Tohban Report 2013-01-09
From RHESSI Wiki
|Start Date:||2 Jan 2013|
|End Date:||9 Jan 2013|
|Tohban:||Juan Carlos Martinez Oliveros|
|Next Tohban:||Hazel Bain|
|List all reports|
Solar activity was moderate this week. There are currently 14 active regions on disk with active regions. AR 11654 is showing some activity, and is at the moment on the East limb. Activity is expected to remain low-moderate with a chance for an M class flare in the coming days.
How many GOES flares occurred?
Flares above B, C, M, X class were 8 34 1 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 7 17 0 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 4 8 0 0
There were RHESSI flares/GOES flares 213 / 43 over the time range 02-Jan-13 09-Jan-13
The SSR was emptying at the en of the daily passes during the beginning of the week. After operations the SSR fill level was between 7 and 25%.
The cold plate 2 is at 107 respectively. Cryopower at about 70.6 Watts.
Spin rate is at 14.8
There are several VC1 and VC3 data gaps reported, however all the data is on the ground. It is likely that the data was not processed due to a malfunction of the Apollo server and are currently being processed.
Due to a problem with ITOS on January 5 there is a VC1 data gap. The ITOS instance that supports BGS passes hung up. As a result, no commands were sent from ITOS to the spacecraft to initiate VC1 dumps with any of the BGS passes. No gaps for the VC3 data were reported, as these data is transmitted by onboard (ATS) commands.
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2013-01-05T16:20:00.000 -- 2013-01-06T00:00:00.000 27600.000 GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2013-01-05T16:20:00.000 -- 2013-01-06T00:00:00.000 27600.000
On January 3 events on the rear detectors were during spacecraft eclipse. These events started being recorded at 2013-004:00:00 UTC.
On January 8 at 07:26:26 UTC the high voltage of detector 2 was raised by five steps (206 -> 211). There was a modest increase in front slow and reset rates, but no sign of segmentation. In the following days a slight increase of the noise was observed. The voltage is now at 4117 V.
The decimation state was changed from active vigorous to normal vigorous on January 3 at 16:30:38 UTC
|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?||No|
|Requirement for moving pointer?||No|