Planck CollaborationAde, P. A. R.P. A. R.AdeAghanim, N.N.AghanimArnaud, M.M.ArnaudAshdown, M.M.AshdownAumont, J.J.AumontBaccigalupi, C.C.BaccigalupiBanday, A. J.A. J.BandayBarreiro, R. B.R. B.BarreiroBarrena, R.R.BarrenaBartlett, J. G.J. G.BartlettWhite, S. D. M.S. D. M.WhiteWright, E. L.E. L.WrightYvon, D.D.YvonZACCHEI, AndreaAndreaZACCHEIZonca, A.A.ZoncaBouchet, F. R.F. R.BouchetBucher, M.M.BucherBurenin, R.R.BureninBURIGANA, CARLOCARLOBURIGANAHolmes, W. A.W. A.HolmesPasian, F.F.PasianButler, R. C.R. C.ButlerCalabrese, E.E.CalabreseCardoso, J. -F.J. -F.CardosoCarvalho, P.P.CarvalhoCatalano, A.A.CatalanoChallinor, A.A.ChallinorChamballu, A.A.ChamballuChary, R. -R.R. -R.CharyChiang, H. C.H. C.ChiangChon, G.G.ChonPatanchon, G.G.PatanchonHornstrup, A.A.HornstrupChristensen, P. R.P. R.ChristensenClements, D. L.D. L.ClementsColombi, S.S.ColombiColombo, L. P. L.L. P. L.ColomboCombet, C.C.CombetComis, B.B.ComisCouchot, F.F.CouchotCoulais, A.A.CoulaisCrill, B. P.B. P.CrillPearson, T. J.T. J.PearsonCurto, A.A.CurtoBartolo, N.N.BartoloCUTTAIA, FRANCESCOFRANCESCOCUTTAIADahle, H.H.DahleDanese, L.L.DaneseDavies, R. D.R. D.DaviesDavis, R. J.R. J.Davisde Bernardis, P.P.de BernardisDe Rosa, A.A.De Rosade Zotti, G.G.de ZottiPerdereau, O.O.PerdereauDelabrouille, J.J.DelabrouilleDésert, F. -X.F. -X.DésertHovest, W.W.HovestDickinson, C.C.DickinsonDiego, J. M.J. M.DiegoDolag, K.K.DolagDole, H.H.DoleDonzelli, S.S.DonzelliDoré, O.O.DoréDouspis, M.M.DouspisPerotto, L.L.PerottoDucout, A.A.DucoutDupac, X.X.DupacEfstathiou, G.G.EfstathiouHuffenberger, K. M.K. M.HuffenbergerEisenhardt, P. R. M.P. R. M.EisenhardtElsner, F.F.ElsnerEnßlin, T. A.T. A.EnßlinEriksen, H. K.H. K.EriksenFalgarone, E.E.FalgaroneFergusson, J.J.FergussonPerrott, Y. C.Y. C.PerrottFeroz, F.F.FerozFerragamo, A.A.FerragamoFINELLI, FABIOFABIOFINELLIForni, O.O.ForniHurier, G.G.HurierFRAILIS, MarcoMarcoFRAILISFraisse, A. A.A. A.FraisseFRANCESCHI, ENRICOENRICOFRANCESCHIFrejsel, A.A.FrejselGALEOTTA, SamueleSamueleGALEOTTAPerrotta, F.F.PerrottaGalli, S.S.GalliGanga, K.K.GangaGénova-Santos, R. T.R. T.Génova-SantosGiard, M.M.GiardGiraud-Héraud, Y.Y.Giraud-HéraudJaffe, A. H.A. H.JaffeGjerløw, E.E.GjerløwGonzález-Nuevo, J.J.González-NuevoGórski, K. M.K. M.GórskiGrainge, K. J. B.K. J. B.GraingePettorino, V.V.PettorinoGratton, S.S.GrattonGregorio, A.A.GregorioGRUPPUSO, ALESSANDROALESSANDROGRUPPUSOGudmundsson, J. E.J. E.GudmundssonHansen, F. K.F. K.HansenHanson, D.D.HansonJaffe, T. R.T. R.JaffeJin, T.T.JinJones, W. C.W. C.JonesJuvela, M.M.JuvelaPiacentini, F.F.PiacentiniKeihänen, E.E.KeihänenKeskitalo, R.R.KeskitaloBattaner