Reports until 08:05, Wednesday 25 September 2024
H1 General
anthony.sanchez@LIGO.ORG - posted 08:05, Wednesday 25 September 2024 (80288)
Wednesday Morning Ops Shift Start

TITLE: 09/25 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: Corey
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 8mph Gusts, 5mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.24 μm/s
QUICK SUMMARY:

H1 was unlocked and stuck in locking green arms for 3 hours.
I'm not sure why yet but I will be trying to lock and will probably find out.
I've requested an initial alignment since there was an earthquake last night .
Both ALSX & Y locked easily enough 61% for x and 95% for Y.  ALSX DOF3 just nose dived for some reason though.

But eventually we got to PRC Aligning with out intervention, so I guess its all working well.




 

 

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