oli.patane@LIGO.ORG - posted 07:43, Friday 08 November 2024 - last comment - 10:00, Friday 08 November 2024(81139)
Ops Day Shift Start
TITLE: 11/08 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
SEI_ENV state: CALM
Wind: 2mph Gusts, 1mph 3min avg
Primary useism: 0.03 μm/s
Secondary useism: 0.39 μm/s
QUICK SUMMARY:
Currently relocking and we had been in PREP_FOR_LOCKING for 15 minutes now so I took us to DOWN and then restarted locking.
Last night's lockloss (11/08 11:15UTC)
Lockloss tool gave it the IMC tag, and I do see that ASC-AS_A did drop down and the IMC lost lock less than 10ms later(ndscope), but I don't see anything that could have caused this to happen.
17:59UTC Back to Observing