J/ApJ/706/1095ivo://CDS.VizieR/J/ApJ/706/1095doi:10.26093/cds/vizier.17061095CDSZhang L.Ishigaki M.Aoki W.Zhao G.Chiba M.2017-07-12T15:03:56Z2012-01-19T09:26:36ZCDS support team

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

cds-question@unistra.frchemical-abundancesmetallicityline-intensitiesgiant-starshalo-starsgalaxy-planesmilky-way-galaxyChemical abundances of 26 metal-poor dwarfs and giants are determined from high-resolution and high signal-to-noise ratio spectra obtained with the Subaru/High Dispersion Spectrograph. The sample is selected so that most of the objects have outer-halo kinematics. Self-consistent atmospheric parameters were determined by an iterative procedure based on spectroscopic analysis. Abundances of 13 elements, including {alpha}-elements (Mg, Si, Ca, Ti), odd-Z light elements (Na, Sc), iron-peak elements (Cr, Mn, Fe, Ni, Zn), and neutron-capture elements (Y, Ba), are determined by two independent data reduction and local thermodynamic equillibrium analysis procedures, confirming the consistency of the stellar parameters and abundances results.2009ApJ...706.1095Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/706/1095CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/subaru : Log of Subaru Prime Focus Camera Exposures (ADAC NAOJ, 2007)V/65 : Spectroscopically Selected Halo K Giants (Ratnatunga+ 1989)J/A+A/493/601 : Lithium abundances of halo dwarfs (Hosford+, 2009)J/AZh/84/997 : Abundances of Sr, Y, Zr, Ce and Ba (Mashonkina+, 2007)J/A+A/442/961 : Lithium content of the Galactic Halo stars (Charbonnel+, 2005)J/A+A/415/993 : FeII, ZNI and SI abundances on halo stars (Nissen+, 2004)J/A+A/403/1105 : Extremely metal-poor giants equivalent widths (Francois+,J/AJ/125/2502 : Spectral indices of Galactic halo (Morrison+, 2003)J/AJ/126/1362 : Century Survey Galactic Halo Project. I. (Brown+, 2003)J/AJ/120/1841 : Abundances and Kinematics of Halo and Disk Stars (FulbrightJ/AJ/117/2329 : Spectroscopy of hot stars in the halo. III (Wilhelm+, 1999)J/A+A/326/751 : Chemical composition of halo and disk stars (Nissen+, 1997)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/706/1095https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/706/1095http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/706/1095https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/706/1095https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/706/1095http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/706/1095GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/706/1095/sample (observations (table 1) , derived parameters (tables 3 and 4) and abundances (tables 10 to 14))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/706/1095/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/706/1095/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/706/1095/sample?GETtext/xml+votable180.050000true171.7053.86450.0055555555555555566/4184 7186 7456 8221 8917 9065 10404 11920 16115 20542 21926 26109 26534 26552 26589 27091 27330 27394 27763 27767 31411 34251 40222 44208 44793 44816https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/706/1095?format=asciidefaultJ/ApJ/706/1095/sampleobservations (table 1) , derived parameters (tables 3 and 4) and abundances (tables 10 to 14)Nti2Number of lines usedmeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSeqRunning sequence