NAME

       get-healpix - Convert RA,DEC to Which healpix

SYNOPSIS

       get-healpix [options] ra dec
       get-healpix [options] x y z

OPTIONS

       -r     RA/DEC values in radians; default is in decimal degrees or H:M:S

       -H healpix
              take healpix number as input and print center as output.

       -N n   Nside (default 1)

       -n     Print neighbours

       -R range
              print healpixes within radius range in degrees

       -p     Project position within healpix

       If  your  values  are  negative, add "--" in between "-r" (if you're using it) and "ra" or
       "x".

AUTHOR

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

SEE ALSO

       http://astrometry.net