Moderate resolution spectrophotometry of high redshift quasars

Donald P. Schneider, Maarten Schmidt, James E. Gunn

Research output: Contribution to journalArticle

155 Citations (Scopus)

Abstract

We present a uniform set of photometry and high signal-to-noise moderate resolution spectroscopy of 33 quasars with redshifts larger than 3.1. The sample consists of 17 newly discovered quasars (two with redshifts in excess of 4.4) and 16 sources drawn from the literature. The objects in this sample have r magnitudes between 17.4 and 21.4; their luminosities range from -28.8≤MB≤ -24.9 (H0 = 50, q0 = 0.5). Three of the 33 objects are broad absorption line quasars. A number of possible high redshift damped Ly α systems were found.

Original languageEnglish (US)
Pages (from-to)2004-2016
Number of pages13
JournalAstronomical Journal
Volume101
Issue number6
DOIs
StatePublished - Jun 1991

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spectrophotometry
quasars
spectroscopy
photometry
luminosity

All Science Journal Classification (ASJC) codes

  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Schneider, Donald P. ; Schmidt, Maarten ; Gunn, James E. / Moderate resolution spectrophotometry of high redshift quasars. In: Astronomical Journal. 1991 ; Vol. 101, No. 6. pp. 2004-2016.
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Moderate resolution spectrophotometry of high redshift quasars. / Schneider, Donald P.; Schmidt, Maarten; Gunn, James E.

In: Astronomical Journal, Vol. 101, No. 6, 06.1991, p. 2004-2016.

Research output: Contribution to journalArticle

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