J/A+A/462/875ivo://CDS.VizieR/J/A+A/462/875doi:10.26093/cds/vizier.34620875CDSSchirmer M.Erben T.Hetterscheidt M.Schneider P.2018-02-01T11:50:43Z2008-07-13T22:30:13ZCDS support team

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

cds-question@unistra.frgalaxy-clustersredshiftedThe aim of the present work is the construction of a mass-selected galaxy cluster sample based on weak gravitational lensing methods. This sample will be subject to spectroscopic follow-up observations. We apply the mass aperture statistics (S-statistics) and a new derivative of it (the P-statistics) to 19 square degrees of high quality, single colour wide field imaging data obtained with the WFI@MPG/ESO 2.2m telescope. For the statistics a family of filter functions is used that approximates the expected tangential radial shear profile and thus allows for the efficient detection of mass concentrations. The exact performance of the P-statistics still needs to be evaluated by means of simulations.2007A&A...462..875Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/462/875CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/441/905 : UBVRI from the Garching-Bonn Deep Survey (Hildebrandt+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/462/875https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/462/875http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/462/875https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/462/875https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/462/875http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/462/875GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/462/875/tableb1 (The 58 fields used for this work)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/462/875/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/462/875/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/462/875/tableb1?GETtext/xml+votable180.050000true175.257-25.5140.0055555555555555566/16640 18528 18531 18534 18540 18543 24765 24808 24810 25141-25143 25184 25335 25398 25409 25418 25484 25676 25739 26676-26677 26689 26692 26694 26787 26951 27237 34317 34598 34653 35774 35935 35956-35957 36104 36106 43484-43485 44763 44785 44788 44790-44791 44968 46513-46514 46520 46750 46769 46772https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/462/875?format=asciiOpticaldefaultJ/A+A/462/875/tableb1The 58 fields used for this workrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldField namemeta.id;meta.maincharprimaryRAJ2000Right ascension, in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination, in decimal degrees (J2000)degpos.eq.dec;meta.mainTexpExposure timestime.duration;obs.exposureintSourceSource of observationmeta.notecharJ/A+A/462/875/tableb2Shear-selected mass concentrations (tables B2-B4 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[SEH2007]Peak sequential numbermeta.recordintStat[SP ] Detection was made with either the S- or the P-statistics (or both)meta.codecharvS? Significance of S-statistic detectionstat.fit.goodnessfloatnullablevP? Significance of P-statistic detectionstat.fit.goodnessfloatnullableClassClassification if along the line of sight an overdensity of galaxies is found (1)src.classintRich? Richness (2)src.class.richnessintnullableDist? Distance between peak and optical counterpartarcsecpos.distanceintnullablescale? Filter scale (3)arcmininstr.scalefloatnullablexc? Scale parameter (4)instr.scalefloatnullableFieldName of the survey field in which the detection was madeobs.fieldcharz? Redshift for the counterpartsrc.redshiftfloatnullablen_z[*] *: redshift based on the measurement of less than three galaxiesmeta.notecharz2? Second value of redshift for the counterpartsrc.redshiftfloatnullablez3? Third value of redshift for the counterpartsrc.redshiftfloatnullable