Chandra X-Ray Observatory
	(CXC)
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Last modified: 9 December 2016

Introductory


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
Smithsonian Institute Smithsonian Institute

The Chandra X-Ray Center (CXC) is operated for NASA by the Smithsonian Astrophysical Observatory. 60 Garden Street, Cambridge, MA 02138 USA.   Email:   cxchelp@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2017. All rights reserved.