J/MNRAS/489/1753ivo://CDS.VizieR/J/MNRAS/489/1753doi:10.26093/cds/vizier.74891753CDSYildiz M.Celik Orhan Z.Kayhan C.2024-08-20T20:12:39Z2023-02-10T13:20:26ZCDS support team

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

cds-question@unistra.frlate-type-starsasteroseismologyeffective-temperaturestellar-massesstellar-radiistellar-distancevisible-astronomyRecently, by analysing the oscillation frequencies of 90 stars, Yildiz, Celik Orhan & Kayhan have shown that the reference frequencies ({nu}_min0_, {nu}_min1_, and {nu}_min2_) derived from glitches due to He II ionization zone have very strong diagnostic potential for the determination of their effective temperatures. In this study, we continue to analyse the same stars and compute their mass, radius, and age from different scaling relations including relations based on {nu}_min0_, {nu}_min1_, and {nu}_min2_. For most of the stars, the masses computed using {nu}_min0_ and {nu}_min1_ are very close to each other. For 38 stars, the difference between these masses is less than 0.024 M_{sun}_. The radii of these stars from {nu}_min0_ and {nu}_min1_ are even closer, with differences of less than 0.007R_{sun}_. These stars may be the most well known solar-like oscillating stars and deserve to be studied in detail. The asteroseismic expressions we derive for mass and radius show slight dependence on metallicity. We therefore develop a new method for computing initial metallicity from this surface metallicity by taking into account the effect of microscopic diffusion. The time dependence of initial metallicity shows some very interesting features that may be important for our understanding of chemical enrichment of Galactic Disc. According to our findings, every epoch of the disc has its own lowest and highest values for metallicity. It seems that rotational velocity is inversely proportional to 1/2 power of age as given by the Skumanich relation.2019MNRAS.489.1753Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/489/1753CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/corot : CoRoT observation log (N2-4.4) (CoRoT 2016)V/133 : Kepler Input Catalog (Kepler Mission Team, 2009)I/345 : Gaia DR2 (Gaia Collaboration 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/489/1753https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/489/1753http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/489/1753https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/489/1753https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/489/1753http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/489/1753GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/489/1753/tableb1 (Basic properties of Kepler and CoRoT targets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/489/1753/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/489/1753/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/489/1753/tableb1?GETtext/xml+votable180.050000true292.082683937.05983420.0055555555555555566/14578 14581 14585 14751 14763 14767 14770-14771 14777-14779 14794 14819 14824 14827 14918 14921-14922 14924-14926 14930-14932 14935-14936 14938-14939 14941 14947-14948 14956 14959-14960 14963 14967 14969 14973 15041 15044 15057 15061-15062 15106 15109-15110 15112 15121 15124 15129 15131-15133 15142 15145-15146 15154-15157 15168-15170 15172-15174 15178 22036 22120 22122 22300 23575 30289 30294 30878 33281 45485https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/489/1753?format=asciiOpticaldefaultJ/MNRAS/489/1753/tableb1Basic properties of Kepler and CoRoT targetsSimbadNameSimbad column added by the CDSmeta.idcharnullablee_TeSError on TeSKstat.errorintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinte_numaxError on numaxuHzstat.errorfloatnumin0? Reference frequency for min0uHzem.freq;src.varfloatnullablee_numin0? Error on