Tohban Report 2017-05-24
From RHESSI Wiki
|Start Date:||17 May 2017|
|End Date:||24 May 2017|
|Tohban:||Juan Carlos Martinez Oliveros|
|Next Tohban:||Martin Fivian|
|List all reports|
Solar activity during was very low this week and currently is at low levels. Currently there are four active regions on disk. Solar activity is expected to be very low, with a slight chance for C-class flares, throughout the forecast period (24-26 May).
TIME RANGE:17-May-17 00:00:00.000 -- 24-May-17 00:00:00.000 Flares above B, C, M, X class were 4 0 0 0
How many GOES flares occurred?
Flares above B, C, M, X class were 4 0 0 0
RHESSI flare list contains 0 over the time range 17-May-17 24-May-17
No overlapping RHESSI flares to count, sorry
The SSR reached a maximum of ~53 percent during the week. Currently is about ~30 percent.
Detectors 1, 3, 6 and 8 are active and taking data. The cold plate 1 and 2 temperatures are ~155.6K and 154.0K.
Decrease the attenuator threshold to 12.5% deadtime.
Currently the Cryocooler power is ~74.9 W and the acceleration is at ~11mg
No VC3 data gaps this week.
Detector 6 show high fast front counts during the week, however in the last days it auto-correct itself.
PMTRAS saturation due to the lost of WLP passes, leading to about 2 hours of data lost.
A spin up was made on 23 May 2017 (2017/143 16:04 and 20:51 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.|