J/other/BASI/35.ivo://CDS.VizieR/J/other/BASI/35.53CDSSharma S.Ogura K.Pandey A.K.Ojha D.K.Bhatt B.C.2017-06-20T13:16:45Z2007-10-24T13:52:03ZCDS support team

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

cds-question@unistra.fropen-star-clustersinfrared-photometryWe present near-infrared JH photometry and optical slitless spectroscopy of stars in the field of the young cluster Be 59. The J/(J-H) colour-magnitude diagram of the cluster yields a distance modulus of (m-M)_0_=10.0+/-0.2mag, which corresponds to a distance of 1.0+/-0.1kpc. Using the slitless spectroscopy we identified 9 H{alpha} emission line stars in the observed region. The location of H{alpha} stars in the CMD indicates that they may be pre-main sequence stars. We have estimated the age of the cluster using the turn-off and turn-on points and is found to lie between ~1Myr to 4Myr. Two massive stars (~25M_{sun}_) in the cluster region have high membership probability which indicates that the low mass stars (~0.8M_{sun}_) may co-exist with massive stars.2007BASI...35...53Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/BASI/35.53CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/BASI/35.53https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/BASI/35.53http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/BASI/35.53https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/BASI/35.53https://vizier.iucaa.in/viz-bin/votable?-source=J/other/BASI/35.53http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/BASI/35.53GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/BASI/35.53/stars (Photometric data of the stars in the field of Be 59 and the detected H{alpha} emission stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/BASI/35.53/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/other/BASI/35.53/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/BASI/35.53/stars?GETtext/xml+votable180.050000true0.542791767.40894440.0055555555555555566/3755https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/BASI/35.53?format=asciiInfrareddefaultJ/other/BASI/35.53/starsPhotometric data of the stars in the field of Be 59 and the detected H{alpha} emission starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqSequential number, Cl* Berkeley 59 SOP NNN in Simbadmeta.recordintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainJmagJohnson J magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmagJohnson H magnitudemagphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatTypeField or H{alpha} star (1)meta.codechar