# IMPARS

iscale,r,h,1.0,0.0,,Image scale in units per pixel
ihwhmpsf,r,h,1.0,0.0,,Hwhm of the psf in iscale units
iemission,b,h,y,,,Emission features ?
iskysigma,r,h,INDEF,,,Standard deviation of background in adu
imindata,r,h,INDEF,,,Minimum good data value in adu
imaxdata,r,h,INDEF,,,Maximum good data value in adu
inoisemodel,s,h,"poisson","|poisson|",,Noise model
ikgain,s,h,"GAIN",,,CCD gain image header keyword
ikreadnoise,s,h,"RDNOISE",,,CCD readout noise image header keyword
igain,r,h,1.0,,,CCD gain in electrons per count
ireadnoise,r,h,0.0,,,CCD readout noise in electrons
ikexptime,s,h,"EXPTIME",,,Exposure time image header keyword
ikairmass,s,h,"AIRMASS",,,Airmass image header keyword
ikfilter,s,h,"FILTERS",,,Filter id image header keyword
ikobstime,s,h,"UT",,,Time of observation image header keyword
ietime,r,h,1.0,,,Default exposure time
iairmass,r,h,INDEF,,,Default airmass
ifilter,s,h,"INDEF",,,Default filter id
iotime,s,h,"INDEF",,,Default time of observation
mode,s,h,'ql'