Displaying report 1-1 of 1.
Reports until 18:32, Tuesday 19 December 2017
H1 SUS
jeffrey.kissel@LIGO.ORG - posted 18:32, Tuesday 19 December 2017 (39829)
BSC Doors ON is OK To GO -- All Corner Station BSC SUS Are Free of Rubbing
J. Kissel, T. Sadecki, B. Weaver

Betsy, Travis, and I have measured the standard top2top transfer functions for ITMX, BS, ITMY. 
They are all clear of rubbing and we ready for doors on tomorrow. Wahoo! 

Attached are processed transfer functions.

Note, for those who have doubts:
Some of the 1st (lowest frequency) fundamental modes appear a little bit squashed, but I'm confident that this is lack of coherence in the measurement: the BSC-ISIs are only damped with HEPI locked, it's a little windy out this evening (~20 mph), and the purge air is running full blast. A little difficult for the OSEMs to drive the whole suspension (i.e. the mode shapes for these lowest frequency modes) above that residual seismic noise. No reason to not put on doors, but we'll check again, as always.

Data files live here:
/ligo/svncommon/SusSVN/sus/trunk/QUAD/H1/ITMX/SAGM0/Data/
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_L_0p01to50Hz.xml
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_P_0p01to50Hz.xml
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_R_0p01to50Hz.xml
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_T_0p01to50Hz.xml
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_V_0p01to50Hz.xml
    2017-12-19_2314_H1SUSITMX_M0_WhiteNoise_Y_0p01to50Hz.xml

/ligo/svncommon/SusSVN/sus/trunk/QUAD/H1/ITMX/SAGR0/Data
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_L_0p01to50Hz.xml
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_P_0p01to50Hz.xml
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_R_0p01to50Hz.xml
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_T_0p01to50Hz.xml
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_V_0p01to50Hz.xml
    2017-12-19_2317_H1SUSITMX_R0_WhiteNoise_Y_0p01to50Hz.xml

/ligo/svncommon/SusSVN/sus/trunk/BSFM/H1/BS/SAGM1/Data
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_L_0p01to50Hz.xml
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_P_0p01to50Hz.xml
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_R_0p01to50Hz.xml
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_T_0p01to50Hz.xml
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_V_0p01to50Hz.xml
    2017-12-18_1946_H1SUSBS_M1_WhiteNoise_Y_0p01to50Hz.xml


/ligo/svncommon/SusSVN/sus/trunk/QUAD/H1/ITMY/SAGM0/Data/
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_L_0p01to50Hz.xml
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_P_0p01to50Hz.xml
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_R_0p01to50Hz.xml
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_T_0p01to50Hz.xml
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_V_0p01to50Hz.xml
    2017-12-20_0459_H1SUSITMY_M0_Mono_WhiteNoise_Y_0p01to50Hz.xml

/ligo/svncommon/SusSVN/sus/trunk/QUAD/H1/ITMY/SAGR0/Data
    2017-12-20_0055_H1SUSITMY_R0_L_WhiteNoise_0p01to50Hz.xml
    2017-12-20_0055_H1SUSITMY_R0_P_WhiteNoise_0p01to50Hz.xml
    2017-12-20_0055_H1SUSITMY_R0_R_WhiteNoise_0p01to50Hz.xml
    2017-12-20_0055_H1SUSITMY_R0_T_WhiteNoise_0p01to50Hz.xml
    2017-12-20_0055_H1SUSITMY_R0_V_WhiteNoise_0p01to50Hz.xml
    2017-12-20_0055_H1SUSITMY_R0_Y_WhiteNoise_0p01to50Hz.xml
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