J/A+A/609/A114ivo://CDS.VizieR/J/A+A/609/A114doi:10.26093/cds/vizier.36090114CDSGroenewegen M.A.TSloan G.C.2018-11-20T15:02:33Z2018-01-25T08:10:36ZCDS support team

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

cds-question@unistra.frmagellanic-cloudsinfrared-sourceslate-type-starsstellar-mass-lossMass loss is one of the fundamental properties of asymptotic giant branch (AGB) stars, and through the enrichment of the interstellar medium, AGB stars are key players in the life cycle of dust and gas in the universe. However, a quantitative understanding of the mass-loss process is still largely lacking. To investigate mass loss and luminosity in a large sample of evolved stars in several Local Group galaxies with a variety of metallicities and star-formation histories: the Small and Large Magellanic Cloud, and the Fornax, Carina, and Sculptor dwarf spheroidal galaxies (dSphs). Dust radiative transfer models are presented for 225 carbon stars and 171 oxygen-rich evolved stars in several Local Group galaxies for which spectra from the Infrared Spectrograph on Spitzer are available. The spectra are complemented with available optical and infrared photometry to construct spectral energy distributions. A minimisation procedure is used to determine luminosity and mass-loss rate (MLR). Pulsation periods are derived for a large fraction of the sample based on a re-analysis of existing data. New deep K-band photometry from the VMC survey and multi-epoch data from IRAC (at 4.5 micron) and AllWISE and NEOWISE have allowed us to derive pulsation periods longer than 1000 days for some of the most heavily obscured and reddened objects. We derive (dust) MLRs and luminosities for the entire sample. The estimated MLRs can differ significantly from estimates for the same objects in the literature due to differences in adopted optical constants (up to factors of several) and details in the radiative transfer modelling. Updated parameters for the super-AGB candidate MSX SMC 055 (IRAS 00483-7347) are presented. Its current mass is estimated to be 8.5 +- 1.6 solar mass, suggesting an initial mass well above 8 solar mass in agreement with estimates based on its large Rubidium abundance. Using synthetic photometry, we present and discuss color-color and color-magnitude diagrams which can be expected from the James Webb Space Telescope.2018A&A...609A.114Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/609/A114CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/609/A114https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/609/A114http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/609/A114https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/609/A114https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/609/A114http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/609/A114GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/609/A114/tablea2 (M star sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/609/A114/tablea2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/609/A114/tablea2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/609/A114/tablea2?GETtext/xml+votable180.050000true69.84870806-73.184111110.005555555555555556Cone search capability for table J/A+A/609/A114/tablea1 (*Carbon star (corrected version))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/609/A114/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/609/A114/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/609/A114/tablea1?GETtext/xml+votable180.050000true8.90525-73.165583060.0055555555555555564/2068 5/8263 8269 8278 8280-8281 8323 8329 6/27574 27580 33037 33043 33046-33047 33049 33051 33059 33062 33072 33075 33080-33082 33084 33087 33104-33105 33107 33110 33116-33117 33132-33133 33137-33138 33299 33304 33306 33328 35720 35883 35968-35969 37506 37538 37544 38914 391001.528037907652962e-22 5.046557045242342e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/609/A114?format=asciiInfrareddefaultJ/A+A/609/A114/tablea2M star sampleSimbadNameSimbad column added by the CDSmeta.idcharIdentIdentifier in Tables and Figuresmeta.idcharRemarksRemarks (G2)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the objectmeta.id;meta.maincharRAJ2000Right Ascencion (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainPeriod? Pulsation