Reports until 00:03, Wednesday 18 October 2023
H1 General
oli.patane@LIGO.ORG - posted 00:03, Wednesday 18 October 2023 (73544)
Ops EVE Shift End

TITLE: 10/18 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 160Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY: We've now been Locked for almost 4 hours and everything is looking good. When we lost lock at 10/18 01:53UTC, I had some trouble getting ALSX to lock, but no other issues besides that. The SQZ-OPO_ISS_CONTROLMON value is currently around 7.72 and has been trending slightly upward for the past hour and before that was moving downward with a shallow slope, so I don't think we will have any issues with it for the next several hours.
LOG:

23:00UTC Detector Observing and has been Locked for 1.5hours

01:53 Lockloss (73539)
03:09 NOMINAL_LOW_NOISE
03:25 Observing

04:45 X Beamtube Manifold AI Pump Major Alarm - Contacted Janos, will be fixed next Tuesday