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Message ID: 300     Entry time: Mon Jul 2 15:27:31 2018
Author: Rich Abbott 
Type: Electronics 
Category: General 
Subject: Work on EOM (3rd IFO unit) 

Koji, Rich

We took apart the unit removed from the 3rd IFO (Unit serial number aLIGO #3, XTAL 10252004) to see what makes it tick.  Koji has done a fine job of adding the plots of the impedance data to this log book.  Attached are some details of the physical construction showing the capacitor values used in shunt before the coils.

Attachment 1: EOM3_aLIGO_3rdIfo.JPG  485 kB  Uploaded Mon Jul 2 16:37:08 2018  | Hide | Hide all
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