J/MNRAS/421/2888ivo://CDS.VizieR/J/MNRAS/421/2888doi:10.26093/cds/vizier.74212888CDSRodrigues M.Puech M.Hammer F.Rothberg B.Flores H.2024-07-17T20:15:16Z2013-04-12T10:01:50ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiescatalogschemical-abundancesUsing a representative sample of 65 intermediate-mass galaxies at z~0.6, we have investigated the interplay between the main ingredients of chemical evolution: metal abundance, gas mass, stellar mass and star formation rate (SFR). All quantities have been estimated using deep spectroscopy and photometry from ultraviolet to infrared and assuming an inversion of the Kennicutt-Schmitt law for the gas fraction. Six billion years ago, galaxies had a mean gas fraction of 32+/-3 per cent, i.e. twice that of their local counterparts. Using higher redshift samples from the literature, we explore the gas phases and estimate the evolution of the mean gas fraction of distant galaxies over the last 11Gyr.2012MNRAS.421.2888Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/421/2888CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/421/2888https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/421/2888http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/421/2888https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/421/2888https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/421/2888http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/421/2888GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/421/2888/sample (Combined table from original tables)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/421/2888/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/421/2888/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/421/2888/sample?GETtext/xml+votable180.050000true45.68570830.20555560.0055555555555555566/19036 23210 33635 35935https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/421/2888?format=asciiOpticaldefaultJ/MNRAS/421/2888/sampleCombined table from original tablesNameName (G1)meta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSFRUV? UV stellar formation rate (1)solMass/yrphys.SFRfloatnullableSFRIR? IR stellar formation ratesolMass/yrphys.SFRfloatnullablee_SFRIR? rms uncertainty on SFRIRsolMass/yrstat.errorfloatnullableSFRHb? H{beta} stellar formation rate, corrected for extinction and aperture (2)solMass/yrphys.SFRfloatnullablee_SFRHb? rms uncertainty on SFRHb (2)solMass/yrstat.errorfloatnullableSFRTot? Total stellar formation ratesolMass/yrphys.SFRfloatnullablee_SFRTot? rms uncertainty on SFRTotsolMass/yrstat.errorfloatnullableRgGas extensionkpcphys.size.diameterfloate_Rgrms uncertainty on Rgkpcstat.errorfloatlogM*Stellar masslog(solMass)phys.massfloatlogMgGas masslog(solMass)phys.massfloate_logMgg? rms uncertainty on logMglog(solMass)stat.errorfloatnullablefgGas fraction (3)%phys.mass;arith.ratiofloate_fg? Error on fg (lower value) (4)%stat.errorfloatnullableE_fg? Error on fg (upper value) (4)%stat.error;stat.maxfloatnullablee(O)Oxygen abundance, 12+log(O/H)phys.abundfloate_e(O)rms uncertainty on e(O) (5)stat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatSimbadNameSimbad column added by the CDSmeta.idchar