Version (1.0) of the catalogue: sumsscat.Feb-25-2003.gz
Version (1.1) of the catalogue: sumsscat.Apr-8-2003.gz
Version (1.2) of the catalogue: sumsscat.Jul-1-2003.gz
Version (1.3) of the catalogue: sumsscat.Oct-27-2003.gz
Version (1.4) of the catalogue: sumsscat.Mar-9-2004.gz
Version (1.5) of the catalogue: sumsscat.Jul-8-2004.gz
Version (1.6) of the catalogue: sumsscat.Aug-6-2005.gz
Version (1.7) of the catalogue: sumsscat.Jun-1-2006.gz
Version (2.0) of the catalogue: sumsscat.Aug-8-2007.gz