numin0uHzstat.errorfloatnullablenumin1? Reference frequency for min1uHzem.freq;src.varfloatnullablee_numin1? Error on numin1uHzstat.errorfloatnullablenumin2? Reference frequency for min2uHzem.freq;src.varfloatnullablee_numin2? Error on numin2uHzstat.errorfloatnullableDnuMean large separation between oscillation frequenciesuHzpos.angDistance;stat.meanfloate_DnuError on DnuuHzstat.errorfloatdnu? Mean small separation between oscillation frequenciesuHzpos.angDistance;stat.meanfloatnullableTeSEffective temperature from spectra (see Section 2 in Paper III) (2)Kphys.temperature.effectiveintTeVK? Effective temperature from V-K colour (see Section 2 in Paper III) (2)Kphys.temperature.effectiveintnullablee_TeVK? Error on TeVKKstat.errorintnullableTeBV? Effective temperature from B-V colour (see Section 2 in Paper III) (2)Kphys.temperature.effectiveintnullablee_TeBV? Error on TeBVKstat.errorintnullableTsis0? Effective temperature from min0 (see Section 2 in Paper III) (2)Kphys.temperature.effectiveintnullablee_Tsis0? Error on Tsis0Kstat.errorintnullableTsis1? Effective temperature from min1 (see Section 3 in Paper III) (2)Kphys.temperature.effectiveintnullablee_Tsis1? Error on Tsis1Kstat.errorintnullableTsis2? Effective temperature from min2 (see Section 3 in Paper III) (2)Kphys.temperature.effectiveintnullablee_Tsis2? Error on Tsis2Kstat.errorintnullableMscaStar mass from new scaling relation (see Section 3 in Paper III) (2)solMassphys.massfloate_MscaError on MscasolMassstat.errorfloatMsis0? Star mass from min0 (see Section 3 in Paper III) (2)solMassphys.massfloatnullablee_Msis0? Error on Msis0solMassstat.errorfloatnullableMsis1? Star mass from min1 (see Section 3 in Paper III) (2)solMassphys.massfloatnullablee_Msis1? Error on Msis1solMassstat.errorfloatnullableMlit? Star mass from litteraturesolMassphys.massfloatnullablee_Mlit? Error on MlitsolMassstat.errorfloatnullableRscaStar radius from new scaling relation (see Section 3 in Paper III) (2)solRadphys.size.radiusfloate_RscaError on RscasolRadstat.errorfloatRsis0? Star radius from min0 (see Section 3 in Paper III) (2)solRadphys.size.radiusfloatnullablee_Rsis0? Error on Rsis0solRadstat.errorfloatnullableRsis1? Star radius from min1 (see Section 3 in Paper III) (2)solRadphys.size.radiusfloatnullablee_Rsis1? Error on Rsis1solRadstat.errorfloatnullableRlit? Star radius from litteraturesolRadphys.size.radiusfloatnullablee_Rlit? Error on RlitsolRadstat.errorfloatnullabledobs? Distance from litteraturepcpos.distancefloatnullablee_dobs? Error on dobspcstat.errorfloatnullabledsis? Distance from seismicpcpos.distancefloatnullablee_dsis? Error on dsispcstat.errorfloatnullableloggscaSurface gravity from new scaling relation (see Section 3 in Paper III) (2)log(cm.s**-2)phys.gravityfloate_loggscaError on gscalog(cm.s**-2)stat.errorfloatloggsis? Surface gravity from seismic (see Section 2)log(cm.s**-2)phys.gravityfloatnullablee_loggsis? Error on gsislog(cm.s**-2)stat.errorfloatnullableloggspc? Surface gravity from spectralog(cm.s**-2)phys.gravityfloatnullablee_loggspc? Error on gspclog(cm.s**-2)stat.errorfloatnullabletsis? Age from seismic (see Section 2)Gyrtime.agefloatnullablee_tsis? Error on tsisGyrstat.errorfloatnullabletyil? Age from method that based on mass, radius and metallicity (Yildiz et al. 2014MNRAS.445.4395Y)Gyrtime.agefloatnullablee_tyil? Error on tyilGyrstat.errorfloatnullableZsMetallicity in the photosphere of the star (see Section 3)phys.abund.Zfloate_Zs? Error on Zsstat.errorfloatnullableZoInitial metallicity (see Section 3)phys.abund.Zfloate_Zo? Error on Zostat.errorfloatnullableRefReferences in refs.datmeta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableNameStar name (1)meta.id;meta.maincharnumaxFrequency of maximum amplitudeuHzem.freqfloatJ/MNRAS/489/1753/refsReferencesComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorchar