camilla.compton@LIGO.ORG - posted 08:15, Wednesday 21 June 2023 (70647)
Lockloss @ 15:05UTC
Just lost lock at 15:05UTC, 1371395177. Looks like LSC-PRCL rang up in te ~3seconds before lockloss, see attached. Note that we are in a different thermal configuration while we prepare to lower input power, 70646.