J/ApJ/817/10ivo://CDS.VizieR/J/ApJ/817/10doi:10.26093/cds/vizier.18170010CDSGrasshorn Gebhardt H.S.Zeimann G.R.Ciardullo R.Gronwall C.Hagen A.,Bridge J.S.Schneider D.P.Trump J.R.2018-02-01T05:52:42Z2016-04-26T15:17:34ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyhst-photometryWe explore the evolution of the Stellar Mass-Star Formation Rate (SFR)-Metallicity relation using a set of 256 COSMOS and GOODS galaxies in the redshift range 1.90<z<2.35. We present the galaxies' rest-frame optical emission-line fluxes derived from IR-grism spectroscopy with the Hubble Space Telescope and combine these data with SFRs and stellar masses obtained from deep, multi-wavelength (rest-frame UV to IR) photometry. We then compare these measurements to those for a local sample of galaxies carefully matched in stellar mass (7.5<~log(M_{star}_/M_{sun}_<~10.5) and SFR (-0.5<~log(SFR)<~2.5 in M_{sun}_/yr). We find that the distribution of z~2.1 galaxies in stellar mass-SFR-metallicity space is clearly different from that derived for our sample of similarly bright (L_H{beta}_>3x10^40^erg/s) local galaxies, and this offset cannot be explained by simple systematic offsets in the derived quantities. At stellar masses above ~10^9^M_{sun}_ and SFRs above ~10M_{sun}_/yr, the z~2.1 galaxies have higher oxygen abundances than their local counterparts, while the opposite is true for lower-mass, lower-SFR systems.2016ApJ...817...10Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/817/10CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/261 : GOODS initial results (Giavalisco+, 2004)J/AJ/149/79 : Spectro of galaxies from NewHa survey (de los Reyes+, 2015)J/ApJS/220/12 : FMOS-COSMOS survey III. 0.7<z<2.5 galaxies (Silverman+, 2015)J/ApJS/214/24 : 3D-HST+CANDELS catalog (Skelton+, 2014)J/MNRAS/428/1128 : UDS/COSMOS HiZELS galaxies (Sobral+, 2013)J/ApJ/777/18 : Stellar mass functions of galaxies to z=4 (Muzzin+, 2013)J/ApJ/765/140 : SDSS star forming galaxies stacked spectra (Andrews+, 2013)J/A+A/545/A141 : UV selected sources in the GOODS-S field (Buat+, 2012)J/A+A/533/A119 : GOODS-Herschel North and South catalogs (Elbaz+, 2011)J/MNRAS/413/971 : Galaxy And Mass Assembly (GAMA) DR1 (Driver+, 2011)J/ApJ/706/1364 : High-redshift galaxies SINS survey (Forster Schreiber+, 2009)J/A+A/459/85 : O/H and gas densities in star-forming galaxies (Nagao+, 2006)J/ApJ/647/128 : H{alpha} observations of UV-selected galaxies (Erb, 2006)J/A+A/448/955 : Abundances of emission galaxies in SDSS-DR3 (Izotov+, 2006)http://wwwmpa.mpa-garching.mpg.de/SDSS/DR7/ : MPA-JHU DR7 release home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/817/10https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/817/10http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/817/10https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/817/10https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/817/10http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/817/10GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/817/10/3dhst (3D-HST line fluxes and derived properties (tables 1 and 2))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/817/10/3dhst?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/817/10/3dhst?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/817/10/3dhst?GETtext/xml+votable180.050000true150.07833332.38558330.0055555555555555566/11252 27258 359351.2299896717679617e-19 1.6234874322677612e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/817/10?format=asciiOpticaldefaultJ/ApJ/817/10/3dhst3D-HST line fluxes and derived properties (tables 1 and 2)z[1.9/2.4] Redshiftsrc.redshiftfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/256] Running index numbermeta.id;meta.mainintRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainF140W[21.7/25.9] HST/WFC3 F140W band magnitudemagphot.mag;em.IR.HfloatOII[0.5/16]? The [OII](3727{AA}) flux density (1)1e-19W.m**-2.nm**-1phot.fluxfloatnullablee_OII[0.4/6]? Uncertainty in OII (1)1e-19W.m**-2.nm**-1stat.errorfloatnullableNeIII[0.4/6]? The [NeIII](3869{AA}) flux density (1)1e-19W.m**-2.nm**-1phot.fluxfloatnullablee_NeIII[0.3/3]? Uncertainty in NeIII (1)1e-19W.m**-2.nm**-1stat.errorfloatnullableHg[0.4/3.4]? The H{gamma} flux density (1)1e-19W.m**-2.nm**-1phot.fluxfloatnullablee_Hg[0.4/2]? Uncertainty in Hg (1)1e-19W.m**-2.nm**-1stat.errorfloatnullableHb[0.3/9]? The H{beta} flux density (1)(2)1e-19W.m**-2.nm**-1phot.fluxfloatnullablee_Hb[0.2/3]? Uncertainty in Hb (1)(2)1e-19W.m**-2.nm**-1stat.errorfloatnullableOIII[1/40] The [OIII](5007{AA}) flux density1e-19W.m**-2.nm**-1phot.fluxfloate_OIII[0.3/4] Uncertainty in OIII1e-19W.m**-2.nm**-1stat.errorfloatMass[7/10.8] Stellar masssolMassphys.massfloate_Mass[0.01/0.7] Uncertainty in MasssolMassstat.error;phys.massfloatlogSFR[-0.7/3.5] Log Star Formation Ratelog(solMass.yr**-1)meta.idfloate_logSFR[0.01/2] Uncertainty in logSFRlog(solMass.yr**-1)stat.error;phys.SFRfloatbeta[-3/1.6] UV slope indexspect.indexfloate_beta[0.01/2.2] Uncertainty in betastat.errorfloatE(B-V)[0.003/1.9]? The (B-V) color index (3)magphot.color.excessfloatnullablee_E(B-V)[0.006/1.1]? Uncertainty in E(B-V) (3)magstat.errorfloatnullableZ1[7/9]? Most likely metallicity (4)phys.abund.ZfloatnullableZ2[7.6/8.1]? Second likely possibility for the metallicity (4)phys.abund.ZfloatnullableLoZA? Lower bound of 1st error interval (5)stat.errorfloatnullableHiZA? Upper bound of 1st error interval (6)stat.errorfloatnullableLoZB? Lower bound of 2nd error interval (5)stat.errorfloatnullableHiZB? Upper bound of 2nd error interval (6)stat.errorfloatnullableZErr[0.1/1.6]? Total error on metallicity (7)stat.errorfloatnullableS14Display data from Skelton+, 2014, J/ApJS/214/24, within 0.3"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar