ryan.crouch@LIGO.ORG - posted 20:05, Monday 08 April 2024 - last comment - 10:33, Tuesday 09 April 2024(77034)
OPS Monday eve shift update
We've been locked for 6:50, range is lower tonight
A 6.0 from Indonesia rolled through around 00:38 UTC
SQZer lost lock and dropped us from observing at 04:22, will return once it relocks. Back into observing at 04:26UTC
This lockloss was due to the OPO PZT running out of range @40V, plot. There's already a checker in SQZ_MANGER to relock when IFOs unlocked and OPO PZT1 is below 50V but it was at 70V when the IFO locked.