J. Kissel WP #6470 I've gathered our bi-weekly calibration suite of measurements to track the sensing function, and ensure all calibration is within reasonable uncertainty. Measurement suite was completed several minutes before the lock loss LHO aLOG 33941. The data has been committed here: /ligo/svncommon/CalSVN/aligocalibration/trunk/Runs/O2/H1/Measurements/SensingFunctionTFs/ 2017-02-06_H1DARM_OLGTF_4to1200Hz_25min.xml 2017-02-06_H1_PCAL2DARMTF_4to1200Hz_8min.xml 2017-02-06_H1_PCAL2DARMTF_BB_5to1000Hz.xml For the record, the complete suite of three measurements takes 35 minutes.