J/ApJ/743/146ivo://CDS.VizieR/J/ApJ/743/146doi:10.26093/cds/vizier.17430146CDSCameron E.Carollo C.M.Oesch P.A.Bouwens R.J.Illingworth G.D.,Trenti M.Labbe I.Magee D.2018-01-05T08:56:24Z2013-06-27T07:56:24ZCDS support team

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

cds-question@unistra.frhst-photometryinfrared-photometryredshiftedgalaxiesphotometryastronomical-object-identificationWe use the high angular resolution in the near-infrared of the Wide Field Camera 3 (WFC3) on the Hubble Space Telescope to determine YHVz color-color-selection criteria to identify and characterize 1.5<z<3.5 galaxies in the Hubble Ultra Deep Field 2009 (HUDF09) and Early Release Science (GOODS-South) fields. The WFC3 NIR images reveal galaxies at these redshifts that were undetected in the rest-frame UV HUDF/GOODS images, as well as true centers and regular disks in galaxies classified as highly irregular in rest-frame UV light. Across the 1.5<z<2.15 redshift range, regular disks are unveiled in the WFC3 images of ~25% of both intermediate and high mass galaxies, i.e., above 10^10^M_{sun}_. Meanwhile, galaxies maintaining diffuse and/or irregular morphologies in the rest-frame optical light - i.e., not yet dynamically settled - at these epochs are almost entirely restricted to masses below 10^11^M_{sun}_. In contrast at 2.25<z<3.5 these diffuse and/or irregular structures overwhelmingly dominate the morphological mix in both the intermediate and high mass regimes, while no regular disks, and only a small fraction (~25%) of smooth spheroids, are evident above 10^11^M_{sun}_. Strikingly, by 1.5<z<2.25 roughly two out of every three galaxies at the highest masses are spheroids. In our small sample, the fraction of star-forming galaxies at these mass scales decreases concurrently from ~60% to ~5%. If confirmed, this indicates that z~2 is the epoch of both the morphological transformation and quenching of star formation which assemble the first substantial population of massive ellipticals.2011ApJ...743..146Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/743/146CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/hst : HST Archived Exposures Catalog (STScI, 2007)II/261 : GOODS initial results (Giavalisco+, 2004)J/ApJ/738/69 : SEDs of galaxies at 3.8<z<5 in GOODS (Shim+, 2011)J/A+A/511/A50 : JHks of GOODS-South field (Retzlaff+, 2010)J/ApJ/706/1364 : SINS survey of z~2 galaxies (Forster Schreiber+, 2009)J/A+A/504/751 : GOODS-MUSIC catalog updated version (Santini+, 2009)J/ApJ/695/1591 : Spectrophotometry in PEARS fields (Pirzkal+, 2009)J/ApJ/682/985 : FIREWORKS photometry of GOODS CDF-S (Wuyts+, 2008)J/A+A/478/83 : GOODS-South Field VLT/FORS2 redshifts. III. (Vanzella+, 2008)J/A+A/449/951 : GOODS-MUSIC sample: multicolour catalog (Grazian+, 2006)J/AJ/132/1729 : Hubble Ultra Deep Field BVI-dropout sources (Beckwith+, 2006)J/A+A/454/423 : GOODS-South Field VLT/FORS2 redshifts. II. (Vanzella+, 2006)J/A+A/434/53 : GOODS-South Field redshifts (Vanzella+, 2005)J/AJ/130/1 : Catalog of source parameters in NICMOS UDF (Thompson+, 2005)J/A+A/437/883 : K20 survey: spectroscopic catalogue (Mignoli+, 2005)J/A+A/428/1043 : Redshifts from VIMOS VLT Deep Survey (Le Fevre+, 2004)J/AJ/122/2205 : HDF-South K photometric redshift catalog (Rudnick+, 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/743/146https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/743/146http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/743/146https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/743/146https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/743/146http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/743/146GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/743/146/erscat (ERS (Early Release Science) source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/743/146/erscat?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/743/146/erscat?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/743/146/erscat?GETtext/xml+votable180.050000true53.02758611-27.770286110.005555555555555556Cone search capability for table J/ApJ/743/146/udfcat (HUDF09 (Hubble Ultra Deep Field 2009)source catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/743/146/udfcat?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/743/146/udfcat?