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Entry  Tue Sep 24 20:28:47 2013, Evan, DailyProgress, RefCav, CCD camera for monitoring refl beam south_refcav_unlocked.jpgsouth_refcav_locked.jpg
    Reply  Wed Sep 25 10:15:49 2013, rana, DailyProgress, RefCav, CCD camera for monitoring refl beam 
       Reply  Wed Sep 25 12:23:25 2013, Evan, DailyProgress, RefCav, CCD camera for monitoring refl beam south_unlocked_watec.jpgsouth_locked_watec.jpg
Message ID: 1355     Entry time: Wed Sep 25 12:23:25 2013     In reply to: 1354
Author: Evan 
Type: DailyProgress 
Category: RefCav 
Subject: CCD camera for monitoring refl beam 

OK, I borrowed a Watec from the ATF. It is more sensitive than the jWin I was using, but judging by the graininess we appear to be close to the camera's noise floor. For the attached pictures I turned up the power on the RFPD from 1.0 mW to 1.5 mW, and that seemed to help a little.

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