Tohban Report 2014-09-24
From RHESSI Wiki
Tohban Reports | |
---|---|
Start Date: | 17 Sep 2014 |
End Date: | 24 Sep 2014 |
Tohban: | Mitsuo Oka |
Tohban email: | moka@ssl.berkeley.edu |
Next Tohban: | TBD |
List all reports |
Contents |
Solar Activity
Solar activity was relatively low this week, generally at B-level with 26 C-class flares. There are currently 9 ARs on the disk and the largest AR is near the center of the disk. STEREO B shows a few bright regions that would rotate on disk in the next few days.
How many GOES flares occurred?
Flares above B, C, M, X class were 1 26 1 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 0 17 1 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 0 8 1 0
There were RHESSI flares/GOES flares 292 / 28 over the time range 16-Sep-14 23-Sep-14
Memory Management
RHESSI returned to NORMAL/VIGOROUS mode this week. SSR is ...
Spacecraft Status
Spacecraft systems are nominal. Cold plate temps are XXX and XXX. Attenuator motion was nominal. Cryocooler is nominal.
Data Gaps
There was one VC3 data gap. 9000sec = 2.5 hrs.
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2014-09-18T21:30:00.000 -- 2014-09-19T00:00:00.000 9000.0000
Detector issues
Detector 2 continued to have the light leak problem. Raised the front fast threshold from 0x50 to 0x60. 2014-265-20:37:21 /IDPUTABLE2 OFFSET=FRONTFASTDAC 2014-265-20:37:41 /IDPULOAD VALUE=0x60
Spacecraft Operations
Other notes
Decimation | Normal/Vigorous |
HLAT Decimation | Rear decimation weight 6, no front decimation |
Night time data (fronts) | full nighttime events |
Night time data (rears) | full nighttime events |
Attenuator operation | Active |
Detector problems? | Noise in 9, light leak in 2 |