Tohban Report 2012-05-16

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Tohban Reports
Start Date: 9 May 2012
End Date: 16 May 2012
Tohban: Juan Carlos Martinez Oliveros
Tohban email: oliveros@ssl.berkeley.edu
Next Tohban: Hazel Bain
List all reports



Contents

Solar Activity

Solar activity was moderate. There are currently 9 sunspots on disk. During the week, active region 11476 hosted 5 M-class flares. Also, a lot of C class flares happened during the week. The current activity level is mid-B.

The most active region during the week is the 11476, which has been decaying during the week. Activity is expected to continue to be low.

How many GOES flares occurred?

 Flares above B, C, M, X class were     23    68     5     0

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

 Flares above B, C, M, X class were     13    38     5     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were     10    23     2     0

There were RHESSI flares/GOES flares 410 / 96 over the time range 09-May-12 16-May-12

Memory Management

During the week the SSR has been between 30-50%. Support from Weilheim was requested in an effort to reduce the SSR filling.

Spacecraft Status

The spacecraft parameters are nominal. No HV commanding this week. We are not currently taking event data during night. The spacecraft decimation was changed on Tuesday to active/vigorous in an attempt to lower the SSR filling.

A spin up of the spacecraft was completed and switched back to science at ~01:30 UTC, with a final spin rate of ~14.98 rpm.

Data Gaps

GAPS IN APP_ID = 154 (VC1-PMTRAS) WITH PACKET RATE LT 4  
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-10T00:35:00.000 -- 2012-05-10T01:30:00.000       3300.0000 
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-12T03:00:00.000 -- 2012-05-12T03:05:00.000       300.00000 
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-14T19:05:00.000 -- 2012-05-15T00:00:00.000       17700.000
GAPS IN APP_ID = 1 (VC1-SOH) WITH PACKET RATE LT 30 
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-15T01:00:00.000 -- 2012-05-15T01:05:00.000       300.00000 
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-15T05:20:00.000 -- 2012-05-15T09:00:00.000       13200.000
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 
N_GAPS           1 
GAP START TIME              GAP END TIME                   GAP (SEC) 
2012-05-16T04:00:00.000 -- 2012-05-16T04:05:00.000       300.00000
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