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| Stack Data | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Stop | ee50 | ee80 | Hefi Focus | Mars Focus | Outside Temp | Dome Temp | Truss Temp | Wind Direction | Wind Speed | Stack Type | |
| 08:45 | 09:18 | 0.45 | 0.69 | -10 | -695 | 12.6 | 12.7 | 12.7 | 238 | 13 | First of Night | |
| Problem Reports | ||||
|---|---|---|---|---|
| PR Number | Times | Time Lost | Description | Response |
| 3962 | 09:52-09:56 | 00:04 | After Jim told me to shut down for the night, because running the dmittc script was causing skew and CFD slack problems, I attempted to slow slew the tracker home and encountered a familiar quickening "thunk....thunk...thunk..thunk.thunkthunk", which sounded like a large wooden dowel rod striking metal, and then a 40mm skew. This happened before; at the time I included the incident as part of PR 3920. | |
| 3963 | 09:22-09:50 | 00:28 | When running dmittc script, the initial slew caused skews as well as significantly lower CFD readings after automatic limit shutdown. | |
| Ops Comments | none |
|---|
| TO Comments | Could not find mirrors: 64, 40, 28, 38, 74 -- seemed like two of 64, 74, 38 may not have been manually movable in SCS, so their actuators aren't working or something. At best focus DMI read 26.212901 |
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| RA Comments | none |
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| Observations | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| File | Target/QID | Exp Start | Exposure | Overhead | Program | Instrument Configuration | Data Type | IQ | Dimm | SkySBrt | Skytrans | SNR | Comments | Charge | |