J/A+A/582/A121ivo://CDS.VizieR/J/A+A/582/A121doi:10.26093/cds/vizier.35820121CDSRemy-Ruyer A.Madden S.C.Galliano F.Lebouteiller V.Baes M.,Bendo G.J.Boselli A.Ciesla L.Cormier D.Cooray A.Cortese L.,De Looze I.Doublier-Pritchard V.Galametz M.Jones A.P.,Karczewski O.L.Lu N.Spinoglio L.2020-11-27T08:15:36Z2016-04-06T12:09:50ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesinterstellar-mediuminfrared-photometryIn this work, we aim to provide a consistent analysis of the dust properties from metal-poor to metal-rich environments by linking them to fundamental galactic parameters. We consider two samples of galaxies: the Dwarf Galaxy Survey (DGS) and the Key Insights on Nearby Galaxies: a Far-Infrared Survey with Herschel (KINGFISH), totalling 109 galaxies, spanning almost 2dex in metallicity. We collect infrared (IR) to submillimetre (submm) data for both samples and present the complete data set for the DGS sample. We model the observed spectral energy distributions (SED) with a physically-motivated dust model to access the dust properties: dust mass, total-IR luminosity, polycyclic aromatic hydrocarbon (PAH) mass fraction, dust temperature distribution, and dust-to-stellar mass ratio. Using a different SED model (modified black body), different dust composition (amorphous carbon in lieu of graphite), or a different wavelength coverage at submm wavelengths results in differences in the dust mass estimate of a factor two to three, showing that this parameter is subject to non-negligible systematic modelling uncertainties. We find half as much dust with the amorphous carbon dust composition. For eight galaxies in our sample, we find a rather small excess at 500{mu}m (<=1.5{sigma}). We find that the dust SED of low-metallicity galaxies is broader and peaks at shorter wavelengths compared to more metal-rich systems, a sign of a clumpier medium in dwarf galaxies. The PAH mass fraction and dust temperature distribution are found to be driven mostly by the specific star formation rate, sSFR, with secondary effects from metallicity. The correlations between metallicity and dust mass or total-IR luminosity are direct consequences of the stellar mass-metallicity relation. The dust-to-stellar mass ratios of metal-rich sources follow the well-studied trend of decreasing ratio for decreasing sSFR. The relation is more complex for low-metallicity galaxies with high sSFR, and depends on the chemical evolutionary stage of the source (i.e. gas-to-dust mass ratio). Dust growth processes in the ISM play a key role in the dust mass build-up with respect to the stellar content at high sSFR and low metallicity. We conclude that the evolution of the dust properties from metal-poor to metal-rich galaxies derives from a complex interplay between star formation activity, stellar mass, and metallicity.2015A&A...582A.121Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/582/A121CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/582/A121https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/582/A121http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/582/A121https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/582/A121https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/582/A121http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/582/A121GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/582/A121/sample (DGS and KINGFISH stellar mass and star-formation parameters (table4) and dust parameters (table9))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/582/A121/sample?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/582/A121/sample?