J/MNRAS/412/1070ivo://CDS.VizieR/J/MNRAS/412/1070doi:10.26093/cds/vizier.74121070CDSKawara K.Hirashita H.Nozawa T.Kozasa T.Oyabu S.Matsuoka Y.,Shimizu T.Sameshima H.Ienaka N.2024-07-13T20:14:45Z2011-11-10T14:38:00ZCDS support team

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

cds-question@unistra.frastronomical-modelsstellar-atmospheresextinctionsupernovaegalaxiesinfrared-sourcesWe apply the supernova (SN) extinction curves to reproduce the observed properties of SST J1604+4304 which is a young infrared (IR) galaxy at z~1. The SN extinction curves used in this work were obtained from models of unmixed ejecta of Type II supernovae for the Salpeter initial mass function with a mass range from 8 to 30M_{sun}_ or 8 to 40M_{sun}_. The effect of dust distributions on the attenuation of starlight is investigated by performing the {chi}^2^ fitting method against various dust distributions. These are the commonly used uniform dust screen, the clumpy dust screen and the internal dust geometry. We add to these geometries three scattering properties, namely, no scattering, isotropic scattering and forward-only scattering. Judging from the {chi}^2^ values, we find that the uniform screen models with any scattering property provide good approximations to the real dust geometry.2011MNRAS.412.1070Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/412/1070CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/412/1070https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/412/1070http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/412/1070https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/412/1070https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/412/1070http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/412/1070GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapInfrareddefaultJ/MNRAS/412/1070/table1Extinction cross-sections of the SN-II dust modelsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambda[0.0667/1000] Wavelengthumem.wldoubleKext1Extinction coefficient {kappa} for SN with mass range 8-30M_{sun}_cm**2.g**-1phys.absorption.coeffdoubleKabs1Absorption coefficient {kappa} for SN with mass range 8-30M_{sun}_cm**2.g**-1phys.absorption.coeffdoubleAlbedo1Albedo for SN with a mass range 8-30M_{sun}_phys.albedodoubleKext2Extinction coefficient {kappa} for SN with mass range 8-40M_{sun}_cm**2.g**-1phys.absorption.coeffdoubleKabs2Absorption coefficient {kappa} for SN with mass range 8-40M_{sun}_cm**2.g**-1phys.absorption.coeffdoubleAlbedo2Albedo for SN with a mass range 8-40M_{sun}_phys.albedodouble