perioddtime.periodintnullableAmp? Pulsation (semi-)amplitudemagsrc.var.amplitudefloatnullableFilter[W2 BVRIK] Filter for period and amplitudemeta.notecharRef? Reference for period and amplitude (G1)meta.noteintnullableJ/A+A/609/A114/tableb1Fitting results for the C starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIdentIdentifier from tablea1meta.idcharTeffEffective temperatureKphys.temperature.effectiveintloggGravity (log x 100)0.01log(cm.s**-2)phys.gravityintC/O? C/O ratio (x 100)phys.abundintnullableDustDust: grain size and typemeta.notecharLLuminositysolLumphys.luminosityinttauDust optical depth at 0.5 micronphys.absorption.opticalDepthdoubleMLRtotal mass-loss ratesolMass/yrphys.mass.lossdoublef_MLR[0/1] MLR fitted (1) or fixed (0)meta.codeintTcDust temperature at the inner radiusKphys.temperatureintf_Tc[0/1] Tc fitted (1) or fixed (0)meta.codeintpSlope of the density lawspect.indexfloatf_p[0/1] f fitted (1) or fixed (0)meta.codeintRoutOuter radius (in inner radius/1000)phys.angSize;srcfloatChi2Reduced chi-squaredstat.fit.chi2intJ/A+A/609/A114/tablec1*Synthetic photometry for all starsIdentIdentifiermeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintUmagBessell U band synthetic magnitude (Vega)magphot.mag;em.opt.UfloatBmagBessell B band synthetic magnitude (Vega)magphot.mag;em.opt.BfloatVmagBessell V band synthetic magnitude (Vega)magphot.mag;em.opt.VfloatRmagBessell R band synthetic magnitude (Vega)magphot.mag;em.opt.RfloatImagBessell I band synthetic magnitude (Vega)magphot.mag;em.opt.IfloatJ2mag2MASS J band synthetic magnitude (Vega)magphot.mag;em.IR.JfloatH2mag2MASS H band synthetic magnitude (Vega)magphot.mag;em.IR.HfloatK2mag2MASS K band synthetic magnitude (Vega)magphot.mag;em.IR.KfloatZmagVISTA Z band synthetic magnitude (Vega)magphot.mag;em.opt.IfloatYmagVISTA Y band synthetic magnitude (Vega)magphot.mag;em.IR.JfloatJmagVISTA J band synthetic magnitude (Vega)magphot.mag;em.IR.JfloatHmagVISTA H band synthetic magnitude (Vega)magphot.mag;em.IR.HfloatKmagVISTA K band synthetic magnitude (Vega)magphot.mag;em.IR.KfloatW1WISE 1 band synthetic magnitude (Vega)magphot.mag;em.IR.3-4umfloatW2WISE 2 band synthetic magnitude (Vega)magphot.mag;em.IR.4-8umfloatW3WISE 3 band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatW4WISE 4 band synthetic magnitude (Vega)magphot.flux.density;em.IR.15-30umfloat[3.6]IRAC 3.6um band synthetic magnitude (Vega)magphot.mag;em.IR.3-4umfloat[4.5]IRAC 4.5um band synthetic magnitude (Vega)magphot.mag;em.IR.4-8umfloat[5.8]IRAC 5.8um band synthetic magnitude (Vega)magphot.flux.density;em.IR.4-8umfloat[8.0]IRAC 8.0um band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloat[24]MIPS 24um band synthetic magnitude (Vega)magphot.flux.density;em.IR.15-30umfloat[70]MIPS 70um band synthetic magnitude (Vega)magphot.flux.density;em.IR.30-60umfloat[160]MIPS 160um band synthetic magnitude (Vega)magphot.flux.density;em.mm.1500-3000GHzfloatlogF70Herschel PACS 70um band synthetic fluxlog(mJy)phot.flux.density;em.IR.30-60umfloatlogF110Herschel PACS 110um band synthetic fluxlog(mJy)phot.flux.density;em.IR.60-100umfloatlogF170Herschel PACS 170um band synthetic fluxlog(mJy)phot.flux.density;em.mm.1500-3000GHzfloatlogF250SPIRE 250um band synthetic fluxlog(mJy)phot.flux.density;em.mm.750-1500GHzfloatlogF350SPIRE 350um band synthetic fluxlog(mJy)phot.flux.density;em.mm.750-1500GHzfloatlogF550SPIRE 550um band synthetic fluxlog(mJy)phot.flux.density;em.mm.400-750GHzfloatN2Akari N2 band synthetic magnitude (Vega)magphot.mag;em.IR.8-15umfloatN3Akari N3 band synthetic magnitude (Vega)magphot.mag;em.IR.8-15umfloatN4Akari N4 band synthetic magnitude (Vega)magphot.flux.density;em.IR.3-4umfloatS7Akari S7 band synthetic magnitude (Vega)magphot.flux.density;em.IR.4-8umfloatS9WAkari S9W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatS11Akari S11 band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatL15Akari L15 band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatL18WAkari L18W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatL24Akari L24 band synthetic magnitude (Vega)magphot.flux.density;em.IR.15-30umfloatN60Akari N60 band synthetic magnitude (Vega)magphot.flux.density;em.IR.30-60umfloatWSAkari WS band synthetic magnitude (Vega)magphot.flux.density;em.IR.60-100umfloatWLAkari WL band synthetic magnitude (Vega)magphot.flux.density;em.mm.1500-3000GHzfloatN160Akari N160 band synthetic magnitude (Vega)magphot.flux.density;em.mm.1500-3000GHzfloatF070WJWST NIRCAM F070W band synthetic magnitude (Vega)magphot.mag;em.opt.IfloatF090WJWST NIRCAM F090W band synthetic magnitude (Vega)magphot.mag;em.opt.IfloatF115WJWST NIRCAM F115W band synthetic magnitude (Vega)magphot.mag;em.IR.JfloatF150WJWST NIRCAM F150W band synthetic magnitude (Vega)magphot.mag;em.IR.HfloatF200WJWST NIRCAM F200W band synthetic magnitude (Vega)magphot.mag;em.IR.KfloatF277WJWST NIRCAM F277W band synthetic magnitude (Vega)magphot.mag;em.IR.KfloatF356WJWST NIRCAM F356W band synthetic magnitude (Vega)magphot.flux.density;em.IR.3-4umfloatF444WJWST NIRCAM F444W band synthetic magnitude (Vega)magphot.flux.density;em.IR.4-8umfloatF770WJWST MIRI F770W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF1000WJWST MIRI F1000W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF1130WJWST MIRI F1130W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF1280WJWST MIRI F1280W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF1500WJWST MIRI F1500W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF1800WJWST MIRI F1800W band synthetic magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatF2100WJWST MIRI F2100W band synthetic magnitude (Vega)magphot.flux.density;em.IR.15-30umfloatF2550WJWST MIRI F2550W band synthetic magnitude (Vega)magphot.flux.density;em.IR.15-30umfloatF140MJWST NIRCAM F140M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF158MJWST NIRCAM F158M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF162MJWST NIRCAM F162M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF182MJWST NIRCAM F182M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF210MJWST NIRCAM F210M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF250MJWST NIRCAM F250M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF380MJWST NIRCAM F380M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF300MJWST NIRCAM F300M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF335MJWST NIRCAM F335M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF360MJWST NIRCAM F360M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF410MJWST NIRCAM F410M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF430MJWST NIRCAM F430M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF460MJWST NIRCAM F460M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF480MJWST NIRCAM F480M band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatF560WJWST MIRI F560W band synthetic magnitude (Vega)magphot.flux.density;em.IRfloatlogF350gGeneric sub-mm filters at 350um band synthetic fluxlog(mJy)phot.flux.density;em.mm.750-1500GHzfloatlogF450gGeneric sub-mm filters at 450um band synthetic fluxlog(mJy)phot.flux.density;em.mm.400-750GHzfloatlogF850gGeneric sub-mm filters at 850um band synthetic fluxlog(mJy)phot.flux.density;em.mm.200-400GHzfloatlogF1300gGeneric sub-mm filters at 1300um band synthetic fluxlog(mJy)phot.flux.density;em.mm.200-400GHzfloatJ/A+A/609/A114/tablea1*Carbon star (corrected version)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the objectmeta.id;meta.maincharRAJ2000Right Ascencion (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainIdentIdentifier in Tables and Figuresmeta.idcharPeriod? Pulsation perioddtime.periodintnullableAmp? Pulsation (semi-)amplitudemagsrc.var.amplitudefloatnullableFilter[W2 BVRIK] Filter for period and amplitudemeta.notecharRef? Reference for period and amplitude (G1)meta.noteintnullableRemarksRemarks (G2)meta.notecharJ/A+A/609/A114/tableb2Fitting results for the M starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIdentIdentifier from tablea2meta.idcharTeffEffective temperatureKphys.temperature.effectiveintloggLog Gravitylog(cm.s**-2)phys.gravityfloatDustDust: grain size and typemeta.notecharLLuminositysolLumphys.luminosityinttauDust optical depth at 0.5 micronphys.absorption.opticalDepthdoubleMLRtotal mass-loss ratesolMass/yrphys.mass.lossdoublef_MLR[0/1] MLR fitted (1) or fixed (0)meta.codeintTcDust temperature at the inner radiusKphys.temperatureintf_Tc[0/1] Tc fitted (1) or fixed (0)meta.codeintpSlope of the density lawspect.indexfloatf_p[0/1] f fitted (1) or fixed (0)meta.codeintRoutOuter radius (in inner radius/1000)phys.angSize;srcfloatChi2Reduced chi-squaredstat.fit.chi2int