input,s,a,"",,,"List of input images"
output,s,h,"",,,"List of output images

IF NEW IMAGE"
title,s,h,"",,,"Image title"
ncols,i,h,512,1,,"Number of columns"
nlines,i,h,512,1,,"Number of lines"
header,f,h,"artdata$stdheader.dat",,,"Image or header keyword file"
background,r,h,1000.,0.,,"Default background (in ADU)

OBJECT PARAMETERS"
objects,s,h,"",,,"List of objects files"
xoffset,r,h,0.,,,"X coordinate offset"
yoffset,r,h,0.,,,"Y coordinate offset"
star,s,h,"moffat",,,"Star"
radius,r,h,1.,0.,,"Seeing radius/scale (pixels)"
beta,r,h,2.5,1.01,,"Moffat parameter"
ar,r,h,1.,0.,1.,"Axial ratio (minor/major)"
pa,r,h,0.,,,"Position angle (degrees)"
distance,r,h,1.,1e-6,,"Relative distance"
exptime,r,h,1.,1e-6,,"Exposure time"
magzero,r,h,7.,,,"Magnitude zero point

NOISE PARAMETERS"
gain,r,h,1.,1.e-9,,"Gain (electrons/ADU)"
rdnoise,r,h,0.,0.,,"Read noise (electrons)"
poisson,b,h,no,,,"Add Poisson noise?"
seed,i,h,1,,,"Random number seed
"
comments,b,h,yes,,,"Add comments to image?"