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Entry  Tue Nov 18 15:20:58 2014, Jenne, Update, LSC, Some lockloss plots from PRFPMI 8x
    Reply  Tue Nov 18 17:11:30 2014, Jenne, Update, LSC, Some lockloss plots from PRFPMI 
    Reply  Tue Nov 18 22:34:28 2014, Jenne, Update, LSC, Some other plots from PRFPMI TRXmax98_TRYmax107_CARMdarmOnALS_0carmOffset.pngZoom_with_POP22.pngZoom_with_POP110.pngZoom_with_ErrSigs.png
Message ID: 10726     Entry time: Tue Nov 18 17:11:30 2014     In reply to: 10725
Author: Jenne 
Type: Update 
Category: LSC 
Subject: Some lockloss plots from PRFPMI 

I am still staring at / trying to figure out the latter 4 locklosses posted earlier.  But, I have just included the transmission QPD angular output signals to the frames, so we should be able to look at that with locklosses tonight. 

To get the lockloss plots:  in ..../scripts/LSC/LocklossData/ , first run ./FindLockloss.sh <gps time> .  This just pulls the TRX and TRY data, and doesn't save it, so it is pretty quick.  Adjust the gps time until you capture the lockloss in your plot window.  Then run ./LockLossAutoPlot.sh <gps time> to download and save the data.  Since it has become so many channels, it first makes a plot with all of the error and control signals, and then it makes a plot with the power levels and angular signals.  The data folder is just called <gps time>.  I have started also including a text file called notes inside of the folder, with things that I notice in the moment, when I lose lock.  Don't use .txt for the suffix of the notes file, since the ./PlotLockloss.py <folder name> script that will plot data after the fact tries to plot all .txt files.  I have also been appending the folder name with keywords, particularly _notInteresting or _unknown for either obvious lockloss causes or mysterious lockloss cases.

 

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