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Entry  Thu Oct 14 16:38:26 2021, Ian MacMillan, Update, General, Kicking optics in freeSwing measurment 
    Reply  Fri Oct 15 12:14:27 2021, Ian MacMillan, Update, General, Kicking optics in freeSwing measurment 20211015_Kicktest_plot.pdf
Message ID: 16406     Entry time: Fri Oct 15 12:14:27 2021     In reply to: 16403
Author: Ian MacMillan 
Type: Update 
Category: General 
Subject: Kicking optics in freeSwing measurment 

[Ian, Anchal]

we ran the free swinging test last night and the results match up with in 1/10th of a Hz. We calculated the peak using the getPeakFreqs2 script to find the peaks and they are close to previous values from 2016.

In attachment 1 you will see the results of the test for each optic.

The peak values are as follows:

Optic POS (Hz) PIT (Hz) YAW (Hz) SIDE (Hz)
PRM 0.94 0.96 0.99 0.99
MC2 0.97 0.75 0.82 0.99
ETMY 0.98 0.98 0.95 0.95
MC1 0.97 0.68 0.80 1.00
ITMX 0.95 0.68 0.68 0.98
ETMX 0.96 0.73 0.85 1.00
BS 0.99 0.74 0.80 0.96
ITMY 0.98 0.72 0.72 0.98
MC3 0.98 0.77 0.84 0.97

The results from 2016 can be found at: /cvs/cds/rtcdt/caltech/c1/scripts/SUS/PeakFit/parameters2.m

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