ryan.short@LIGO.ORG - posted 22:33, Monday 06 November 2023 - last comment - 23:00, Monday 06 November 2023(74037)
Lockloss @ 06:22 UTC
Lockloss @ 06:22 UTC - assuming this is due to the suddenly high wind speeds. Currently seeing gusts over 50mph and the wind is loud against the outer walls of the control room.
First thing I noticed before the lockloss was PRG getting very unstable and ASC control signals working harder.
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Unfortunately it doesn't look like the winds will be calming down much tonight according to the forecast.
Corner station wind spiked to 55mph a minute ago; holding H1 in DOWN for now as it's not having any success locking ALS.