Provided by: astrometry.net_0.97+dfsg-2_amd64 
      
    
NAME
       wcs-to-tan - Undocumented program of astromatic.net
SYNOPSIS
       wcs-to-tan
DESCRIPTION
       -w file
              WCS input file
       -o file
              WCS output file
       -e extension
              FITS HDU number to read WCS from (default 0 = primary)
       -t     Just use TAN projection, even if SIP extension exists.
       -L     force WCSlib
       -x x-lo -y y-lo -W x-hi -H y-hi
       -N grid-n
       -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                                      WCS-TO-TAN(1)