J/A+A/451/57ivo://CDS.VizieR/J/A+A/451/57doi:10.26093/cds/vizier.34510057CDSMarcillac D.Elbaz D.Chary R.R.Dickinson M.Galliano F.Morrison G.2025-08-04T20:00:15Z2007-03-15T04:59:53ZCDS support team

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

cds-question@unistra.frgalaxiesinfrared-sourcesWe present evidence that the mid infrared (MIR, rest frame 5-30{mu}m) is a good tracer of the total infrared luminosity, L(IR)(=L[8-1000{mu}m]), and star formation rate (SFR), of galaxies up to z~1.3. We use deep MIR images from the Infrared Space Observatory (ISO) and the Spitzer Space Telescope in the Northern field of the Great Observatories Origins Deep Survey (GOODS-N) together with VLA radio data to compute three independant estimates of L(IR). The L(IR,MIR) derived from the observed 15 and/or 24{mu}m flux densities using a library of template SEDs, and L(IR,radio), derived from the radio (1.4 and/or 8.5GHz) using the radio-far infrared correlation, agree with a 1-sigma dispersion of 40%. We use the k-correction as a tool to probe different parts of the MIR spectral energy distribution (SED) of galaxies as a function of their redshift and find that on average distant galaxies present MIR SEDs very similar to local ones.2006A&A...451...57Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/451/57CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/451/57https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/451/57http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/451/57https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/451/57https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/451/57http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/451/57GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/451/57/table3 (Description of the sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/451/57/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/451/57/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/451/57/table3?GETtext/xml+votable180.050000true189.13081462.1871070.0055555555555555566/112529.276497240453405e-25 1.324299464694731e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/451/57?format=asciiInfrareddefaultJ/A+A/451/57/table3Description of the samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordint[MEC2006]Sequential numbermeta.id;meta.mainintRAJ2000Right ascension in decimal degrees (J2000)degpos.eq.ra;meta.mainDEJ2000Declination in decimal degrees (J2000)degpos.eq.dec;meta.mainzRedshiftsrc.redshiftfloatF15umFlux density at 15umuJyphot.flux.density;em.IR.8-15umintE_F15umError on 15um (upper limit)uJystat.error;stat.maxinte_F15umError on 15um (lower limit)uJystat.errorintF24umFlux density at 24umuJyphot.flux.density;em.IR.15-30uminte_F24umrms uncertainty on F24umuJystat.errorintF8.5GHz? Flux density at 8.5GHzuJyphot.flux.density;em.radio.6-12GHzfloatnullableF1.4GHz? Flux density at 1.4GHzuJyphot.flux.density;em.radio.750-1500MHzfloatnullableLIR-radio? Infrared luminosity (8-1000{mu}m) derived from radio passbandlog(solLum)phys.luminosity;em.IRfloatnullableLIR-24CEInfrared luminosity (8-1000{mu}m) derived from MIPS-24 passband, CE librarylog(solLum)phys.luminosity;em.IRfloatLIR-24DHInfrared luminosity (8-1000{mu}m) derived from MIPS-24 passband, DH librarylog(solLum)phys.luminosity;em.IRfloatLIR-24LDPInfrared luminosity (8-1000{mu}m) derived from MIPS-24 passband, LDP librarylog(solLum)phys.luminosity;em.IRfloatLIR-15CEInfrared luminosity (8-1000{mu}m) derived from ISOCAM-15 passband, DH librarylog(solLum)phys.luminosity;em.IRfloatLIR-15DHInfrared luminosity (8-1000{mu}m) derived from ISOCAM-15 passband, CE librarylog(solLum)phys.luminosity;em.IRfloatLIR-15LDPInfrared luminosity (8-1000{mu}m) derived from ISOCAM-15 passband, LDP librarylog(solLum)phys.luminosity;em.IRfloat