Compute phtometric zerpoint values that include a cerrction for image EXPTIME value. In other words, the resulting zerpoint (ZPSEC) is that for a 1-second exposure time. In Apr2020 we added the image type as an input so that a radial position limit could be applied to sources in the vignetting area of acm images.

  
zpmido_table_values.sh --help 

Usage: zpmido_table_values.sh 6 acm N 
arg1 - exposure time in seconds  
arg2 - image type (acm,pfc,none) 
arg3 - run in debug/verbose mode (Y/N) 

Current output example:
% zpmido_table_markII 20191022T025524.2_acm_sci.fits ZP  

% cat zpmido_table_values.explain 
# Col1:  ZP [= xmagstan - {xmag30+2.5log(Texp)} ]  
# Col2:  mag_inst (xmag30+2.5log(Texp)} 
# Col3:  standard color 

% head -5 zpmido_table_values.out 
 -99.0000    14.0694     0.2260
  -2.6924    16.7784     1.7110
 -99.0000    17.6324     0.7380
  -2.7434    17.8764     0.7050
  -2.7294    18.0844     0.9540