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/743/146/udfcat?GETtext/xml+votable180.050000true53.15770611-27.759341940.0055555555555555566/359351.1796835550914393e-19 4.75565502943315e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/743/146?format=asciiOpticalInfrareddefaultJ/ApJ/743/146/erscatERS (Early Release Science) source catalogz850? HST/WFC3 F850LP Kron magnitude (AB) (2)magphot.mag;em.opt.Ifloatnullablee_z850? z850 rms error in Kron magnitude (2)magstat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCat[ERS UDF] Catalog name: ERS or UDF (1)meta.id;meta.tablecharIDcRunning number within catalog ID (1)meta.id;meta.mainintRAJ2000Right ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainH160HST/WFC3 F160W Kron magnitude (AB) (2)magphot.mag;em.IR.Hfloate_H160Hmag uncertainty (2)magstat.errorfloatRadH160 Kron radius (2)arcsecphys.angSizefloatEllH160 ellipticity (1-b/a) (2)src.ellipticityfloatPA[-90/90] H160 position angle (for images aligned as west=0deg and north=90deg) (2)degpos.posAngfloatStar[0/1] H160 stellarity parameter (1=star) (2)src.class.starGalaxyfloatB435? HST/ACS F435W Kron magnitude (AB) (2)magphot.mag;em.opt.Bfloatnullablee_B435? B435 uncertainty (2)magstat.errorfloatnullableV606? HST/WFC3 F606W Kron magnitude (AB) (2)magphot.mag;em.opt.Rfloatnullablee_V606? V606 uncertainty (2)magstat.errorfloatnullablei775? HST/WFC3 F775W Kron magnitude (AB) (2)magphot.mag;em.opt.Ifloatnullablee_i775? i775 rms error in Kron magnitude (2)magstat.errorfloatnullableYmag? Y_105/098_ Kron magnitude (AB) (HST/WFC3 F105W in HUDF09, F098M in ERS) (2)magphot.mag;em.IR.Jfloatnullablee_Ymag? Ymag uncertainty (2)magstat.error;phot.mag;em.opt.BfloatnullableJ125? HST/WFC3 F125W Kron magnitude (AB) (2)magphot.mag;em.IR.Jfloatnullablee_J125? J125 RMS error in Kron magnitude (2)magstat.errorfloatnullableGOODS?=0 GOODS-MUSIC (Cat. J/A+A/449/951) ID (<GOODS-MUSIC NNNNN> in Simbad)meta.id.crossintnullableGMA[0/1] GOODS-MUSIC area flag (0=not in area, 1=in area)meta.codeintSN[0/1] Object appears in a high signal-to-noise region in all seven band flags (1=in high S/N region, 0=not in high S/N region) (3)meta.codeintC[0/1] Flag if GOODS-MUSIC catalog spectroscopic redshift is strongly in conflict with the observed color (0=okay, 1=in conflict)meta.idintclStar-galaxy flag (0=galaxy, 1=spectroscopically confirmed star, 2=candidate star)src.class.starGalaxyintzph[0.003/7] ZEBRA photometric redshiftsrc.redshiftfloatchi2{chi}^2^ of photometric redshift template fitsrc.redshift.phot;meta.modelledfloatNF[3/15] Number of filters used in photometric redshift template fitmeta.numberintSel[0/1] Passive YHVz selection flag (0=not in selection, 1=in selection)meta.codeintG04Cross-match with GOODS initial results (Cat. II/261) within 0.5"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.refcharJ/ApJ/743/146/udfcatHUDF09 (Hubble Ultra Deep Field 2009)source catalogJ125? HST/WFC3 F125W Kron magnitude (AB) (2)magphot.mag;em.IR.JfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCat[ERS UDF] Catalog name: ERS or UDF (1)meta.id;meta.tablecharIDcRunning number within catalog ID (1)meta.id;meta.mainintRAJ2000Right ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainH160HST/WFC3 F160W Kron magnitude (AB) (2)magphot.mag;em.IR.Hfloate_H160Hmag uncertainty (2)magstat.errorfloatRadH160 Kron radius (2)arcsecphys.angSizefloatEllH160 ellipticity (1-b/a) (2)src.ellipticityfloatPA[-90/90] H160 position angle (for images aligned as west=0deg and north=90deg) (2)degpos.posAngfloatStar[0/1] H160 stellarity parameter (1=star) (2)src.class.starGalaxyfloatB435? HST/ACS F435W Kron magnitude (AB) (2)magphot.mag;em.opt.Bfloatnullablee_B435? B435 uncertainty (2)magstat.errorfloatnullableV606? HST/WFC3 F606W Kron magnitude (AB) (2)magphot.mag;em.opt.Rfloatnullablee_V606? V606 uncertainty (2)magstat.errorfloatnullablei775? HST/WFC3 F775W Kron magnitude (AB) (2)magphot.mag;em.opt.Ifloatnullablee_i775? i775 rms error in Kron magnitude (2)magstat.errorfloatnullablez850? HST/WFC3 F850LP Kron magnitude (AB) (2)magphot.mag;em.opt.Ifloatnullablee_z850? z850 rms error in Kron magnitude (2)magstat.errorfloatnullableYmag? Y_105/098_ Kron magnitude (AB) (HST/WFC3 F105W in HUDF09, F098M in ERS) (2)magphot.mag;em.IR.Jfloatnullablee_Ymag? Ymag uncertainty (2)magstat.error;phot.mag;em.opt.Bfloatnullablee_J125? J125 RMS error in Kron magnitude (2)magstat.errorfloatnullableGOODS?=0 GOODS-MUSIC (Cat. J/A+A/449/951) ID (<GOODS-MUSIC NNNNN> in Simbad)meta.id.crossintnullableGMA[0/1] GOODS-MUSIC area flag (0=not in area, 1=in area)meta.codeintSN[0/1] Object appears in a high signal-to-noise region in all seven band flags (1=in high S/N region, 0=not in high S/N region) (3)meta.codeintC[0/1] Flag if GOODS-MUSIC catalog spectroscopic redshift is strongly in conflict with the observed color (0=okay, 1=in conflict)meta.idintclStar-galaxy flag (0=galaxy, 1=spectroscopically confirmed star, 2=candidate star)src.class.starGalaxyintzph[0.003/7] ZEBRA photometric redshiftsrc.redshiftfloatchi2{chi}^2^ of photometric redshift template fitsrc.redshift.phot;meta.modelledfloatNF[3/15] Number of filters used in photometric redshift template fitmeta.numberintSel[0/1] Passive YHVz selection flag (0=not in selection, 1=in selection)meta.codeintG04Cross-match with GOODS initial results (Cat. II/261) within 0.5"meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.refchar