Threshold files

The files ending with .thresh are threshold files of the form

#$md5
#md5_hex(0)
#ID.CHANNEL, Julian Day, RISING EDGE(sec), FALLING EDGE(sec), TIME OVER THRESHOLD (nanosec), RISING EDGE(INT), FALLING EDGE(INT)
6333.1   2456288   0.0419541386101707   0.0419541386103154   12.50   362483757591875   362483757593125
6333.2   2456288   0.0419541386101707   0.0419541386103154   12.50   362483757591875   362483757593125
6333.3   2456288   0.0419541386101562   0.0419541386103299   15.00   362483757591750   362483757593250
6333.4   2456288   0.0419541386101562   0.0419541386103877   20.00   362483757591750   362483757593750
6333.1   2456288   0.0419543719385851   0.0419543719387587   15.00   362485773549375   362485773550875

These are processed files that tabulate exact times at which signals from the four DAQ channels passed the voltage threshold. FALLING EDGE - RISING EDGE gives the width of the signal pulse at that threshold, recorded as TIME OVER THRESHOLD. The Perl script src/perl/ThresholdTimes.pl creates threshold files from raw data files.

-- Main.JoelG - 2017-03-22

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