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Entry  Fri Aug 22 18:05:02 2014, Andres, Update, IMC, Upgrade of the IMC WFSs for the reflection ModeCleanerUpgrade.PNG
    Reply  Mon Aug 25 09:56:21 2014, Steve, Update, IMC, IMC WFSs upgrade eq6Mnapa.png
    Reply  Tue Aug 26 23:46:55 2014, ericq, Update, IMC, WFS tuneup newWFSmatrix.pdf
       Reply  Wed Aug 27 09:12:47 2014, Koji, Update, IMC, WFS tuneup 
Message ID: 10432     Entry time: Wed Aug 27 09:12:47 2014     In reply to: 10431
Author: Koji 
Type: Update 
Category: IMC 
Subject: WFS tuneup 

I'm sure that the 1~3Hz motion comes from the mirror motion, but not 100% sure what is causing
the broad stochastic noise. If this is the beam jitter, this penetrates to the IFO via the WFS servos.
Is there any way to characterize this noise in order to compare it with the actual (estimated) motion of the mirrors?

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