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Last modified: 21 September 2006

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

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11 Nov 2008

These are the webpages relative to Sherpa in the CIAO 3.4 release (18 December 2006). They are no longer actively updated, however the CXC will continue limited support of CIAO 3.4 for the near future.

15 Dec 2008

The newest version of the Chandra Interactive Analysis of Observations software, is CIAO 4.1, released on 15 December 2008. Read the release notes for detailed information. This release requires that CALDB 4.1.0 be installed for the software to work correctly.

Utility Bugs: general

Return to: Bug List Index

Bugs

  1. In the case of any XSPEC model, or Sherpa model that is not analytically integrable, flux calculation is restricted to the instrument model grid.

  2. The units applied to flux estimates of 2-D (or even 1-D) data are not guaranteed to be correct. Handle with care.

Bugs

  1. In the case of any XSPEC model, or Sherpa model that is not analytically integrable, flux calculation is restricted to the instrument model grid.

  2. The units applied to flux estimates of 2-D (or even 1-D) data are not guaranteed to be correct. Handle with care.

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

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