J/A+A/453/101ivo://CDS.VizieR/J/A+A/453/101doi:10.26093/cds/vizier.34530101CDSLyra W.Moitinho A.van der Bliek N.S.Alves J.F.2019-01-21T11:07:55Z2019-01-21T11:43:16ZCDS 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-photometryAges derived from the low mass stars still contracting onto the main sequence often differ from ages derived from the high mass ones that have already evolved away from it. We investigate the general claim of disagreement between these two independent age determinations by representing UBVRI photometry of the young galactic open clusters NGC 2232, NGC 2516, NGC 2547 and NGC 4755, spanning the age range ~10-150Myr.2006A&A...453..101Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/453/101CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/123/290 : UBVI CCD photometry of NGC 2516 (Sung+, 2002)J/A+A/375/863 : Photometry in NGC 2516 (Jeffries+, 2001)J/MNRAS/335/291 : BVI photometry of NGC 2547 (Naylor+, 2002)J/MNRAS/351/1401 : RcIcZ photometry of NGC 2547 (Jeffries+, 2004)J/A+A/369/511 : Open star clusters. III. NGC 4103, 5281, 4755 (Sanner+ 2001)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/453/101https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/453/101http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/453/101https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/453/101https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/453/101http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/453/101GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/453/101/phot (Photometry in 4 clusters NGC 2232, NGC 2516, NGC 2547 and NGC 4755 (tables 6-9 of paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/453/101/phot?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/453/101/phot?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/453/101/phot?GETtext/xml+votable180.050000true96.951375-4.63780560.0055555555555555565/5514 6/37592-37593 39181 39183 39192 43027 43030 43033 430362.367228618189496e-19 6.118840631666147e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/453/101?format=asciiInfraredOpticaldefaultJ/A+A/453/101/photPhotometry in 4 clusters NGC 2232, NGC 2516, NGC 2547 and NGC 4755 (tables 6-9 of paper)e_Umag? Standard error for Umagmagstat.error;phot.mag;em.opt.UfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000) (1)pos.eq.ra;meta.mainDEJ2000Declination (J2000) (1)pos.eq.dec;meta.mainNGCNGC number of the parent clustermeta.id.parentcharUmag? Johnson U magnitudemagphot.mag;em.opt.UfloatnullableBmag? Johnson B magnitudemagphot.mag;em.opt.Bfloatnullablee_Bmag? Standard error for Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag? Johnson V magnitudemagphot.mag;em.opt.Vfloatnullablee_Vmag? Standard error for Vmagmagstat.error;phot.mag;em.opt.VfloatnullableRcmag? Cousins R magnitudemagphot.mag;em.opt.Rfloatnullablee_Rcmag? Standard error for Rcmagmagstat.error;phot.mag;em.opt.RfloatnullableIcmag? Cousins I magnitudemagphot.mag;em.opt.Ifloatnullablee_Icmag? Standard error for Icmagmagstat.error;phot.mag;em.opt.Ifloatnullable