NAME
ffield - puts in artificial (but real) stars in a FITs file
SYNOPSIS
ffield fits_file [mode=gaia|sao|bright] [mag=18] [fwhm=0.5] [nofind] [debug] [change]
DESCRIPTION
ffield takes the FITS image and generates a new file
ffield.fits
with the same image rows and columns as well as
WCS structure with artificial stars at the correct sky positions.
- generates a file of the bright or
gaia stars near the target object
- generates a star list from these coordinate
- uses pstar to insert them
If the file specifies and ObjectID.
OPTIONS
fwhm= sets the fwhm of the stars.
nofind - doesn't look up new coordinates
mag= - changes minimum magnitude (default:15).
mode=gaia|bright|sao - changes the search catalog.
The default mode is sao.
debug - more printout
change - copies ffield.fits
into fits_file
Program index