J/AN/329/4ivo://CDS.VizieR/J/AN/329/4doi:10.26093/cds/vizier.113290004CDSAdelman S.J.Cay I.H.Tektunali H.G.Gulliver A.F.Teker A.2025-09-29T20:17:36Z2008-05-31T07:44:49ZCDS support team

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

cds-question@unistra.frpeculiar-variable-starschemically-peculiar-starsThis series of high quality elemental abundance analyses of mostly Main Sequence normal and peculiar B, A, and F stars defines their properties and provides data for the comparison with analyses of somewhat similar stars and with theoretical predictions. Most use high dispersion and high S/N (greater than or equal to 200) spectrograms obtained with CCD detectors at the long camera of the 1.22-m Dominion Astrophysical Observatory telescope's coude spectrograph. Here we expand the range of stars examined to include two relatively quiescent F supergiants. nu Her (F2 II) and 41 Cyg (F5 Ib-II) are analyzed as consistently as possible with previous studies. These LTE fine analyses use the ATLAS9 and the WIDTH9 programs of R.L. Kurucz. High signal-to-noise spectrograms and high quality atomic data were employed. The derived values of these photometrically constant stars are somewhat different with the abundances of nu Her being somewhat metal-poor and those of 41 Cyg being crudely solar-like. Our analyses indicate that the basic results of Luck and Wepfer who also studied nu Her and 41 Cyg are not likely to be significantly changed by new studies of all their stars.2008AN....329....4Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AN/329/4CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/354/899 : Elemental abundance analyses IV. (Adelman+, 2000)J/A+A/367/597 : ups Her, phi Her + HR 7018 (XXIV) (Adelman+, 2001)J/A+A/367/859 : {alpha} Scl and HD 170973 abundances (Lopez-Garcia+, 2001)J/A+A/371/1078 : Elemental abundance analyses XXV (Adelman+, 2001)J/A+A/394/187 : {gamma} Ser + 101 Her (XXVI) (Caliskan+, 2002)J/A+A/406/975 : Elemental abundance analyses XXVII (Kocer+, 2003)J/A+A/406/987 : Elemental abundances of three CP stars (Pintado+, 2003)J/A+AS/107/353 : CP stars (Lopez-Garcia+, 1994)J/A+AS/125/219 : mu Lep, 7 Sex, HR 4817 + 28 Her (Adelman+ 1997)J/A+AS/129/563 : Abundances of HR 4487, 14 Hyd and 3 Cen A (Pintado+ 1998)J/A+AS/137/227 : HD 133029 + HD 192913 (II) (Lopez-Garcia+ 1999)J/MNRAS/316/514 : 28 And + 99 Her (XXIII) (Adelman+, 2000)J/A+A/447/685 : 53 Tau, beta Tau, gamma Crv upsu Her (XXIX) (Adelman+, 2006)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AN/329/4https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AN/329/4http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AN/329/4https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AN/329/4https://vizier.iucaa.in/viz-bin/votable?-source=J/AN/329/4http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AN/329/4GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AN/329/4/abundAtomic abundancesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIonIonphys.atmol.ionStage;meta.maincharprimaryElementElement (identical to bytes 1-2)phys.atmol.elementcharlog(Nel/Ntot)nu?=- nu Her derived abundance of element (1)phys.abundfloatnullablee_log(Nel/Ntot)nu? rms uncertainty on log(Nel/Ntot)stat.errorfloatnullablelog(Nel/Ntot)41?=- 41 Cyg derived abundance of element (1)phys.abundfloatnullablee_log(Nel/Ntot)41? rms uncertainty on log(Nel/Ntot)stat.errorfloatnullableJ/AN/329/4/table2Abundances for nu Her & 41 CygrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIonIonphys.atmol.ionStagecharMultMultiplet number (1)meta.id;meta.maincharLambdaLaboratory wavelength in air0.1nmem.wlfloatloggfLogarithm of the oscillator strengthphys.atmol.oscStrengthfloatr_loggfReferences to the oscillator strength (2)meta.ref;pos.framecharEWnu?=- Equivalent width value for nu Her0.1pmspect.line.eqWidthintnullablelog(Nel/Ntot)nu?=- Relative abundance for nu Herphys.abundfloatnullableEW41?=- Equivalent width value for 41 Cyg0.1pmspect.line.eqWidthintnullablelog(Nel/Ntot)41?=- Relative abundance for 41 Cygphys.abundfloatnullable