Schedule and Status
Current Schedule
August 2015 |
The first batch of data from release 2.0 of the CSC has been made available to the community as the Preliminary Detections List. This data set will be updated over time. |
April 2015 |
Processing of Chandra Source Catalog Release 2 has started. Co-adds multiple observations of the same field that use the same instrument prior to source detection, to achieve fainter limiting sensitivities, as well as providing improvements in extended source handling. |
August 2010 |
Chandra Source Catalog Release 1.1 Extends Release 1 to include public HRC-I imaging observations, and newly public ACIS observations, but otherwise retains the same limitations as Release 1. |
March 2009 |
Chandra Source Catalog Release 1 Includes information about sources detected in a subset of ACIS imaging observations released publicly prior to the end of 2008. Only point and compact sources, with observed spatial extents < ~30 arcsec, are included. Multiple observations of the same field are not co-added prior to performing source detection. |
October 2008 | First public access to catalog database |
September 2008 | Start catalog production |
Development History
Chandra Newsletter articles on the status of the Chandra Source Catalog.