J/AJ/110/638ivo://CDS.VizieR/J/AJ/110/638doi:10.26093/cds/vizier.51100638CDSWalker A.R.2023-04-06T16:50:19Z1997-12-09T20:32:48ZCDS support team

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

cds-question@unistra.frglobular-star-clustersphotometryA photometric sequence consisting of 53 stars measured in the V, B, and I bands has been set up in the vicinity of the rich, young Large Magellanic Cloud cluster, NGC 1866. Many of these stars are relatively isolated and are thus suitable for use as local standard stars for photometric studies of the cluster. Color magnitude diagrams to a limit of V=20.5 for various parts of the 13x13arcmin field, centered on the cluster, show that NGC 1866 is embedded in a mix of populations which includes stars younger than the cluster itself, the dominant 0.5-3Gyr population, plus some very old stars represented by four RR Lyrae variables.1995AJ....110..638Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/110/638CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/110/638https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/110/638http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/110/638https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/110/638https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/110/638http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/110/638GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/110/638/table5Photometry for 6442 stars in a field centered on NGC 1866e_B-V[]? Error in B-Vmagstat.errorfloate_V-I[]? Error in V-Imagstat.errorfloato_VmagNumber of V observationsmeta.numberinto_B-VNumber of B observationsmeta.numberinto_V-INumber of I observationsmeta.numberinte_VmagError in Vmagmagstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar numbermeta.id;meta.mainintXposX coordinatepixpos.cartesian.x;instr.detfloatYposY coordinatepixpos.cartesian.y;instr.detfloatVmagV magnitudemagphot.mag;em.opt.VfloatB-V[]? B-V colormagphot.color;em.opt.B;em.opt.VfloatV-I[]? V-I colormagphot.color;em.opt.V;em.opt.Ifloat