Chandra X-Ray Observatory
	(CXC)

CDA - News Item 010

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CDA Status
  • The archive is fully functional.
  • Reprocessing Status
    • Reprocessing has been completed for
      • Phase I: 2005-11-13 to 2011-12-31
      • Phase II: 2000-01-30 to 2005-11-13
    Current Software Releases
    • ASCDSVER: 10.5.2
    • CALDBVER: 4.7.3
    What's New
    • Take our Survey
      2016-12-29
      We would like to ask you a few questions about the interfaces offered by the Chandra Data Archive to search and retrieve Chandra data. The questionnaire should not take more than 5 minutes. Thank you!
    • Past Notices
News Item 010

Aspect

For the accuracy of relative and absolute aspect and for correcting aspect, see the Aspect web page.

This page maintained by the Chandra Data Archive (arcops@head.cfa.harvard.edu).

Last modified: 2010-12-22

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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:   cxcweb@head.cfa.harvard.edu Smithsonian Institution, Copyright © 1998-2016. All rights reserved.