Tohban report, 02-may-2007 to 09-may-2007
Amir Caspi, cepheid@ssl.berkeley.edu

1. Solar Activity: 

Three small active regions transitted the disc during the week; as of this 
report, AR10953 is on the West limb and one small (unnumbered) AR remains 
on the Eastern portion of the disc.

Activity was extremely low; GOES baseline was in the mid-A level 
throughout the week, with only two B flares recorded.

How many GOES flares occurred?
  Flares above B, C, M, X class were     29     2     0     0
And how many of these are listed in the RHESSI flare list?
  Flares above B, C, M, X class were      2     2     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 /           31
over the time range 01-May-07 08-May-07


2. Memory Managment:

Decimation was NORMAL/ACTIVE for the week, and we collect ECLIPSE data.  
SSR fill is dropping to ~10% at night, with max fill during the week of 
~40%.  As of this report, the SSR is at ~30%.


3. Data Gaps: 

We had a sizable gap in VC1 data early in the week:

GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30
GAP START TIME              GAP END TIME                   GAP (SEC)
2007-05-02T01:00:00.000 -- 2007-05-02T02:45:00.000       6300.0000
GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4
GAP START TIME              GAP END TIME                   GAP (SEC)
2007-05-02T01:00:00.000 -- 2007-05-02T02:45:00.000       6300.0000

One other large gap yesterday:
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30
GAP START TIME              GAP END TIME                   GAP (SEC)
2007-05-08T05:30:00.000 -- 2007-05-08T09:25:00.000       14100.000
2007-05-08T11:15:00.000 -- 2007-05-09T00:00:00.000       45900.000

(The last is likely due to incomplete downlink and should be resolved with 
the next few passes. The first may be due to out-of-order processing of 
data files.)


4. MISC.

VC1 gaps appear to halt processing of SOH plots for the day on which the 
gap occurs... this should be checked.

Voltages were lowered (again) on a few detectors; G5 is now at the lowest 
voltage of all detectors (at ~340V).

5. Next week's tohban: Albert Shih