J/ApJ/833/15ivo://CDS.VizieR/J/ApJ/833/15doi:10.26093/cds/vizier.18330015CDSFranck J.R.McGaugh S.S.2023-08-16T13:01:02Z2017-04-10T14:32:10ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedThe Candidate Cluster and Protocluster Catalog (CCPC) is a list of objects at redshifts z>2 composed of galaxies with spectroscopically confirmed redshifts that are coincident on the sky and in redshift. These protoclusters are identified by searching for groups in volumes corresponding to the expected size of the most massive protoclusters at these redshifts. In CCPC1 we identified 43 candidate protoclusters among 14000 galaxies between 2.74<z<3.71. Here we expand our search to more than 40000 galaxies with spectroscopic redshifts z>2.00, resulting in an additional 173 candidate structures. The most significant of these are 36 protoclusters with overdensities {delta}_gal_>7. We also identify three large proto-supercluster candidates containing multiple protoclusters at z=2.3, 3.5 and z=6.56. Eight candidates with N>=10 galaxies are found at redshifts z>4.0. The last system in the catalog is the most distant spectroscopic protocluster candidate known to date at z=6.56.2016ApJ...833...15Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/833/15CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toVII/86 : Groups of Galaxies. I. Nearby Groups (Huchra+ 1982)III/250 : The VIMOS VLT deep survey (VVDS-DEEP) (Le Fevre+ 2005)J/ApJ/481/673 : HDF flanking fields and related data (Lowenthal+, 1997)J/ApJS/135/41 : Spectroscopic & photom. redshifts (Fernandez-Soto+, 2001)J/ApJ/592/728 : Lyman break galaxies at redshift z~3 (Steidel+, 2003)J/AJ/126/1183 : Major galaxy mergers at z<~3 (Conselice+, 2003)J/AJ/127/3121 : TKRS catalog of GOODS-North Field (Wirth+, 2004)J/AJ/127/3137 : Hawaii redshifts in the ACS-GOODS region (Cowie+, 2004)J/ApJ/614/671 : Hot, dusty ultraluminous galaxies at z~2 (Chapman+, 2004)J/ApJ/614/75 : Lyman{alpha} emitting galaxies at z=2.38 (Francis+, 2004)J/ApJ/616/71 : Optical properties of SCUBA galaxies (Smail+, 2004)J/A+A/418/885 : The FORS Deep Field Spectroscopic Survey (Noll+, 2004)J/ApJS/155/271 : CDF-S: Optical spectroscopy (Szokoly+, 2004)J/MNRAS/371/221 : Deep Chandra survey of Groth Strip II. (Georgakakis+, 2006)J/ApJ/653/1004 : Galaxies at 1.4<~z<~3.0 in GOODS-North Field (Reddy+, 2006)J/ApJ/667/79 : Ly{alpha} emission-line galaxies at z=3.1 (Gronwall+, 2007)J/ApJS/172/70 : zCOSMOS-bright catalog (Lilly+, 2007)J/ApJS/172/523 : COSMOS field Ly{alpha} emitters at z~5.7 (Murayama+, 2007)J/A+A/461/823 : Candidate Ly{alpha} emitting galaxies (Venemans+, 2007)J/A+A/467/73 : 3{sigma} hard sample of XMDS survey (Tajer+, 2007)J/A+A/478/83 : GOODS-South Field VLT/FORS2 redshifts III. (Vanzella+, 2008)J/ApJS/179/1 : The OPTX project: CLANS, CLASXS and CDF-N (Trouille+, 2008)J/ApJS/179/19 : CDFS survey: 2 Ms source catalogs (Luo+, 2008)J/ApJ/686/127 : Starbursts luminosities based on PAH (Weedman+, 2008)J/ApJ/689/687 : GOODS-N spectroscopic survey (Barger+, 2008)J/MNRAS/392/1539 : Metal absorption systems in pairs of QSOs (Tytler+, 2009)J/MNRAS/400/299 : Chandra deep protocluster survey (Lehmer+, 2009)J/ApJ/693/1713 : Spectroscopy of X-ray sources in ECDF-S (Treister+, 2009)J/ApJ/696/1195 : COSMOS AGN spectroscopic survey. I. (Trump+, 2009)J/ApJ/716/348 : The XMM-Newton survey of the COSMOS field (Brusa+, 2010)J/ApJS/191/124 : Opt. spectroscopy of ECDF-S X-ray sources (Silverman+, 2010)J/A+A/512/A12 : VLT/VIMOS spectrosc. in GOODS-South field (Balestra+, 2010)J/MNRAS/401/294 : Optical identification of XMM-LSS sources (Stalin+, 2010)J/MNRAS/405/2302 : Improved redshifts for SDSS quasar spectra (Hewett+, 2010)J/MNRAS/416/2041 : H{alpha} emitters at z=2.23 (Matsuda+, 2011)J/ApJ/735/86 : NEWFIRM MBS: photometric catalogs (Whitaker+, 2011)J/ApJS/192/5 : Emission-line gal. from HETDEX pilot survey (Adams+, 2011)J/AJ/141/14 : HST WFC3 ERS : emission-line galaxies (Straughn+, 2011)J/ApJ/760/128 : Lya emission from 4<z<6 COSMOS sources (Mallery+, 2012)J/MNRAS/423/2436 : CES ultra deep cat. of galaxy structures (Sochting+, 2012)J/ApJ/769/79 : Spitzer obs. of radio-loud AGNs (CARLA) (Wylezalek+, 2013)J/ApJ/772/48 : Emission-line galaxies from PEARS. II. (Pirzkal+, 2013)J/MNRAS/429/3047 : Observational parameters of SMGs programme (Bothwell+, 2013)J/MNRAS/430/425 : VLT LBG Redshift Survey. III. (Bielby+, 2013)J/A+A/549/A63 : GMASS photometry (Kurk+, 2013)J/A+A/559/A2 : Redshifts around MRC 0156-252 (Galametz+, 2013)J/A+A/572/A41 : VUDS discovery of a high-z protocluster (Lemaux+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/833/15https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/833/15http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/833/15https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/833/15https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/833/15http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/833/15GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/833/15/ccpc2 (Candidate Cluster and Protocluster Catalog (CCPC) with mass estimates and member redshift references (tables 3, 5 and 4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/833/15/ccpc2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/833/15/ccpc2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/833/15/ccpc2?GETtext/xml+votable180.050000true189.062.180.005555555555555556Cone search capability for table J/ApJ/833/15/table6 (CCPC II: Objects of Interest (OOIs))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/833/15/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/833/15/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/833/15/table6?GETtext/xml+votable180.050000true30.1991.7490.0055555555555555565/2574 6/4946-4947 5063 7184 7606 8339 8912 8914 9272 9831 10051 10521 10843 11230 11252 11424 11596 13074 17677 17686 17689-17690 17692 17702 17741 17749 17822-17823 19033 19036 19397 19416 19682 19717 19719 23191 23208 23210 24765 26691 27009 27237 27245 27248 27256 27258-27259 31386 35774 35935 35957 36392 40326 44713 45526 46651 49125https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/833/15?format=asciidefaultJ/ApJ/833/15/ccpc2Candidate Cluster and Protocluster Catalog (CCPC) with mass estimates and member redshift references (tables 3, 5 and 4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSimbadSimbad column added by the CDSmeta.ref.urlcharf_Name[B] B: best candidates (most overdense); column added by CDS from tables 1 and 2meta.codecharNameCandidate namemeta.id;meta.maincharRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainz[1.9/6.6] Median redshiftsrc.redshiftfloate_z[0.002/0.03] Uncertainty in zstat.error;src.redshiftfloato_z[4/46] Number of galaxies used to derive zmeta.numberintNR10[1/30] Number of galaxies with 10 comoving Mpcmeta.numberintdelgal[0.3/20] Overdensity; see Seciton 2.3.meta.notefloatu_delgalHighly uncertainty flag on delgalmeta.code.errorchare_delgal[0.1/21] Uncertainty in delgalstat.errorfloatf_delgal[a] Flag on delgal (1)meta.codecharCProbCluster probability (2)%statfloatQ[1/3] Spectroscopic rating (3)meta.code.qualintr_delgalRecovered reference code(s) for delgal (4)meta.ref;pos.framecharRe[0.7/5.7] Effective radiusMpcphys.size.radiusfloatsigma[110/1137] Velocity dispersion {sigma}km/sphys.veloc.dispersionintMass[0.1/30] Virial mass estimate (5)1e+14solMassphys.massfloatdelm[0.1/6.7] Mass overdensity {delta}_m_ (6)phys.massfloatVol[1/18669] Overdensity in comoving volumeMpc**3meta.bib.volumeintl_OMELimit flag on OMEmeta.code.errorcharOME[0.1/15.5] Overdensity Mass Estimate1e+14solMassphys.massfloatRefRedshift reference code(s) for Name (7)pos.framecharJ/ApJ/833/15/table6CCPC II: Objects of Interest (OOIs)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameCandidate namemeta.id;meta.maincharRAJ2000[30.1/325.9] Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000[-44.6/42.8] Declination (J2000)degpos.eq.dec;meta.main<z>[2.2/6.6] Average redshiftsrc.redshift;pos.heliocentricfloato_<z>[4/19] Number of galaxies used to derive zmeta.numberintNR10[1/11] Number of galaxies with 10 comoving Mpcmeta.numberintRe[0.7/5.1] Effective radiusMpcphys.size.radiusfloatRef[601/607] Reference codemeta.noteintJ/ApJ/833/15/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.noteintBibCodeBibcode of the referencemeta.bib.bibcodecharAuthFirst author's name(s)meta.bib.authorcharCommVizieR catalog referencemeta.id;meta.datasetchar