Tohban Report 2015-06-17
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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 = Lindsay Glesener |
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== Memory Management == | == Memory Management == | ||
- | The SSR fill level reached a maximum of | + | The SSR fill level reached a maximum of ~50% and a minimum of about ~26% during the week. |
== Spacecraft Status == | == Spacecraft Status == | ||
- | The cold plate 1 and 2 are at about | + | The cold plate 1 and 2 are at about 127.2 K and 125.7 K respectively. |
== Data Gaps == | == Data Gaps == | ||
+ | |||
+ | There were data gaps (as well as noisy data) due to the replays of data. | ||
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 | GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 | ||
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D8 Front fast-threshold from 0x22 to 0x30 at 2015-162-20:18:18 | D8 Front fast-threshold from 0x22 to 0x30 at 2015-162-20:18:18 | ||
+ | |||
D9 Front fast-threshold from 0x40 to 0x50 at 2015-162-20:18:44 | D9 Front fast-threshold from 0x40 to 0x50 at 2015-162-20:18:44 | ||
== Other notes == | == Other notes == | ||
- | Switched from normal_vigorous to active_vigorous at 2015-166-20:27:12 UTC (Jun 15, Monday). | + | Switched from normal_vigorous to active_vigorous at 2015-166-20:27:12 UTC (Jun 15, Monday). There has been stale TLE for about 4 days, leading to unstable tracking and many replays of data. It was considered that a change to "active_vigorous" would be a quick way to slow down the SSR filling up and allow Ops more time to replay the data. |
+ | |||
+ | There was a discussion on optimizing the threshold for shutter motions. | ||
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== Spacecraft Management == | == Spacecraft Management == | ||
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- | + | [[Category:Tohban Report 2015]] | |
- | [[Category:Tohban Report | + | |
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Latest revision as of 19:11, 21 October 2015
Tohban Reports | |
---|---|
Start Date: | 10 Jun 2015 |
End Date: | 17 Jun 2015 |
Tohban: | Mitsuo Oka |
Tohban email: | moka@ssl.berkeley.edu |
Next Tohban: | Lindsay Glesener |
List all reports |
Contents |
Solar Activity
Solar activity was higher than previous weeks with many C-class flares and 3 M-class flares. There are currently 7 ARs on the disk and 3 of them are expected to rotate off the disk within the next day or so. More C-class flares and isolated M-class flares are expected during the next few days.
How many GOES flares occurred?
Flares above B, C, M, X class were 0 70 3 0
And how many of these are listed in the RHESSI flare list?
Flares above B, C, M, X class were 0 54 3 0
And how many had EXCELLENT coverage?
Flares above B, C, M, X class were 0 22 0 0
There were RHESSI flares/GOES flares 409 / 73 over the time range 10-Jun-15 17-Jun-15
Memory Management
The SSR fill level reached a maximum of ~50% and a minimum of about ~26% during the week.
Spacecraft Status
The cold plate 1 and 2 are at about 127.2 K and 125.7 K respectively.
Data Gaps
There were data gaps (as well as noisy data) due to the replays of data.
GAPS IN APP_ID = 102 (VC3-MONITOR RATES) WITH PACKET RATE LT 30 GAP START TIME GAP END TIME GAP (SEC) 2015-06-12T22:25:00.000 -- 2015-06-12T22:40:00.000 900.00000 2015-06-13T23:35:00.000 -- 2015-06-13T23:45:00.000 600.00000 2015-06-13T23:50:00.000 -- 2015-06-13T23:55:00.000 300.00000 2015-06-14T00:10:00.000 -- 2015-06-14T00:25:00.000 900.00000 2015-06-14T00:30:00.000 -- 2015-06-14T00:40:00.000 600.00000 2015-06-14T01:10:00.000 -- 2015-06-14T01:15:00.000 300.00000 2015-06-14T01:25:00.000 -- 2015-06-14T01:45:00.000 1200.0000 2015-06-14T02:00:00.000 -- 2015-06-14T02:10:00.000 600.00000 2015-06-14T05:40:00.000 -- 2015-06-14T05:55:00.000 900.00000 2015-06-15T15:10:00.000 -- 2015-06-15T16:20:00.000 4200.0000 2015-06-15T21:15:00.000 -- 2015-06-15T23:55:00.000 9600.0000 2015-06-16T02:35:00.000 -- 2015-06-16T02:45:00.000 600.00000 2015-06-16T07:35:00.000 -- 2015-06-17T00:00:00.000 59100.000
Detector issues
D8 Front fast-threshold from 0x22 to 0x30 at 2015-162-20:18:18
D9 Front fast-threshold from 0x40 to 0x50 at 2015-162-20:18:44
Other notes
Switched from normal_vigorous to active_vigorous at 2015-166-20:27:12 UTC (Jun 15, Monday). There has been stale TLE for about 4 days, leading to unstable tracking and many replays of data. It was considered that a change to "active_vigorous" would be a quick way to slow down the SSR filling up and allow Ops more time to replay the data.
There was a discussion on optimizing the threshold for shutter motions.
Spacecraft Management
Decimation | Normal/Vigorous |
Night time data (fronts) | Taking night events |
Night time data (rears) | Taking night events |
Require extra passes? | No |
Requirement for moving pointer? | No |
Attenuator operation | Normal |