Reports until 11:52, Thursday 22 August 2013
H1 SUS
arnaud.pele@LIGO.ORG - posted 11:52, Thursday 22 August 2013 (7514)
TMSX testing

After some adjustements yesterday, a second set of transfer functions has been running overnight with DTT for TMSX suspension. Swept sine excitation have been used, with 30 points between 0.1Hz and 10Hz.

In the attached document, M1-M1 TMSX TF (in black) is plotted against the model and last TMSY measurements (April 2013, in orange).

Measurements as well as coherence (not plotted here), look better than expected, and show good agreement with the model and tmsy, meaning installation can proceed.

data plots and scripts have been commited to the sus svn as of this entry

Non-image files attached to this report