Tohban Report 2015-01-28

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Tohban Reports
Start Date: 21 Jan 2015
End Date: 28 Jan 2015
Tohban: Lindsay Glesener
Tohban email: glesener@ssl.berkeley.edu
Next Tohban: TBA
List all reports



Contents

Solar Activity

Solar activity is moderate. There are 9 active regions on the disk, with 2-3 of them flaring. Many of these are coming from AR 12268 near disk center, including an M class flare. A slightly occulted AR will be rotating onto the visible disk soon; this AR was prolific on its last turn on the merry-go-round and is already producing some flares. Things could pick up quickly; the tohban will want to keep an eye on solar activity and the SSR.

How many GOES flares occurred?

 Flares above B, C, M, X class were     12    31     1     0

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

 Flares above B, C, M, X class were      6    21     0     0

And how many had EXCELLENT coverage?

 Flares above B, C, M, X class were      0     0     0     0

There were RHESSI flares/GOES flares 229 / 44 over the time range 19-Jan-15 26-Jan-15

Memory Management

We're still in Normal / Vigorous decimation at the moment, and the SSR fill is behaving. The next tohban should keep an eye on solar activity, and might consider switching to Active / Vigorous if the memory fill starts getting high.

Spacecraft Status

Data Gaps

No gaps this week as of Jan 27 (Tuesday).

Temperatures

Detector issues

 15-021-23:33:58 /idpudumptabl table=dibtbl9
 15-021-23:34:03 /idputable9 offset=rearfastdac
 15-021-23:34:34 /idpuload value=0x58
 15-021-23:36:47 /idputable9 offset=rearfastdac
 15-021-23:36:55 /idpuload value=0x60
 21:57:13 UTC / D6 front slow threshold to 0x30 (was 0x0C).

Other notes

Spacecraft Management

A spin-up was performed on Monday, Jan 26 from about 14.5 RPM to 14.97 between 20:29 and 22:06 UTC. There were no anomalies.

Decimation Normal / Vigorous
Night time data (fronts) On
Night time data (rears) On
Require extra passes? No
Requirement for moving pointer? No
Attenuator operation Normal
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