J/ApJ/835/153ivo://CDS.VizieR/J/ApJ/835/153doi:10.26093/cds/vizier.18350153CDSFossati M.Wilman D.J.Mendel J.T.Saglia R.P.Galametz A.,Beifiori A.Bender R.Chan J.C.C.Fabricius M.Bandara K.,Brammer G.B.Davies R.Forster Schreiber N.M.Genzel R.Hartley W.,Kulkarni S.K.Lang P.Momcheva I.G.Nelson E.J.Skelton R.,Tacconi L.J.Tadaki K.Ubler H.Van Dokkum P.G.Wisnioski E.,Whitaker K.E.Wuyts E.Wuyts S.2019-03-21T11:11:51Z2019-03-13T08:47:19ZCDS support team

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

cds-question@unistra.frgalaxiesphotometrysurveysWe make publicly available a catalog of calibrated environmental measures for galaxies in the five 3D-Hubble Space Telescope (HST)/CANDELS deep fields. Leveraging the spectroscopic and grism redshifts from the 3D-HST survey, multiwavelength photometry from CANDELS, and wider field public data for edge corrections, we derive densities in fixed apertures to characterize the environment of galaxies brighter than JH_140_<24mag in the redshift range 0.5<z<3.0. By linking observed galaxies to a mock sample, selected to reproduce the 3D-HST sample selection and redshift accuracy, each 3D-HST galaxy is assigned a probability density function of the host halo mass, and a probability that it is a central or a satellite galaxy. The same procedure is applied to a z=0 sample selected from Sloan Digital Sky Survey. We compute the fraction of passive central and satellite galaxies as a function of stellar and halo mass, and redshift, and then derive the fraction of galaxies that were quenched by environment specific processes. Using the mock sample, we estimate that the timescale for satellite quenching is t_quench_~2-5Gyr; it is longer at lower stellar mass or lower redshift, but remarkably independent of halo mass. This indicates that, in the range of environments commonly found within the 3D-HST sample (M_h_<~10^14^M_{sun}_), satellites are quenched by exhaustion of their gas reservoir in the absence of cosmological accretion. We find that the quenching times can be separated into a delay phase, during which satellite galaxies behave similarly to centrals at fixed stellar mass, and a phase where the star formation rate drops rapidly ({tau}_f_~0.4-0.6Gyr), as shown previously at z=0. We conclude that this scenario requires satellite galaxies to retain a large reservoir of multi-phase gas upon accretion, even at high redshift, and that this gas sustains star formation for the long quenching times observed.2017ApJ...835..153Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/835/153CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/379/740 : ESO Imaging Survey (EIS) (Arnouts+, 2001)J/A+A/403/493 : H-band observation of Chandra Deep Field South (Moy+, 2003)J/ApJS/161/21 : Extended Chandra Deep Field-South survey (Lehmer+, 2005)J/ApJS/162/1 : MUSYC: optical source catalog (Gawiser+, 2006)J/ApJS/172/70 : zCOSMOS-bright catalog (Lilly+, 2007)J/ApJS/172/182 : XMM Clusters of galaxies in COSMOS field (Finoguenov+ 2007)J/MNRAS/381/1369 : Redshifts in Subaru/XMM Deep Field (Geach+, 2007)J/ApJS/176/1 : Subaru/XMM-Newton deep survey (SXDS). II. (Furusawa+, 2008)J/ApJ/690/1236 : COSMOS photometric redshift catalog (Ilbert+, 2009)J/ApJS/183/295 : A K-selected catalog of the ECDFS from MUSYC (Taylor+, 2009)J/MNRAS/403/2063 : SXDF X-ray groups and galaxy clusters (Finoguenov+, 2010)J/ApJS/189/270 : MUSYC optical imaging in ECDF-S (Cardamone+, 2010)J/ApJ/735/86 : NEWFIRM MBS: photometric catalogs (Whitaker+, 2011)J/A+A/544/A156 : UltraVISTA Catalogue Release DR1 (McCracken+, 2012)J/A+A/549/A63 : GMASS photometry (Kurk+, 2013)J/ApJ/765/117 : X-ray group of galaxies in AEGIS (Erfanianfar+, 2013)J/ApJ/768/74 : PHIBSS: CO obs. of star-forming galaxies (Tacconi+, 2013)J/ApJ/769/80 : Spitzer/IRAC observations of five deep fields (Ashby+, 2013)J/ApJS/207/24 : GOODS-S CANDELS multiwavelength catalog (Guo+, 2013)J/ApJ/777/18 : Stellar mass functions of galaxies to z=4 (Muzzin+, 2013)J/ApJS/210/3 : SDSS bulge, disk & stellar mass estimates (Mendel+, 2014)J/MNRAS/443/2679 : GEEC2 spectroscopic survey of Galaxy groups (Balogh+, 2014)J/ApJS/214/24 : 3D-HST+CANDELS catalog (Skelton+, 2014)J/ApJ/796/60 : ECDFS galaxies phot. redshifts + counterparts (Hsu+, 2014)J/A+A/576/A130 : Ultra-deep cat. of X-ray groups in ECDF-S (Finoguenov+, 2015)J/ApJS/225/27 : 3D-HST Survey: grism spectra master catalog (Momcheva+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/835/153https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/835/153http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/835/153https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/835/153https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/835/153http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/835/153GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/835/153/catalog (Environment catalog for the 3D-HST sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/835/153/catalog?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/835/153/catalog?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/835/153/catalog?GETtext/xml+votable180.050000true150.105438232.185220.0055555555555555566/11252 11425 17679 17690 27258 35935 35957https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/835/153?format=asciidefaultJ/ApJ/835/153/catalogEnvironment catalog for the 3D-HST samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintField3D-HST field (AEGIS, COSMOS, GOODS-N, GOODS-S or UDS)meta.id;obs.fieldchar[SWM2014][43/50461] 3D-HST photometric ID (G1)meta.id;photintSpecID3D-HST spectroscopic (grism) ID from Momcheva+ (2016, J/ApJS/225/27)meta.id;obscharf075[0.2/1] Fraction of the 0.75Mpc aperture in the photometric catalogue (frac075)meta.numberfloatSig075[0.5/35.7]? Density of galaxies in an aperture of 0.75Mpc radius (Sigma075)Mpc**-2phys.densityfloatnullableDel075[-0.8/16.1]? Overdensity of galaxies in an aperture of 0.75Mpc radius (Delta075)phys.density;arith.ratiofloatnullableMRk[0/34] Stellar mass rank in the adaptive aperture (MassRank) (1)src.classintPcenProbability that the galaxy is a centralstat.fit.goodnessfloatPsatProbability that the galaxy is a satellitestat.fit.goodnessfloatMhCen16? 16th percentile of the log(halo mass/Msun) cumulative probability density function (PDF) given that the galaxy is a centralstat.fit.goodnessfloatnullableMhCen50? 50th percentile of the log(halo mass/Msun) cumulative PDF given that the galaxy is a centralstat.fit.goodnessfloatnullableMhCen84[10/15]? 84th percentile of the log(halo mass/Msun) cumulative PDF given that the galaxy is a centralstat.fit.goodnessfloatnullableMhSat16? 16th percentile of the log(halo mass/Msun) cumulative PDF given that the galaxy is a satellitestat.fit.goodnessfloatnullableMhSat50? 50th percentile of the log(halo mass/Msun) cumulative PDF given that the galaxy is a satellitestat.fit.goodnessfloatnullableMhSat84[11/15]? 84th percentile of the log(halo mass/Msun) cumulative PDF given that the galaxy is a satellitestat.fit.goodnessfloatnullableRAJ2000Right Ascension (J2000) (G1)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000) (G1)degpos.eq.dec;meta.mainindexedNmg[9/34283]? Number of matched mock galaxiesmeta.numberintnullableSize[0.3/1] Size of the adaptive apertureMpcphys.angSize;instr.fovfloatDepth[1500/7500] Depth in redshift space of the adaptive aperturekm/sphys.velocfloat