J/other/RAA/10.1ivo://CDS.VizieR/J/other/RAA/10.1doi:10.26093/cds/vizier/dx/bakbCDSZhang L.Yuan Q.-R.Zhou X.Jiang Z.-J.Yang Y.-B.Ma J.Wu J.-H.,Wu Z.-Y.2026-02-10T20:06:44Z2011-12-01T08:21:38ZCDS support team

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

cds-question@unistra.frgalaxy-clustersgalaxiesphotometryredshiftedAn optical photometric observation with the Beijing-Arizona-Taiwan-Connecticut (BATC) multicolor system is carried out for A98 (z=0.104), a galaxy cluster with two large enhancements in X-ray surface brightness. Spectral energy distributions (SEDs) covering 15 intermediate bands are obtained for all sources detected down to V~20mag in a field of 58'x58'. After star-galaxy separation with color-color diagrams, a photometric redshift technique is applied to the galaxy sample for further membership determination. The color-magnitude relation is taken as a further restriction of the early-type cluster galaxies. As a result, a list of 198 faint member galaxies is achieved. Based2010RAA....10....1Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/RAA/10.1CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/RAA/10.1https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/RAA/10.1http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/RAA/10.1https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/RAA/10.1https://vizier.iucaa.in/viz-bin/votable?-source=J/other/RAA/10.1http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/RAA/10.1GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/RAA/10.1/table2 (Catalog of spectroscopically confirmed member galaxies in A98)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/RAA/10.1/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/other/RAA/10.1/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/RAA/10.1/table2?GETtext/xml+votable180.050000true11.387520.25250.005555555555555556Cone search capability for table J/other/RAA/10.1/table3 (Catalog of 198 newly-selected candidates of member galaxies in A98)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/RAA/10.1/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/other/RAA/10.1/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/RAA/10.1/table3?GETtext/xml+votable180.050000true11.281416720.51086110.0055555555555555566/19904-199052.0186167556315263e-19 6.207084633206021e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/RAA/10.1?format=asciiOpticaldefaultJ/other/RAA/10.1/table1Parameters of the BATC filters and the observational statistics of A98recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoFilter numbermeta.idintFiltFilter namemeta.id;instr.filtercharlambdacCentral wavelength0.1nmem.wl.centralintFWHMFilter full width half maximum (FWHM)0.1nminstr.bandwidthintTExpExposure timestime.duration;obs.exposureintNimgNumber of imagesmeta.numberintSeeingSeeing of the combined imagesarcsecinstr.obsty.seeingfloatNobjNumber of object detectedmeta.numberintmagCompleteness magnitudemagphot.magfloatJ/other/RAA/10.1/table2Catalog of spectroscopically confirmed member galaxies in A98recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNoNumbermeta.idintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainzspSpectroscopic redshiftsrc.redshiftfloatRefReference (1)meta.ref;pos.frameintJ/other/RAA/10.1/table3Catalog of 198 newly-selected candidates of member galaxies in A98recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/198] Sequential numbermeta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainzphPhotometric redshiftsrc.redshiftfloatT[1/7] Classification index (1)src.morph.typeintSEDSED plot of the BATC photometrymeta.ref.urlcharamagBATC a band (3360{AA}) magnitude (AB scale)magphot.mag;em.opt.UfloatbmagBATC b band (3890{AA}) magnitude (AB scale)magphot.mag;em.opt.UfloatcmagBATC c band (4210{AA}) magnitude (AB scale)magphot.mag;em.opt.BfloatdmagBATC d band (4550{AA}) magnitude (AB scale)magphot.mag;em.opt.BfloatemagBATC e band (4920{AA}) magnitude (AB scale)magphot.mag;em.opt.BfloatfmagBATC f band (5270{AA}) magnitude (AB scale)magphot.mag;em.opt.VfloatgmagBATC g band (5795{AA}) magnitude (AB scale)magphot.mag;em.opt.VfloathmagBATC h band (6075{AA}) magnitude (AB scale)magphot.mag;em.opt.VfloatimagBATC i band (6660{AA}) magnitude (AB scale)magphot.mag;em.opt.RfloatjmagBATC j band (7050{AA}) magnitude (AB scale)magphot.mag;em.opt.RfloatkmagBATC k band (7490{AA}) magnitude (AB scale)magphot.mag;em.opt.RfloatmmagBATC m band (8020{AA}) magnitude (AB scale)magphot.mag;em.opt.IfloatnmagBATC n band (8480{AA}) magnitude (AB scale)magphot.mag;em.opt.IfloatomagBATC o band (9190{AA}) magnitude (AB scale)magphot.mag;em.opt.IfloatpmagBATC p band (9745{AA}) magnitude (AB scale)magphot.mag;em.opt.Ifloat