J. Kissel I've gathered all standard measurements for putting together estimates of the current sensing and actuation functions, in order to continue to beat down the statistical uncertainty in the unknown systematic error (especially in the actuator stages; see LHO aLOG 55055). The data sets live and have been committed here: Sensing Function: /ligo/svncommon/CalSVN/aligocalibration/trunk/Runs/O3/H1/Measurements/FullIFOSensingTFs/ Swept sine excitation: 2020-02-24_H1_DARM_OLGTF_LF_SS_5to1100Hz_15min.xml 2020-02-24_H1_PCALY2DARMTF_LF_SS_5t1100Hz_10min.xml Broadband excitation 2020-02-24_H1_PCALY2DARMTF_BB_3min.xml << start time 2020-02-24 19:00:39 UTC, for later GDS / DCS processing Actuation Function: /ligo/svncommon/CalSVN/aligocalibration/trunk/Runs/O3/H1/Measurements/FullIFOActuationTFs/ 2020-02-24_H1SUSETMX_L1_iEXC2DARM_8min.xml 2020-02-24_H1SUSETMX_L1_PCAL2DARM_5min.xml 2020-02-24_H1SUSETMX_L2_iEXC2DARM_12min.xml 2020-02-24_H1SUSETMX_L2_PCAL2DARM_6min.xml 2020-02-24_H1SUSETMX_L3_iEXC2DARM_12min.xml 2020-02-24_H1SUSETMX_L3_PCAL2DARM_6min.xml These data sets will be added to the uncertainty budget in due time.