J/A+A/616/A157ivo://CDS.VizieR/J/A+A/616/A157doi:10.26093/cds/vizier.36160157CDSLeslie S.K.Schinnerer E.Groves B.Sargent M.T.Zamorani G.Lang P.,Vardoulaki E.2018-09-10T07:58:19Z2018-09-07T07:55:59ZCDS support team

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

cds-question@unistra.frgalaxiesphotometryWe evaluate dust-corrected far-ultraviolet (FUV) star formation rates (SFRs) for samples of star-forming galaxies at z~0 and z~0.7 and find significant differences between values obtained through corrections based on UV colour, from a hybrid mid-infrared (MIR) plus FUV relation, and from a radiative transfer based attenuation correction method. The performances of the attenuation correction methods are assessed by their ability to remove the dependency of the corrected SFR on inclination, as well as returning, on average, the expected population mean SFR. We find that combining MIR (rest-frame ~13um) and FUV luminosities gives the most inclination-independent SFRs and reduces the intrinsic SFR scatter of the methods we tested. However, applying the radiative transfer based method gives corrections to the FUV SFR that are inclination independent and in agreement with the expected SFRs at both z~0 and z~0.7. SFR corrections based on the UV-slope perform worse than the other two methods we tested. For our local sample, the UV-slope method works on average, but does not remove inclination biases. At z~0.7, we find that the UV-slope correction we used locally flattens the inclination dependence compared to the raw FUV measurements, but was not sufficient to correct for the large attenuation observed at z~0.7.2018A&A...616A.157Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/616/A157CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/616/A157https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/616/A157http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/616/A157https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/616/A157https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/616/A157http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/616/A157GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/616/A157/localsfrSFRs of local galaxy samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzRedshiftsrc.redshiftdoublelogMStellar mass (log10)log(solMass)phys.massdoublee_logMError on stellar masslog(solMass)stat.errordouble1-cosi? 1-cos(inclination)meta.notedoublenullablee_1-cosi? Error on 1-cos(inclination)stat.errordoublenullabler50Half-light radius g-bandkpcphys.size.radiusdoublenSersic index g-bandstat.fit.paramdoublelogSFRFUVobsFUV star formation rate, log(SFRFUV)log(solMass.yr**-1)phys.SFRdoublee_logSFRFUVobsError on log(SFRFUV)log(solMass.yr**-1)stat.errordoublelogSFRFUVblog(SFRFUV) corrected with betalog(solMass.yr**-1)phys.SFRdoublee_logSFRFUVbError on log(SFRFUVb)log(solMass.yr**-1)stat.errordoublelogSFRFUVIR? log(SFRFUV) corrected by UV+IRlog(solMass.yr**-1)phys.SFRdoublenullablee_logSFRFUVIR? Error on log(SFRFUVIR)log(solMass.yr**-1)stat.errordoublenullablelogSFRFUVRT? log(SFRFUV) corrected using RTlog(solMass.yr**-1)phys.SFRdoublenullablee_logSFRFUVRT? Error on log(SFRFUVRT)log(solMass.yr**-1)stat.errorfloatnullableJ/A+A/616/A157/cosmosfrSFRs of intermediate redshift galaxy samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzRedshiftsrc.redshiftdoublelogMStellar mass (log10)log(solMass)phys.massdoublee_logMError on stellar masslog(solMass)stat.errordouble1-cosi1-cos(inclination)meta.notedoublee_1-cosiError on 1-cos(inclination)stat.errordoubler50half-light radius I-bandkpcphys.size.radiusdoublenSersic index I-bandstat.fit.paramdoublelogSFRUVobsFUV star formation rate, log(SFRFUV)log(solMass.yr**-1)phys.SFRdoublee_logSFRUVobsError on log(SFRFUV)log(solMass.yr**-1)stat.errordoublelogSFRUVb? log(SFRFUV) corrected using betalog(solMass.yr**-1)phys.SFRdoublenullablee_logSFRUVb? Error on log(SFRUVb)log(solMass.yr**-1)stat.errordoublenullablelogSFRUVIR? log(SFRFUV) corrected by UV+IRlog(solMass.yr**-1)phys.SFRdoublenullablee_logSFRUVIR[]? Error on log(SFRUVIR)log(solMass.yr**-1)stat.errordoublenullablelogSFRUVRT? log(SFRFUV) corrected using RTlog(solMass.yr**-1)phys.SFRdoublenullablee_logSFRUVRT? Error on log(SFRUVRT)log(solMass.yr**-1)stat.errorfloatnullable