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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 | |
| 01:33 | 02:56 | 0.42 | 0.64 | 0.42 | 0.64 | 13.4 | 13.9 | 14.8 | 38 | 11 | First of Night | |
| ↪ Comments | 2 degree temperature drop during stack. | |||||||||||
| 04:40 | 05:16 | 0.42 | 0.63 | -20 | +12224 | 10.6 | 10.8 | 11.4 | 50 | 15 | Stack/Re-stack | |
| Problem Reports | ||||
|---|---|---|---|---|
| PR Number | Times | Time Lost | Description | Response |
| 4412 | 03:20-03:21, 04:09 - 04:10, 04:24 - 04:25, 05:43 - 05:44, 06:14 - 06:15, 06:46 - 06:47 | 00:06 | Y Track Brake P Switch Fault. It seems like this error occurred when the brakes set as opposed to when they released. @03:20 50-something Az @04:09 81.1 Az @04:24 142 Az @06:14 229.3 Az @05:43 around 200 Az @06:46 292 Az | |
| 4409 | 05:44-05:48 | 00:04 | TCS light dark at the top of TCS GUI. Upon checking systems found tcs_server process found defunct at 05:44. | |
| 4413 | 09:54-09:54 | 00:00 | Rho Following Error Fault stopped track prematurely. Coincided with SAMS and PAS lights going dark at the top of TCS. No following error displayed on ControlDesk Tracker Monitoring tab. | |
| Ops Comments | none |
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| TO Comments | Mirror has been in GREAT SHAPE at the start of stacking lately. (First stack only went longer tonight because a two degree drop was going to leave us chasing groc for a while.) Good job mirror team!!! |
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| RA Comments | Commissioning work all night. |
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| Observations | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| File | Target/QID | Exp Start | Exposure | Overhead | Program | Instrument Configuration | Data Type | IQ | Dimm | SkySBrt | Skytrans | SNR | Comments | Charge | |