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FIT-WCS(1)			 astrometry.net 		      FIT-WCS(1)

NAME
     fit-wcs - Fit a transformation from x,y and matching RA,DEC coordinates

SYNOPSIS
     fit-wcs [options] -x file -r file
     fit-wcs [options] -c file

DESCRIPTION
     Given  a  list  of  x,y  coordinates and matching RA,Dec coordinates, fit a
     transformation and produce a WCS file

OPTIONS
     -x file
	    XYls input file

     -X name
	    X column name (default: FIELD_X)

     -Y name
	    Y column name (default: FIELD_Y)

     -r file
	    RDls input file

     -R name
	    RA column name (default: INDEX_RA)

     -D name
	    Dec column name (default: INDEX_DEC)

     -c file
	    Correspondences file

     -o file
	    WCS output file

     -s sip
	    SIP order (default is a WCS TAN solution, not SIP)

     -W width
	    Image width (default: max X position; used for SIP)

     -H height
	    Image height (default: max Y position; used for SIP)

     -C     Set CRPIX to be the center of the field; SIP only

     -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			      FIT-WCS(1)

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