plotxy - Man Page
plots circles, crosses, etc over images.
Synopsis
plotxy [options]
Options
- -i file
Input file (xylist)
- -o file
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 offset
X offset: position of the bottom-left pixel (default: 1).
- -y offset
Y offset: position of the bottom-left pixel (default: 1).
- -X name
X column: name of the FITS column.
- -Y name
Y column: name of the FITS column.
- -n obj
First object to plot (default: 0).
- -N num
Number of objects to plot (default: all).
- -r radius
Size of markers to plot (default: 5.0).
- -w width
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 factor
Scale xylist entries by this value before plotting.
- -e ext
FITS extension to read (default 0).
Author
The Astrometry.net team. Principal investigators are David W. Hogg (NYU) and Dustin Lang (CMU).