J/A+A/361/1023ivo://CDS.VizieR/J/A+A/361/1023doi:10.26093/cds/vizier.33611023CDSSalasnich B.Girardi L.Weiss A.Chiosi C.2001-06-30T16:05:40Z2001-06-30T16:03:12ZCDS 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-temperatureWe present four large sets of evolutionary tracks for stars with initial chemical compositions [Y=0.250, Z=0.008], [Y=0.2773, Z=0.019], [Y=0.320, Z=0.040] and [Y=0.390, Z=0.070] and enhancement of {alpha} elements with respect to the solar pattern. The major improvement with respect to previous similar calculations is that we use consistent opacities - i.e. computed with the same chemical composition as adopted in the stellar models - over the whole relevant range of temperatures. For the same initial chemical compositions [Y, Z] and otherwise identical input physics we present also new evolutionary sequences with solar-scaled mixtures of abundances. Based on these stellar models we calculate the corresponding sets of isochrones both in the Johnson-Cousins UBVRIJHK and HST/WFPC2 photometric systems. Furthermore, we derive integrated magnitudes, colours and mass-to-light ratios for ideal single stellar populations with total mass equal to 1M_{sun}_ Finally, the major changes in the tracks, isochrones, and integrated magnitudes and colours passing from solar-scaled to {alpha}-enhanced mixtures are briefly outlined. Retrieval of the complete data set is possible via the www page http://pleiadi.pd.astro.it .2000A&A...361.1023Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/361/1023CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/311/361 : Evolution models of elliptical galaxies. II. (Tantalo+, 1996)J/A+A/335/823 : Evolution models of elliptical galaxies. III. (Tantalo+ 1998)J/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+AS/141/371 : Low-mass stars evolutionary tracks+isochrones (Girardi+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/361/1023https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/361/1023http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/361/1023https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/361/1023https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/361/1023http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/361/1023GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticalInfrareddefaultJ/A+A/361/1023/mstracksTracks computed from the ZAMS onrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] a: alpha-enhanced, s: solar-scaledmeta.codecharMassInitial 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.notecharJ/A+A/361/1023/hbtracksTracks evolved from the ZAHB onrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] a: alpha-enhanced, s: solar-scaledmeta.codecharMassInitial 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.notecharJ/A+A/361/1023/isostmagIsochrones in the HST/WFPC2 STMAG systemZMetallicityphys.abund.Zdoublef702wAbsolute magnitude in the F702W pass-bandmagphot.mag;em.opt.RfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] (a: alpha-enhanced, s: solar-scaled)meta.codecharAgeAgeyrtime.agedoublelog(Age)logarithm of the agelog(yr)time.agefloatMiniInitial mass of the starsolMassphys.massdoubleMactActual mass of the star (1)solMassphys.massfloatlogLlogarithm of surface luminositysolLumphys.luminosityfloatlogTelogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogGlogarithm of surface gravitylog(cm.s**-2)phys.gravityfloatMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloatf170wAbsolute magnitude in the F170W pass-bandmagphot.mag;em.UV.100-200nmfloatf218wAbsolute