========================================================================== J/ApJ/617/240 Oxygen abundances in the GOODS-North field (Kobulnicky+, 2004) The following files can be converted to FITS (extension .fit .fgz or .fiZ) table1.dat ========================================================================== Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/ApJ/617/240 ==========================================================================
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Beginning of ReadMe : J/ApJ/617/240 Oxygen abundances in the GOODS-North field (Kobulnicky+, 2004) ================================================================================ Metallicities of 0.3<z<1.0 galaxies in the GOODS-North field. Kobulnicky H.A., Kewley L.J. <Astrophys. J., 617, 240-261 (2004)> =2004ApJ...617..240K ================================================================================ ADC_Keywords: Abundances ; Equivalent widths ; Galaxies, photometry Keywords: galaxies: abundances - galaxies: evolution - galaxies: fundamental parameters - galaxies: starburst - H II regions - ISM: abundances Abstract: We measure nebular oxygen abundances for 204 emission-line galaxies with redshifts 0.3<z<1.0 in the Great Observatories Origins Deep Survey-North (GOODS-N) field using spectra from the Team Keck Redshift Survey, Cat. J/AJ/127/3121. We also provide an updated analytic prescription for estimating oxygen abundances using the traditional strong emission line ratio, R_23_, based on the photoionization models of Kewley & Dopita (2002ApJS..142...35K). We include an analytic formula for very crude metallicity estimates using the [NII]_lambda6584_/Halpha ratio.