## Can I use a contour file created by ds9?

The CIAO scripts package, available from the Scripts page, provides the add_ds9_contours routine as part of the chips_contrib.utils module. This command will plot up the contours from a DS9 contours file (e.g. ds9.con) with optional coordinate conversion (for example, to allow you to display contours saved in equatorial coordinates on an image displayed in physical coordinates.

from chips_contrib.utils import *
clear()