40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
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Entry  Fri Mar 28 20:23:02 2014, rana, Summary, IOO, MC2 moved 
    Reply  Mon Mar 31 11:34:00 2014, manasa, Summary, IOO, MC2 moved 
       Reply  Thu Apr 10 10:52:15 2014, manasa, Summary, IOO, MC2_TRANS path in WFS servo 
       Reply  Fri Apr 25 23:08:57 2014, rana, Summary, IOO, MC2_TRANS QPD Servo re-re-engaged again 
          Reply  Sat Apr 26 13:19:59 2014, ericq, Summary, IOO, MC2_TRANS QPD Servo re-re-engaged again 
          Reply  Mon Apr 28 15:47:57 2014, manasa, Summary, IOO, MC2_TRANS QPD Servo trend MC_TRANSservoApr28.png
             Reply  Mon Apr 28 20:31:38 2014, rana, Summary, IOO, MC2_TRANS QPD Servo trend Untitled.png
                Reply  Wed Apr 30 21:57:07 2014, rana, Summary, IOO, MC2_TRANS QPD Servo now on for real dolphin.pngMC2_QPD_trend.png
Message ID: 9871     Entry time: Mon Apr 28 20:31:38 2014     In reply to: 9869     Reply to this: 9886
Author: rana 
Type: Summary 
Category: IOO 
Subject: MC2_TRANS QPD Servo trend 

This is a 4-day trend. I don't see any difference here which is significant. My guess is that the MC_TRANS servo gain is so low that its not really doing anything.

I'll turn it on periodically this week and then on Monday people can look at the trend again to see if they can identify when the servo is ON and when its OFF.

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