News and updates
All DAS servers will be down the weekend of April 22, 2006 for
Hardware problems limit DAS access
A hardware problem has led to access problems for DAS data and
interfaces. We hope to be able to resolve the issue on September
DR4 bulk spectro files now available
As of the last week of July 2005, the spectra in bulk page
has been updated with packaged photometric and spectroscopic
information for the plates new to DR4, and with incremental redshift
catalogs for DR4. So far, only regular survey plates are included in
those files, but not the extra and special plates new to
DR4 is available
About DR4 explains what is
new in DR4.
DR3 quasar catalog
The DR3 quasar
catalog and the accompanying paper are now available.
University of Portsmouth joins SDSS
The University of Portsmouth has joined the SDSS collaboration.
Please use the updated acknowledgement
in your publications making use of SDSS data.
Last modified: Thu Sep 1 17:11:39 CDT 2005