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/582/A121/sample?GETtext/xml+votable180.050000true9.2187042-33.55478610.0055555555555555566/684 764 2320 3042 3389 3506 4447 5181 5492 5715 5751 5799 5950 6011 6042 6046 6419 7241 7281 7602 7604 7607 7624 7769 7799 7878 7946 7956 8028 8106 10399 10431 10481 10587 10689 10761 10769 10811 10841 10856 10881 10901 10911 10970 11137 11177-11178 11382 11434 11457 11933 11961 13522 15592 16441 17594 17612 18002 18198 18398 19570 19934 20283 20388 22828 23078 23178 23566 24696 25083 25594 25659 25946 26271 26971 27030 27514 27555 27830 27861 27914 27937 28015 28035 28123 28149 28167 28496 28631 29718 33986 34404 34471 34493 34534 35243 35576 35993 36194 36241 36756 36974 38390 39602 40124 43420 43845 438745.675559809562688e-22 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/582/A121?format=asciiInfrareddefaultJ/A+A/582/A121/sampleDGS and KINGFISH stellar mass and star-formation parameters (table4) and dust parameters (table9)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSampleSamplesrc.samplecharNameSource namemeta.id;meta.maincharl_logM*[<>=] Limit flag on logM*meta.code.errorcharlogM*Stellar mass (1)log(solMass)phys.massfloate_logM*? rms uncertainty on logM*log(solMass)stat.errorfloatnullablelogSFR? Star-formation rates from H{alpha}+LTIR (2)log(solMass.yr**-1)phys.SFRfloatnullablee_logSFR? rms uncertainty on logSFRlog(solMass.yr**-1)stat.error;phys.SFRfloatnullablel_logsSFR[<>=] Limit flag on logsSFRmeta.code.errorcharlogsSFR? Specific star-formation rates defined by SFR/M*log(yr**-1)phys.SFRfloatnullablee_logsSFR? rms uncertainty on logsSFRlog(yr**-1)stat.errorfloatnullablelogLHa? H{alpha} luminosity (3)log(1e-07W)phys.luminosity;em.line.Halphafloatnullablen_logLHa[a] Note on ogLHa (4)meta.notecharr_n_logLHa? References for n_logLHa (5)meta.ref;pos.frameintnullablel_logMdustGr[<>=] Limit flag on logMdustGrmeta.code.errorcharlogMdustGr? Dust mass derived using graphite for the carbonaceous componentlog(solMass)phys.massfloatnullablen_logMdustGr[a] Note on logMdustGr (4)meta.notecharlogMdustAc? Dust mass derived using amorphous carbons for the carbonaceous componentlog(solMass)phys.massfloatnullablelogLTIR? Total infrared luminosity, from the best-fit model and integrated between 1 and 1000umlog(solLum)phys.luminosity;em.IRfloatnullablen_logLTIR[b] Note on logLTIR (4)meta.notecharl_fPAH[<>=] Limit flag on fPAHmeta.code.errorcharfPAH? PAH mass fraction, normalised to the Galactic value fPAH_{sun}_=4.57%phys.mass;pos.galacticfloatnullablen_fPAH[c] Note on fPAH (4)meta.notechar<U>? Mass-averaged starlight intensity (1)phot.flux;arith.ratiodoublenullablesigmaU? Standard deviation of the starlight intensity distribution (2)stat.stdevdoublenullableTdust? Average dust temperature (3)Kphys.temperaturefloatnullablen_Tdust[a] Note on Tdust (4)meta.notecharUmin? Minimum value of the starlight intensity, normalised to the Galactic value U_{sun}_Sunphot.flux;em.opt;arith.ratiofloatnullableDU? Difference between the maximum and minimum values of the starlight intensity distribution, normalised to the Galactic value U_{sun}_Sunspect.line.intensity;arith.diff;stat.minfloatnullablealpha? Index of the power law describing the starlight intensity distributionspect.indexfloatnullableTMIRBB? Temperature of the additional MIR modBBKphys.temperaturefloatnullableTMIRBBb? Second value of temperature of the additional MIR modBBKphys.temperatureintnullable_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/A+A/582/A121/table5Updated Herschel flux densities for the DGS samplel_F70[<>=] Limit flag on F70meta.code.errorcharNameSource namemeta.id;meta.maincharn_F70[b] Note on F70 (1)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintF70PACS flux at 70umJyphot.flux.density;em.IR.30-60umfloate_F70? rms uncertainty on F70Jystat.errorfloatnullablel_F100[<>=] Limit flag on F1000meta.code.errorcharF100? PACS flux at 100umJyphot.flux.density;em.IR.60-100umfloatnullablee_F100? rms uncertainty on F100Jystat.errorfloatnullablen_F100[b] Note on F100 (1)meta.notecharl_F160[<>=] Limit flag on F160meta.code.errorcharF160PACS flux at 160umJyphot.flux.density;em.mm.1500-3000GHzfloate_F160? rms uncertainty on F160Jystat.errorfloatnullableMet[SP] Map method (2)meta.notecharn_Met[cd] Note on Map method (1)meta.notecharl_F250[<>=] Limit flag on F250meta.code.errorcharF250? SPIRE flux at 250umJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F250? rms uncertainty on F250Jystat.errorfloatnullablel_F350[<>=] Limit flag on F350meta.code.errorcharF350? SPIRE flux at 350umJyphot.flux.density;em.mm.750-1500GHzfloatnullablee_F350? rms uncertainty on F350Jystat.errorfloatnullablel_F500[<>=] Limit flag on F500meta.code.errorcharF500? SPIRE flux on F500Jyphot.flux.density;em.mm.400-750GHzfloatnullablee_F500? rms uncertainty on F500Jystat.errorfloatnullableJ/A+A/582/A121/table6Spitzer