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Reports until 16:11, Wednesday 01 November 2023
H1 General
oli.patane@LIGO.ORG - posted 16:11, Wednesday 01 November 2023 - last comment - 17:15, Wednesday 01 November 2023(73921)
Ops EVE Shift Start

TITLE: 11/01 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: TJ
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 1mph Gusts, 0mph 5min avg
    Primary useism: 0.04 μm/s
    Secondary useism: 0.21 μm/s
QUICK SUMMARY:

Looks like the detector lost lock a bit ago and is relocking. It couldn't find IR but TJ just tapped it a couple times and it caught.

Comments related to this report
oli.patane@LIGO.ORG - 16:50, Wednesday 01 November 2023 (73924)
Link

23:47 NOMINAL_LOW_NOISE

oli.patane@LIGO.ORG - 17:15, Wednesday 01 November 2023 (73925)
Link

11/02 00:00UTC LOCKLOSS_SHUTTER_CHECK was stuck in CHECK_SHUTTER (nominally HIGH_ARM_POWER) and gave the user message "USERMSG 0: run shutter check, then manually take to low power". I referenced my alog 72784 to fix:

  1. Select CHECK_SHUTTER (probably don't need to do this because it had already ran)
  2. Into MANUAL mode
  3. Select LOW_ARM_POWER
  4. Back to AUTO mode
  5. Select HIGH_ARM_POWER

00:05 Into Observing

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