Reports until 16:32, Wednesday 07 June 2017
H1 CAL
jeffrey.kissel@LIGO.ORG - posted 16:32, Wednesday 07 June 2017 (36709)
2017-06-07 Sensing Function Measurement Suite (First Since May 8 Vent)
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. )

Images attached to this report