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Entry  Tue Oct 9 17:16:14 2012, Den, Update, SUS, diagonalization mc123_rms.pdfmc1_diag.pdfmc123_rms.pdf
    Reply  Tue Oct 9 17:33:37 2012, jamie, Update, SUS, diagonalization 
Message ID: 7512     Entry time: Tue Oct 9 17:33:37 2012     In reply to: 7511
Author: jamie 
Type: Update 
Category: SUS 
Subject: diagonalization 

Quote:

I went inside to align the beam on WFS and noticed that oscillations in yaw are ~10 times stronger then in pitch. I've plot rms of pitch and yaw measured by LID sensors and saw that MC3 yaw rms motion is a few times larger then pitch.

What are "LID" sensors?  Do you mean the OSEM shadow sensors?  I'm pretty sure that's what you meant, but I'm curious what "LID" means.

 

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