J/ApJS/91/583ivo://CDS.VizieR/J/ApJS/91/583doi:10.26093/cds/vizier.20910583CDSHILL R.J.MADORE B.F.FREEDMAN W.L.1997-12-09T20:19:24Z1997-12-09T21:19:17ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsstellar-associationsob-starsvisible-astronomyWide-band photometryUBV CCD photometry has been obtained for 14 OB associations in the Magellanic Clouds using the University of Toronto's 0.6m telescope and the Carnegie Institution of Washington's 1.0m reflector, both on Las Campanas, Chile. The data are presented and used to construct color-magnitude diagrams for the purposes of investigating the massive-star content of the associations. Addresses: Hill R.J. hill@ociw.edu Department of Astronomy, University of Toronto, 60 St. George Street, Toronto, Ontario, Canada M5S 1A1 Madore B.F. barry@ipac.caltech.edu NASA/IPAC Extragalactic Database, Infrared Processing and Analysis Center, California Institute of Technology, Jet Propulsion Laboratory, MS 100-22, Pasadena, CA 91125 Freedman W.L. wendy@ociw.edu The Observatories, Carnegie Institution of Washington, 813 Santa Barbara Street, Pasadena, CA 911011994ApJS...91..583Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/91/583CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/91/583https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/91/583http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/91/583https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/91/583https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/91/583http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/91/583GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/ApJS/91/583/tablesUBV photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameOB association name (bytes 1-7) and star identification number (bytes 10-13)meta.id;meta.maincharXX coordinate of star on CCD image in fig. 1pos.cartesian.x;instr.detfloatYY coordinatepos.cartesian.y;instr.detfloatVV magnitudemagphot.mag;em.opt.Vfloate_Vrms uncertainty on Vmagstat.errorfloatB-VB-V colormagphot.color;em.opt.B;em.opt.Vfloate_B-Vrms uncertainty on B-Vmagstat.errorfloatU-B[]? U-B colormagphot.color;em.opt.U;em.opt.Bfloate_U-B[]? rms uncertainty on U-Bmagstat.errorfloat