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Entry  Thu Feb 18 15:39:16 2010, Koji and Steve, Configuration, VAC, valve condition: ALL OFF 
    Reply  Tue Feb 23 16:20:44 2010, steve, Configuration, VAC, outgassing + leak outgleak.jpg
Message ID: 2613     Entry time: Thu Feb 18 15:39:16 2010     Reply to this: 2633
Author: Koji and Steve 
Type: Configuration 
Category: VAC 
Subject: valve condition: ALL OFF 

As preparation for the upcoming planned power outage we turned turbos, RGA off and closed valves.

IFO chamber is not pumped now. Small leaks and out gassing will push the pressure up slowly. At 3 mTorr of P1 the PSL output shutter

will be closed by the interlock.

It is OK to use light in the IFO up to this point.

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