J/other/BASI/39.ivo://CDS.VizieR/J/other/BASI/39.517CDSMathew B.Subramaniam A.2018-01-04T08:21:50Z2012-03-13T13:39:19ZCDS support team

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

cds-question@unistra.fropen-star-clustersbe-starsspectroscopyWe present a spectroscopic study of 150 Classical Be stars in 39 open clusters using medium resolution spectra in the wavelength range 3800-9000{AA}. One-third of the sample (48 stars in 18 clusters) has been studied for the first time. All these candidates were identified from an extensive survey of emission stars in young open clusters using slitless spectroscopy (Mathew et al., 2008MNRAS.388.1879M). This large data set covers CBe stars of various spectral types and ages found in different cluster environments in largely northern open clusters, and is used to study the spectral characteristics of CBe stars in cluster environments.2011BASI...39..517Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/BASI/39.517CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/119/271 : Be stars uvby{beta} photometry (Fabregat+, 1996)J/ApJS/161/118 : byH{alpha} photometry in open clusters (McSwain+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/BASI/39.517https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/BASI/39.517http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/BASI/39.517https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/BASI/39.517https://vizier.iucaa.in/viz-bin/votable?-source=J/other/BASI/39.517http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/BASI/39.517GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/BASI/39.517/cBe_stars (Spectral lines in 150 classical Be stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/BASI/39.517/cBe_stars?https://vizier.iucaa.in/viz-bin/conesearch/J/other/BASI/39.517/cBe_stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/BASI/39.517/cBe_stars?GETtext/xml+votable180.050000true15.357583363.973750.0055555555555555566/1287 2940 2942 3011 3061 3170 3254 3256 3257 3621 3622 3632 3638 3660 3718 14263 14306 14310 14314 14324 14415 14419 14622 14643 14644 14646 14690 14719 15376 15443 15622 15632 21517 21633 22123 22197 29523 30506 40610 40616https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/BASI/39.517?format=asciiOpticaldefaultJ/other/BASI/39.517/cBe_starsSpectral lines in 150 classical Be starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintClusterCluster namemeta.id.parentcharStarEmission star designation within the clustermeta.id;meta.maincharn_Star[*] * for newly identified CBemeta.notecharDateObservation datetime.epochnullableDtIntegration timestime.expointRAJ2000Rigth ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainSpTypeMK spectral typesrc.spTypecharW(Ha)? H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.HalphafloatnullableAge? Estimated ageMyrtime.agefloatnullableDate2Second Observation datetime.epochnullableDt2? Observation 2 Integration timestime.expointnullableW(Ha)2? Observation 2 H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.Halpha;obsfloatnullableDate3Third Observation datetime.epochnullableDt3? Observation 3 Integration timestime.expointnullableW(Ha)3? Observation 3 H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.Halpha;obsfloatnullableDate4Fourth Observation datetime.epochnullableDt4? Observation 4 Integration timestime.expointnullableW(Ha)4? Observation 4 H{alpha} equivalent width0.1nmspect.line.eqWidth;em.line.Halpha;obsfloatnullableHbNature of H{beta} line (1)meta.notecharFeIINature of FeII linesmeta.notecharOIOI features (1)meta.notecharOthersOther features (1)meta.notecharSimbadNameSimbad column added by the CDSmeta.idchar