magnitude in the F218W pass-bandmagphys.magAbs;em.optfloatf255wAbsolute magnitude in the F255W pass-bandmagphot.mag;em.UV.200-300nmfloatf300wAbsolute magnitude in the F300W pass-bandmagphys.magAbs;em.opt.Ufloatf336wAbsolute magnitude in the F336W pass-bandmagphot.mag;em.opt.Ufloatf439wAbsolute magnitude in the F439W pass-bandmagphot.mag;em.opt.Bfloatf450wAbsolute magnitude in the F450W pass-bandmagphot.mag;em.opt.Bfloatf555wAbsolute magnitude in the F555W pass-bandmagphot.mag;em.opt.Vfloatf606wAbsolute magnitude in the F606W pass-bandmagphot.mag;em.opt.Rfloatf814wAbsolute magnitude in the F814W pass-bandmagphot.mag;em.opt.Ifloatf850lwAbsolute magnitude in the F850LW pass-bandmagphys.magAbs;em.optfloatFlumIndefinite integral of the Salpeter IMF by number (see the paper for more details)phys.luminosity.fundoubleJ/A+A/361/1023/isovegaIsochrones in the HST/WFPC2 VEGAMAG systemZMetallicityphys.abund.Zdoublef606wAbsolute magnitude in the F606W pass-bandmagphot.mag;em.opt.RfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] (a: alpha-enhanced, s: solar-scaled)meta.codecharAgeAgeyrtime.agedoublelog(Age)logarithm of the agelog(yr)time.agefloatMiniInitial mass of the starsolMassphys.massdoubleMactActual mass of the star (1)solMassphys.massfloatlogLlogarithm of surface luminositysolLumphys.luminosityfloatlogTelogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogGlogarithm of surface gravitylog(cm.s**-2)phys.gravityfloatMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloatf170wAbsolute magnitude in the F170W pass-bandmagphot.mag;em.UV.100-200nmfloatf218wAbsolute magnitude in the F218W pass-bandmagphys.magAbs;em.optfloatf255wAbsolute magnitude in the F255W pass-bandmagphot.mag;em.UV.200-300nmfloatf300wAbsolute magnitude in the F300W pass-bandmagphys.magAbs;em.opt.Ufloatf336wAbsolute magnitude in the F336W pass-bandmagphot.mag;em.opt.Ufloatf439wAbsolute magnitude in the F439W pass-bandmagphot.mag;em.opt.Bfloatf450wAbsolute magnitude in the F450W pass-bandmagphot.mag;em.opt.Bfloatf555wAbsolute magnitude in the F555W pass-bandmagphot.mag;em.opt.Vfloatf702wAbsolute magnitude in the F702W pass-bandmagphot.mag;em.opt.Rfloatf814wAbsolute magnitude in the F814W pass-bandmagphot.mag;em.opt.Ifloatf850lwAbsolute magnitude in the F850LW pass-bandmagphys.magAbs;em.optfloatFlumIndefinite integral of the Salpeter IMF by number (see the paper for more details)stat.fit.paramdoubleJ/A+A/361/1023/isojcmagIsochrones in the Johnson-Cousins systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] (a: alpha-enhanced, s: solar-scaled)meta.codecharZMetallicityphys.abund.ZdoubleAgeAgeyrtime.agedoublelog(Age)logarithm of the agelog(yr)time.agefloatMiniInitial mass of the starsolMassphys.massdoubleMactActual mass of the star (1)solMassphys.massfloatlogLlogarithm of surface luminositysolLumphys.luminosityfloatlogTelogarithm of effective temperaturelog(K)phys.temperature.effectivefloatlogGlogarithm of surface gravitylog(cm.s**-2)phys.gravityfloatMbolAbsolute bolometric magnitudemagphys.magAbs.bolfloatUMagAbsolute magnitude in the U pass-bandmagphys.magAbs;em.optfloatBMagAbsolute magnitude in the B pass-bandmagphys.magAbs;em.optfloatVMagAbsolute magnitude in the V pass-bandmagphys.magAbs;em.optfloatRMagAbsolute magnitude in the R pass-band (Cousins)magphys.magAbs;em.optfloatIMagAbsolute magnitude in the I pass-band (Cousins)magphys.magAbs;em.optfloatJMagAbsolute magnitude in the J pass-bandmagphys.magAbs;em.optfloatHMagAbsolute magnitude in the H pass-bandmagphys.magAbs;em.optfloatKMagAbsolute magnitude in the K