J/ApJ/771/85ivo://CDS.VizieR/J/ApJ/771/85doi:10.26093/cds/vizier.17710085CDSvan de Sande J.Kriek M.Franx M.van Dokkum P.G.Bezanson R.,Bouwens R.J.Quadri R.F.Rix H.-W.Skelton R.E.2018-01-05T08:56:22Z2015-02-18T07:47:19ZCDS support team

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

cds-question@unistra.frgalaxiesspectroscopyredshiftedinfrared-sourcesgalaxy-kinematicsUsing stellar kinematics measurements, we investigate the growth of massive, quiescent galaxies from z~2 to today. We present X-Shooter spectra from the UV to NIR and dynamical mass measurements of five quiescent massive (>10^11^M_{sun}_) galaxies at z~2. This triples the sample of z>1.5 galaxies with well-constrained ({delta}{sigma}<100km/s) velocity dispersion measurements. From spectral population synthesis modeling we find that these galaxies have stellar ages that range from 0.5 to 2Gyr, with no signs of ongoing star formation. We measure velocity dispersions (290-450km/s) from stellar absorption lines and find that they are 1.6-2.1 times higher than those of galaxies in the Sloan Digital Sky Survey at the same mass. Sizes are measured using GALFIT from Hubble Space Telescope Wide Field Camera 3 H_160_ and UDS K-band images. The dynamical masses correspond well to the spectral energy distribution based stellar masses, with dynamical masses that are ~15% higher.2013ApJ...771...85Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/771/85CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/hst : HST Archived Exposures Catalog (STScI, 2007)II/319 : UKIDSS-DR9 LAS, GCS and DXS Surveys (Lawrence+ 2012)II/314 : UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)J/ApJS/207/24 : GOODS-S CANDELS multiwavelength catalog (Guo+, 2013)J/ApJ/763/73 : Surface density profiles of GOODS-S gal. (Szomoru+, 2013)J/MNRAS/427/1666 : Massive galaxies in CANDELS-UDS field (Bruce+, 2012)J/ApJ/749/121 : Surface brightness profiles of z=2 galaxies (Szomoru+, 2012)J/ApJ/735/86 : NEWFIRM MBS: photometric catalogs (Whitaker+, 2011)J/ApJ/720/723 : Compact galaxies in the local universe (Taylor+, 2010)J/ApJS/182/216 : Surface photometry of Virgo ellipticals (Kormendy+, 2009)J/ApJ/682/985 : FIREWORKS photometry of GOODS CDF-S (Wuyts+, 2008)J/AJ/131/1891 : Phot. survey of MS 1054-03 field (Foerster-Schreiber+, 2006)J/ApJ/644/30 : HST Observations of 2 high-z clusters (Blakeslee+, 2006)J/ApJ/633/174 : Spheroidals and bulge dominated galaxies (Treu+, 2005)http://www.mpa-garching.mpg.de/SDSS/DR7/ : MPA-JHU DR7 SDSS spectra datahttp://www.sdss.org/ : SDSS home pagehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/771/85https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/771/85http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/771/85https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/771/85https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/771/85http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/771/85GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/771/85/table4 (Compilation of masses and structural parameters for high-redshift galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/771/85/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/771/85/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/771/85/table4?GETtext/xml+votable180.050000true150.0292.29271390.0055555555555555566/11252 11424 11425 17688 17690 19033 19036 26222 27009 27256 27258 35935https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/771/85?format=asciiOpticalInfrareddefaultJ/ApJ/771/85/table4Compilation of masses and structural parameters for high-redshift galaxiesSimbadNameSimbad column added by the CDSmeta.idchare_nError in nstat.errorfloatq[0/1]? Axis ratio q=b/aphys.size.axisRatiofloatnullablee_q? Error in qstat.errorfloatnullablen[1.4/5.3] Sersic indexstat.fit.paramfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRef? Paper Reference (1)meta.ref;pos.frameintnullableIDGalaxy ID as given in Papermeta.id;meta.maincharf_IDFlag on ID (2)meta.codecharzsp[0.8/2.2] Spectroscopic redshiftsrc.redshiftfloatre[0.6/14] Physical circularized radiuskpcphys.size.radiusfloate_reError rekpcstat.errorfloatsigma[96/544] Effective velocity dispersion {sigma}km/sphys.veloc.dispersionintE_sigmaUpper error for sigmakm/sstat.error;stat.maxinte_sigmaLower error for sigmakm/sstat.errorintap.c[0.9/1.3] Aperture correction factor on sigmainstr.paramfloatkn[5/8] Dynamical virial constant {beta}(n) (3)stat.fit.paramfloatlogMdyn[10.3/12.3] Log of dynamical masslog(solMass)phys.massfloatE_logMdynUpper error in logMdynlog(solMass)stat.error;stat.maxfloate_logMdynLower error in logMdynlog(solMass)stat.errorfloatlogM*[10.5/12] Log of stellar masslog(solMass)phys.massfloatFiltFilter used to derive the effective radius (F160W, F775W, F814W, F850LP or K)instr.setup;instr.filtercharNMBSCross-match within 1" with the NEWFIRM MBS catalog (J/ApJ/735/86)meta.ref.urlintnullable_RAPositions from Table 2; or from references and references therein in Note (1) (right ascension part)degpos.eq.ra;meta.main_DEPositions from Table 2; or from references and references therein in Note (1) (declination part)degpos.eq.dec;meta.main