Value Added

1. Second edition of the SDSS Quasar Catalog As decribed in Schneider et al. (2003, AJ accepted, astro-ph/0308443), this catalog contains 16,713 quasars from DR1 that have i-band luminosities brighter than -22, at least one broad emission line, and highly reliable redshifts. The catalog is now available in ASCII and FITS binary table format.
2. Composite red quasar spectra As described in Richards et al. (2003), Red and Reddened Quasars in the SDSS, AJ, in press, these spectra are composites as a function of relative g-i color, with input objects normalized such that both the absolute magnitude and redshift distributions are the same in like composites. We provide this tarball of composite red quasar spectra for download.
3. Composite broad-absorption line (BAL) quasar spectra as a function of BALQSO type from Reichard et al. 2003, A Catalog of Broad Absorption Line Quasars from the Sloan Digital Sky Survey Early Data Release, AJ, 125, 1711 (also astro-ph/0301019) and Reichard et al. 2003, Continuum and Emission-Line Properties of Broad Absorption Line Quasars, AJ, in press (astro-ph/0308508). We provide this tarball of composite BAL quasar spectra from the SDSS Early Data Relase; see the enclosed README file for more information.
4. DR1 White Dwarf catalog as reported by Kleinman et al. 2004, A Catalog of Spectroscopically Identified White Dwarf Stars in the First Data Release of the Sloan Digital Sky Survey, ApJ in press (scheduled for 20th May 04 edition; available at astro-ph/0402209).