J/MNRAS/495/4040ivo://CDS.VizieR/J/MNRAS/495/4040doi:10.26093/cds/vizier.74954040CDSWiseman P.Smith M.Childress M.Kelsey L.Moller A.Gupta R.R.,Swann E.Angus C.R.Brout D.Davis T.M.Foley R.J.Frohmaier C.,Galbany L.Gutierrez C.P.Inserra C.Kessler R.Lewis G.F.Lidman C.,Macaulay E.Nichol R.C.Pursiainen M.Sako M.Scolnic D.Sommer N.E.,Sullivan M.Tucker B.E.Abbott T.M.C.Aguena M.Allam S.Avila S.,Bertin E.Brooks D.Buckley-Geer E.Burke D.L.Carnero Rosell A.,Carollo D.Carrasco Kind M.da Costa L.N.De Vicente J.Desai S.,Diehl H.T.Doel P.Eifler T.F.Everett S.Fosalba P.Frieman J.,Garcia-Bellido J.Gaztanaga E.Gerdes D.W.Gill M.S.S.Glazebrook K.,Gruendl R.A.Gschwend J.Hartley W.G.Hinton S.R.Hollowood D.L.,Honscheid K.James D.J.Kuehn K.Kuropatkin N.Lima M.Maia M.A.G.,March M.Martini P.Melchior P.Menanteau F.Miquel R.Ogando R.L.C.,Paz-Chinchon F.Plazas A.A.Romer A.K.Roodman A.Sanchez E.,Scarpine V.Serrano S.Suchyta E.Swanson M.E.C.Tarle G.Thomas D.,Tucker D.L.Varga T.N.Walker A.R.Wilkinson R.D.,(the DES Collaboration)2024-08-21T20:14:53Z2023-09-14T14:33:24ZCDS support team

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

cds-question@unistra.frsupernovaegalaxiesredshiftedinfrared-photometryvisible-astronomybroad-band-photometrystellar-massesThe 5-yr Dark Energy Survey Supernova Programme (DES-SN) is one of the largest and deepest transient surveys to date in terms of volume and number of supernovae. Identifying and characterizing the host galaxies of transients plays a key role in their classification, the study of their formation mechanisms, and the cosmological analyses. To derive accurate host galaxy properties, we create depth-optimized coadds using single-epoch DES-SN images that are selected based on sky and atmospheric conditions. For each of the five DES-SN seasons, a separate coadd is made from the other four seasons such that each SN has a corresponding deep coadd with no contaminating SN emission. The coadds reach limiting magnitudes of order ~27 in g band, and have a much smaller magnitude uncertainty than the previous DES-SN host templates, particularly for faint objects. We present the resulting multiband photometry of host galaxies for samples of spectroscopically confirmed type Ia (SNe Ia), core-collapse (CCSNe), and superluminous (SLSNe) as well as rapidly evolving transients (RETs) discovered by DES-SN. We derive host galaxy stellar masses and probabilistically compare stellar-mass distributions to samples from other surveys. We find that the DES spectroscopically confirmed sample of SNe Ia selects preferentially fewer high-mass hosts at high-redshift compared to other surveys, while at low redshift the distributions are consistent. DES CCSNe and SLSNe hosts are similar to other samples, while RET hosts are unlike the hosts of any other transients, although these differences have not been disentangled from selection effects.2020MNRAS.495.4040Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/495/4040CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/495/4040https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/495/4040http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/495/4040https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/495/4040https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/495/4040http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/495/4040GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/495/4040/tableb1 (Host galaxy properties for the DES SN Ia sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/495/4040/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/495/4040/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/495/4040/tableb1?GETtext/xml+votable180.050000true53.6462169-28.12700110.005555555555555556Cone search capability for table J/MNRAS/495/4040/tableb2 (Host galaxy properties for the DES CCSN sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/495/4040/tableb2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/495/4040/tableb2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/495/4040/tableb2?GETtext/xml+votable180.050000true54.5104583-29.15711110.005555555555555556Cone search capability for table J/MNRAS/495/4040/tableb3 (Host galaxy properties for the DES SLSN sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/495/4040/tableb3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/495/4040/tableb3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/495/4040/tableb3?GETtext/xml+votable180.050000true40.63675-1.35836110.005555555555555556Cone search capability for table