J/A+A/502/937ivo://CDS.VizieR/J/A+A/502/937doi:10.26093/cds/vizier.35020937CDSMahy L.Naze Y.Rauw G.Gosset E.De Becker M.Sana H.Eenens P.Astron. Astrophys. 502937 (2009)>2009A&A...502..937M================================================================================2017-11-29T11:48:45Z2009-10-17T12:19:32ZCDS support team

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

cds-question@unistra.frspectroscopic-binary-starsradial-velocityWe present the results obtained from a long-term spectroscopic campaign to study the multiplicity of O-type stars in both the young open cluster NGC 2244 and the Mon OB2 association. Our spectroscopic monitoring was performed over several years, allowing us to investigate different timescales. For each star, several spectral diagnostic tools were applied to search for line shifts and profile variations. We also measured the projected rotational velocity and revisited the spectral classification.https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/502/937CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/502/937https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/502/937http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/502/937https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/502/937https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/502/937http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/502/937GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/502/937/stars (Star list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/502/937/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/502/937/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/502/937/stars?GETtext/xml+votable180.050000true97.8370834.8341670.0055555555555555566/22211 22240 22243 22249 22253https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/502/937?format=asciiOpticaldefaultJ/A+A/502/937/starsStar listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintplotPlot of velocitiesmeta.ref.urlcharHDHD numbermeta.id;meta.mainintprimaryRAJ2000Simbad Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Simbad Degree of Declination (J2000.0)pos.eq.dec;meta.mainBmagSimbad B band magnitudemagphot.mag;em.opt.BfloatVmagMean V-band magnitude (from table5)magphot.mag;em.opt.VfloatSpTypeSimbad MK spectral typesrc.spTypecharSimbadSimbad column added by the CDScharJ/A+A/502/937/table2Radial velocities of the main (stellar and interstellar) lines measured for each star from the observed spectrarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD numbermeta.id;meta.mainintHJDHeliocentric Julian datedtime.epochdoubleRV4471? Radial velocity of line 4471{AA} (HeI)km/sspect.dopplerVelocfloatnullableRV4542? Radial velocity of line 4542{AA} (HeII)km/sspect.dopplerVelocfloatnullableRV4686? Radial velocity of line 4686{AA} (HeII)km/sspect.dopplerVelocfloatnullableRV5592? Radial velocity of line 5592{AA} (OIII)km/sspect.dopplerVelocfloatnullableRV5801? Radial velocity of line 5801{AA} (CIV)km/sspect.dopplerVelocfloatnullableRV5812? Radial velocity of line 5812{AA} (CIV)km/sspect.dopplerVelocfloatnullableRV5875? Radial velocity of line 5875{AA} (HeI)km/sspect.dopplerVelocfloatnullableRV5890? Radial velocity of line 5890{AA} (NaI)km/sspect.dopplerVelocfloatnullableRV5996? Radial velocity of line 5996{AA} (NaI)km/sspect.dopplerVelocfloatnullable