Tohban Report 2012-03-21

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Tohban Reports
Start Date: 14 Mar 2012
End Date: 21 Mar 2012
Tohban: Hazel Bain
Tohban email:
Next Tohban: Claire Raftery
List all reports


Solar Activity

Solar activity this week was moderate with 3 M class flares. There are currently 8 active regions on disk. However 5 of these, including the regions which produced the C and M class flares this week, are due to rotate over the limb within the next 24 hours. STEREO B shows another few active regions which will rotate onto the disk in the next few days.

How many GOES flares occurred?

Flares above B, C, M, X class were     29    10     3     0

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

Flares above B, C, M, X class were     17     7     1     0

And how many had EXCELLENT coverage?

Flares above B, C, M, X class were     10     3     1     0

There were RHESSI flares/GOES flares 127 / 42 over the time range 14-Mar-12 21-Mar-12

Memory Management

The SSR reached a max of ~44% this week. It is currently sitting at ~11%

RHESSI Operations

Decimation was lowered from active/vigorous to normal/vigorous at 2012-074-23:08 UT.

Data Gaps

There were some data gaps over the last 48 hours due to sunny going down. The data is on the ground and will be reprocessed.

GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 N_GAPS 1 GAP START TIME GAP END TIME GAP (SEC) 2012-03-19T22:30:00.000 -- 2012-03-19T23:40:00.000 4200.0000

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