J/MNRAS/495/4040/tableb4 (Host galaxy properties for the DES RET sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/495/4040/tableb4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/495/4040/tableb4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/495/4040/tableb4?GETtext/xml+votable180.050000true35.801125-4.49398610.0055555555555555565/4422 4436 8868 8983 6/17669 17671 17677 17679-17680 17682-17683 17686 17692-17694 17712 17735 17741 17750-17752 17756-17757 35382-35383 35385 35387-35390 35476 35480-35481 35926-35927 35953 35956-35957 35959 36098 36104 36106-36107 36128https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/495/4040?format=asciiOpticalInfrareddefaultJ/MNRAS/495/4040/tablea1Overview of the deep coaddsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFieldSN field (1)meta.id;obs.fieldcharBandDES photometric bandinstr.bandpasscharMYMinus-year cooad (2)meta.noteinttaucutCut on the effective exposure time ratio (3)time.duration;arith.ratio;obs.exposurefloatPSFcutCut on the PSFinstr.det.psffloatNexpNumber of single exposures in the coaddmeta.numberinttexpTotal exposure timehtime.duration;obs.exposurefloatmlimLimiting magnitude determined from the sky backgroundmagphot.magfloatJ/MNRAS/495/4040/tableb1Host galaxy properties for the DES SN Ia sampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSupernova namemeta.id;meta.maincharzRedshiftsrc.redshiftfloatgmagDES g-band magnitude (G1)magphot.mag;em.opt.Bfloate_gmagError on gmag (G1)magstat.error;phot.magfloatrmagDES r-band magnitude (G1)magphot.mag;em.opt.Rfloate_rmagError on rmag (G1)magstat.error;phot.magfloatimagDES i-band magnitude (G1)magphot.mag;em.opt.Ifloate_imag? Error on imag (G1)magstat.error;phot.magfloatnullablezmagDES z-band magnitude (G1)magphot.mag;em.opt.Ifloate_zmag? Error on zmag (G1)magstat.error;phot.magfloatnullablelogMLogarithm of the stellar masslog(solMass)phys.massfloate_logMError on logMlog(solMass)stat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableJ/MNRAS/495/4040/tableb2Host galaxy properties for the DES CCSN sampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSupernova namemeta.id;meta.maincharzRedshiftsrc.redshiftfloatgmagDES g-band magnitude (G1)magphot.mag;em.opt.Bfloate_gmagError on gmag (G1)magstat.error;phot.magfloatrmagDES r-band magnitude (G1)magphot.mag;em.opt.Rfloate_rmagError on rmag (G1)magstat.error;phot.magfloatimagDES i-band magnitude (G1)magphot.mag;em.opt.Ifloate_imag? Error on imag (G1)magstat.error;phot.magfloatnullablezmagDES z-band magnitude (G1)magphot.mag;em.opt.Ifloate_zmag? Error on zmag (G1)magstat.error;phot.magfloatnullablelogMLogarithm of the stellar masslog(solMass)phys.massfloate_logMError on logMlog(solMass)stat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullableJ/MNRAS/495/4040/tableb3Host galaxy properties for the DES SLSN samplezRedshiftsrc.redshiftfloatSimbadSimbad column added by the CDSmeta.ref.urlcharlogMLogarithm of the stellar masslog(solMass)phys.massfloate_logM? Error on logM (G1)log(solMass)stat.errorfloatnullablef_Name[0/1] Flag on Name (1)meta.codeint_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.mainNameSupernova namemeta.id;meta.mainchargmagDES g-band magnitude (G1)magphot.mag;em.opt.BfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinte_gmag? Error on gmag (G1)magstat.error;phot.magfloatnullablermagDES r-band magnitude (G1)magphot.mag;em.opt.Rfloate_rmag? Error on rmag (G1)magstat.error;phot.magfloatnullableimagDES i-band magnitude (G1)magphot.mag;em.opt.Ifloate_imag? Error on imag (G1)magstat.error;phot.magfloatnullablezmagDES z-band magnitude (G1)magphot.mag;em.opt.Ifloate_zmag? Error on zmag (G1)magstat.error;phot.magfloatnullableJ/MNRAS/495/4040/tableb4Host galaxy properties for the DES RET sampleNameSupernova namemeta.id;meta.maincharSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintzRedshiftsrc.redshiftfloatgmagDES g-band magnitude (G1)magphot.mag;em.opt.Bfloate_gmagError on gmag (G1)magstat.error;phot.magfloatrmagDES r-band magnitude (G1)magphot.mag;em.opt.Rfloate_rmagError on rmag (G1)magstat.error;phot.magfloatimagDES i-band magnitude (G1)magphot.mag;em.opt.Ifloate_imag? Error on imag (G1)magstat.error;phot.magfloatnullablezmagDES z-band magnitude (G1)magphot.mag;em.opt.Ifloate_zmag? Error on zmag (G1)magstat.error;phot.magfloatnullablelogMLogarithm of the stellar masslog(solMass)phys.massfloate_logMError on logMlog(solMass)stat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainnullable_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainnullable