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PLOT-CONSTELLATIONS(1)		astrometry.net		PLOT-CONSTELLATIONS(1)

NAME
       plot-constellations - Annotates images with constellations etc.

SYNOPSIS
       plot-constellations -w file | -L	| -o file

DESCRIPTION
       Annotates  images  with	constellations,	 bright	stars, Messier/NGC ob-
       jects, Henry Draper catalog stars, etc.

OPTIONS
       -w file
	      WCS input	file

       -L     just list	the items in the field

       -o file
	      image output file; "-" for stdout

       -p     write PPM	output - default is PNG	([-i PPM input	file]  OR  [-W
	      width -H height] )

       -s scale
	      scale image coordinates by this value before plotting.

       -N     plot NGC objects

       -F fraction
	      minimum NGC size,	relative to image size (default	0.02)

       -C     plot constellations

       -B     plot named bright	stars

       -D     plot HD objects

       -d     path to HD catalog

       -b N   just plot	the N brightest	stars

       -c     only plot	bright stars that have common names.

       -j     if a bright star has a common name, only print that

       -v     be verbose

       -n width
	      NGC circle width (default	2)

       -f size
	      font size.

       -M     show only	NGC/IC and Messier numbers (no common names)

       -G spacing
	      Plot RA,Dec grid with specified grid spacing in arcmin.

       -g r:g:b
	      grid color (default 0.2:0.2:0.2)

       -J     print JSON output	to stderr

       -V     vertical	alignment of text labels, "C"enter/"T"op/"B"ottom: de-
	      fault C

       -O     horizontal alignment of  text  labels,  "L"eft/"C"enter/"R"ight,
	      default L

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		PLOT-CONSTELLATIONS(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | AUTHOR | SEE ALSO

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