Image 3: Selecting regions in ds9
![[Image 3: Selecting regions in ds9]](3.gif)
The circle is the currently-selected region (as indicated by the "handles" around the region).
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The circle is the currently-selected region (as indicated by the "handles" around the region).
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Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA. Email: cxcweb@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2004. All rights reserved. |