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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 | |
| 01:00 | 01:43 | 0.43 | 0.64 | 1090 | 9657 | 18.1 | 18.6 | 18.8 | 242 | 17 | First of Night | |
| ↪ Comments | moved a few mirrors in manually; some dome seeing | |||||||||||
| Problem Reports | ||||
|---|---|---|---|---|
| PR Number | Times | Time Lost | Description | Response |
| 4288 | 00:04-00:08 | 00:04 | Trajectory failed; 1 hour in the future error for start of trajectory after we pass 00 UT. Even though this trajectory still has more than 30 mins of time left on track. | |
| 1696 | 00:10-00:10 | 00:00 | removed LTSE sensors from SAMS | |
| 4200 | 03:09-03:11, 05:23-05:24, 05:04-05:06, 05:11-05:12, 05:30-05:31, 05:42-05:43, 05:43-05:58, 06:42-06:43, 06:53-06:55, 08:12-08:13 | 00:27 | HFC fault on tracker; no error just the trajectory stopping; | cleared fault on panel and dspace; |
| 4402 | 03:27-03:29, 05:07-05:08, 05:14-05:16, 05:25-05:26, 06:00-06:01, 06:48-06:49, 06:55-06:56, - | 00:09 | TMCS failed to acquire trajectory; this occured each time after an hfc fault had been cleared. | cleared error box and resent same target |
| 4419 | 07:15-07:25 | 00:10 | When testing marker offsets on acqcam found that the X and Y axis need to be reversed. offsets being made in opposite direction of desired motion. | |
| 4420 | 00:20-00:20 | 00:00 | Ice machine in Fridge not working; | Checked water flow and that seemed fine; could be frozen nozzle or ??? |
| Ops Comments | none |
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| TO Comments | Tonight's problems seemed to be in a sequence. We would be guiding and testing probe positions when we would get an HFC fault. Once the fault was cleared then the trajectory was reloaded we would get a Trajectory failure error. Once that error was cleared we would be able to track but then we would receive another HFC fault and so on... very repetitive. At times we tried shutting down and restarting all servers and tcs but no difference noted. Also tried shutting down and restarting DSpace software .. no difference noted as well. |
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| RA Comments | High thin clouds, modest wind and increasing dust values Tested probe/trajectory offsetting and found a sign error for both X,Y and RA,DEC. In addition the RA offset seems to have a scale problem. Perhaps cos(DEC) Found some probably wind induced jumping of just GC1. Many Many faults probably related to timing issues. |
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| Observations | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| File | Target/QID | Exp Start | Exposure | Overhead | Program | Instrument Configuration | Data Type | IQ | Dimm | SkySBrt | Skytrans | SNR | Comments | Charge | |