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Message ID: 1433     Entry time: Thu Mar 26 04:27:26 2009
Author: Yoichi 
Type: Update 
Category: Locking 
Subject: 3.8kHz peak as a function of the arm power 
During the power ramp-up, I actuated CARM using ETMs and measured the transfer functions to the PO_DC at several arm powers.
The peak grows rapidly with the power. It also seems like the frequency shifts slightly as the power goes up, but not much.

Some sort of an RSE peak ? An offset in the PRC lock point ?
Attachment 1: CARM-PODC.pdf  6 kB  | Hide | Hide all
CARM-PODC.pdf
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