J/A+A/347/348ivo://CDS.VizieR/J/A+A/347/348doi:10.26093/cds/vizier.33470348CDSGrevesse N.Sauval A.J.1999-06-28T16:19:16Z1999-06-28T16:19:09ZCDS support team

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

cds-question@unistra.fratomic-physicsthe-sunNumerous papers on the solar photospheric abundance of iron have recently been published leading to a longstanding debate concerning rather different results obtained from the analyses of Fe I lines and, to a lesser extent, of Fe II lines. Based on a set of 65 solar Fe I lines, with accurate transition probabilities as well as new accurate damping constants, we construct a new empirical photospheric model. We succeed to reconcile abundance results obtained from low and high excitation Fe I lines as well as from Fe II lines and derive a solar photospheric abundance of iron, A_Fe_=7.50+/-0.05, which perfectly agrees with the meteoritic value.1999A&A...347..348Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/347/348CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/274/555 : Asymmetry of FeI lines in solar spectrum (Stathopoulou+ 1993)J/A+A/340/300 : Fe II oscillator strengths (Raassen+ 1998)J/A+AS/102/269 : Lab. and solar highly-excited levels of Fe I (Nave+ 1993)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/347/348https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/347/348http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/347/348https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/347/348https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/347/348http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/347/348GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/347/348/table2New photospheric modelTTemperatureKphys.temperatureintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlogTau0Logarithmic value of the optical depth at 500nmphys.absorption.opticalDepthfloatlogPeLogarithmic value of the electron pressure (in dyne/cm2)0.1Paphys.pressurefloatlogPgLogarithmic value of the gas pressure (in dyne/cm2)0.1Paphys.pressurefloat