J/A+AS/104/379ivo://CDS.VizieR/J/A+AS/104/379CDSBATTINELLI P.BRANDIMARTI A.CAPUZZO-DOLCETTA R.2013-03-06T06:25:22Z1999-02-27T11:57:41ZCDS support team

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

cds-question@unistra.fropen-star-clustersphotometryGalactic open clusters provide an abundant sample of stellar aggregates of various sizes, ages and metal abundances, apt to constitute a template for comparison with star systems in other galaxies. In this paper we present and discuss a standard methodology to synthesize U,B,V fluxes and colours, and apply it to a set of 138 open clusters. Results are compared with previous ones available in the literature. We were able to calibrate a mass-luminosity relation by which we evaluated the mass of ~ 400 open clusters, leading to a well defined present-day mass function. The number-complete sample of galactic open clusters presented in Battinelli & Capuzzo-Dolcetta (1992AJ....103.1596B) is enlarged of a 15%.1994A&AS..104..379Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/104/379CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/104/379https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/104/379http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/104/379https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/104/379https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/104/379http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/104/379GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+AS/104/379/table2 (Galactic coordinates, distance and age)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/104/379/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/104/379/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/104/379/table2?GETtext/xml+votable180.050000true7.459160.21920.0055555555555555566/1302 1335 1787 3045 3093 3308 3384 3632 12990 14009 14175 14311 14322 14599 14628 14643 14645-14646 14690 15388 15478 15662 20761 20797 21523 21633 21682 22246 22249 22478 23637 23717 23769 23980 24333 24340 24344-24345 24510 24522 28800 28803 28806-28807 28809 28812 28828 28891 28913 28916 29026 29081 29113 29269 29513 29523 29533 30208 30215 30256 30335 31790 37351 37592 37788 37839 37865 37901 37920 37926 37932 37934 37944 38018 38026 39213 39233 39236 39259 39356 39776 39826 39906-39907 39930-39931 40616 41445 41461 41646 41670 41688 41710 41768 41770 41856 42209 42213 42236 42303 42367 42376 42394-42395 42420 42458 42500 42583 43022 43024 43048https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/104/379?format=asciiOpticaldefaultJ/A+AS/104/379/table1Magnitude, colour and mass(U-B)0? (U-B)0 colour in decimal logmagphot.color;em.opt.U;em.opt.BfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameOpen cluster namemeta.id;meta.maincharprimarynNumber of members starsmeta.numberintMvIntegrated magnitudemagphot.mag;em.optfloat(B-V)0(B-V)0 colour in decimal logmagphot.color;em.opt.B;em.opt.VfloatlogMMass in decimal loglog(solMass)phys.massfloatNotesNotes on integrated photometrymeta.notecharr_NotesComma-separated references, see file refs.datmeta.ref;pos.framecharJ/A+AS/104/379/refsReferences to table1recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefNo[1,106]+ Reference numbermeta.ref;pos.frame;meta.mainintprimaryindexedBibCodeCoded Referencemeta.ref;pos.framecharTextText of referencemeta.refcharJ/A+AS/104/379/table2Galactic coordinates, distance and agerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameOpen cluster namemeta.id;meta.maincharprimaryGLONGalactic longitude ldegpos.galactic.lonGLATGalactic latitude bdegpos.galactic.latdProjected distance to the Sunpcpos.distanceintzHeight on the galactic planepcphys.sizefloatDAngular diameterarcminphys.angSizefloatLog(t)? Logarithmic agelog(yr)time.agefloatnullable(B-V)to? Turn-off colourmagphot.color;em.opt.B;em.opt.VfloatnullableE(B-V)Reddeningmagphot.color.excessfloat_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexed