Tohban Report 2013-11-27: Difference between revisions
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|tohban_name = Mitsuo Oka | |tohban_name = Mitsuo Oka | ||
|tohban_email = moka@ssl.berkeley.edu | |tohban_email = moka@ssl.berkeley.edu | ||
|next_tohban = | |next_tohban = Jim McTiernan | ||
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The activity was moderate early in the week, producing numerous C-class flares and 3 M-class flares. However, it became very quiet later this week. There are currently 4 active regions on the disk and STEREO B shows there may be one active region rotating on disk within the next few days. | The activity was moderate early in the week, producing numerous C-class flares and 3 M-class flares. However, it became very quiet later this week. There are currently 4 active regions on the disk and STEREO B shows there may be one active region rotating on disk within the next few days. | ||
How many GOES flares occurred? | |||
Flares above B, C, M, X class were 3 45 3 1 | |||
And how many of these are listed in the RHESSI flare list? | |||
Flares above B, C, M, X class were 2 32 2 0 | |||
And how many had EXCELLENT coverage? | |||
Flares above B, C, M, X class were 1 8 1 0 | |||
There were RHESSI flares/GOES flares 265 / 52 | |||
over the time range 19-Nov-13 26-Nov-13 | |||
== Memory Management == | == Memory Management == | ||
No issues. | No issues. SSR max was 25%; it's emptying by the end of each pass set. | ||
== Spacecraft Status == | == Spacecraft Status == | ||
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Cold plates 1 and 2 are at 118.3 and 116.9, respectively. | Cold plates 1 and 2 are at 118.3 and 116.9, respectively. | ||
Spin rate is 14. | Spin rate is 14.6; a spinup should be performed after the holiday. | ||
== Data Gaps == | == Data Gaps == | ||
There was a data gap due to the CPU reset. (DOY 330, 17:54-17:59 UT) | |||
== Detector issues == | == Detector issues == | ||
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== Other notes == | == Other notes == | ||
RHESSI experienced an autonomous CPU reset. The reset happened at 2013-330-17:54:27 UTC (November 26), during a ground station contact. The CPU came back up shortly thereafter at 17:54:58. This incident cleared all RAM. All stored commands and parameter tables used by the spacecraft | RHESSI experienced an autonomous CPU reset. The reset happened at 2013-330-17:54:27 UTC (November 26), during a ground station contact. The CPU came back up shortly thereafter at 17:54:58. This incident cleared all RAM. All stored commands and parameter tables used by the spacecraft were quickly restored during the 23:08 UT Wallops pass of DOY 330. | ||
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[[Category:Tohban Report 2013]] | |||
[[Category:Tohban Report | |||
Latest revision as of 22:23, 4 September 2014
| Tohban Reports | |
|---|---|
| Start Date: | 20 Nov 2013 |
| End Date: | 27 Nov 2013 |
| Tohban: | Mitsuo Oka |
| Tohban email: | moka@ssl.berkeley.edu |
| Next Tohban: | Jim McTiernan |
| List all reports | |
Solar Activity
The activity was moderate early in the week, producing numerous C-class flares and 3 M-class flares. However, it became very quiet later this week. There are currently 4 active regions on the disk and STEREO B shows there may be one active region rotating on disk within the next few days.
How many GOES flares occurred?
Flares above B, C, M, X class were 3 45 3 1
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 2 32 2 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 1 8 1 0
There were RHESSI flares/GOES flares 265 / 52 over the time range 19-Nov-13 26-Nov-13
Memory Management
No issues. SSR max was 25%; it's emptying by the end of each pass set.
Spacecraft Status
Cold plates 1 and 2 are at 118.3 and 116.9, respectively.
Spin rate is 14.6; a spinup should be performed after the holiday.
Data Gaps
There was a data gap due to the CPU reset. (DOY 330, 17:54-17:59 UT)
Detector issues
None
Other notes
RHESSI experienced an autonomous CPU reset. The reset happened at 2013-330-17:54:27 UTC (November 26), during a ground station contact. The CPU came back up shortly thereafter at 17:54:58. This incident cleared all RAM. All stored commands and parameter tables used by the spacecraft were quickly restored during the 23:08 UT Wallops pass of DOY 330.
| Decimation | Active/Vigorous |
| HLAT Decimation | Rear decimation weight 6, no front decimation |
| Night time data (fronts) | Disabled, except for +/- 4 min |
| Night time data (rears) | Enabled |
| Require extra passes? | No |
| Requirement for moving pointer? | No |
| Attenuator operation | Normal |
| Detector problems? |