, E.E.BattanerKhamitov, I.I.KhamitovKisner, T. S.T. S.KisnerKneissl, R.R.KneisslKnoche, J.J.KnocheKunz, M.M.KunzKurki-Suonio, H.H.Kurki-SuonioLagache, G.G.LagacheBielewicz, P.P.BielewiczLamarre, J. -M.J. -M.LamarreLasenby, A.A.LasenbyLattanzi, M.M.LattanziBattye, R.R.BattyeLawrence, C. R.C. R.LawrenceLeonardi, R.R.LeonardiLesgourgues, J.J.LesgourguesLevrier, F.F.LevrierLiguori, M.M.LiguoriLilje, P. B.P. B.LiljeHarrison, D. L.D. L.HarrisonLinden-Vørnle, M.M.Linden-VørnleLópez-Caniego, M.M.López-CaniegoLubin, P. M.P. M.LubinMacías-Pérez, J. F.J. F.Macías-PérezBenabed, K.K.BenabedMaggio, G.G.MaggioMaino, D.D.MainoMak, D. S. Y.D. S. Y.MakMandolesi, N.N.MandolesiMangilli, A.A.MangilliPiat, M.M.PiatMartin, P. G.P. G.MartinMartínez-González, E.E.Martínez-GonzálezMasi, S.S.MasiMatarrese, S.S.MatarreseMazzotta, P.P.MazzottaBenoît, A.A.BenoîtMcGehee, P.P.McGeheeMei, S.S.MeiMelchiorri, A.A.MelchiorriMelin, J. -B.J. -B.MelinPierpaoli, E.E.PierpaoliMendes, L.L.MendesMennella, A.A.MennellaMigliaccio, M.M.MigliaccioMitra, S.S.MitraMiville-Deschênes, M. -A.M. -A.Miville-DeschênesMoneti, A.A.MonetiBenoit-Lévy, A.A.Benoit-LévyMontier, L.L.MontierMORGANTE, GIANLUCAGIANLUCAMORGANTEMortlock, D.D.MortlockPietrobon, D.D.PietrobonMoss, A.A.MossMunshi, D.D.MunshiMurphy, J. A.J. A.MurphyNaselsky, P.P.NaselskyNastasi, A.A.NastasiNati, F.F.NatiNatoli, P.P.NatoliBernard, J. -P.J. -P.BernardNetterfield, C. B.C. B.NetterfieldNørgaard-Nielsen, H. U.H. U.Nørgaard-NielsenPlaszczynski, S.S.PlaszczynskiNoviello, F.F.NovielloNovikov, D.D.NovikovNovikov, I.I.NovikovOlamaie, M.M.OlamaieOxborrow, C. A.C. A.OxborrowPaci, F.F.PaciPagano, L.L.PaganoPajot, F.F.PajotBersanelli, M.M.BersanelliPAOLETTI, DANIELADANIELAPAOLETTIPointecouteau, E.E.PointecouteauPolenta, G.G.PolentaPratt, G. W.G. W.PrattPrézeau, G.G.PrézeauPrunet, S.S.PrunetPuget, J. -L.J. -L.PugetHempel, A.A.HempelBikmaev, I.I.BikmaevRachen, J. P.J. P.RachenReach, W. T.W. T.ReachRebolo, R.R.ReboloReinecke, M.M.ReineckeRemazeilles, M.M.RemazeillesRenault, C.C.RenaultRenzi, A.A.RenziRistorcelli, I.I.RistorcelliRocha, G.G.RochaHenrot-Versillé, S.S.Henrot-VersilléRosset, C.C.RossetBöhringer, H.H.BöhringerROSSETTI, MARIACHIARAMARIACHIARAROSSETTIRoudier, G.G.RoudierRozo, E.E.RozoRubiño-Martín, J. A.J. A.Rubiño-MartínRumsey, C.C.RumseyRusholme, B.B.RusholmeRykoff, E. S.E. S.RykoffSANDRI, MAURAMAURASANDRIHernández-Monteagudo, C.C.Hernández-MonteagudoSantos, D.D.SantosSaunders, R. D. E.R. D. E.SaundersBonaldi, A.A.BonaldiSavelainen, M.M.SavelainenSavini, G.G.SaviniSchammel, M. P.M. P.SchammelScott, D.D.ScottSeiffert, M. D.M. D.SeiffertShellard, E