========================================================================== J/ApJ/666/757 CIV(1549AA in AGN (Sulentic+, 2007) The following files can be converted to FITS (extension .fit or fit.gz) table1.dat table2.dat ========================================================================== Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/ApJ/666/757 ==========================================================================
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Beginning of ReadMe : J/ApJ/666/757 CIV(1549AA emission line in AGNs (Sulentic+, 2007) ================================================================================ C IV lambda1549 as an Eigenvector 1 parameter for active galactic nuclei. Sulentic J.W., Bachev R., Marziani P., Negrete C.A., Dultzin D. <Astrophys. J., 666, 757-777 (2007)> =2007ApJ...666..757S ================================================================================ ADC_Keywords: QSOs ; Active gal. nuclei ; Line Profiles Keywords: line: profiles - quasars: emission lines - quasars: general Abstract: We are exploring a spectroscopic unification for all types of broad-line emitting AGNs. The four-dimensional Eigenvector 1 (4DE1) parameter space organizes quasar diversity in a sequence primarily governed by Eddington ratio. This paper considers the role of CIV lambda1549 measures as 4DE1 diagnostics. We use HST archival spectra for 130 sources with S/N high enough to permit reliable CIV lambda1549 broad-component measures.
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