONITOR RATES)
DATA GAPS FOR 2016/09/11
TIME RANGE: 2016-09-11T00:00:00.000 -- 2016-09-12T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2016-09-11T14:25:00.000 -- 2016-09-11T14:30:00.000 300.00000 NO GAPS IN APP_ID = 154 (VC1-PMTRAS) NO GAPS IN APP_ID = 102 (VC3-MONITOR RATES)
DATA GAPS FOR 2016/09/12
TIME RANGE: 2016-09-12T00:00:00.000 -- 2016-09-13T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 4 GAP START TIME GAP END TIME GAP (SEC) 2016-09-12T08:00:00.000 -- 2016-09-12T08:05:00.000 300.00000 2016-09-12T09:55:00.000 -- 2016-09-12T10:05:00.000 600.00000 2016-09-12T12:25:00.000 -- 2016-09-12T12:30:00.000 300.00000 2016-09-12T13:30:00.000 -- 2016-09-12T13:35:00.000 300.00000 NO GAPS IN APP_ID = 154 (VC1-PMTRAS) GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 4 GAP START TIME GAP END TIME GAP (SEC) 2016-09-12T16:30:00.000 -- 2016-09-12T16:35:00.000 300.00000 2016-09-12T19:20:00.000 -- 2016-09-12T19:25:00.000 300.00000 2016-09-12T21:50:00.000 -- 2016-09-12T21:55:00.000 300.00000 2016-09-12T22:00:00.000 -- 2016-09-12T22:05:00.000 300.00000
DATA GAPS FOR 2016/09/13
TIME RANGE: 2016-09-13T00:00:00.000 -- 2016-09-14T00:00:00.000 GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 5 GAP START TIME GAP END TIME GAP (SEC) 2016-09-13T05:05:00.000 -- 2016-09-13T05:10:00.000 300.00000 2016-09-13T08:35:00.000 -- 2016-09-13T08:40:00.000 300.00000 2016-09-13T09:25:00.000 -- 2016-09-13T09:30:00.000 300.00000 2016-09-13T11:20:00.000 -- 2016-09-13T11:25:00.000 300.00000 2016-09-13T13:30:00.000 -- 2016-09-13T13:35:00.000 300.00000 GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4 N_GAPS 2 GAP START TIME GAP END TIME GAP (SEC) 2016-09-13T05:30:00.000 -- 2016-09-13T05:35:00.000 300.00000 2016-09-13T12:25:00.000 -- 2016-09-13T12:30:00.000 300.00000 GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 7 GAP START TIME GAP END TIME GAP (SEC) 2016-09-13T01:10:00.000 -- 2016-09-13T01:15:00.000 300.00000 2016-09-13T01:35:00.000 -- 2016-09-13T01:40:00.000 300.00000 2016-09-13T02:00:00.000 -- 2016-09-13T02:05:00.000 300.00000 2016-09-13T02:10:00.000 -- 2016-09-13T02:15:00.000 300.00000 2016-09-13T02:35:00.000 -- 2016-09-13T02:40:00.000 300.00000 2016-09-13T03:00:00.000 -- 2016-09-13T03:05:00.000 300.00000 2016-09-13T03:10:00.000 -- 2016-09-13T03:15:00.000 300.00000
Detector issues
Detectors 3 and 8 are powered on, and are recording events. No excess large numbers of resets or fast or slow rates at present. No changes were made to thresholds. All other detectors are off.
Other notes
Unusual high energy spikes in both detectors, front and rear segments, were seen on 2016-09-10 17:20 and 2016-09-11 14:09. The first was during spacecraft night, so must be non-solar in origin, and is seen in FERMI data. There is a FERMI data gap for the second one.
Spacecraft Management
| Decimation | Normal/Vigorous |
| HLAT Decimation | No decimation |
| Night time data (fronts) | full-time |
| Night time data (rears) | full-time |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | Working as expected |
| Detector problems? | See notes above. |