J/ApJS/161/118ivo://CDS.VizieR/J/ApJS/161/118doi:10.26093/cds/vizier.21610118CDSMcSwain M.V.Gies D.R.2017-09-22T16:15:47Z2009-04-28T20:44:23ZCDS support team

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

cds-question@unistra.fropen-star-clustersbe-starsemission-line-starsvisible-astronomymedium-band-photometryBe stars are a class of rapidly rotating B stars with circumstellar disks that cause Balmer and other line emission. There are three possible reasons for the rapid rotation of Be stars: they may have been born as rapid rotators, spun up by binary mass transfer, or spun up during the main-sequence (MS) evolution of B stars. To test the various formation scenarios, we have conducted a photometric survey of 55 open clusters in the southern sky. Of these, five clusters are probably not physically associated groups and our results for two other clusters are not reliable, but we identify 52 definite Be stars and an additional 129 Be candidates in the remaining clusters.2005ApJS..161..118Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/161/118CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/622/1052 : byH{alpha} photometry of NGC 3766 (McSwain+, 2005)J/A+A/402/549 : UBVRIH{alpha} photometry of NGC 3293 (Baume+, 2003)VII/229 : Optically visible open clusters and CandidatesJ/A+A/373/153 : CCD {Delta}a-photometry of 5 open clusters (Paunzen+, 2001)J/A+A/360/529 : BVI photometry of 4 young open clusters (Piatti+, 2000)J/A+A/370/931 : BVI photometry of 4 open clusters (Piatti+, 2001)J/A+A/369/511 : Open star clusters. III. NGC 4103, 5281, 4755 (Sanner+, 2001)J/A+AS/124/13 : UBVRI photometry of the cluster Collinder 272 (Vazquez+ 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/161/118https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/161/118http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/161/118https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/161/118https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/161/118http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/161/118GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/161/118/table1 (Photometry of selected stars in open clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/161/118/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/161/118/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/161/118/table1?GETtext/xml+votable180.050000true259.3694167-35.52211110.005555555555555556Cone search capability for table J/ApJS/161/118/table2 (Summary of open clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/161/118/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/161/118/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/161/118/table2?GETtext/xml+votable180.050000true282.05-5.850.005555555555555556Cone search capability for table J/ApJS/161/118/table4 (Distribution of open clusters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/161/118/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/161/118/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/161/118/table4?GETtext/xml+votable180.050000true282.0552-5.84740.0055555555555555565/9466 6/20816 21517 21644 21645 21647 28739 28803 28809 28812 28816 28818 28890 28891 28916 28918 29113 29512 29513 29527 29533 30210 30216 30221 37721 37724 37895 37897 37900 37901 37912 37926 37938 38018 38019 38024 38025 38026 39236 39237 39239 39770 39776 39778 39793 39795 39796 39798 39806 39807 39907 39909 39911 39920 39922 39930 39931 39934 40106 40107 40610 40616 41670 41671 41676 41697 41699 41893 42166 42191 42202 42203 42212 42213 42224 42227 42303 42367 42370 42376 42377 42380 42394 42398 42399 42432 42433 42458 43027 43030 43033 43034 43036 43042 43048https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/161/118?format=asciiOpticaldefaultJ/ApJS/161/118/table1Photometry of selected stars in open clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id.parentcharMGStar identifying number (1)meta.id;meta.mainintRAJ2000Hour of Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000.0)pos.eq.dec;meta.mainymagStromgren y magnitudemagphot.mag;em.opt.Vfloate_ymag1{sigma} error in ymagmagstat.error;phot.mag;em.opt.Vfloatb-yStromgren b-y color indexmagphot.color;em.opt.B;em.opt.Vfloate_b-y1{sigma} error in b-ymagstat.error;phot.color;em.opt.Bfloaty-Hay-H{alpha} color indexmagphot.colorfloate_y-Ha1{sigma} error in y-Hamagstat.error;phot.color;em.opt.VfloatCodeCode for type (2)meta.codecharWebda? The WEBDA identification numbermeta.idintnullableONameOther identificationmeta.idcharJ/ApJS/161/118/table2Summary of open clustersSimbadNameSimbad column added by the CDSmeta.idcharBe?Number of possible Be starsmeta.numberintl_B+Be[>] Lower limit flag on N(B*)meta.code.errorcharB+BeNumber of B and Be stars identifiedmeta.numberintRefReferences, detailed in refs.datmeta.refcharBeNumber of definite Be starsmeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id;meta.maincharprimaryq_ClusterReliability of cluster parameters (1)meta.code.qualcharRAJ2000Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000.0)pos.eq.dec;meta.mainE(b-y)Color excessmagphot.color.excessfloatV0-MVDistance modulusmagphot.mag.distModfloatlogAgeLog of agelog(yr)time.agefloatJ/ApJS/161/118/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibcodeBibcodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentmeta.notecharJ/ApJS/161/118/table4Distribution of open clustersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id;meta.maincharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latDistDistance to the Sunkpcpos.distance;pos.heliocentricfloatDistGCDistance to the Galactic Centerkpcpos.distance;pos.galactocentricfloat_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