Subaru/XMM-Newton Deep Survey Team Releases Data to the Public

At a press conference held on 3 PM (JST), June 1, 2004, in Tokyo Japan, the National Astronomical Observatory of Japan (NAOJ) unveiled visible, X-ray, and radio wavelength images of the Subaru/XMM-Newton Deep Survey, based on data from the Subaru telescope, the European Space Agency's (ESA) XMM-Newton satellite and the Very Large Array. SXDS provides a comprehensive population census of galaxies from the early Universe to the present.

Link

More info: Subaru telescope web page