I ran a 2nd calibration sweep today, starting with broadband:
/ligo/groups/cal/H1/measurements/PCALY2DARM_BB/PCALY2DARM_BB_20230830T212846Z.xml
Simulines:
2023-08-30 21:58:00,615 | INFO | Commencing data processing.
2023-08-30 21:58:56,567 | INFO | File written out to: /ligo/groups/cal/H1/measurements/DARMOLG_SS/DARMOLG_SS_20230830T213653Z.hdf5
2023-08-30 21:58:56,585 | INFO | File written out to: /ligo/groups/cal/H1/measurements/PCALY2DARM_SS/PCALY2DARM_SS_20230830T213653Z.hdf5
2023-08-30 21:58:56,611 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L1_SS/SUSETMX_L1_SS_20230830T213653Z.hdf5
2023-08-30 21:58:56,636 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L2_SS/SUSETMX_L2_SS_20230830T213653Z.hdf5
2023-08-30 21:58:56,661 | INFO | File written out to: /ligo/groups/cal/H1/measurements/SUSETMX_L3_SS/SUSETMX_L3_SS_20230830T213653Z.hdf5
GPS start: 1377466629.697354
GPS stop: 1377467954.983395
We think this is a more thermalized measure of the IFO after installing the new DARM2 FM8 boost filter, and we'll likely use *this* measurement to inform a calibration update. aLOGs of DARM2 FM8 boost filter change -- LHO:72562 and LHO:72569 Previous unthermalized measurement thta also had the new DARM filter in place -- LHO:72560
This measurement has been processed by pydarm, and can now be found under the report 20230830T213653Z. Attached here for reference. This measurement served as the basis for the update to the calibration on 2023-08-31 -- see LHO:72594. I've measured the OMC DCPD "rough [mA]" to DARM_ERR [ct] transfer function during this measurement, and found the magnitude to be 2475726 [mA/ct] at 5 [Hz]. DTT template is committed to the CalSVN under /ligo/svncommon/CalSVN/aligocalibration/trunk/Runs/O3/H1/Measurements/FullIFOSensingTFs 2023-08-30_2130UTC_H1_OMCDCPDSUM_to_DARMIN1.xml
