J/A+A/569/A17ivo://CDS.VizieR/J/A+A/569/A17doi:10.26093/cds/vizier.35690017CDSCantat-Gaudin T.Vallenari A.Zaggia S.Bragaglia A.Sordo R.,Drew J.E.Eisloeffel J.Farnhill H.J.Gonzalez-Solares E.Greimel R.,Irwin M.J.Kupcu-Yoldas A.Jordi C.Blomme R.Sampedro L.Costado M.T.,Alfaro E.Smiljanic R.Magrini L.Donati P.Friel E.D.Jacobson H.,Abbas U.Hatzidimitriou D.Spagna A.Vecchiato A.Balaguer-Nunez L.,Lardo C.Tosi M.Pancino E.Klutsch A.Tautvaisiene G.Drazdauskas A.,Puzeras E.Jimenez-Esteban F.Maiorca E.Geisler D.San I.,Villanova S.Gilmore G.Randich S.Bensby T.Flaccomio E.Lanzafame A.,Recio-Blanco A.Damiani F.Hourihane A.Jofre P.deLaverny P.,Masseron T.Morbidelli L.Prisinzano L.Sacco G.G.Sbordone L.,Worley C.C.2015-02-08T15:25:16Z2014-09-10T09:41:53ZCDS support team

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

cds-question@unistra.fropen-star-clustersvisible-astronomybroad-band-photometryradial-velocityChemically inhomogeneous populations are observed in most globular clusters, but not in open clusters. Cluster mass seems to play a key role in the existence of multiple populations. Studying the chemical homogeneity of the most massive open clusters is needed to better understand the mechanism of their formation and determine the mass limit under which clusters cannot host multiple populations. Here we studied NGC 6705, which is a young and massive open cluster located towards the inner region of the Milky Way. This cluster is located inside the solar circle. This makes it an important tracer of the inner disk abundance gradient. This study makes use of BVI and ri photometry and comparisons with theoretical isochrones to derive the age of NGC 6705. We study the density profile of the cluster and the mass function to infer the cluster mass. Based on abundances of the chemical elements distributed in the first internal data release of the Gaia-ESO Survey, we study elemental ratios and the chemical homogeneity of the red clump stars. Radial velocities enable us to study the rotation and internal kinematics of the cluster.2014A&A...569A..17Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/569/A17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/324 : The Initial Gaia Source List (IGSL) (Smart, 2013)VI/137 : GaiaSimu Universe Model Snapshot (Robin+, 2012)J/A+A/561/A94 : Velocities and photometry in Trumpler 20 (Donati+, 2014)J/A+A/563/A94 : Kinematics of the Gamma Vel cluster (Jeffries+, 2014)J/A+A/566/A50 : Classification of stellar spectra 6440-6810{AA} (Damiani+ 2014)J/A+AS/128/255 : Proper motions in M 11 (Su+ 1998)J/MNRAS/310/982 : UBVI CCD Photometry of M11 - II. (Sung+ 1999)J/A+A/412/721 : CCD {Delta}a-photometry of 5 open clusters (Paunzen+, 2003)J/PASP/119/1233 : BV photometry of M11 stars (Koo+, 2007)J/A+A/513/A29 : RACE-OC project: M11 (NGC6705) (Messina+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/569/A17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/569/A17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/569/A17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/569/A17https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/569/A17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/569/A17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/569/A17/table2 (Positions, BV photometry, radial velocities and membership probabilities)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/569/A17/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/569/A17/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/569/A17/table2?GETtext/xml+votable180.050000true282.74517-6.244690.0055555555555555566/30215 302263.322582951404819e-19 4.920466254354166e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/569/A17?format=asciiOpticaldefaultJ/A+A/569/A17/table2Positions, BV photometry, radial velocities and membership probabilitiesPmemb[0/1] Membership probabilitystat.probabilityfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintidGESIdentification index of the Gaia-ESO Survey (HHMMSSss+DDMMSSs, ICRS)spect.indexcharRAJ2000Right Ascension coordinate J2000degpos.eq.ra;meta.mainDEJ2000Declination coordinate J2000degpos.eq.dec;meta.mainBmag[11.7/20.7] B magnitudemagphot.mag;em.opt.BfloatVmag[10.8/19.1] V magnitudemagphot.mag;em.opt.VfloatRV[-79/335] Radial velocity from Giraffe-HR15n spectra (476-684nm)km/sspect.dopplerVelocfloate_RV[0.25/21] Error on RVkm/sstat.errorfloatIGSL3Display the Initial Gaia Source Liste data (Smart 2013, Cat. I/324)meta.ref.urlchar