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Title:
Census of QSOs Narrow Absorption Lines (Misawa+, 2007)
Authors:
Misawa, T.; Charlton, J. C.; Eracleous, M.; Ganguly, R.; Tytler, D.; Kirkman, D.; Suzuki, N.; Lubin, D.
Publication:
VizieR On-line Data Catalog: J/ApJS/171/1. Originally published in: 2007ApJS..171....1M
Publication Date:
04/2009
Origin:
SIMBAD
Keywords:
Active gal. nuclei, QSOs, Spectroscopy
Comment:
table5.dat 1068x308 Properties of Narrow Absorption Lines
Bibliographic Code:
2009yCat..21710001M

Abstract

The quasars in our sample were originally selected and observed in a survey aimed at measuring the deuterium-to-hydrogen abundance ratio (D/H) in the Ly{alpha} forest. The observations were carried out with Keck HIRES through a 1.14" slit resulting in a velocity resolution of ~8km/s (FWHM). The spectra were extracted by the automated program, MAKEE, written by Tom Barlow.

(2 data files).

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Database: Astronomy
Physics
arXiv e-prints