Simple Cone Search
This Simple Cone Search (SCS) defines a simple query protocol for retrieving records from a catalog of astronomical sources. The query describes sky position and an angular distance, defining a cone on the sky. The response returns a list of astronomical sources from the catalog whose positions lie within the cone, formatted as a VOTable.
Current Recommendation
Current IVOA Recommendation is
SCS-1.03 (20080222).
Its RFC page can be found
here and the sequence of PR leading to SCS-1.03 can be found in the
IVOA Document Repository.
Current Activities
A revision of the Simple Cone Search is in progress.
The
first DAL internal Working Draft for SCS-1.1 is attached to this page (dated 2017-07-14). Have a look at the changelog for a first idea of the changes.
The drafting process can be followed on the
volute SVN repo and discussion will happen on the DAL mailing list and possibly summarised on the
SCS-1_03-Next TWiki topic.