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Message ID: 119     Entry time: Wed Sep 21 08:12:13 2016
Author: Gabriele 
Type: General 
Category: General 
Subject: Excitation and ring down 

New excitation (2000V) at about 8:06am. Had to recenter the QPD again after the excitation.

Engaged the 500Hz high pass filter on the ESD filter bank. New excitation ended at 8:11am. Amplitude 1000 V. Recentered the QPD at 8:11:35am

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