Reports until 07:56, Friday 27 September 2024
LHO General
thomas.shaffer@LIGO.ORG - posted 07:56, Friday 27 September 2024 (80326)
Ops Day Shift Start

TITLE: 09/27 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 145Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: USEISM
    Wind: 4mph Gusts, 2mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.44 μm/s
QUICK SUMMARY: Locked for one and a half hours, some shorter locks overnight as well. Verbal didn't mention any PIs for the last lock loss, but the length of the lock is suspicious. More investigation needed. Our range isn't optimal and the squeezing looks poor in the higher frequencies based on the nuc33 FOM.