J/ApJS/184/271ivo://CDS.VizieR/J/ApJS/184/271doi:10.26093/cds/vizier.21840271CDSChiboucas K.Barr J.Flint K.Jorgensen I.Collobert M.Davies R.2017-06-26T11:50:16Z2010-04-30T15:29:31ZCDS support team

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

cds-question@unistra.frgalaxy-clustershst-photometryWe present the data processing and analysis techniques we are using to determine the structural and photometric properties of galaxies in our Gemini/HST Galaxy Cluster Project sample. The goal of this study is to understand cluster galaxy evolution in terms of scaling relations and structural properties of cluster galaxies at redshifts 0.15<z<1.0. To derive parameters such as total magnitude, half-light radius, effective surface brightness, and Sersic n, we fit r^1/4^ law and Sersic function two-dimensional surface brightness profiles to each of the galaxies in our sample. Using simulated galaxies, we test how the assumed profile affects the derived parameters and how the uncertainties affect our Fundamental Plane results. A catalog of photometry and surface brightness profile parameters is presented for three of the clusters in our sample, RX J0142.0+2131, RX J0152.7-1357, and RX J1226.9+3332 at redshifts 0.28, 0.83, and 0.89, respectively.2009ApJS..184..271Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/184/271CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/127/2455 : Gemini Deep Deep Survey (GDDS) (Abraham+, 2004)J/AJ/130/445 : X-ray-luminous galaxy cluster RX J0142.0+2131 (Barr+, 2005)J/A+A/432/381 : VLT spectroscopic survey of RX J0152.7-1357 (Demarco+, 2005)J/ApJ/644/30 : HST Observations of 2 high-z clusters (Blakeslee+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/184/271https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/184/271http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/184/271https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/184/271https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/184/271http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/184/271GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/184/271/galaxies (Photometric and structural parameters of the observed galaxies)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/184/271/galaxies?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/184/271/galaxies?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/184/271/galaxies?GETtext/xml+votable180.050000true28.21166806-13.924693890.0055555555555555566/687 17472 28535https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/184/271?format=asciiOpticaldefaultJ/ApJS/184/271/galaxiesPhotometric and structural parameters of the observed galaxiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClCluster namemeta.id.parentcharSeqGalaxy ID numbermeta.id;meta.mainintq_Seq[0/1]? r^1/4^ law fit quality; 0 = poor fit (not for table 5)meta.code.qualintnullableNNumber of measurements combinedmeta.numberintI.dev? Total F814W magnitude from r^1/4^ law fitmagphot.mag;em.opt.Ifloatnullabler.dev? Log effective radius from r^1/4^ law fitlog(arcsec)phys.angSize;srcfloatnullablemu.dev? Mean effective surface brightness from r^1/4^ law fitmag.arcsec**-2phot.mag.sb;em.opt.IfloatnullableIserTotal F814W magnitude from Sersic fitmagphot.mag;em.opt.Ifloatr.serLog effective radius from Sersic fitlog(arcsec)phys.angSize;srcfloatmu.serMean effective surface brightness from Sersic fitmag.arcsec**-2phot.mag.sb;em.opt.IfloatSerSersic index nstat.fit.paramfloatPAPosition angledegpos.posAngfloatEllEllipticitysrc.ellipticityfloatMm[0/1]? Membership; 1=member, 0=non-membermeta.code.memberintnullableRAJ2000Right Ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.main