edmond.merilh@LIGO.ORG - posted 16:02, Sunday 09 February 2020 (54994)
Shift Summary - Day
TITLE: 02/09 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 48Mpc
INCOMING OPERATOR: Jim
SHIFT SUMMARY:
- Shift was quiet until the Lockloss at 21:16
- there were e few issues re-locking including but not limited to:
- ALSX locked at low power and not moving to INCREASE FLASHES for ~8 minutes (well after ALSY was locked and cruising
- PRMI wouldn't lock and I broke that lock by trying CHECK MICH FRINGES
- PRMI (2nd attempt took a PRM and BS tweaking to get H! to DRMI 1F
- there were a couple more failed attemps getting back up
- there were e few issues re-locking including but not limited to:
- 23:19 H1 back up and Observing
- 23:53 Squeezer unlocked and kicked intent bit
- 23:55 H1 back to Observing
Handing Locked/Observing H1 off to Cheryl
LOG: