factor,r,h,1.,,,"Rebinning factor" infil1,s,a,"",,,"Name of first input FITS file" infil2,s,a,"",,,"Name of second input FITS file" regfile,s,a,"",,,"Name of the Region file" outfile,s,a,"",,,"Name of file to contain converted values" mode,s,h,"ql",,,""