Tohban Report 2017-04-12
From RHESSI Wiki
|Start Date:||5 April 2017|
|End Date:||12 April 2017|
|Tohban:||Juan Carlos Martinez Oliveros|
|Next Tohban:||Juan Camilo Buitrago Casas|
|List all reports|
Solar activity during was moderate at the start of the week and currently is at low levels. Currently there are two active regions on disk. Solar activity is expected to be very low with a slight chance for C-class activity through the forecast period (12-14 Apr).
How many GOES flares occurred?
Flares above B, C, M, X class were 33 8 0 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 13 7 0 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 8 3 0 0
There were RHESSI flares/GOES flares 54 / 41 over the time range 05-Apr-17 12-Apr-17
The SSR reached a maximum of ~70 percent during the week. Currently is about 60%
During most of the week detectors 1, 3, 6 and 8 were active and taking data, but since 11-Apr-2017 only detectors 3 and 6 are active. The cold plate 1 and 2 temperatures are ~153.1K and 151.5K.
Decrease the attenuator threshold to 12.5% deadtime.
Currently the Cryocooler power is ~75.7 W and the acceleration is at ~11mg
VC1 data gaps reported on 2017-04-05 and 2017-04-10
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2017-04-06T01:05:00.000 -- 2017-04-06T05:40:00.000 16500.000 2017-04-06T06:50:00.000 -- 2017-04-07T00:00:00.000 61800.000
2017-04-07T00:00:00.000 -- 2017-04-08T00:00:00.000 86400.000 2017-04-08T00:00:00.000 -- 2017-04-09T00:00:00.000 86400.000 2017-04-09T00:00:00.000 -- 2017-04-10T00:00:00.000 86400.000 2017-04-10T00:00:00.000 -- 2017-04-11T00:00:00.000 86400.000 2017-04-11T00:00:00.000 -- 2017-04-12T00:00:00.000 86400.000
Detectors 1 and 8 were ramped to 0.0 V and their DIBs were powered off 11-Apr-2017 at 101-19:17 UTC.
|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||logic enabled|
|Detector problems?||See notes above.|