plotxy: invalid option -- '-' This program is part of the Astrometry.net suite. For details, visit http://astrometry.net. Git URL https://github.com/dstndstn/astrometry.net Revision 0.72, date Mon_Jul_10_14:37:28_2017_-0400. Usage: plotxy [options] > output.png -i <input-file> Input file (xylist) [-o <output-file>] (default: stdout) [-I <image> ] Input image on which plotting will occur; PPM format. [-p]: Input image is PNG format, not PPM. [-P] Write PPM output instead of PNG. [-J] Write PDF output. [-W <width> ] Width of output image (default: data-dependent). [-H <height> ] Height of output image (default: data-dependent). [-x <x-offset>] X offset: position of the bottom-left pixel (default: 1). [-y <y-offset>] Y offset: position of the bottom-left pixel (default: 1). [-X <x-column-name>] X column: name of the FITS column. [-Y <y-column-name>] Y column: name of the FITS column. [-n <first-obj>] First object to plot (default: 0). [-N <num-objs>] Number of objects to plot (default: all). [-r <radius>] Size of markers to plot (default: 5.0). [-w <linewidth>] Linewidth (default: 1.0). [-s <shape>] Shape of markers (default: circle): circle crosshair square diamond X Xcrosshair [-C <color>] Color to plot in: (default: white) darkred red darkgreen green blue verydarkblue white black cyan magenta yellow brightred skyblue orange gray darkgray [-b <color>] Draw in <color> behind each marker. [-S <scale-factor>] Scale xylist entries by this value before plotting. [-e <extension>] FITS extension to read (default 0).

This program is part of the Astrometry.net suite. For details, visit http://astrometry.net. Git URL https://github.com/dstndstn/astrometry.net Revision 0.72, date Mon_Jul_10_14:37:28_2017_-0400. Usage: plotxy [options] > output.png -i <input-file> Input file (xylist) [-o <output-file>] (default: stdout) [-I <image> ] Input image on which plotting will occur; PPM format. [-p]: Input image is PNG format, not PPM. [-P] Write PPM output instead of PNG. [-J] Write PDF output. [-W <width> ] Width of output image (default: data-dependent). [-H <height> ] Height of output image (default: data-dependent). [-x <x-offset>] X offset: position of the bottom-left pixel (default: 1). [-y <y-offset>] Y offset: position of the bottom-left pixel (default: 1). [-X <x-column-name>] X column: name of the FITS column. [-Y <y-column-name>] Y column: name of the FITS column. [-n <first-obj>] First object to plot (default: 0). [-N <num-objs>] Number of objects to plot (default: all). [-r <radius>] Size of markers to plot (default: 5.0). [-w <linewidth>] Linewidth (default: 1.0). [-s <shape>] Shape of markers (default: circle): circle crosshair square diamond X Xcrosshair [-C <color>] Color to plot in: (default: white) darkred red darkgreen green blue verydarkblue white black cyan magenta yellow brightred skyblue orange gray darkgray [-b <color>] Draw in <color> behind each marker. [-S <scale-factor>] Scale xylist entries by this value before plotting. [-e <extension>] FITS extension to read (default 0).