J/A+A/451/1053ivo://CDS.VizieR/J/A+A/451/1053doi:10.26093/cds/vizier.34511053CDSFremat Y.Neiner C.Hubert A.-M.Floquet M.Zorec J.Janot-Pacheco E.,Renan de Medeiros J.2017-06-30T05:48:21Z2007-06-11T20:57:29ZCDS support team

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

cds-question@unistra.frbe-starseffective-temperatureline-intensitiesIn preparation for the COROT space mission, we determined the fundamental parameters (spectral type, temperature, gravity, vsini) of the Be stars observable by COROT in its seismology fields (64 Be stars). We applied a careful and detailed modeling of the stellar spectra, taking into account the veiling caused by the envelope, as well as the gravitational darkening and stellar flattening due to rapid rotation. Evolutionary tracks for fast rotators were used to derive stellar masses and ages. The derived parameters will be used to select Be stars as secondary targets (i.e. observed for 5 consecutive months) and short-run targets of the COROT mission. Furthermore, we note that the main part of our stellar sample is falling in the second half of the main sequence life time, and that in most cases the luminosity class of Be stars is inaccurate in characterizing their evolutionary status.2006A&A...451.1053Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/451/1053CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/corot : CoRoT observation log (CoRoT, 2009)http://sdc.laeff.inta.es/gaudi/ : COROT Ground-based Asteroseismologyhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/451/1053https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/451/1053http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/451/1053https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/451/1053https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/451/1053http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/451/1053GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/451/1053/table1 (Journal of the observations)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/451/1053/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/451/1053/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/451/1053/table1?GETtext/xml+votable180.050000true92.65308753.87172060.0055555555555555566/21343 21643 21645 21682 21729 22023 22032 22040 22044 22046 22054 22074 22080 22087 22089 22121-22122 22135 22197 22209 22235-22236 22239 22243 22246 23571 23581 23627 23631 29175 29864 29879 29882-29883 30062 30123 30211-30212 30217 30242 30271 30288 30294 30327 30330 30406 30415 30444 30474 30477 30508 30607 30609 30617 30632 30642 31760 31808 31815https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/451/1053?format=asciiOpticaldefaultJ/A+A/451/1053/table1Journal of the observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation (HD or BD)meta.id;meta.maincharprimaryDateObservation datetime.epoch;obsnullableTexp? Time exposurestime.epoch;obs.exposureintnullableInstrInstrumentmeta.id;instrcharS/N? Signal to noise ratiostat.snrintnullableFileName of the file including an image of the avarage spectrum in "sp" subdirectorymeta.id;meta.filecharfilesExistence of data files at GAUDI (http://sdc.laeff.inta.es/gaudi/)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/451/1053/table4Veiling corrected apparent parametersVmagV Magnitudemagphot.mag;em.opt.VfloatSpTypeMK spectral typesrc.spTypecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation (HD/BD)meta.id;meta.maincharONameOther designation (HIP/BD/MWC)meta.idcharTeffApparent effective temperatureKphys.temperature.effectiveinte_TeffError bar on effective temperatureKstat.error;phys.temperature.effectiveintloggApparent surface gravitylog(cm.s**-2)phys.gravityfloate_loggError bar on surface gravitylog(cm.s**-2)stat.errorfloatvsiniApparent projected rotational velocitykm/sphys.veloc.rotatinte_vsiniError bar on vsinikm/sstat.error;phys.veloc.rotatintSpType2Apparent MK spectral typesrc.spTypecharEWHg? Equivalent width of Hgamma emission0.1nmspect.line.eqWidth;em.line.Hgammafloatnullablee_EWHg? Error bar on WHg0.1nmstat.errorfloatnullabler? Veiling parameterstat.fit.paramfloatnullablee_r? Estimated error bar on veiling parameterstat.errorfloatnullableOtherOther determinations, with references (1)meta.refcharJ/A+A/451/1053/table5Fundamental parameters corrected for fast rotation effectsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar identification (HD/BD)meta.id;meta.maincharTeff0.8? Effective