Tohban Report 2014-01-15: Difference between revisions
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|tohban_name = Hazel Bain | |tohban_name = Hazel Bain | ||
|tohban_email = hbain@ssl.berkeley.edu | |tohban_email = hbain@ssl.berkeley.edu | ||
|next_tohban = | |next_tohban = Nicole Duncan | ||
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Revision as of 19:44, 15 January 2014
| Tohban Reports | |
|---|---|
| Start Date: | 08 Jan 2014 |
| End Date: | 15 Jan 2014 |
| Tohban: | Hazel Bain |
| Tohban email: | hbain@ssl.berkeley.edu |
| Next Tohban: | Nicole Duncan |
| List all reports | |
Solar Activity
Solar activity was low to moderate this week with 1 M class flare and 26 C class flares, the majority of which we produced by AR 11944 which produced the M and X class flares last week. This AR is now on the limb and will rotate off the disk within the next 24 hours. There are currently 7 other ARs on disk which have produced a few low C class flares over the last week. STEREO B shows several other active regions which will rotate onto the disk in the coming week
How many GOES flares occurred?
Flares above B, C, M, X class were 0 26 1 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 0 19 1 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 0 9 1 0
There were RHESSI flares/GOES flares 318 / 27 over the time range 08-Jan-14 15-Jan-14
Memory Management
The SSR fill level reached a maximum of 28%. The SSR is now emptying at the end of each daily pass set.
Spacecraft Status
The cold plate 1 and 2 are at about 118.9 K and 117.4 K, respectively. Cryocooler is nominal.
Data Gaps
One short data gap:
GAP START TIME GAP END TIME GAP (SEC) 2014-01-10T19:15:00.000 -- 2014-01-10T19:20:00.000 300.00000
Detector issues
Detector 9 showed an marked increase in the rear fast LLD over several days at the start of the week. In response Detector 9's rear fast threshold was raised from 0x60 to 0x70 at 011-07:01:37 UTC.
Other notes
Spacecraft Management
| Decimation | Normal/Vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | Enabled, during entire eclipse |
| Night time data (rears) | Enabled, during entire eclipse |
| Require extra passes? | No? |
| Requirement for moving pointer? | No |
| Attenuator operation | Normal |
| Detector problems? | Detector 9 rear fast LLD threshold raised from 0x60 to 0x70. |