J/MNRAS/401/1521ivo://CDS.VizieR/J/MNRAS/401/1521doi:10.26093/cds/vizier.74011521CDSMagdis G.E.Rigopoulou D.Huang J.-S.Fazio G.G.2024-07-10T20:16:55Z2011-05-06T09:15:26ZCDS support team

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

cds-question@unistra.frgalaxiescatalogsphotometryredshiftedstellar-massesWe present results of a large survey of the mid-infrared (mid-IR) properties of 248 Lyman Break Galaxies (LBGs) with confirmed spectroscopic redshift using deep Spitzer/Infrared Array Camera (IRAC) observations in six cosmological fields. By combining the new mid-IR photometry with optical and near-infrared observations, we model the spectral energy distributions (SEDs) employing a revised version of the Bruzual and Charlot synthesis population code that incorporates a new treatment of the thermal-pulsating asymptotic giant branch phase (CB07). Our primary aim is to investigate the impact of the AGB phase in the stellar masses of the LBGs, and compare our new results with previous stellar mass estimates. We investigate the stellar mass of the LBG population as a whole and assess the benefits of adding longer wavelengths to estimates of stellar masses for high-redshift galaxies.2010MNRAS.401.1521Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/401/1521CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/592/728 : Lyman break galaxies at redshift z~3 (Steidel+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/401/1521https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/401/1521http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/401/1521https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/401/1521https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/401/1521http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/401/1521GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/401/1521/table1 (Mid-IR Photometric catalogue (AB magnitude) of LBGs (Lyman Break Galaxies) with confirmed spectroscopic z)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/401/1521/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/401/1521/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/401/1521/table1?GETtext/xml+votable180.050000true136.385534.17147220.0055555555555555566/5063 5069 8912 8914 11252 19033 19036 19397 194162.0616683193919197e-20 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/401/1521?format=asciiOpticaldefaultJ/MNRAS/401/1521/table1Mid-IR Photometric catalogue (AB magnitude) of LBGs (Lyman Break Galaxies) with confirmed spectroscopic zrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintfitSimbad column added by the CDSmeta.ref.urlcharNameSource namemeta.id;meta.maincharprimaryzSpectroscopic redshiftsrc.redshiftfloatUn-GOptical Un-G colour indexmagphot.color;em.opt.U;em.opt.BfloatG-ROptical G-R colour indexmagphot.color;em.opt.V;em.opt.RfloatRmagR magnitudemagphot.mag;em.opt.Rfloat3.6um? Spitzer/IRAC 3.6um magnitude (AB scale)magphot.mag;em.IR.3-4umfloatnullablee_3.6um? rms uncertainty on 3.6ummagstat.errorfloatnullable4.5um? Spitzer/IRAC 4.5um magnitude (AB scale)magphot.mag;em.IR.4-8umfloatnullablee_4.5um? rms uncertainty on 4.5ummagstat.errorfloatnullable5.8um? Spitzer/IRAC 5.8um magnitude (AB scale)magphot.flux.density;em.IR.4-8umfloatnullablee_5.8um? rms uncertainty on 5.8ummagstat.errorfloatnullable8.0um? Spitzer/IRAC 8.0um magnitude (AB scale)magphot.flux.density;em.IR.8-15umfloatnullablee_8.0um? rms uncertainty on 8.0ummagstat.errorfloatnullableSimbadNameSimbad column added by the CDSmeta.idcharSASDisplay data from Steidel et al., J/ApJ/592/728meta.ref.urlchar_RAPosition from Steidel et al., J/ApJ/592/728 (galaxies not therein have no position) (right ascension part)degpos.eq.ra;meta.mainnullable_DEPosition from Steidel et al., J/ApJ/592/728 (galaxies not therein have no position) (declination part)degpos.eq.dec;meta.mainnullableJ/MNRAS/401/1521/table2CB07 best fit stellar population parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource name (1)meta.id;meta.maincharMassMass1e+09solMassphys.massfloate_Massrms uncertainty on Mass1e+09solMassstat.error;phys.massfloatAgeAge (million years)Myrtime.ageintE(B-V)Redenningmagphot.color.excessfloat