Tohban Report 2011-01-19

Tohban Reports
Start Date:	12 Jan 2011
End Date:	19 Jan 2011
Tohban:	Claire Raftery
Tohban email:	claire@ssl.berkeley.edu
Next Tohban:	Hazel Bain
List all reports

Solar Activity

Nothing major. One AR produced a flurry of B class flares and a few small C class, including an LDE.

How many GOES flares occurred?

 Flares above B, C, M, X class were     31     3     0     0

And how many of these are listed in the RHESSI flare list?

 Flares above B, C, M, X class were     19     3     0     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were      6     1     0     0

There were RHESSI flares/GOES flares 62 / 34

RHESSI Operations

Detector 6 is showing some unusual arcing behaviour in the front segments only. Per David Smith, the high voltage has been reduced by 16 steps: 6 steps on Jan 13 and 10 more steps on Jan 18. Tomorrow should show whether or not this is sufficient.

Data Gaps

GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2011-01-18T02:20:00.000 -- 2011-01-18T02:25:00.000 300.00000