Tohban Report 2018-04-11: Difference between revisions
imported>Okamitsuo (Created page with "{{Infobox Tohban Report| |start_date = 4 Apr 2018 |end_date = 11 Apr 2018 |tohban_name = Mitsuo Oka |tohban_email = moka@berkeley.edu |next_tohban = TBD }} == Solar Activity ==...") |
imported>Okamitsuo mNo edit summary |
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|tohban_name = Mitsuo Oka | |tohban_name = Mitsuo Oka | ||
|tohban_email = moka@berkeley.edu | |tohban_email = moka@berkeley.edu | ||
|next_tohban = | |next_tohban = Jim McTiernan | ||
}} | }} | ||
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Detectors 3 and 8 are active and taking data. | Detectors 3 and 8 are active and taking data. | ||
The cold plate 1 and 2 temperatures are ~ | The cold plate 1 and 2 temperatures are ~158K and 157K. | ||
Currently the Cryocooler power is ~55 W and the acceleration is at ~11mg | Currently the Cryocooler power is ~55 W and the acceleration is at ~11mg | ||
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== Other notes == | == Other notes == | ||
Data was deleted on April 9 as the SSR fill level was very high. This move brought the SSR fill level down from | Data was deleted on April 9 as the SSR fill level was very high. This move brought the SSR fill level down from 94% to around 56% full. We skipped over data recorded from 2018-03-30 to 2018-04-01 ~11:30 UTC. | ||
== Spacecraft Management == | == Spacecraft Management == | ||
Regarding the lock less experiment, it was concluded that a spin-down would not make the situation dramatically better. After getting temperature readings, the spin rate should be brought back to 15 RPM. Then, another anneal will be performed. | |||
Latest revision as of 19:49, 11 April 2018
| Tohban Reports | |
|---|---|
| Start Date: | 4 Apr 2018 |
| End Date: | 11 Apr 2018 |
| Tohban: | Mitsuo Oka |
| Tohban email: | moka@berkeley.edu |
| Next Tohban: | Jim McTiernan |
| List all reports | |
Solar Activity
Solar activity this week was very low. There are not visible active regions on disk. STEREO-A images also indicate that there is no region expected to rotate onto the visible disk.
TIME RANGE:04-Apr-18 00:00:00.000 -- 11-Apr-18 00:00:00.000 % RD_WEEK_FILE: No input file for week 18_14 found in: $DIR_GEN_GEV % RD_WEEK_FILE: No input file for week 18_15 found in: $DIR_GEN_GEV No GOES flares for Time Range % Compiled module: CHECK_EXT_TIME. % HSI_QLOOK::GETDATA: No filenames found for this time range % HSI_QLOOK::GETDATA: Maybe you should update your SSW % HSI_TOHBAN_FLARE_COUNTER: No RHESSI Flare list for this time period % HSI_TOHBAN_FLARE_COUNTER: No RHESSI Flares for this time period
Memory Management
The SSR reached a maximum of ~94 percent during this week.
Spacecraft Status
Detectors 3 and 8 are active and taking data.
The cold plate 1 and 2 temperatures are ~158K and 157K.
Currently the Cryocooler power is ~55 W and the acceleration is at ~11mg
Data Gaps
Detector issues
Other notes
Data was deleted on April 9 as the SSR fill level was very high. This move brought the SSR fill level down from 94% to around 56% full. We skipped over data recorded from 2018-03-30 to 2018-04-01 ~11:30 UTC.
Spacecraft Management
Regarding the lock less experiment, it was concluded that a spin-down would not make the situation dramatically better. After getting temperature readings, the spin rate should be brought back to 15 RPM. Then, another anneal will be performed.
| Decimation | Active/Vigorous |
| HLAT Decimation | Rear decimation |
| Night time data (fronts) | plus/minus 4 minutes from daylight |
| Night time data (rears) | plus/minus 4 minutes from daylight |
| Require extra passes? | No |
| Requirement for moving pointer? | Yes |
| Attenuator operation | logic enabled |
| Detector problems? | See notes above. |