SDSS Data Products
All raw data saved in a tape vault at Fermilab
Object catalog 400 GB parameters of objects
Redshift Catalog 1 GB parameters of 106 objects
Atlas Images 1.5 TB 5 color cutouts of objects
Spectra 60 GB in a one-dimensional form
Derived Catalogs 20 GB - clusters - QSO absorption lines
4x4 Pixel All-Sky Map 60 GB heavily compressed