J/MNRAS/404/253ivo://CDS.VizieR/J/MNRAS/404/253doi:10.26093/cds/vizier.74040253CDSGoswami A.Aoki W.2024-07-11T20:16:35Z2010-11-29T10:24:05ZCDS support team

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

cds-question@unistra.frcarbon-starsspectroscopyline-intensitiesHigh-resolution spectra obtained from the Subaru Telescope High Dispersion Spectrograph have been used to update the stellar atmospheric parameters and metallicity of the star HD 209621. We have derived a metallicity of [Fe/H]=-1.93 for this star, and have found a large enhancement of carbon and of heavy elements, with respect to iron. Updates on the elemental abundances of four s-process elements (Y, Ce, Pr, Nd) along with the first estimates of abundances for a number of other heavy elements (Sr, Zr, Ba, La, Sm, Eu, Er, Pb) are reported.2010MNRAS.404..253Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/404/253CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/404/253https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/404/253http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/404/253https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/404/253https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/404/253http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/404/253GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/MNRAS/404/253/tables1Lines of heavy elements examined in the spectra of HD 209621 (Carbon star with Tef4500K)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaLaboratory wavelength0.1nmem.wldoubleZAtomic number with ionizationphys.atmol.number;phys.atmol.ionizationfloatElowLower excitation potentialeVphys.energy;phys.atmol.leveldoubleloggfOscillator strengthphys.atmol.oscStrengthfloatEW? Equivalent width (m{AA})0.1pmspect.line.eqWidthfloatnullableRemRemarks (1)meta.notechar