J/A+A/523/A17ivo://CDS.VizieR/J/A+A/523/A17doi:10.26093/cds/vizier.35230017CDSLetarte B.Hill V.Tolstoy E.Jablonka P.Shetrone M.Venn K.A.,Spite M.Irwin M.J.Battaglia G.Helmi A.Primas F.Francois P.,Kaufer A.Szeifert T.Arimoto N.Sadakane K.2018-06-18T10:54:40Z2011-04-15T13:04:52ZCDS support team

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

cds-question@unistra.frgalaxiesgiant-starschemical-abundancesradial-velocityFor the first time we show the detailed, late-stage, chemical evolution history of a small nearby dwarf spheroidal galaxy in the Local Group. We present the results of a high-resolution (R~20000, {lambda}=5340-5620; 6120-6701) FLAMES/GIRAFFE abundance study at ESO/VLT of 81 photometrically selected, red giant branch stars in the central 25' of the Fornax dwarf spheroidal galaxy. We also carried out a detailed comparison of the effects of recent developments in abundance analysis (e.g., spherical models vs. plane-parallel) and the automation that is required to efficiently deal with such large data sets. We present abundances of alpha-elements (Mg, Si, Ca, and Ti), iron-peak elements (Fe, Ni, and Cr), and heavy elements (Y, Ba, La, Nd, and Eu).2010A&A...523A..17Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/523/A17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AJ/127/840 : VRI photometry of Fornax red giants (Pont+, 2004)J/AJ/131/912 : BR photometry of Fornax dSph center (Olszewski+, 2006)J/AJ/131/2114 : Radial velocities in Fornax dSph (Walker+, 2006)J/A+A/459/423 : VI and [Fe/H] of Fornax dSph RGB stars (Battaglia+, 2006)J/A+A/467/1025 : JHK photometry of Fornax red giant branch (Gullieuszik+ 2007)J/MNRAS/394/795 : AGB stars in Fornax dwarf spheroidal galaxy (Whitelock+ 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/523/A17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/523/A17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/523/A17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/523/A17https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/523/A17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/523/A17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/523/A17/stars (Stars in Fornax dSph center: coordinates, photometric temperatures, radial velocities, and atmospheric parameters (tables A1, A2 and A3 of paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/523/A17/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/523/A17/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/523/A17/stars?GETtext/xml+votable180.050000true40.0852083-34.40002780.0055555555555555566/35968-35969https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/523/A17?format=asciidefaultJ/A+A/523/A17/tablea4List of all the lines, their associated parameters and their measured equivalent width for our 81 starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name, BLNNNmeta.id;meta.maincharlambdaWavelength0.1nmem.wlfloatIonElement (with ionization level)phys.atmol.ionStagecharchiExcitation potentialphys.atmol.excitationfloatloggfOscillator strengthphys.atmol.oscStrengthfloatEW1? Equivalent width, measured by DAOSPEC0.1pmspect.line.eqWidthfloatnullableJ/A+A/523/A17/tablea5*Abundance ratio of the Fornax Field stars (from erratum, 2018, A&A, 613, C1)e_[NiI/Fe]Error associated to [NiI/Fe]stat.error;phys.abundfloato_[NiI/Fe]Number of line used for [NiI/Fe]meta.numberint[YII/Fe]? Abundance ratio [YII/Fe]phys.abund;arith.ratiofloatnullablee_[YII/Fe]? Error associated to [YII/Fe]stat.error;phys.abundfloatnullableo_[YII/Fe]Number of line used for [YII/Fe]meta.numberint[BaII/Fe]? Abundance ratio [BaII/Fe]phys.abund;arith.ratiofloatnullablee_[BaII/Fe]? Error associated to [BaII/Fe]stat.error;phys.abundfloatnullableo_[BaII/Fe]Number of line used for [BaII/Fe]meta.numberint[LaII/Fe]? Abundance ratio [LaII/Fe]phys.abund;arith.ratiofloatnullablee_[LaII/Fe]? Error associated to [LaII/Fe]stat.error;phys.abundfloatnullableo_[LaII/Fe]Number of line used for [LaII/Fe]meta.numberint[NdII/Fe]? Abundance ratio [NdII/Fe]phys.abund;arith.ratiofloatnullablee_[NdII/Fe]? Error associated to [NdII/Fe]stat.error;phys.abundfloatnullableo_[NdII/Fe]Number of line used for [NdII/Fe]meta.numberint[EuII/Fe]? Abundance ratio [EuII/Fe]phys.abund;arith.ratiofloatnullablee_[EuII/Fe]? Error associated to [EuII/Fe]stat.error;phys.abundfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name, BLNNNmeta.id;meta.mainchar[NaI/Fe]? Abundance ratio [NaI/Fe]phys.abund;arith.ratiofloatnullablee_[NaI/Fe]? Error associated to [NaI/Fe]stat.error;phys.abundfloatnullableo_[NaI/Fe]Number of line used for [NaI/Fe]meta.numberint[MgI/Fe]Abundance ratio [MgI/Fe]phys.abund;arith.ratiofloate_[MgI/Fe]Error associated to [MgI/Fe]stat.error;phys.abundfloato_[MgI/Fe]Number of line used for [MgI/Fe]meta.numberint[SiI/Fe]? Abundance ratio [SiI/Fe]phys.abund;arith.ratiofloatnullablee_[SiI/Fe]? Error associated to [SiI/Fe]stat.error;phys.abundfloatnullableo_[SiI/Fe]Number of line used for [SiI/Fe]meta.numberint[CaI/Fe]Abundance ratio [CaI/Fe]phys.abund;arith.ratiofloate_[CaI/Fe]Error associated to [CaI/Fe]stat.error;phys.abundfloato_[CaI/Fe]Number of line used for [CaI/Fe]meta.numberint[TiI/Fe]Abundance ratio [TiI/Fe]phys.abund;arith.ratiofloate_[TiI/Fe]Error associated to [TiI/Fe]stat.error;phys.abundfloato_[TiI/Fe]Number of line used for [TiI/Fe]meta.numberint[TiII/Fe]Abundance ratio [TiII/Fe]phys.abund;arith.ratiofloate_[TiII/Fe]Error associated to [TiII/Fe]stat.error;phys.abundfloato_[TiII/Fe]Number of line used for [TiII/Fe]meta.numberint[CrI/Fe]? Abundance ratio [CrI/Fe]phys.abund;arith.ratiofloatnullablee_[CrI/Fe]? Error associated to [CrI/Fe]stat.error;phys.abundfloatnullableo_[CrI/Fe]Number of line used for [CrI/Fe]meta.numberint[FeI/H]Abundance ratio [FeI/H]phys.abund;arith.ratiofloate_[FeI/H]Error associated to [FeI/H]stat.error;phys.abundfloato_[FeI/H]Number of line used for [FeI/H]meta.numberint[FeII/H]Abundance ratio [FeII/H]phys.abund;arith.ratiofloate_[FeII/H]Error associated to [FeII/H]stat.error;phys.abundfloato_[FeII/H]Number of line used for [FeII/H]meta.numberint[NiI/Fe]Abundance ratio [NiI/Fe]phys.abund;arith.ratiofloato_[EuII/Fe]Number of line used for [EuII/Fe]meta.numberintJ/A+A/523/A17/starsStars in Fornax dSph center: coordinates, photometric temperatures, radial velocities, and atmospheric parameters (tables A1, A2 and A3 of paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name, BLNNNmeta.id;meta.maincharprimaryn_Star[*] Note on BL109 (1)meta.notecharRVRadial velocitykm/sphys.veloc;pos.heliocentricfloatnullablee_RVrms uncertainty on RVkm/sstat.errorfloatnullableTeffEffective temperatureKphys.temperature.effectiveintnullableloggSurface gravityphys.gravityfloatnullable[Fe/H]Metallicityphys.abund.ZfloatnullablevtMicroturbulent velocitykm/sphys.velocfloatnullableEWminMinimum equivalent width used for each star0.1nmspect.line.eqWidth;stat.minfloatnullableAmeta.ref.urlcharlinesList the individual lines and their measured equivalent widthmeta.ref.urlcharRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainT(V-I)Temperature determined with V-I colour indexKphys.temperature.effectiveintT(V-J)Temperature determined with V-J colour indexKphys.temperature.effectiveintT(V-H)Temperature determined with V-H colour indexKphys.temperature.effectiveintT(V-K)Temperature determined with V-K colour indexKphys.temperature.effectiveintTeAverage effective temperature of the four different T(V-X)Kphys.temperature.effective;stat.meanintlogg1Surface gravity (from photometry)log(cm.s**-2)phys.gravityfloatBCBolometric correctionmagphot.mag.bcfloatMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloat