J/ApJ/654/527ivo://CDS.VizieR/J/ApJ/654/527doi:10.26093/cds/vizier.16540527CDSGies D.R.Bagnuolo W.G.JRBaines E.K.Ten Brummelaar T.A.,Farrington C.D.Goldfinger P.J.Grundstrom E.D.Huang W.,McAlister H.A.Merand A.Sturmann J.Sturmann L.Touhami Y.,Turner N.H.Wingert D.W.Berger D.H.McSwain M.V.Aufdenberg J.P.,Ridgway S.T.Cochran A.L.Lester D.F.Sterling N.C.Bjorkman J.E.,Bjorkman K.S.Koubsky P.2009-04-28T21:09:59Z2009-04-28T21:04:15ZCDS support team

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

cds-question@unistra.frbe-starsemission-line-starsinterferometryWe present the first K'-band, long-baseline interferometric observations of the northern Be stars {gamma} Cas, {phi} Per, {zeta} Tau, and {kappa} Dra. The measurements were made with multiple telescope pairs of the CHARA Array interferometer and in every case the observations indicate that the circumstellar disks of the targets are resolved. We fit the interferometric visibilities with predictions from a simple disk model that assumes an isothermal gas in Keplerian rotation. We derive fits of the four model parameters (disk base density, radial density exponent, disk normal inclination, and position angle) for each of the targets.2007ApJ...654..527Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/654/527CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/654/527https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/654/527http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/654/527https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/654/527https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/654/527http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/654/527GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/ApJ/654/527/table4Calibrated K' visibilitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameTarget namemeta.id;meta.maincharHJDHeliocentric Julian Datedtime.epochdoublePhaseOrbital phasetime.phasefloatTPairTelescope pairingmeta.id;instr.telcharBaseTelescope pair baselineminstr.baselinefloatPAPosition angle of the target as viewed from the telescope pairdegpos.posAngfloatVisCalibrated visibility with Basephot.flux;arith.ratiofloate_VisError in Vis (1)stat.errorfloat