thomas.shaffer@LIGO.ORG - posted 16:07, Thursday 19 October 2023 (73589)
Ops Day Shift Summary
TITLE: 10/19 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 161Mpc
INCOMING OPERATOR: Oli
SHIFT SUMMARY: Locked for 3.3 hours after losing lock with the same odd LSC-DARM wiggle (alog73592). On relock, the squeezer had an issue locking and Vicky needed to step in. All is well now.
LOG:
- 1750 Out of Observing for short SQZ tuning
- 1752 Observing
- 1813 Lock loss
- 1941 Observing
| Start Time | System | Name | Location | Lazer_Haz | Task | Time End |
|---|---|---|---|---|---|---|
| 15:38 | FAC | Karen | Opt Lab | n | Tech clean | 16:40 |
| 17:19 | FAC | Karen | WoodShop | N | Technical cleaning in the Woodshop& Firepump rm | 17:57 |
| 19:56 | FAC | Fil, Tyler | EY | n | Chiller work | 21:56 |