J/A+AS/141/371ivo://CDS.VizieR/J/A+AS/141/371CDSGirardi L.Bressan A.Bertelli G.Chiosi C.2000-12-23T15:52:46Z2000-12-23T16:49:35ZCDS support team

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

cds-question@unistra.frstellar-evolutionary-modelsinfrared-photometryvisible-astronomyWide-band photometrychemical-abundanceseffective-temperatureThese files contain a large database of stellar models that are suitable to modelling star clusters and galaxies by means of population synthesis. They are based on a large grid of stellar evolutionary tracks for the initial chemical compositions [Z=0.0004, Y=0.23], [Z=0.001, Y=0.23], [Z=0.004, Y=0.24], [Z=0.008, Y=0.25], [Z=0.019, Y=0.273] (solar composition), and [Z=0.03, Y=0.30]. Tracks are computed with updated opacities and equation of state, and a moderate amount of convective overshoot. The range of initial masses goes from 0.15M_{sun}_ to 7M_{sun}_, and the evolutionary phases extend from the zero age main sequence (ZAMS) till either the thermally pulsing AGB regime or carbon ignition. We also present an additional set of models with solar composition, computed using the classical Schwarzschild's criterion for convective boundaries. From all these models, we derive: (1) Tables with the main quantities that characterize the stellar structure along the evolutionary tracks; (2) tables of surface chemical composition after the first and second dredge-up events; (3) extended theoretical isochrones in the Johnson-Cousins UBVRIJHK broad-band photometric system, together with summary tables; (4) integrated colours of single-burst stellar populations.2000A&AS..141..371Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/141/371CatalogResearchIsServedByTAP VizieR generic servicerelated-tohttp://pleiadi.pd.astro.it : Padova database of stellar evolutionary tracksJ/A+AS/100/647 : Evolutionary Sequences II. (Bressan+ 1993)J/A+AS/104/365 : Evolutionary sequences III. (Fagotto+ 1994)J/A+AS/105/29 : Evolutionary sequences IV. (Fagotto+ 1994)J/A+AS/105/39 : Evolutionary sequences V. (Fagotto+ 1994)J/A+AS/117/113 : Evolutionary sequences VI. (Girardi+ 1996)J/A+AS/106/275 : Theoretical isochrones (Bertelli+ 1994)J/A+A/361/1023 : {alpha}-enhanced stars evolutionaryhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/141/371https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/141/371http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/141/371https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/141/371https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/141/371http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/141/371GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticalInfrareddefaultJ/A+AS/141/371/mstracksEvolutionary tracks main sequence from ZAMS onrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0/1] 0: models without overshooting 1: models with overshootingmeta.codeintMassInitial star masssolMassphys.massfloatZInitial metallicityphys.abund.ZfloatYInitial helium abundancephys.abund.YfloatAgeStellar ageyrtime.agedoublelogLlogarithm of surface luminositylog(solLum)phys.luminosityfloatlogTefflogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogglogarithm of surface gravity (in cgs units)log(cm.s**-2)phys.gravityfloatlogTclogarithm of central temperaturelog(K)phys.temperaturefloatlogrhologarithm of central density (in cgs units)log(g.cm**-3)phys.densityfloatXcYcMass fraction of either hydrogen (up to the central H-exhaustion) or helium (later stages) in the stellar centrephys.mass;arith.ratiofloatXcCMass fraction of carbon in the stellar centrephys.mass;arith.ratiodoubleXcOMass fraction of oxygen in the stellar centrephys.mass;arith.ratiodoubleQconvFractional mass of the convective corephys.mass;arith.ratiofloatQdiscFractional mass of the first mesh point where the chemical composition differs from the surface valuephys.mass;arith.ratiofloatlogLHlogarithm of the total luminosity provided by H-burning reactionslog(solLum)phys.luminosityfloatQ1HFractionary mass of the inner boundary of the H-rich regionphys.mass;arith.ratiofloatQ2HFractionary mass of the outer boundary of the H-burning regionphys.mass;arith.ratiofloatlogLHelogarithm of the total luminosity provided by He-burning reactions (2)log(solLum)phys.luminosityfloatQ1HeFractionary mass of the inner boundary of the He-burning regionphys.mass;arith.ratiofloatQ2HeFractionary mass of the outer boundary of the He-burning regionphys.mass;arith.ratiofloatlogLClogarithm of the total luminosity provided by C-burning reactions (2)log(solLum)phys.luminosityfloatlogLnulogarithm of the total luminosity lost by neutrinos (2)log(solLum)phys.luminosityfloatQTmaxFractionary mass of the point with the highest temperature inside the starphys.mass;arith.ratiofloatStageLabel indicating particular evolutionary stages (see the paper for details) (G1)meta.codecharJ/A+AS/141/371/hbtracksEvolutionary tracks horizontal branch from ZAHBrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0/1] 0: models without overshooting 1: models with overshootingmeta.codeintMassInitial star masssolMassphys.massfloatZInitial metallicityphys.abund.ZfloatYInitial helium abundancephys.abund.YfloatAgeStellar ageyrtime.agedoublelogLlogarithm of surface luminositylog(solLum)phys.luminosityfloatlogTefflogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogglogarithm of surface gravity (in cgs units)log(cm.s**-2)phys.gravityfloatlogTclogarithm of central temperaturelog(K)phys.temperaturefloatlogrhologarithm of central density (in cgs units)log(g.cm**-3)phys.densityfloatXcYcMass fraction of either hydrogen (up to the central H-exhaustion) or helium (later stages) in the stellar centrephys.mass;arith.ratiofloatXcCMass fraction of carbon in the stellar centrephys.mass;arith.ratiodoubleXcOMass fraction of oxygen in the stellar centrephys.mass;arith.ratiodoubleQconvFractional mass of the convective corephys.mass;arith.ratiofloatQdiscFractional mass of the first mesh point where the chemical composition differs from the surface valuephys.mass;arith.ratiofloatlogLHlogarithm of the total luminosity provided by H-burning reactionslog(solLum)phys.luminosityfloatQ1HFractionary mass of the inner boundary of the H-rich regionphys.mass;arith.ratiofloatQ2HFractionary mass of the outer boundary of the H-burning regionphys.mass;arith.ratiofloatlogLHelogarithm of the total luminosity provided by He-burning reactions (2)log(solLum)phys.luminosityfloatQ1HeFractionary mass of the inner boundary of the He-burning regionphys.mass;arith.ratiofloatQ2HeFractionary mass of the outer boundary of the He-burning regionphys.mass;arith.ratiofloatlogLClogarithm of the total luminosity provided by C-burning reactions (2)log(solLum)phys.luminosityfloatlogLnulogarithm of the total luminosity lost by neutrinos (2)log(solLum)phys.luminosityfloatQTmaxFractionary mass of the point with the highest temperature inside the starphys.mass;arith.ratiofloatStageLabel indicating particular evolutionary stages (see the paper for details) (G1)meta.codecharJ/A+AS/141/371/surfcompSurface chemical compositionsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0/1] 0: models without overshooting 1: models with overshootingmeta.codeintZiniInitial metallicityphys.abund.ZfloatYiniInitial helium abundancephys.abund.YfloatStage[1a2] Stage : a: all 1: first dredge-up 2: second dredge-upmeta.codecharMass? Mass (undefined for all stage)solMassphys.massfloatnullableHMass