Chandra X-Ray Observatory
	(CXC)

CDA - News Item 029

Search cxc.harvard.edu
Data Analysis Links
CDA Status
  • The archive is fully functional.
Reprocessing Status
    Reprocessing IV has been completed in December 2014.
Current Software Releases
  • ASCDSVER: 10.9.2
  • CALDBVER: 4.9.3
What's New
  • Repro V Begins
    2020-10-26
    The fifth major reprocessing of the archive (Repro V) has started! Details can be found here.
  • Archival Target Names
    2020-09-15
    Details on the replacement of archival "bad" target names can be found here
  • Chandra Footprint Service
    2018-05-14
    The new secure Footprint Service can be found here
  • Past Notices
News Item 029

Special Request Form

2004-12-02

There are a number of services provided by CXC-DS Operational groups that are not currently available through a web interface, but have required incidental e-mail. Requesting these services has now been consolidated though a single Request Form. It covers requests for old data versions, for special processing, for data on physical medium, for custom database queries, as well as anything not covered by these categories (or anywhere else). In addition, it allows us to track such requests.

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

Last modified: 2019-08-26

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 © 1998-2019. All rights reserved.