J/PASJ/57/109ivo://CDS.VizieR/J/PASJ/57/109CDSTakeda Y.Sato B.Kambe E.Izumiura H.Masuda S.Ando H.2017-10-13T15:41:34Z2005-05-31T06:17:00ZCDS support team

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

cds-question@unistra.frlate-type-starsgiant-starschemical-abundancesline-intensitiesTowards clarifying the properties of late-G giants, for which we are currently conducting a planet-search project at Okayama Astrophysical Observatory, an extensive spectroscopic study has been performed for our first target sample of fifty-seven G6-G9 III stars, in order to establish the atmospheric parameters (Teff, logg, vt, and [Fe/H]), the stellar mass along with the evolutionary status, and the photospheric abundances of various elements. It was confirmed that the conventional spectroscopic method of parameter determination using Fe I / II lines with the assumption of LTE works successfully for these evolved stars. We determined the abundances (relative to the Sun) of 19 elements, and examined how their [X/Fe] ratios behave themselves with the run of [Fe/H].2005PASJ...57..109Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASJ/57/109CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/PASJ/57/27 : Atmospheric parameters of nearby F-K stars (Takeda+, 2005)J/PASJ/57/45 : Lithium abundances of F-K stars (Takeda+, 2005)J/PASJ/57/65 : CNO abundances of solar-type stars (Takeda+, 2005)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASJ/57/109https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASJ/57/109http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASJ/57/109https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASJ/57/109https://vizier.iucaa.in/viz-bin/votable?-source=J/PASJ/57/109http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASJ/57/109GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASJ/57/109/table1 (Basic data and the parameter solutions of the program stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASJ/57/109/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/PASJ/57/109/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASJ/57/109/table1?GETtext/xml+votable180.050000true2.26010318.2119630.0055555555555555566/1819 2525 2619 3094 3105 3749 3878 4969 5694 6183 7101 7343 7771 8080 8372 10256 10632 10886 11370 11734 12030 12911 13018 13731 14557 15162 15621 15884 16013 17568 17676 17854 18166 18591 19874 21073 21423 21469 21768 22199 22453 22710 23230 23702 24262 25071 26959 29521 29682 30171 31428 31842 32433 32685 40355 40408 48992https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASJ/57/109?format=asciiOpticaldefaultJ/PASJ/57/109/table1Basic data and the parameter solutions of the program starsHDHD numberintprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSpTypeMK spectral typecharVmag? V magnitudemagfloatnullableTeffEffective temperatureKintlogglog of surface gravitylog(cm.s**-2)floatvtMicroturbulent velocitykm/sfloat[Fe/H]MetallicitySunfloatplxTrigonometric Hipparcos parallaxmasfloate_plxRelative error in parallaxfloatAVEstimated interstellar extinctionmagfloatVMAGAbsolute V magnitudemagfloatBCBolometric correctionmagfloatlogLlog of stellar luminositylog(solLum)floatMassStellar masssolMassfloatloggTLMlog of surface gravity from Teff, logL and Mlog(cm.s**-2)floatSimbadSimbad column added by the CDSchar_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/PASJ/57/109/table2Final results of the normalized abundances.recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD numberint[Fe/H]Metallicityfloat[C/Fe]C abundance relative to Fefloat[O/Fe]? O abundance relative to Fefloatnullable[Na/Fe]? Na abundance relative to Fefloatnullable[Si/Fe]Si abundance relative to Fefloat[Ca/Fe]Ca abundance relative to Fefloat[Sc/Fe]Sc abundance relative to Fefloat[Ti/Fe]Ti abundance