aLIGO LHO Logbook

H1 CAL (OpsInfo)

jeffrey.kissel@LIGO.ORG - posted 08:25, Wednesday 17 May 2023 - last comment - 12:16, Wednesday 17 May 2023(69684)

Taking 1.5 Hours for Calibration Measurement Suite

J. Kissel, C. Gray

After Monday's not-insignificant change in PCAL displacement estimate (LHO:69539), to build up the inventory of data with the detector in a stable (and thermalized) configuration, and to give the operator corps more practice on measuring something we'll need to be doing at least once a week during the run, I've asked Corey to take us out of observing to run a 1.5 hour full suite of calibration measurement following the instructions in the OPS wiki.

The time has been cleared with the PEM team.

Time of start is 2023-05-17 15:16 UTC.

Comments related to this report

jeffrey.kissel@LIGO.ORG - 10:07, Wednesday 17 May 2023 (69693)

Link

Calibration measurements complete at 17:00 UTC. That's 01:45 minutes of calibration time consumed (and finished for 8 minutes prior to lock loss). Handing over to the PEM team.

jeffrey.kissel@LIGO.ORG - 12:16, Wednesday 17 May 2023 (69700)

Link

For the results of this measurement, see LHO:69685, i.e. report ID 20230517T163625Z.