Gas and stellar metallicities in HII galaxies

DOI

We examine the gas and stellar metallicities in a sample of HII galaxies from the Sloan Digital Sky Survey, which possibly contains the largest homogeneous sample of HII galaxy spectra to date. We eliminated all spectra with an insufficient signal-to-noise ratio, without strong emission lines and without the [OII] {lambda}3727{AA} line, which is necessary for the determination of the gas metallicity. This excludes galaxies with redshift ~<0.033. Our final sample contains ~700 spectra of HII galaxies.

Cone search capability for table J/MNRAS/421/398/tablea1 (Line strengths, internal reddening, gas metallicities, and total stellar masses of individual spectra)

Identifier
DOI http://doi.org/10.26093/cds/vizier.74210398
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/MNRAS/421/398
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/421/398
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/421/398
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/MNRAS/421/398
Provenance
Creator Westera P.; Cuisinier F.; Curty D.; Buser R.
Publisher CDS
Publication Year 2012
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Interdisciplinary Astronomy; Interstellar medium; Natural Sciences; Observational Astronomy; Physics