pass-bandmagphys.magAbs;em.optfloatFlumIndefinite integral of the Salpeter IMF by number (see the paper for more details)stat.fit.paramdoubleJ/A+A/361/1023/sspstmagIntegrated magnitudes in the HST/WFPC2 STMAG systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] (a: alpha-enhanced, s: solar-scaled)meta.codecharZMetallicityphys.abund.ZfloatAgeAgeyrtime.agedoubleMbolIntegrated bolometric magnitude (G2)magphys.magAbs.bolfloatf170wIntegrated magnitude in the F170W pass-band (G2)magphot.mag;em.UV.100-200nmfloatf218wIntegrated magnitude in the F218W pass-band (G2)magphys.magAbs;em.opt.Ufloatf255wIntegrated magnitude in the F255W pass-band (G2)magphot.mag;em.UV.200-300nmfloatf300wIntegrated magnitude in the F300W pass-band (G2)magphys.magAbs;em.opt.Ufloatf336wIntegrated magnitude in the F336W pass-band (G2)magphot.mag;em.opt.Ufloatf439wIntegrated magnitude in the F439W pass-band (G2)magphot.mag;em.opt.Bfloatf450wIntegrated magnitude in the F450W pass-band (G2)magphot.mag;em.opt.Bfloatf555wIntegrated magnitude in the F555W pass-band (G2)magphot.mag;em.opt.Vfloatf606wIntegrated magnitude in the F606W pass-band (G2)magphot.mag;em.opt.Rfloatf702wIntegrated magnitude in the F702W pass-band (G2)magphot.mag;em.opt.Rfloatf814wIntegrated magnitude in the F814W pass-band (G2)magphot.mag;em.opt.Ifloatf850lwIntegrated magnitude in the F850LW pass-band (G2)magphot.mag;em.opt.IfloatJ/A+A/361/1023/sspvegaIntegrated magnitudes in the HST/WFPC2 VEGAMAG systemrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] (a: alpha-enhanced, s: solar-scaled)meta.codecharZMetallicityphys.abund.ZfloatAgeAgeyrtime.agedoubleMbolIntegrated bolometric magnitude (G2)magphys.magAbs.bolfloatf170wIntegrated magnitude in the F170W pass-band (G2)magphot.mag;em.UV.100-200nmfloatf218wIntegrated magnitude in the F218W pass-band (G2)magphys.magAbs;em.opt.Ufloatf255wIntegrated magnitude in the F255W pass-band (G2)magphot.mag;em.UV.200-300nmfloatf300wIntegrated magnitude in the F300W pass-band (G2)magphys.magAbs;em.opt.Ufloatf336wIntegrated magnitude in the F336W pass-band (G2)magphot.mag;em.opt.Ufloatf439wIntegrated magnitude in the F439W pass-band (G2)magphot.mag;em.opt.Bfloatf450wIntegrated magnitude in the F450W pass-band (G2)magphot.mag;em.opt.Bfloatf555wIntegrated magnitude in the F555W pass-band (G2)magphot.mag;em.opt.Vfloatf606wIntegrated magnitude in the F606W pass-band (G2)magphot.mag;em.opt.Rfloatf702wIntegrated magnitude in the F702W pass-band (G2)magphot.mag;em.opt.Rfloatf814wIntegrated magnitude in the F814W pass-band (G2)magphot.mag;em.opt.Ifloatf850lwIntegrated magnitude in the F850LW pass-band (G2)magphot.mag;em.opt.IfloatJ/A+A/361/1023/sspjcmagIntegrated colours in the Johnson-Cousins systemAgeAgeyrtime.agedoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintflag[as] a: alpha-enhanced, s: solar-scaledmeta.codecharZMetallicityphys.abund.ZfloatMtotTotal masssolMassphys.massfloatM/LvMass-to-light ratiophys.composition.massLightRatiofloatMvIntegrated absolute V magnitude (G2)magphys.magAbs;em.optfloatB-VIntegrated B-V colour index (G2)magphot.color;em.opt.B;em.opt.VfloatU-BIntegrated U-B colour index (G2)magphot.color;em.opt.U;em.opt.BfloatBCBolometric correctionmagphot.mag.bcfloatV-RIntegrated V-R colour index (G2)magphot.color;em.opt.V;em.opt.RfloatV-IIntegrated V-I colour index (G2)magphot.color;em.opt.V;em.opt.IfloatV-JIntegrated V-J colour index (G2)magphot.color;em.opt.V;em.IR.JfloatV-HIntegrated V-H colour index (G2)magphot.color;em.opt.V;em.IR.HfloatV-KIntegrated V-K colour index (G2)magphot.color;em.opt.V;em.IR.Kfloat