Chandra X-Ray Observatory
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Last modified: 9 December 2016


Beginners should start here. The Introductory threads explain how to start Sherpa and provide an overview of using the application.

Last modified: 9 December 2016
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The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA.   Email: Smithsonian Institution, Copyright © 1998-2017. All rights reserved.