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Message ID: 5765     Entry time: Sun Oct 30 23:01:51 2011
Author: Zach 
Type: Update 
Category: SUS 
Subject: diagAllSUS -- automated input matrix generator 

I finally got around to wrapping up the SUS input matrix diagonalizer. The files I have added to ...scripts/SUS/peakFit are:

  • kickAll: Restores all SUS angle biases using /cvs/cds/rtcds/caltech/c1/medm/c1ifo/cmd/C1IFO_OPTICrestore.cmd XXXX &, then runs 'freeswing all'. Finally, writes an elog entry with the time when the optics were kicked and saves the gps time to 'kickAll.time'.
  • diagAllSUS.m: An M-file that calls all the other individual M-files needed for the matrix generation. What it does:
    • Reads kick time from kickAll.time
    • Runs getSensors.m to get time series from all optics' sensors
    • Runs makeSUSSpectra.m to generate spectra from time series
    • Runs findPeaks.m to fit spectra for peak frequencies
    • Loops through all optics and runs, in sequence:
      • inmat = findMatrix(XXXX) to generate the matrix for each optic
      • writeSUSinmat(XXXX,inmat) to write that matrix to the frontend
  • diagAllSUS: A wrapper for diagAllSUS.m. It also writes an elog entry and attaches the pre and post spectra demonstrating the diagonalization. The entry following this one is an example.

The following lines should eventually be added to the controls@nodus crontab:

0 8 * * 0 /cvs/cds/rtcds/caltech/c1/scripts/SUS/peakFit/kickAll

0 18 * * 0 /cvs/cds/rtcds/caltech/c1/scripts/SUS/peakFit/diagAllSUS

(i.e., do the kick at 8am on Sundays and run the diagonalization 10 hrs later at 6pm). They can be done on a different machine but then my elog commands will need to be modified.

Before we add them, we should check that they do, in fact, work. We can do this sometime while I'm at the 40m this week.

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