About Chandra Archive Proposer Instruments & Calibration Newsletters Data Analysis HelpDesk Calibration Database NASA Archives & Centers Chandra Science Links

Skip the navigation links
Last modified: 21 September 2006

URL: http://cxc.harvard.edu/sherpa3.4/bugs/inst_kernel.html
Hardcopy (PDF): A4 | Letter

Instrument Model Bugs: kernel


Bugs

  1. Using a box model (box1d or box2d) as a kernel causes unusual structure in the model.


Bugs

  1. Using a box model (box1d or box2d) as a kernel causes unusual structure in the model.

    The kernel behavior with other models has not been tested; users should examine the results carefully.

Hardcopy (PDF): A4 | Letter
Last modified: 21 September 2006


The Chandra X-Ray 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.