Following the procedure in the TakingCalibrationMeasurements wiki, at 15:30 UTC H1 dropped observing for the usual calibration sweeps.

Broadband - 15:30:52 to 15:36:02 UTC

Simulines - 15:36:37 to 16:00:00 UTC

Calibration monitor screenshot and calibration report attached.

File written out to: /ligo/groups/cal/H1/measurements/DARMOLG_SS/DARMOLG_SS_20250925T153638Z.hdf5
File written out to: /ligo/groups/cal/H1/measurements/PCALY2DARM_SS/PCALY2DARM_SS_20250925T153638Z.hdf5
File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L1_SS/SUSETMX_L1_SS_20250925T153638Z.hdf5
File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L2_SS/SUSETMX_L2_SS_20250925T153638Z.hdf5
File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L3_SS/SUSETMX_L3_SS_20250925T153638Z.hdf5