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Reports until 01:02, Monday 13 May 2024
H1 General
oli.patane@LIGO.ORG - posted 01:02, Monday 13 May 2024 (77802)
Ops EVE Shift End

TITLE: 05/13 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 146Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY: Currently Observing and we have been locked for 8.5 hours. Quiet evening overall with no issues besides the tail end of relocking when I first got in.
LOG:

23:00 Detector relocking at ENGAGE_ASC_FOR_FULL_IFO
    - Past few days we've been seeing IFO_out saturations at the end of POWER_25W and into the first few seconds of MOVE_SPOTS
    - Paused between each state between TRANSITION_FROM_ETMX and LOWNOISE_LENGTH_CONTROL because I was worried we would get a LL like Ryan had earlier from LOWNOISE_LENGTH_CONTROL
23:37 NOMINAL_LOW_NOISE
23:38 Observing

 

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