fraction of Hphys.mass;arith.ratiofloat3HeMass fraction of ^3^Hephys.mass;arith.ratiodouble4HeMass fraction of ^4^Hephys.mass;arith.ratiofloat12CMass fraction of ^12^Cphys.mass;arith.ratiodouble13CMass fraction of ^13^Cphys.mass;arith.ratiodouble14NMass fraction of ^14^Nphys.mass;arith.ratiodouble15NMass fraction of ^15^Nphys.mass;arith.ratiodouble16OMass fraction of 16^O^phys.mass;arith.ratiodouble17OMass fraction of ^17^Ophys.mass;arith.ratiodouble18OMass fraction of ^18^Ophys.mass;arith.ratiodoubleJ/A+AS/141/371/isochronIsochronesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0/1] 0: models without overshooting 1: models with overshootingmeta.codeintZExact metallicity value of the isochronephys.abund.ZdoubleageExact age value of the isochroneyrtime.agedoubleMiniInitial mass of the starsolMassphys.massdoubleMactActual mass of the star, i.e., the mass obtained considering the previous history of mass-losssolMassphys.massfloatlogLlogarithm of surface luminositylog(solLum)phys.luminosityfloatlogTefflogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogglogarithm of surface gravitylog(cm.s**-2)phys.gravityfloatMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloatUMAGAbsolute magnitude in Johnson U pass-bandmagphot.mag;em.opt.UfloatBMAGAbsolute magnitude in Johnson B pass-bandmagphys.magAbs;em.optfloatVMAGAbsolute magnitude in Johnson V pass-bandmagphys.magAbs;em.optfloatRMAGAbsolute magnitude in Cousins R pass-bandmagphys.magAbs;em.optfloatIMAGAbsolute magnitude in Cousins I pass-bandmagphys.magAbs;em.optfloatJMAGAbsolute magnitude in Johnson J pass-bandmagphot.mag;em.IR.JfloatHMAGAbsolute magnitude in Johnson H pass-bandmagphot.mag;em.IR.HfloatKMAGAbsolute magnitude in Johnson K pass-bandmagphot.mag;em.IR.KfloatFLUMIndefinite integral of the Salpeter IMF by number (1)phys.luminosity.fundoubleJ/A+AS/141/371/isochsumIsochrones, summary tablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0-1] 0: models without overshooting 1: models with overshootingmeta.codeintZExact metallicity value of the isochronephys.abund.ZdoubleageExact age value of the isochroneyrtime.agedoubleMiniInitial mass of the starsolMassphys.massfloatMactActual mass of the star, i.e., the mass obtained considering the previous history of mass-losssolMassphys.massfloatlogLlogarithm of surface luminositylog(solLum)phys.luminosityfloatlogTefflogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogglogarithm of surface gravitylog(cm.s**-2)phys.gravityfloatVMAGAbsolute magnitude in the V pass-bandmagphys.magAbs;em.optfloatU-BU-B colour index (Johnson)magphot.color;em.opt.U;em.opt.BfloatB-VB-V colour index (Johnson)magphot.color;em.opt.B;em.opt.VfloatV-IV-I colour index (Cousins)magphot.color;em.opt.V;em.opt.IfloatStageStage along the isochrone (G1)meta.codecharJ/A+AS/141/371/sspcolorIntegrated Jonhson-Cousins broad-band colours of single-burst stellar populations (SSP)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintOvershoot[0/1] 0: models without overshooting 1: models with overshootingmeta.codeintZiniInitial metalicityphys.abund.ZfloatYiniHelium initial abundancephys.abund.YfloatAgeAgeyrtime.agedoubleVMAGAbsolute V magnitudemagphys.magAbs;em.optfloatB-VB-V colour index (Johnson)magphot.color;em.opt.B;em.opt.VfloatU-BU-B colour index (Johnson)magphot.color;em.opt.U;em.opt.BfloatBCBolometric correctionmagphot.mag.bcfloatV-RV-R colour index (Cousins)magphot.color;em.opt.V;em.opt.RfloatV-IV-I colour index (Cousins)magphot.color;em.opt.V;em.opt.IfloatV-JV-J colour index (Johnson)magphot.color;em.opt.V;em.IR.JfloatV-HV-H colour index (Johnson)magphot.color;em.opt.V;em.IR.HfloatV-KV-K colour index (Johnson)magphot.color;em.opt.V;em.IR.Kfloat