# Sample input file format, for use in fitting trimmed SDSS r-band
# image of NGC 3073 (n3073rss_small.fits)

GAIN   4.725
READNOISE   4.3
ORIGINAL_SKY   154.33

X0   101.0    90,110
Y0   97.0     90,110
FUNCTION Sersic
PA    110.0   0,180
ell    0.2    0,1
n      1.5    0,5
I_e    150    0,500
r_e    15     0,100

FUNCTION   Exponential   # here is a comment
PA    55.0   0,90      # another note
ell    0.2   0,1
I_0   70.0   0,600
h     45.0   0,1000
