Reports until 11:20, Thursday 27 October 2016
LHO VE
chandra.romel@LIGO.ORG - posted 11:20, Thursday 27 October 2016 - last comment - 16:50, Thursday 27 October 2016(30931)
CP4 in manual mode for now 
Running some experiments with CP4 RE: noise. Set LLCV at 29% open in manual mode with bypass exhaust valve closed to see if signals settle down.
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chandra.romel@LIGO.ORG - 15:33, Thursday 27 October 2016 (30941)
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I reset the offset in PID to 32 (was 40) which is closer to nominal value after Dewar fill. I also adjusted the lower limit % open from 20 to 25 to avoid warming transfer line, since the LLCV likes to sit at lower limit in PI mode.
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chandra.romel@LIGO.ORG - 15:50, Thursday 27 October 2016 (30942)
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Comparing CP4 pump level in manual mode from June and now. Today is much noisier than back in June.
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chandra.romel@LIGO.ORG - 16:50, Thursday 27 October 2016 (30946)
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Here is CP3 trend before it failed last Dec.
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