jeffrey.kissel@LIGO.ORG - posted 16:48, Friday 13 October 2017 - last comment - 10:28, Wednesday 18 October 2017(39035)
H1 SUS SRM TFs Still Look Clear after OSEM re-engagement
J. Kissel
Took a set of Top to Top transfer functions for H1 SUS SRM this evening. Results look like the suspension remains free after Betsy & co re-engaged the OSEMs from having backed them off during the monolithic optic install.
Data lives here (and has been exported to files of similar name):
/ligo/svncommon/SusSVN/sus/trunk/HSTS/H1/SRM/SAGM1/Data/
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_L_0p01to50Hz.xml
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_P_0p01to50Hz.xml
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_R_0p01to50Hz.xml
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_T_0p01to50Hz.xml
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_V_0p01to50Hz.xml
2017-10-13_2122_H1SUSSRM_M1_WhiteNoise_Y_0p01to50Hz.xml
Will post detailed graphical results with the usual comparison against previous measurements and the model on Monday. Attached is a sneak peak of the Pitch to Pitch TF, the DOF usually most sensitive to shenanigans.
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More detailed plots showing all DOFs. Confirms that the SUS is healthy and free thus far, after M2 & M3 OSEMs have been re-engaged to surround their magnets/flags. Never been closer!
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