NAME

       downsample-fits - Scale down a FITS image

SYNOPSIS

       downsample-fits [options]  input-file output-file

DESCRIPTION

       Scale down a FITS image. Use "-" to write to stdout.

OPTIONS

       -s scale
              Downsample scale (default: 2): integer

       -e extension
              Read extension (default: 0)

       -v     Verbose

AUTHOR

       The Astrometry.net team. Principal investigators are David W. Hogg (NYU) and Dustin Lang (CMU).

SEE ALSO

       http://astrometry.net

0.56                                                July 2015                                 DOWNSAMPLE-FITS(1)