J/A+A/578/A79ivo://CDS.VizieR/J/A+A/578/A79doi:10.26093/cds/vizier.35780079CDSDurret F.Adami C.Bertin E.Hao J.Marquez I.Martinet N.,Maurogordato S.Sauvaget T.Scepi N.Takey A.Ulmer M.P.2015-10-05T17:12:20Z2015-06-10T09:00:55ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedThe discovery of new galaxy clusters is important for two reasons. First, clusters are interesting per se, since their detailed analysis allows us to understand how galaxies form and evolve in various environments and second, they play an important part in cosmology because their number as a function of redshift gives constraints on cosmological parameters. We have searched for galaxy clusters in the Stripe 82 region of the Sloan Digital Sky Survey, and analysed various properties of the cluster galaxies. Based on a recent photometric redshift (hereafter photo-z) galaxy catalogue, we built a cluster catalogue by applying the Adami & MAzure Cluster FInder (AMACFI). Extensive tests were made to fine-tune the AMACFI parameters and make the cluster detection as reliable as possible. The same method was applied to the Millennium simulation to estimate our detection efficiency and the approximate masses of the detected clusters. Considering all the cluster galaxies (i.e. within a 1Mpc radius of the cluster to which they belong and with a photo-z differing by less than +/-0.05 from that of the cluster), we stacked clusters in various redshift bins to derive colour-magnitude diagrams and galaxy luminosity functions (GLFs). For each galaxy brighter than Mr<-19.0, we computed the disk and spheroid components by applying SExtractor, and by stacking clusters we determined how the disk-to-spheroid flux ratio varies with cluster redshift and mass.2015A&A...578A..79Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/578/A79CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/413/3059 : 4098 galaxy clusters in SDSS Stripe 82 (Geach+, 2011)J/other/RAA/11.309 : Nearby early-type galaxies in Stripe 82 (Jiang+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/578/A79https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/578/A79http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/578/A79https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/578/A79https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/578/A79http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/578/A79GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/578/A79/tablea1 (Catalogue of clusters of galaxies detected in the Stripe 82 region of SDSS)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/578/A79/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/578/A79/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/578/A79/tablea1?GETtext/xml+votable180.050000true0.14439-0.6032150.0055555555555555565/4437-4438 4441-4442 4453-4454 4457-4458 4501-4502 4505-4506 4517-4518 4521-4522 4693-4694 4697-4698 4709-4710 4713-4714 4757-4758 4761-4762 4773-4774 4777-4778 5786 5797-5798 5801-5802 7509-7510 6/0-2 12288-12290 17405-17407 17661-17663 17725-17727 17741-17743 17745-17747 17756-17758 17761-17763 17772-17774 17776-17778 17805-17807 17809-17811 17820-17822 17825-17827 17836-17838 17840-17842 17856-17858 17981-17983 17997-17999 18001-18003 18012-18014 18017-18019 18028-18030 18032-18034 18061-18063 18065-18067 18076-18078 18081-18083 18092-18094 18096-18098 18112-18114 18176-18178 18685-18687 18749-18751 18765-18767 18769-18771 18780-18782 18785-18787 18796-18798 18800-18802 18829-18831 18833-18835 18844-18846 18849-18851 18860-18862 18864-18866 18880-18882 19005-19007 19021-19023 19025-19027 19036-19038 19041-19043 19052-19054 19056-19058 19085-19087 19089-19091 19100-19102 19105-19107 19116-19118 19120-19122 19136-19138 19200-19202 19456-19458 23101-23103 23138-23139 23148 23150 23181-23183 23185-23187 23196-23198 23201-23203 23212-23214 23216-23218 23232-23234 30029 30031 30033-30035 30044-30046 30064-30065 36861-36863 49149-49151https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/578/A79?format=asciiOpticaldefaultJ/A+A/578/A79/tablea1Catalogue of clusters of galaxies detected in the Stripe 82 region of SDSSSeq[1/3663] Cluster numbermeta.id;meta.mainintprimaryRAJ2000Right ascension (J2000.0)degpos.eq.ra;meta.mainDEJ2000Declination (J2000.0)degpos.eq.dec;meta.mainz[0.15/0.7] Cluster photometric redshiftsrc.redshiftfloatNsig[3/9] Cluster detection level (in {sigma}'s)stat.fit.goodnessintNgal[11/102] Number of galaxies within a radius of 1Mpc of the cluster centre and with a photometric redshift differing by less than 0.04(1+z) from the cluster redshiftmeta.numberint