relative to Fefloat[V/Fe]V abundance relative to Fefloat[Cr/Fe]Cr abundance relative to Fefloat[Mn/Fe]? Mn abundance relative to Fefloatnullable[Co/Fe]Co abundance relative to Fefloat[Ni/Fe]Ni abundance relative to Fefloat[Cu/Fe]Cu abundance relative to Fefloat[Y/Fe]Y abundance relative to Fefloat[Ce/Fe]Ce abundance relative to Fefloat[Pr/Fe]Pr abundance relative to Fefloat[Nd/Fe]Nd abundance relative to Fefloat[Gd/Fe]? Gd abundance relative to Fefloatnullable[Hf/Fe]? Hf abundance relative to FefloatnullableJ/PASJ/57/109/tablee1a*Initial values of tablee1.dat calculationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD number (1)intxcurxcur parameterfloatTeff(f)Effective temperatureKfloatlogg(f)log of surface gravitylog(cm.s**-2)floatvt(f)Microturbulent velocitykm/sfloatfuncfunc parameterdoubleA1Initial abundance in Fe Ifloatsig1Standard deviation of Fe I abundances around A1floatA2Initial abundance in Fe IIfloatsig2Standard deviation of Fe II abundances around A2floatn1Number of used Fe I linesintn2Number of used Fe II linesintJ/PASJ/57/109/tablee1EW data and the Fe abundancesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD numberintLineline numberintElemSpecies code (G1)floatlambdaWavelength0.1nmdoubleChilower excitation potentialeVfloatloggfadopted log(gf) valuefloatEWequivalent width0.1pmfloatabund1Fe abundance (sign inversed for Fe II lines) [+A(FeI),-A(FeII)]doubleabund2Fe abundance (sign inversed for Fe I lines) [-A(FeI),+A(FeII)]doubleJ/PASJ/57/109/tablee2Measured equivalent widths and elemental abundancesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD numberintElemCode for the species (G1)floatlambdaWavelength0.1nmdoublechiLower excitation potentialeVfloatEW(star)Equivalent width of the star0.1pmfloatvt(star)Adopted microturbulence of the starkm/sfloatA(star)Abundance of the starfloatEW(Sun)Solar flux equivalent width0.1pmfloatvt(Sun)Adopted microturbulence of the Sunkm/sfloatA(Sun)Abundance of the SunfloatdelADifferential abundance (star-Sun)floatNote[x]charloggflog(gf) valuefloatJ/PASJ/57/109/averageAveraged abundances of tablee2.dat calculationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHDHD numberintNlineNumber of the lines for the speciesintNaverNumber of the lines actually adopted for computing the averaged abundances after rejection of inadequate data (naturally, nline >= naver)intElemSpecies code (G1)floatdelAAveraged abundance value for the specie, <delA(star-Sun)>Sunfloate_delArms uncertainty on DelASunfloatJ/PASJ/57/109/h104985*HD 104985 second calculationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintElemCode for species (ex. C I: 6.00 Ti II: 22.01)floatlambdaWavelength0.1nmdoublechiLower excitation potentialeVfloatloggflog(gf) valuefloatEWEquivalent width0.1pmfloatdA(dT=-150)Abundance change for delta(Teff)=-150KfloatdA(dT=+150)Abundance change for delta(Teff)=+150KfloatdA(dg=-0.2)Abundance change for delta(logg)=-0.2floatdA(dg=+0.2)Abundance change for delta(logg)=+0.2floatdA(dv=-0.3)Abundance change for delta(vt)=-0.3km/sfloatdA(dv=+0.3)Abundance change for delta(vt)=+0.3km/sfloatJ/PASJ/57/109/h104985aAverage values for h104985 second calculationrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNlineNumber of the lines for the speciesintElemCode for species (G1)floatdA(dT=-150)Average value over the line of abundance change for delta(Teff)=-150KfloatdA(dT=+150)Average value over the line of abundance change for delta(Teff)=+150KfloatdA(dg=-0.2)Average value over the line of abundance change for delta(logg)=-0.2floatdA(dg=+0.2)Average value over the line of abundance change for delta(logg)=+0.2floatdA(dv=-0.3)Average value over the line of abundance change for delta(vt)=-0.3km/sfloatdA(dv=+0.3)Average value over the line of abundance change for delta(vt)=+0.3km/sfloat