J/MNRAS/397/1073ivo://CDS.VizieR/J/MNRAS/397/1073doi:10.26093/cds/vizier.73971073CDSPiatti A.E.Claria J.J.Ahumada A.V.2024-07-09T20:15:23Z2011-08-21T14:31:41ZCDS support team

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

cds-question@unistra.fropen-star-clustersccd-photometryinfrared-photometryvisible-astronomybroad-band-photometryWe present CCD photometry in the Johnson U, B and V and Kron-Cousins I passbands for the open cluster NGC 2587. The sample consists of 4406 stars reaching down to V~21.0. We developed a new method to clean statistically the colour-magnitude diagrams. NGC 2587 appears to be a sparse, relatively bright open cluster, with a few tens of members projected on to a populous star field.2009MNRAS.397.1073Phttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/397/1073CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/397/1073https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/397/1073http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/397/1073https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/397/1073https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/397/1073http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/397/1073GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/397/1073/table2 (Calibrated UBVI data of standard stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/397/1073/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/397/1073/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/397/1073/table2?GETtext/xml+votable180.050000true38.37083335.330.005555555555555556Cone search capability for table J/MNRAS/397/1073/table3 (CCD UBVI data of stars in the field of NGC 2587)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/397/1073/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/397/1073/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/397/1073/table3?GETtext/xml+votable180.050000true125.9698814-29.37724190.0055555555555555566/17879 18028-18029 22120-22121 40105 40107-401083.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/397/1073?format=asciiOpticalInfrareddefaultJ/MNRAS/397/1073/table2Calibrated UBVI data of standard starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharVmagV magnitudemagphot.mag;em.opt.Vfloate_Vmagrms uncertainty on Vmagmagstat.error;phot.mag;em.opt.Vfloatr(V)Residual (calibrated standard value) in Vmagmagstat.fit.residualfloatU-BU-B colour indexmagphot.color;em.opt.U;em.opt.Bfloate_U-Brms uncertainty on U-Bmagstat.error;phot.color;em.opt.Ufloatr(U-B)Residual (calibrated standard value) in U-Bmagstat.fit.residualfloatB-VB-V colour indexmagphot.color;em.opt.B;em.opt.Vfloate_B-Vrms uncertainty on B-Vmagstat.error;phot.color;em.opt.Bfloatr(B-V)Residual (calibrated standard value) in B-Vmagstat.fit.residualfloatV-IV-I colour indexmagphot.color;em.opt.V;em.opt.Ifloate_V-Irms uncertainty on V-Imagstat.error;phot.color;em.opt.Vfloatr(V-I)Residual (calibrated standard value) in V-Imagstat.fit.residualfloatSimbadNameSimbad column added by the CDSmeta.idchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/397/1073/table3CCD UBVI data of stars in the field of NGC 2587recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeq[1/4406] Sequential numbermeta.recordintXposX position (1)pixpos.cartesian.x;instr.detdoubleYposY position (1)pixpos.cartesian.y;instr.detdoubleVmagV magnitudemagphot.mag;em.opt.Vfloate_Vmagrms uncertainty on Vmagmagstat.error;phot.mag;em.opt.Vfloato_VmagNumber of measurements in V bandmeta.numberintU-B? U-B colour indexmagphot.color;em.opt.U;em.opt.Bfloatnullablee_U-B? rms uncertainty on U-Bmagstat.error;phot.color;em.opt.Ufloatnullableo_U-BNumber of measurements in U-Bmeta.numberintB-V? B-V colour indexmagphot.color;em.opt.B;em.opt.Vfloatnullablee_B-V? rms uncertainty on B-Vmagstat.error;phot.color;em.opt.Bfloatnullableo_B-VNumber of measurements in B-Vmeta.numberintV-I? V-I colour indexmagphot.color;em.opt.V;em.opt.Ifloatnullablee_V-I? rms uncertainty on V-Imagstat.error;phot.color;em.opt.Vfloatnullableo_V-INumber of measurements in V-Imeta.numberint_RAPosition computed from a comparison with UCAC2 (cat. I/289) ({sigma}=0.25'') (right ascension part)degpos.eq.ra;meta.main_DEPosition computed from a comparison with UCAC2 (cat. I/289) ({sigma}=0.25'') (declination part)degpos.eq.dec;meta.main