Invoke CU16. Create neighbour and default join tables with external
catalogues for a given programme.
Note:
Load server must have an active SQL link to external catalogue
servers (for Sloan DSS cross-match, and if a new external catalogue
has been included since the last run of this script) this vital as
we outgest to load server share directory from external catalogue
server, and need SQL link to do a cross-query with Sloan DSS.
Author:
R.S. Collins
Organization:
WFAU, IfA, University of Edinburgh