VII/28ivo://CDS.VizieR/VII/28CDSDuus A.Newell E.B.1998-06-19T15:00:18Z1998-06-19T15:00:03ZCDS support team

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

cds-question@unistra.frgalaxy-clustersThe catalog is the result of a survey of film copies of the ESO B plates for southern clusters of galaxies. Because of the varying quality of the ESO films and the scattered placement of the fields searched, the present survey is not intended for use in statistical studies. Nevertheless, the clusters and groups are listed from a representative sample of nearby to distant systems that is spread across the southern sky. The catalog contains cluster identification number based on a right ascension, declination numbering scheme; the ESO field number (see ADC catalog 6030); position of cluster center on plate (in mm); concentration class type of cluster; estimate of the number of galaxies; asterisk for uncertainty assignment previous value; distance class; and previous designations.1977ApJS...35..209Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/VII/28CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=VII/28https://vizier.iucaa.in/viz-bin/VizieR-2?-source=VII/28http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=VII/28https://vizier.cds.unistra.fr/viz-bin/votable?-source=VII/28https://vizier.iucaa.in/viz-bin/votable?-source=VII/28http://vizieridia.saao.ac.za/viz-bin/votable?-source=VII/28GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultVII/28/dataCatalog DatarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintID*Cluster identification numbermeta.idcharFnum*? ESO field numberobs.fieldintnullableLdist1*? Linear distance (east-west w.r.t. S.E.)mmpos;arith.diffintnullableLdist2*? Linear distance (north-south w.r.t. S.E.)mmpos;arith.diffintnullableCclass*[CMO] Concentration class or type (T)meta.notecharNGal*? The estimated number of galaxiesmeta.numberintnullableu_NGal*[*] Uncertain estimatemeta.code.errorcharDclass*[NMDVE] Distance classsrc.class.distancecharPident*Previous identified clusters and groupsmeta.idchar