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19962026
most citedThe Host Galaxies and Classification of Active Galactic Nuclei

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astro-ph2007★ 142 cited

An improved measurement of the flux distribution of the Ly-alpha forest in QSO absorption spectra: the effect of continuum fitting, metal contamination and noise properties

T. -S. Kim, J. S. Bolton, M. Viel +2

We have performed an extensive Voigt profile analysis of the neutral hydrogen (HI) and metal absorption present in a sample of 18 high resolution, high signal-to-noise QSO spectra…