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Message ID: 128     Entry time: Tue Sep 27 08:53:46 2016
Author: Gabriele 
Type: General 
Category: Vacuum 
Subject: Etched disk installed 

Installed the etched disk: using manually the centering ring allowed me to get the beam on the QPD. A couple of taps to the disk were enough to get the beam centered.

Pump down started at 8:52am

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