IRAC flux densities for the DGS sampleNameSource namemeta.id;meta.mainchare_F5.8? rms uncertainty on F5.8mJystat.errorfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintn_Name[f] Note on IC 10 (1)meta.notecharl_F3.6[<>=] Limit flag on F3.6meta.code.errorcharF3.6? IRAC flux at 3.6ummJyphot.mag;em.IR.3-4umdoublenullablee_F3.6? rms uncertainty on F3.6mJystat.errorfloatnullablel_F4.5[<>=] Limit flag on F4.5meta.code.errorcharF4.5? IRAC flux at 4.5ummJyphot.mag;em.IR.4-8umdoublenullablee_F4.5? rms uncertainty on F4.5mJystat.errorfloatnullablel_F5.8[<>=] Limit flag on F5.8meta.code.errorcharF5.8? IRAC flux at 5.8ummJyphot.flux.density;em.IR.4-8umfloatnullablel_F8.0[<>=] Limit flag on F8.0meta.code.errorcharF8.0? IRAC flux at 8.0ummJyphot.flux.density;em.IR.8-15umfloatnullablee_F8.0? rms uncertainty on F8.0mJystat.errorfloatnullableApRad? Aperture radiusarcsecphys.angSize;srcintnullableApRad2? Second aperture radiusarcsecphys.angSize;srcintnullablen_ApRad[abcde] Note on ApRad (2)meta.notecharf_ApRad[yes ] Aperture radius corrected ?meta.codecharJ/A+A/582/A121/table7WISE flux densities for the DGS samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.maincharn_Name[d] Note on NGC 6822 (1)meta.notecharl_F3.4[<>=] Limit flag on F3.4meta.code.errorcharF3.4? WISE flux at 3.4ummJyphot.mag;em.IR.3-4umdoublenullablee_F3.4? rms uncertainty on F3.4mJystat.errorfloatnullablen_F3.4[c] Note on F3.4 (2)meta.notecharl_F4.6[<>=] Limit flag on F4.6meta.code.errorcharF4.6? WISE flux at 4.6ummJyphot.mag;em.IR.4-8umfloatnullablee_F4.6? rms uncertainty on F4.6mJystat.errorfloatnullablen_F4.6[c] Note on F4.6meta.notecharl_F12[<>=] Limit flag on F12meta.code.errorcharF12? WISE flux at 12ummJyphot.flux.density;em.IR.8-15umfloatnullablee_F12? rms uncertainty on F12mJystat.errorfloatnullablen_F12[c] Note on F12meta.notecharl_F22[<>=] Limit flag on F22meta.code.errorcharF22? WISE flux at 22ummJyphot.flux.density;em.IR.15-30umdoublenullablee_F22? rms uncertainty on F22mJystat.errorfloatnullablen_F22[c] Note on F22meta.notecharApRad12? First aperture radius or semi-major axis (3)arcsecphys.angSizeintnullableApRad12b? First aperture semi-minor axis (3)arcsecphys.angSize.sminAxis;instr.fovintnullabler_ApRad12[ab] Note for ApRad12 (4)meta.ref;pos.framecharApRad34? Second aperture radius (3)arcsecphys.angSize;srcintnullablen_ApRad34[ab] Note for ApRad34 (4)meta.notecharJ/A+A/582/A121/table82MASS and IRAS flux densities from the literature for the DGS samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.maincharn_Name[a] Note on Name (1)meta.notecharFJ? 2MASS flux in J-bandmJyphot.flux.density;em.IR.Jdoublenullablee_FJ? rms uncertainty on FJmJystat.errorfloatnullableFH? 2MASS flux in JH-bandmJyphot.flux.density;em.IR.Hfloatnullablee_FH? rms uncertainty on FHmJystat.errorfloatnullablel_FKs[<>=] Limit flag on FKsmeta.code.errorcharFKs? 2MASS flux in Ks-bandmJyphot.mag;em.IR.Kfloatnullablee_FKs? rms uncertainty on FKsmJystat.errorfloatnullabler_FJ[1/5]? Reference for 2MASS fluxes (1)meta.ref;pos.frameintnullablel_F12[<>=] Limit flag on F12meta.code.errorcharF12? IRAS flux at 12umJyphot.flux.density;em.IR.8-15umfloatnullablee_F12? rms uncertainty on F12Jystat.errorfloatnullablen_F12[b] Note on F12 (2)meta.notecharl_F25[<>=] Limit flag on F25meta.code.errorcharF25? IRAS flux at 25umJyphot.flux.density;em.IR.15-30umfloatnullablee_F25? rms uncertainty on F15Jystat.errorfloatnullablen_F25[b] Note on F25 (2)meta.notecharl_F60[<>=] Limit flag on F60meta.code.errorcharF60? IRAS flux at 60umJyphot.flux.density;em.IR.30-60umfloatnullablee_F60? rms uncertainty on F60Jystat.errorfloatnullablen_F60[b] Note on F60 (2)meta.notecharl_F100[<>=] Limit flag on F100meta.code.errorcharF100? IRAS flux at 100umJyphot.flux.density;em.IR.60-100umfloatnullablee_F100? rms uncertainty on F100Jystat.errorfloatnullablen_F100[b] Note on F100 (2)meta.notecharr_F12[6/12]? References for IRAS fluxes (1)meta.ref;pos.frameintnullableJ/A+A/582/A121/tableb1DGS Spitzer/IRAC and IRS observing LogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSource namemeta.id;meta.maincharn_Name[abc, ] Note on Name (1)meta.notecharIRACIRAC AOR keymeta.idintIRSIRS AOR keymeta.idcharExtIRS Extractionmeta.notechar