J/PASP/118/636ivo://CDS.VizieR/J/PASP/118/636doi:10.26093/cds/vizier.61180636CDSLee B.-C.Galazutdinov G.Han I.Kim K.-M.Yushchenko A.V.Kim J.,Tsymbal V.Park M.-G.2025-09-09T14:13:14Z2006-06-19T10:14:55ZCDS support team

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

cds-question@unistra.frsupergiant-starsstar-atlasesWe present a high resolution (R=90000) spectral atlas of the F5Ib star Alpha Per covering the 3810-8100{AA} region. The atlas, based on data obtained with the aid of the echelle spectrograph BOES fed by 1.8-m telescope at Bohyunsan observatory (Korea) is a result of co-addition of a few well-exposed spectra. A final signal-to-noise ratio is ~800 at ~6000{AA}. The atlas is compared with the synthetic spectrum computed using the code based on (Kurucz, 1995, ASP Conf. Ser. 81, 583) software and databases. The adopted model atmosphere parameters are Teff=6240+/-20K, logg=0.58+/-0.04, and Vturb=3.20+/-0.05km/s. We also derived the iron abundance of [Fe/H]=-0.28+/-0.06. The spectral lines of Alpha Per have been identified by matching the synthetic spectrum with the observed one. The atlas is presented in figures and available in digital form at http://www.boao.re.kr/BOES/atlas/hd20902.html along with synthetic spectrum and spectral line identification tables.2006PASP..118..636Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/118/636CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/406/995 : 8500-8750{AA} high resolution spectroscopy. IV (Marrese+, 2003)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/118/636https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/118/636http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/118/636https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/118/636https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/118/636http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/118/636GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/PASP/118/636/atlasAtlas of Alpha PerrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength in Angstroms0.1nmem.wldoubleIntNormalized intensityphot.flux;em.opt;arith.ratiofloatJ/PASP/118/636/syntSynthetic spectrum for Alpha Per (Teff=6240K, logg=0.58) convolved with rotation profile vsini=20km/sLambdaWavelength in Angstroms0.1nmem.wldoubleIntNormalized intensityphot.flux;em.opt;arith.ratiofloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/PASP/118/636/linesLines used for calculation of synthetic spectrarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength in Angstroms0.1nmem.wldoubleElElement identificationmeta.id;spect.linecharcLine depth (1)phot.flux.density;arith.ratiointdDepth of synthetic spectrum at this wavelength. Without rotation and instrumental profile (1)phot.flux.density;arith.ratiointJ/PASP/118/636/linesne0Lines with non-zero depthrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength in Angstroms0.1nmem.wldoubleElElement identificationmeta.id;spect.linecharcLine depth (1)phot.flux.density;arith.ratiointdDepth of synthetic spectrum at this wavelength. Without rotation and instrumental profile (1)phot.flux.density;arith.ratiointJ/PASP/118/636/liness1Lines deeper than 1 percentrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength in Angstroms0.1nmem.wldoubleElElement identificationmeta.id;spect.linecharcLine depth (1)phot.flux.density;arith.ratiointdDepth of synthetic spectrum at this wavelength. Without rotation and instrumental profile (1)phot.flux.density;arith.ratiointJ/PASP/118/636/liness10Lines deeper than 10 percentrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintLambdaWavelength in Angstroms0.1nmem.wldoubleElElement identificationmeta.id;spect.linecharcLine depth (1)phot.flux.density;arith.ratiointdDepth of synthetic spectrum at this wavelength. Without rotation and instrumental profile (1)phot.flux.density;arith.ratioint