TITLE: 06/08 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing
SHIFT SUMMARY: Arrived with ALS Y having issues relocking (more details in <a href="https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=70278">alog70278</a>). I'm still not entirely sure what I did to get it to lock, albiet with a poor power, but it ws enough to get the IFO to come back up. After a lock loss from an earthquake, this ALS Y issue seemed to be gone. This makes me think that it was very much alignment related, but I'm not sure exactly where. We are now back at NLN and Observing
LOG:
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 10:50 | TCS | Camilla | CR | N | Turned of ITMX and ITMY HWS SLED | 11:00 |
| 16:31 | FAC | Karen | Opt Lab | n | Tech clean | 16:32 |
| 16:31 | FAC | Kim | High bay | n | Tech clean | 17:01 |
| 18:14 | VAC | Janos | Garb room | n | Grabbing dust monitor | 18:16 |
| 20:38 | VAC | Travis | Garb room | n | Looking for dust mon parts | 20:42 |