J/ApJ/655/51ivo://CDS.VizieR/J/ApJ/655/51doi:10.26093/cds/vizier.16550051CDSWuyts S.Labbe I.Franx M.Rudnick G.Van Dokkum P.G.Fazio G.G.,Forster Schreiber N.M.Huang J.Moorwood A.F.M.Rix H.-W.,Rottgering H.Van Der Werf P.2017-06-22T14:28:37Z2009-02-16T13:39:19ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesinfrared-photometryredshiftedWe analyze very deep HST, VLT, and Spitzer photometry of galaxies at 2<z<3.5 in the Hubble Deep Field-South. The sample is selected from the deepest public K-band imaging currently available. We show that the rest-frame U-V versus V-J color-color diagram is a powerful diagnostic of the stellar populations of distant galaxies. Galaxies with red rest-frame U-V colors are generally red in rest-frame V-J as well. However, at a given U-V color a range in V-J colors exists, and we show that this allows us to distinguish young, dusty galaxies from old, passively evolving galaxies. We quantify the effects of IRAC photometry on estimates of masses, ages, and the dust content of z>2 galaxies.2007ApJ...655...51Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/655/51CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/119/486 : HDF-S: STIS imaging (Gardner+, 2000)J/AJ/125/1107 : Ultra-deep near-IR observations in HDF-S (Labbe+, 2003)J/A+A/452/119 : EIS: infrared observations of CDF-S and HDF-S (Olsen+, 2006)J/AJ/131/2383 : Photometry and spectroscopy in the HDF-S (Glazebrook+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/655/51https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/655/51http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/655/51https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/655/51https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/655/51http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/655/51GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/655/51/tables (Observations and modeling results of HDFS galaxies at 2<z<3.5)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/655/51/tables?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/655/51/tables?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/655/51/tables?GETtext/xml+votable180.050000true338.2637333-60.57059440.0055555555555555566/45526https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/655/51?format=asciiOpticalInfrareddefaultJ/ApJ/655/51/tablesObservations and modeling results of HDFS galaxies at 2<z<3.5recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[LFR2003]Object identification number (1)meta.id;obsintFKtotTotal aperture K band flux (2)phot.mag;em.IR.Kfloate_FKtotUncertainty in FKtotstat.errorfloatFKColor aperture K band flux (2)phot.mag;em.IR.Kfloate_FKUncertainty in FKstat.errorfloatF3.6Color aperture 3.6 micron flux (2)phot.flux.density;em.IR.3-4umfloate_F3.6Uncertainty in f3.6stat.errorfloatF4.5Color aperture 4.8 micron flux (2)phot.mag;em.IR.4-8umfloate_F4.5Uncertainty in f4.5stat.errorfloatF5.8Color aperture 5.8 micron flux (2)phot.flux.density;em.IR.4-8umfloate_F5.8Uncertainty in f5.8stat.errorfloatF8.0Color aperture 8.0 micron flux (2)phot.flux.density;em.IR.8-15umfloate_F8.0Uncertainty in f8.0stat.errorfloatzRedshiftsrc.redshiftfloatE_zUpper limit uncertainty on zstat.error;stat.maxfloate_zLower limit uncertainty on zstat.error;src.redshiftfloatSFHStar-formation history (2)meta.codelogMLog of the modeled masslog(solMass)phys.mass;meta.modelledfloatE_logMUpper limit uncertainty on logMlog(solMass)stat.error;stat.maxfloate_logMLower limit uncertainty on logMlog(solMass)stat.errorfloatAVModel V band extinctionmagphys.absorption;em.opt.VfloatE_AVUpper limit uncertainty on AVmagstat.error;stat.maxfloate_AVLower limit uncertainty on AVmagstat.errorfloatlogALog of the model mass-weighted agelog(Gyr)time.age;meta.modelledfloatE_logAUpper limit uncertainty on logAlog(Gyr)stat.error;stat.maxfloate_logALower limit uncertainty on logAlog(Gyr)stat.errorfloatSimbadSimbad column added by the CDSchar_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.main