RHESSI Tohban report, 25-Jan-2006 to 01-Feb-2006
Ya-Hui Yang, yhyang@ssl.berkeley.edu

1. Solar Activity

Solar activity is low with several B-class flares from AR 10808.
No active region was on the solar disk since Jan. 30.
GOES X-ray flux begun to decrease gradually on Jan. 29 and 
reached to about A1 level on Jan. 30.

How many GOES flares occurred?
  Flares above B, C, M, X class were     13     1     0     0
And how many of these are listed in the RHESSI flare list?
  Flares above B, C, M, X class were      2     0     0     0
And how many had EXCELLENT coverage?
  Flares above B, C, M, X class were      2     0     0     0

There were RHESSI flares/GOES flares           4 /           14
over the time range 24-Jan-06 31-Jan-06

2. Memory Management:

The SSR fill level is 20% before starting the measurements of 
offpointing and SAS on Feb. 1. It is 24.31% by the end of last 
BGS pass today.

3. Data gaps

vc1 gap:
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30
GAP START TIME              GAP END TIME                   GAP (SEC)
2006-01-29T18:05:00.000 -- 2006-01-29T18:10:00.000       300.00000
GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4
GAP START TIME              GAP END TIME                   GAP (SEC)
2006-01-29T18:45:00.000 -- 2006-01-29T19:00:00.000       900.00000

vc3 gap:
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30
GAP START TIME              GAP END TIME                   GAP (SEC)
2006-01-27T03:40:00.000 -- 2006-01-27T03:45:00.000       300.00000

4. Decimation

Decimation was "Normal/Active" in the beginning of this week. To 
reduce the SSR for offpointing and SAS measurements, decimation 
changed to "Active/Vigorous" on Jan. 27. The front decimation changed 
to "Crab (Quiet)" on Jan. 31 for comparing with the rocket MOSES 
observations and for the offpointing and SAS measurements started 
on Feb. 1.

5. Others

No observation summary and plot since Jan. 25.

6. Next Tohban: Iain Hannah