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Entry  Mon Apr 28 11:03:57 2014, Koji, Configuration, LSC, New ALS servo implemented for the X arm 
    Reply  Tue Apr 29 01:10:16 2014, Koji, Configuration, LSC, New ALS servo implemented for the X arm ALSX_SPE.pdfALSX_PDH_SPE.pdf
Message ID: 9866     Entry time: Mon Apr 28 11:03:57 2014     Reply to this: 9874
Author: Koji 
Type: Configuration 
Category: LSC 
Subject: New ALS servo implemented for the X arm 

The new ALS/LSC servo was implemented for the X arm.

I'll upload more data later but here I make quick remarks:

- We need to give the gain of 12 to have correct UGF with the ALS.

- With this servo, the Xarm PDH lock oscillates with the gain of 0.02. We need to lower the gain to 0.015.
  Also FM trigger should be changed not to trigger unused FMs (FM7/8)

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