numbermeta.id;meta.mainintNameStar namemeta.numbercharprimaryVmagV-band magnitude from litterature (1)magphot.mag;em.opt.Vfloat[Fe/H]lMetallicity from litterature (1)log(Sun)phys.abund.ZfloatExpExposure timestime.duration;obs.exposureintNphS/N ratio and photon number (2)meta.numberintHRVHeliocentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricfloatRapoThe maximum radial distances from the Galactic centerkpcpos.distance;pos.galactocentricfloatZmaxThe maximum distance of the orbit above and below the Galactic planekpcpos.distance;stat.maxfloatSimbadSimbad column added by the CDSmeta.ref.urlcharE(B-V)Color excess in (B-V)phot.color.excessfloatT(V-K)? Effective temperature based on (V-K)Kphys.temperature.effectiveintnullableT(J-H)? Effective temperature based on (J-H)Kphys.temperature.effectiveintnullableT(J-K)? Effective temperature based on (J-K)Kphys.temperature.effectiveintnullableTci? Average temperature based on color indicesKphys.temperature.effectiveintnullableTSAIIEffective temperature derived the independent analysis (SA II)Kphys.temperature.effectiveintT[GD] Type (G: giant or D: dwarf)meta.notecharTeffEffective temperatureKphys.temperature.effectiveinte_TeffTeff uncertaintyKstat.error;phys.temperature.effectiveintloggSurface gravitylog(cm.s**-2)phys.gravityfloate_logglogg uncertaintylog(cm.s**-2)stat.errorfloat[Fe/H]dDerived metallicitylog(Sun)phys.abund.Fefloate_[Fe/H]dUncertainty in [Fe/H]log(Sun)stat.error;phys.abund.FefloatxiMicro-turbulent velocity {xi}km/sphys.velocfloate_xixi uncertaintykm/sstat.errorfloat[NaI/H]Abundance of [NaI/H]log(Sun)phys.abundfloate_[NaI/H]Uncertainty of [NaI/H]log(Sun)stat.error;phys.abundfloatNnaNumber of lines usedmeta.numberint[MgI/H]? Abundance of [MgI/H]log(Sun)phys.abundfloatnullablee_[MgI/H]? Uncertainty of [MgI/H]log(Sun)stat.error;phys.abundfloatnullableNmg? Number of lines usedmeta.numberintnullable[SiI/H]? Abundance of [SiI/H]log(Sun)phys.abundfloatnullablee_[SiI/H]? Uncertainty of [SiI/H]log(Sun)stat.error;phys.abundfloatnullableNsi1? Number of lines usedmeta.numberintnullable[SiII/H]? Abundance of [SiII/H]log(Sun)phys.abundfloatnullablee_[SiII/H]? Uncertainty of [SiII/H]log(Sun)stat.error;phys.abundfloatnullableNsi2? Number of lines usedmeta.numberintnullable[CaI/H]Abundance of [CaI/H]log(Sun)phys.abundfloate_[CaI/H]Uncertainty of [CaI/H]log(Sun)stat.error;phys.abundfloatNcaNumber of lines usedmeta.numberint[ScII/H]? Abundance of [ScII/H]log(Sun)phys.abundfloatnullablee_[ScII/H]? Uncertainty of [ScII/H]log(Sun)stat.error;phys.abundfloatnullableNsc? Number of lines usedmeta.numberintnullable[TiI/H]? Abundance of [TiI/H]log(Sun)phys.abundfloatnullablee_[TiI/H]? Uncertainty of [TiI/H]log(Sun)stat.error;phys.abundfloatnullableNti1? Number of lines usedmeta.numberintnullable[TiII/H]Abundance of [TiII/H]log(Sun)phys.abundfloate_[TiII/H]Uncertainty of [TiII/H]log(Sun)stat.error;phys.abundfloat[CrI/H]? Abundance of [CrI/H]log(Sun)phys.abundfloatnullablee_[CrI/H]? Uncertainty of [CrI/H]log(Sun)stat.error;phys.abundfloatnullableNcr1? Number of lines usedmeta.numberintnullable[CrII/H]? Abundance of [CrII/H]log(Sun)phys.abundfloatnullablee_[CrII/H]? Uncertainty of [CrII/H]log(Sun)stat.error;phys.abundfloatnullableNcr2? Number of lines usedmeta.numberintnullable[MnI/H]? Abundance of [MnI/H]log(Sun)phys.abundfloatnullablee_[MnI/H]? Uncertainty of [MnI/H]log(Sun)stat.error;phys.abundfloatnullableNmn? Number of lines usedmeta.numberintnullable[FeI/H]Abundance of [FeI/H]log(Sun)phys.abundfloate_[FeI/H]Uncertainty of [FeI/H]log(Sun)stat.error;phys.abundfloatNfe1Number of lines usedmeta.numberint[FeII/H]Abundance of [FeII/H]log(Sun)phys.abundfloate_[FeII/H]Uncertainty of [FeII/H]log(Sun)stat.error;phys.abundfloatNfe2Number of lines usedmeta.numberint[NiI/H]? Abundance of [NiI/H]log(Sun)phys.abundfloatnullablee_[NiI/H]? Uncertainty of [NiI/H]log(Sun)stat.error;phys.abundfloatnullableNni? Number of lines usedmeta.numberintnullable[ZnI/H]? Abundance of [ZnI/H]log(Sun)phys.abundfloatnullablee_[ZnI/H]? Uncertainty of [ZnI/H]log(Sun)stat.error;phys.abundfloatnullableNzn? Number of lines usedmeta.numberintnullable[YII/H]? Abundance of [YII/H]log(Sun)phys.abundfloatnullablee_[YII/H]? Uncertainty of [YII/H]log(Sun)stat.error;phys.abundfloatnullableNy? Number of lines usedmeta.numberintnullable[BaII/H]? Abundance of [BaII/H]log(Sun)phys.abundfloatnullablee_[BaII/H]? Uncertainty of [BaII/H]log(Sun)stat.error;phys.abundfloatnullableNba? Number of lines usedmeta.numberintnullable[Fe/H]Abundance of [Fe/H]log(Sun)phys.abund.Fefloate_[Fe/H]Uncertainty of [Fe/H]log(Sun)stat.error;phys.abund.Fefloat[Na/Fe]Abundance of [Na/Fe]log(Sun)phys.abundfloate_[Na/Fe]Uncertainty of [Na/Fe]log(Sun)stat.error;phys.abundfloat[Mg/Fe]? Abundance of [Mg/Fe]log(Sun)phys.abundfloatnullablee_[Mg/Fe]? Uncertainty of [Mg/Fe]log(Sun)stat.error;phys.abundfloatnullable[Si/Fe]? Abundance of [Si/Fe]log(Sun)phys.abundfloatnullablee_[Si/Fe]? Uncertainty of [Si/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ca/Fe]Abundance of [Ca/Fe]log(Sun)phys.abundfloate_[Ca/Fe]Uncertainty of [Ca/Fe]log(Sun)stat.error;phys.abundfloat[Sc/Fe]? Abundance of [Sc/Fe]log(Sun)phys.abundfloatnullablee_[Sc/Fe]? Uncertainty of [Sc/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ti/Fe]Abundance of [Ti/Fe]log(Sun)phys.abundfloate_[Ti/Fe]Uncertainty of [Ti/Fe]log(Sun)stat.error;phys.abundfloat[Cr/Fe]? Abundance of [Cr/Fe]log(Sun)phys.abundfloatnullablee_[Cr/Fe]? Uncertainty of [Cr/Fe]log(Sun)stat.error;phys.abundfloatnullable[Mn/Fe]? Abundance of [Mn/Fe]log(Sun)phys.abundfloatnullablee_[Mn/Fe]? Uncertainty of [Mn/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ni/Fe]? Abundance of [Ni/Fe]log(Sun)phys.abundfloatnullablee_[Ni/Fe]? Uncertainty of [Ni/Fe]log(Sun)stat.error;phys.abundfloatnullable[Zn/Fe]? Abundance of [Zn/Fe]log(Sun)phys.abundfloatnullablee_[Zn/Fe]? Uncertainty of [Zn/Fe]log(Sun)stat.error;phys.abundfloatnullable[Y/Fe]? Abundance of [Y/Fe]log(Sun)phys.abundfloatnullablee_[Y/Fe]? Uncertainty of [Y/Fe]log(Sun)stat.error;phys.abundfloatnullable[Ba/Fe]? Abundance of [Ba/Fe]log(Sun)phys.abundfloatnullablee_[Ba/Fe]? Uncertainty of [Ti/Fe]log(Sun)stat.error;phys.abundfloatnullableRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainJ/ApJ/706/1095/ewAtomic data and measured equivalent widthsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharIDElement ionization identificationphys.atmol.ionStagecharlambdaWavelength0.1nmem.wldoubleExPotExcitation potentialeVphys.atmol.excitationfloatlog(gf)Log in the oscillator strengthphys.atmol.oscStrengthfloatD6The van der Waals enhancement factor0.1nmphys.atmol.dampingfloatEW? Equivalent width in units of milli-Angstroms0.1pmspect.line.eqWidth;arith.ratiofloatnullable