input,s,a,"",,,"Input spectra to sky subtract"
output,s,h,"",,,"Output sky subtracted spectra"
objaps,s,h,"",,,"Object apertures"
skyaps,s,h,"",,,"Sky apertures"
objbeams,s,h,"",,,"Object beam numbers"
skybeams,s,h,"",,,"Sky beam numbers"
skyedit,b,h,yes,,,"Edit the sky spectra?"
combine,s,h,"average",average|median|sum,,"Combining option"
reject,s,h,"avsigclip",none|minmax|avsigclip,,"Sky rejection option"
scale,s,h,"none",none|mode|median|mean,,"Sky scaling option"
saveskys,b,h,yes,,,"Save sky spectra?"
logfile,f,h,"",,,"Logfile"
fd1,*struct,h,"",,,
fd2,*struct,h,"",,,
fd3,*struct,h,"",,,
mode,s,h,"ql",,,