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Reports until 07:47, Saturday 25 October 2025
LHO General
ryan.short@LIGO.ORG - posted 07:47, Saturday 25 October 2025 (87735)
Ops Day Shift Start

TITLE: 10/25 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Corrective Maintenance
OUTGOING OPERATOR: Tony
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 9mph Gusts, 6mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.44 μm/s 
QUICK SUMMARY: H1 was down overnight due to high winds and microseism coupled wiht ongoing locking troubles. Will start with a fresh initial alignment then see how far in the locking sequence H1 can get this morning.

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