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Reports until 00:08, Thursday 26 October 2023
H1 General
anthony.sanchez@LIGO.ORG - posted 00:08, Thursday 26 October 2023 (73753)
Wednesday Ops Eve Shift End

TITLE: 10/26 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 161Mpc
INCOMING OPERATOR: TJ
SHIFT SUMMARY:
Since the Mid shift report relocking from that incoming earthquake went well. BUT

04:04 UTC: 
IFO OUT saturations happned again During Prep_ASC_FOR_FULL_IFO. And usually that does not tend to happen. Thats the second lock in a row that this has happened, in the same ISC_LOCK State. So maybe it's a coinicidense because both locks happened on the same night, after the same initial alignment. I'd be interested in seeing if this happens again after another initial alignment.

3:48 UTC Lockloss
4:44 UTC Nominal_LOW_NOISE reached
5:05 UTC OBSERVING reached
6:02 UTC Incoming 5.5M Earthquake from Timor-Leste
6:57 UTC Seismic to CALM, we made it.

Current H1 Status: Locked in NOMINAL_LOW_NOISE and OBSERVING.

LOG:
None

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