. P. S.E. P. S.ShellardShimwell, T. W.T. W.ShimwellHerranz, D.D.HerranzSpencer, L. D.L. D.SpencerStanford, S. A.S. A.StanfordStern, D.D.SternBonavera, L.L.BonaveraStolyarov, V.V.StolyarovStompor, R.R.StomporStreblyanska, A.A.StreblyanskaSudiwala, R.R.SudiwalaSunyaev, R.R.SunyaevSutton, D.D.SuttonHildebrandt, S. R.S. R.HildebrandtSuur-Uski, A. -S.A. -S.Suur-UskiSygnet, J. -F.J. -F.SygnetTauber, J. A.J. A.TauberTERENZI, LUCALUCATERENZIBond, J. R.J. R.BondToffolatti, L.L.ToffolattiTomasi, M.M.TomasiTramonte, D.D.TramonteTristram, M.M.TristramTucci, M.M.TucciHivon, E.E.HivonTuovinen, J.J.TuovinenUMANA, Grazia Maria GloriaGrazia Maria GloriaUMANAVALENZIANO, LUCALUCAVALENZIANOValiviita, J.J.ValiviitaVan Tent, B.B.Van TentBorrill, J.J.BorrillVielva, P.P.VielvaVILLA, FABRIZIOFABRIZIOVILLAWade, L. A.L. A.WadeWandelt, B. D.B. D.WandeltHobson, M.M.HobsonWehus, I. K.I. K.Wehus2020-05-272020-05-2720160004-6361http://hdl.handle.net/20.500.12386/25247We present the all-sky Planck catalogue of Sunyaev-Zeldovich (SZ) sources detected from the 29 month full-mission data. The catalogue (PSZ2) is the largest SZ-selected sample of galaxy clusters yet produced and the deepest systematic all-sky surveyof galaxy clusters. It contains 1653 detections, of which 1203 are confirmed clusters with identified counterparts in external data sets, and is the first SZ-selected cluster survey containing >10<SUP>3</SUP> confirmed clusters. We present a detailed analysis of the survey selection function in terms of its completeness and statistical reliability, placing a lower limit of 83% on the purity. Using simulations, we find that the estimates of the SZ strength parameter Y<SUB>5R500</SUB>are robust to pressure-profile variation and beam systematics, but accurate conversion to Y<SUB>500</SUB> requires the use of prior information on the cluster extent. We describe the multi-wavelength search for counterparts in ancillary data, which makes use of radio, microwave, infra-red, optical, and X-ray data sets, and which places emphasis on the robustness of the counterpart match. We discuss the physical properties of the new sample and identify a population of low-redshift X-ray under-luminous clusters revealed by SZ selection. These objects appear in optical and SZ surveys with consistent properties for their mass, but are almost absent from ROSAT X-ray selected samples.STAMPAenArticle10.1051/0004-6361/2015258232-s2.0-84989245506000385832200010https://www.aanda.org/articles/aa/abs/2016/10/aa25823-15/aa25823-15.html2016A&A...594A..27PFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation