J. Kissel, E. Goetz We've gathered the first set of sensing function measurements since the vent and post cleaning of ITMX. Preliminary results indicate a little less detuning, but otherwise the calibration is quite on target. Files live in the CalSVN here: /ligo/svncommon/CalSVN/aligocalibration/trunk/Runs/O2/H1/Measurements/SensingFunctionTFs 2017-06-07_H1DARM_OLGTF_4to1200Hz_25min.xml = 1 / (1 + G) 2017-06-07_H1_PCAL2DARMTF_4to1200Hz_8min.xml = C / (1 + G) 2017-06-07_H1_OMCDCPDSUM_to_DARMIN1.xml = Converstion from DARM IN1 [ct] to [mA] of current on DCPDs = 2.82925e-7 [ct/mA] 2017-06-07_H1_PCAL2DARMTF_BB_5to1000Hz_0p25BW_250avgs_5min.xml = Broadband Injection for checking GDS-CALIB_STRAIN (start time 2017-06-07 23:04:07 UTC, running until 2017-06-07 23:08:27 UTC. )