Tohban Report 2011-08-10: Difference between revisions

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|tohban_name = Claire Raftery
|tohban_name = Claire Raftery
|tohban_email = claire@ssl.berkeley.edu
|tohban_email = claire@ssl.berkeley.edu
|next_tohban  = TBD
|next_tohban  = Lindsay Glesener
}}
}}


== Solar Activity ==
== Solar Activity ==


Solar activity was high this week! We had the largest flare of the current solar cycle on the 9th August - an X7 which [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+qli02+qli03&date=20110809&time=080340 observed]. This came from NOAA 11263 which has today, rotated off the disk. STEREO B does not show any significant regions approaching the limb and those already on disk are not particularly complicated.  
Solar activity was high this week! We had the largest flare of the current solar cycle on the 9th August - an X7 which RHESSI [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+qli02+qli03&date=20110809&time=080340 observed]. This came from NOAA 11263 which has today, rotated off the disk. STEREO B does not show any significant regions approaching the limb and those already on disk are not particularly complicated. There were multiple M class flares, though RHESSI missed the impulsive phase of most of these.  




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== Memory Management ==
== Memory Management ==


The SSR is emptying at the end of the daily passes, max 25%.
The SSR is emptying at the end of the daily passes, max 6%.  


== Data Gaps ==
== Data Gaps ==
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== Spacecraft Status ==
== Spacecraft Status ==


We remain in normal/vigorous decimation mode. Detector 8 had yet another burst of [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+qlpfr+qlprr+monfl+monff&date=20110808&time=185309 unusual behaviour] on 8-Aug-2011 at ~18:55UT. This was observed in both the fronts and rears just before an eclipse.  
We remain in normal/vigorous decimation mode. Spin rate is 14.9. Cold plate 2 and CPC temperatures are being affected by the long spacecraft days (99 K and 60 C respectively).
 
Detector 8 had yet another burst of [http://sprg.ssl.berkeley.edu/~tohban/browser/?show=grth+qlpcr+qlpfr+qlprr+monfl+monff&date=20110808&time=185309 unusual behaviour] on 8-Aug-2011 at ~18:55UT. This was observed in both the fronts and rears just before an eclipse.  
   
   


[[Category:Tohban Report]]
[[Category:Tohban Report 2011]]
[[Category:Tohban]]

Latest revision as of 17:22, 17 March 2013


Tohban Reports
Start Date: 03 August 2011
End Date: 10 August 2011
Tohban: Claire Raftery
Tohban email: claire@ssl.berkeley.edu
Next Tohban: Lindsay Glesener
List all reports



Solar Activity

Solar activity was high this week! We had the largest flare of the current solar cycle on the 9th August - an X7 which RHESSI observed. This came from NOAA 11263 which has today, rotated off the disk. STEREO B does not show any significant regions approaching the limb and those already on disk are not particularly complicated. There were multiple M class flares, though RHESSI missed the impulsive phase of most of these.


How many GOES flares occurred?

Flares above B, C, M, X class were     20    44     4     1

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

Flares above B, C, M, X class were     13    24     3     1

And how many had EXCELLENT coverage?

Flares above B, C, M, X class were      9    10     0     1

There were RHESSI flares/GOES flares 340 / 69 over the time range 03-Aug-11 10-Aug-11


Memory Management

The SSR is emptying at the end of the daily passes, max 6%.

Data Gaps

There were no data gaps this week.

Spacecraft Status

We remain in normal/vigorous decimation mode. Spin rate is 14.9. Cold plate 2 and CPC temperatures are being affected by the long spacecraft days (99 K and 60 C respectively).

Detector 8 had yet another burst of unusual behaviour on 8-Aug-2011 at ~18:55UT. This was observed in both the fronts and rears just before an eclipse.