J/AJ/125/1383ivo://CDS.VizieR/J/AJ/125/1383doi:10.26093/cds/vizier.51251383CDSTwarog B.A.Anthony-Twarog B.J.de Lee N.2023-04-06T16:50:54Z2009-01-28T07:43:34ZCDS support team

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

cds-question@unistra.fropen-star-clustersccd-photometryvisible-astronomymedium-band-photometryCCD photometry on the intermediate-band uvbyCaH system is presented for the old open cluster NGC 6253. Despite a high level of field star contamination because of its location toward the Galactic center, combination of the data from the multiple color indices with the core cluster sample derived from radial star counts leads to the identification of a set of highly probable, single cluster members.2003AJ....125.1383Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/125/1383CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/119/2282 : Stromgren photometry of IC 4651 (Anthony-Twarog+, 2000)J/AJ/127/1000 : Stromgren photometry of NGC 3680 (Anthony-twarog+, 2004)J/AJ/129/872 : Stromgren photometry of NGC 2243 (Anthony-Twarog+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/125/1383https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/125/1383http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/125/1383https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/125/1383https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/125/1383http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/125/1383GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/125/1383/table1 (New extended Stroemgren and H{beta} photometry in NGC 6253)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/125/1383/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/125/1383/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/125/1383/table1?GETtext/xml+votable180.050000true254.65609028-52.616138610.0055555555555555566/42177https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/125/1383?format=asciiOpticaldefaultJ/AJ/125/1383/table1New extended Stroemgren and H{beta} photometry in NGC 6253recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintXposThe X pixel coordinate (1)pixpos.cartesian.xfloatYposThe Y pixel coordinate (1)pixpos.cartesian.yfloatWEBDA? The WEBDA identification numbermeta.id.crossintnullableVmagThe V-band magnitudemagphot.mag;em.opt.Vfloatb-yStroemgren (b-y) colormagphot.color;em.opt.B;em.opt.Vfloatm1? Stroemgren m1 indexmagphot.colorfloatnullablec1? Stroemgren c1 indexmagphot.colorfloatnullableHbeta? The H{beta} index magnitudemagphot.color;em.opt.B;em.line.Hbetafloatnullablehk? The hk index magnitude [(Ca-b) - (b-y)]magphot.colorfloatnullablee_VmagError in Vmag (2)magstat.error;phot.mag;em.opt.Vfloate_b-yError in b-y (2)magstat.error;phot.color;em.opt.Bfloate_m1? Error in m1 (2)magstat.errorfloatnullablee_c1? Error in c1 (2)magstat.errorfloatnullablee_Hbeta? Error in Hbeta (2)magstat.errorfloatnullablee_hk? Error in hk (2)magstat.errorfloatnullable_RAPosition computed from a comparison with UCAC2 catalog (Cat. I/289, {sigma}=0.1'') (right ascension part)degpos.eq.ra;meta.main_DEPosition computed from a comparison with UCAC2 catalog (Cat. I/289, {sigma}=0.1'') (declination part)degpos.eq.dec;meta.main