| Problem Reports |
|---|
| PR Number | Times | Time Lost | Description | Response |
|---|
| 4200 | 05:23-05:28, 07:03 - 07:06 | 00:08 | Failed to acquire trajectory errors persisted after further attempts to Go Next. | Had to restart TCS |
| 4198 | 05:56-05:58 | 00:02 | TCS not happy with automatically determined direction when moving to a target at 180. | Input target info manually. |
| 4179 | 05:59-06:03 | 00:04 | Badminton birdie-shaped stars on ACQ camera, once again seemed like this happened after the correct_for_structure() function executed. (Stars did not look like badminton birdies before the move was made.) | Restarted TCS and it worked. |
| 4197 | 07:07-07:12 | 00:05 | I was unable to do anything in Jove, even while the screen wasn't frozen. Text scrolled by on an HTCS terminal and SAMS looked like it was behaving normally. Control Desk/rdesktop was visually frozen. | Had to hard reboot jove. |
| 4196 | 07:20-07:30 | 00:10 | Attempting to move to any target produced HFC/Master faults. It looks like this is because of a problem with H5 and Y-- both show orange Prof lights on Tracker Operations panel. H5 sometimes shows a yellow warning light, and when attempting to move Rto/Err lights turn red, and everything else halts. Upon clearing Master Fault the Y Rto/Err lights turn red and another Master Fault occurs which must then be cleared, but everything sometimes worked for a bit after second Master fault clearing.
This started happening after a power blip was noticed in the control room. The servo cabinets were restarted, but that did not fix the problem. We were unable to continue with testing. | |
| 4199 | 07:30-07:35 | 00:05 | TCS attempted to move tracker to next target even though tracker was not initialized. This caused the tracker to move outside of X software limit, though only by 15mm. | |