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J/PASP/116/622 SDSS damped Lyalpha survey: DR1 (Prochaska+, 2004)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
table1.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/PASP/116/622
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Beginning of ReadMe :J/PASP/116/622 SDSS damped Lyalpha survey: DR1 (Prochaska+, 2004)
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The Sloan Digital Sky Survey damped Lyalpha survey: Data Release 1.
Prochaska J.X., Herbert-Fort S.
<Publ. Astron. Soc. Pac., 116, 622-633 (2004)>
=2004PASP..116..622P
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ADC_Keywords: QSOs ; Redshifts
Abstract:
We present the results from an automated search for damped Lyalpha
(DLA) systems in the quasar spectra of Data Release 1 from the Sloan
Digital Sky Survey (SDSS-DR1). At z 2.5, this homogeneous data set has
greater statistical significance than the previous two decades of
research. We derive a statistical sample of 71 DLA systems
(>50 previously unpublished) at z>2.1 and measure HI column densities
directly from the SDSS spectra.