% cd /home/sco/HET_acm_reds/20180107
% setenv REDBASE /home/sco/HET_acm_reds
% setenv ACMBASE /home/sco/HET_work/acm_nights
% process_acm_nights nights.all $REDBASE $ACMBASE

NOTE: To do all 13 nights takes about 6 minutes to complete.  

To gather the bias data: 
% Gather_Bias

To look at all darks in each date: 
% cd 20180115/
% echo "Dark Rate Values from 20180115" > plot.title 
% xyplotter_auto Dark_Rate hours drate 1 
% xyplotter_auto Dark_Rate exptime drate 2

Things I need: 
  1) A mean,median dark rate per night                      done.
  2) generate the plot.title file in process_acm_bdstats    done.