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Reports until 10:11, Thursday 29 February 2024
H1 IOO (OpsInfo)
ryan.short@LIGO.ORG - posted 10:11, Thursday 29 February 2024 (76049)
Centered IMC WFS

I centered the IMC WFS this morning in preparation for the continuation of the O4 observing run. The process was as follows:

  1. Offload IMC WFS by taking IMC_LOCK to 'MCWFS_OFFLOADED'
  2. Take IMC_LOCK to 'OFFLINE'
  3. Using the MCWFS centering scope and picomotors on the IMC overview screen, center the signal on each WFS (scope screenshot attached)
  4. Accept IMC PZT offset SDFs from the previous offloading (attached)
Images attached to this report
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