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Message ID: 235     Entry time: Thu Jan 10 15:04:04 2008
Author: steve 
Type: Update 
Category: SUS 
Subject: illuminator light effect on BS position 
The bs chamber illuminator light was turned on this morning and left on.
Earlier on Rana noticed that the bs moved.
I follwed up to see what happened. I turned off oplev servo and tried to recenter on oplev pd
by adjusting pitch and yaw biases. It did not move. I looked at suspention and realized that the
illuminator was still on. I turned it off and to my amazement the the AP spot started flashing
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bssusilum.jpg
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