temperature for Omega/Omega_c_=0.80Kphys.temperature.effectiveintnullablelogg0.8? Surface gravity (O/Oc=0.80)log(cm.s**-2)phys.gravityfloatnullablevsini0.8? Projected rotational velocity (O/Oc=0.80)km/sphys.veloc.rotatintnullablei0.8? Estimated inclination angle (O/Oc=0.80)degsrc.orbital.inclinationintnullableTeff0.9? Effective temperature for Omega/Omega_c_=0.90Kphys.temperature.effectiveintnullablelogg0.9? Surface gravity (O/Oc=0.90)log(cm.s**-2)phys.gravityfloatnullablevsini0.9? Projected rotational velocity (O/Oc=0.90)km/sphys.veloc.rotatintnullablei0.9? Estimated inclination angle (O/Oc=0.90)degsrc.orbital.inclinationintnullableTeff0.95? Effective temperature for Omega/Omega_c_=0.95Kphys.temperature.effectiveintnullablelogg0.95? Surface gravity (O/Oc=0.95)log(cm.s**-2)phys.gravityfloatnullablevsini0.95? Projected rotational velocity (O/Oc=0.95)km/sphys.veloc.rotatintnullablei0.95? Estimated inclination angle (O/Oc=0.95)degsrc.orbital.inclinationintnullableTeff0.99? Effective temperature for Omega/Omega_c_=0.99Kphys.temperature.effectiveintnullablelogg0.99? Surface gravity (O/Oc=0.99)log(cm.s**-2)phys.gravityfloatnullablevsini0.99? Projected rotational velocity (O/Oc=0.99)km/sphys.veloc.rotatintnullablei0.99? Estimated inclination angle (O/Oc=0.99)degsrc.orbital.inclinationintnullableJ/A+A/451/1053/table7a*List of pnrc, surface averaged, parameters for a rotation {Omega}/{Omega}_c_=0.80recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation (HD/BD)meta.id;meta.maincharTeff? Effective temperatureKphys.temperature.effectiveintnullablee_Teff? Error bar on TeffKstat.error;phys.temperature.effectiveintnullablelogg? Surface gravitylog(cm.s**-2)phys.gravityfloatnullablee_logg? Error bar on logglog(cm.s**-2)stat.errorfloatnullableLum? Luminosity in solar unitssolLumphys.luminosityfloatnullablee_Lum? Error bar on the luminositysolLumstat.errorfloatnullableMass? Mass in solar unitssolMassphys.massfloatnullablee_Mass? Error bar on the masssolMassstat.error;phys.massfloatnullableAge? Ageyrtime.agedoublenullablee_Age? Error bar on the ageyrstat.error;time.agedoublenullabletau? Fractional agetime.agefloatnullablee_tau? Error bar on the fractional agestat.errorfloatnullableJ/A+A/451/1053/table7b*List of pnrc, surface averaged, parameters for a rotation {Omega}/{Omega}_c_=0.90recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation (HD/BD)meta.id;meta.maincharTeff? Effective temperatureKphys.temperature.effectiveintnullablee_Teff? Error bar on TeffKstat.error;phys.temperature.effectiveintnullablelogg? Surface gravitylog(cm.s**-2)phys.gravityfloatnullablee_logg? Error bar on logglog(cm.s**-2)stat.errorfloatnullableLum? Luminosity in solar unitssolLumphys.luminosityfloatnullablee_Lum? Error bar on the luminositysolLumstat.errorfloatnullableMass? Mass in solar unitssolMassphys.massfloatnullablee_Mass? Error bar on the masssolMassstat.error;phys.massfloatnullableAge? Ageyrtime.agedoublenullablee_Age? Error bar on the ageyrstat.error;time.agedoublenullabletau? Fractional agetime.agefloatnullablee_tau? Error bar on the fractional agestat.errorfloatnullableJ/A+A/451/1053/table7c*List of pnrc, surface averaged, parameters for a rotation {Omega}/{Omega}_c_=0.99recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation (HD/BD)meta.id;meta.maincharTeff? Effective temperatureKphys.temperature.effectiveintnullablee_Teff? Error bar on TeffKstat.error;phys.temperature.effectiveintnullablelogg? Surface gravitylog(cm.s**-2)phys.gravityfloatnullablee_logg? Error bar on logglog(cm.s**-2)stat.errorfloatnullableLum? Luminosity in solar unitssolLumphys.luminosityfloatnullablee_Lum? Error bar on the luminositysolLumstat.errorfloatnullableMass? Mass in solar unitssolMassphys.massfloatnullablee_Mass? Error bar on the masssolMassstat.error;phys.massfloatnullableAge? Ageyrtime.agedoublenullablee_Age? Error bar on the ageyrstat.error;time.agedoublenullabletau? Fractional agetime.agefloatnullablee_tau? Error bar on the fractional agestat.errorfloatnullableJ/A+A/451/1053/filesName of files at GAUDI server (http://sdc.laeff.inta.es/gaudi/)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar designation, as in table1meta.id;meta.maincharFileName of file on GAUDI server (1)meta.id;meta.filecharplotAveplot of average spectrummeta.ref.urlcharplotFullplot of full spectrummeta.ref.urlcharspAveSimbad column added by the CDSmeta.ref.urlcharspFullSimbad column added by the CDSmeta.ref.urlchar