J/A+A/276/389ivo://CDS.VizieR/J/A+A/276/389doi:10.26093/cds/vizier.32760389CDSKipper T.Kipper M.1997-12-09T16:14:14Z1997-12-09T17:14:12ZCDS support team

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

cds-question@unistra.frchemical-abundancesWavelength measurements and line identifications from the 0.14A/pixel echelle spectra of FG Sge secured two weeks before the drastic dimming of the star in 1992 are presented. The abundances of 18 elements are derived. These abundances have not changed from 1986. The main features of the chemical composition of FG Sge atmosphere are the depletion of iron-group elements and the marked overabundances (up to 3 dex) of s-process elements. First time in the observational history of FG Sge C_2_ Swan bands are identified in its spectrum.1993A&A...276..389Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/276/389CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/276/389https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/276/389http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/276/389https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/276/389https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/276/389http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/276/389GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/276/389/table2Line identifications in FG SgerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLamObsMeasured wavelength0.1nmem.wlfloatRcEye estimate of the residual intensity R_c_ multiplied by 10phot.count;em.optintLam[]? Identification wavelength0.1nmem.wlfloatNameName of the line identifiedmeta.idchar