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20002023
most citedComposite Quasar Spectra From the Sloan Digital Sky Survey

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astro-ph2005★ 213 cited

The 2dF-SDSS LRG and QSO Survey: The z<2.1 Quasar Luminosity Function from 5645 Quasars to g=21.85

G. T. Richards, S. M. Croom, S. F. Anderson +25

We have used the 2dF instrument on the AAT to obtain redshifts of a sample of z<3, 18.0<g<21.85 quasars selected from SDSS imaging. These data are part of a larger joint programme:…