J/ApJ/848/56ivo://CDS.VizieR/J/ApJ/848/56doi:10.26093/cds/vizier.18480056CDSUddin S.A.Mould J.Lidman C.Ruhlmann-Kleider V.Zhang B.R.2018-09-26T14:40:28Z2018-07-13T10:01:53ZCDS support team

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

cds-question@unistra.frgalaxiesvisible-astronomysupernovaeredshiftedsurveysWe use a sample of 1338 spectroscopically confirmed and photometrically classified Type Ia supernovae (SNe Ia) sourced from Carnegie Supernova Project, Center for Astrophysics Supernova Survey, Sloan Digital Sky Survey-II, and SuperNova Legacy Survey SN samples to examine the relationships between SNe Ia and the galaxies that host them. Our results provide confirmation with improved statistical significance that SNe Ia, after standardization, are on average more luminous in massive hosts (significance >5{sigma}), and decline more rapidly in massive hosts (significance >9{sigma}) and in hosts with low specific star formation rates (significance >8{sigma}). We study the variation of these relationships with redshift and detect no evolution. We split SNe Ia into pairs of subsets that are based on the properties of the hosts and fit cosmological models to each subset. Including both systematic and statistical uncertainties, we do not find any significant shift in the best-fit cosmological parameters between the subsets. Among different SN Ia subsets, we find that SNe Ia in hosts with high specific star formation rates have the least intrinsic scatter ({sigma}_int_=0.08+/-0.01) in luminosity after standardization.2017ApJ...848...56Uhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/848/56CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)J/MNRAS/457/3470 : SN Ia host-galaxy/cosmological parameters (Campbell+, 2016)J/ApJ/821/115 : SDSS-II SN Survey: host-galaxy spectral data (Wolf+, 2016)J/MNRAS/448/732 : SN Ia environment within host galaxies (Anderson+, 2015)J/A+A/568/A22 : Joint analysis of the SDSS-II and SNLS SNe Ia (Betoule+, 2014)J/MNRAS/438/1391 : Host galaxies of Type Ia SN from PTF (Pan+, 2014)J/ApJ/763/88 : SDSS-II supernovae Ia cosmological analysis (Campbell+, 2013)J/ApJS/200/12 : CfA4: light curves for 94 type Ia SNe (Hicken+, 2012)J/A+A/544/A81 : Supernovae and their hosts in the SDSS DR8 (Hakobyan+, 2012)J/A+A/538/A120 : A unified supernova catalogue (Lennarz+, 2012)J/AJ/142/156 : The CSP (DR2): photometry of SNe Ia (Stritzinger+, 2011)J/ApJ/740/92 : SN.Ia host galaxies properties (Gupta+, 2011)J/ApJ/738/162 : SN Ia candidates from the SDSS-II SN Survey (Sako+, 2011)J/MNRAS/410/1262 : Supernova Legacy Survey. Type Ia supernovae (Walker+, 2011)J/ApJS/192/1 : Light-curve parameters from the SNLS (Conley+, 2011)J/A+A/523/A7 : Light curves of type Ia supernovae in SNLS (Guy+, 2010)J/ApJ/722/566 : Host galaxies of SNe Ia in SDSS-II SN survey (Lampeitl+, 2010)J/ApJ/713/1026 : SN Ia rate at redshift <~0.3 from SDSS-II (Dilday+, 2010)J/MNRAS/406/782 : Type Ia supernovae luminosities (Sullivan+, 2010)J/AJ/139/519 : Carnegie supernova project. SNe Ia (Contreras+, 2010)J/ApJ/707/1449 : Local hosts of SNe Ia (Neill+, 2009)J/A+A/507/85 : ESO/VLT 3rd year type Ia supernova data set (Balland+, 2009)J/ApJ/700/331 : Light curves of type Ia supernovae (CfA3) (Hicken+, 2009)J/AJ/135/1766 : Sloan Digital Sky Survey-II supernova survey (Zheng+, 2008)J/AJ/135/348 : SDSS-II SNe survey: search and follow-up (Sako+, 2008)J/A+A/477/717 : Spectroscopy of Type Ia supernovae (Bronder+, 2008)J/ApJ/659/122 : Improved distances to type Ia supernovae (Jha+, 2007)J/AJ/112/2408 : Light Curves of 29 SNe (Hamuy+ 1996)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/848/56https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/848/56http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/848/56https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/848/56https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/848/56http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/848/56GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/848/56/table7 (The Spectral Adaptive Light-curve Template (Guy+ 2007A&A...466...11G) version 2.4 (SALT2.4) light-curve parameters)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/848/56/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/848/56/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/848/56/table7?GETtext/xml+votable180.050000true214.869783352.86484720.005555555555555556Cone search capability for table J/ApJ/848/56/table8 (*Z-PEG host galaxy properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/848/56/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/848/56/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/848/56/table8?GETtext/xml+votable180.050000true214.8697811152.864848890.0055555555555555565/4438 4441 4442 4453 4454 4457 4458 4460 4501 4502 4506 4517 4518 4521 4693 4694 4697 4698 4709 4714 4758 4761 4762 4773 4774 4777 4778 5797 5798 9215 6/0 2 558 1593 2608 2641 4114 4416 4583 4684 4719 5004 5100 5192 5632 5680 5905 5995 6101 6549 7198 7523 8556 8927 9287 9311 9338 9449 9614 10391 10401 10428 10767 10789 10978 11064 11181 11403 11424 11425 11427 11428 12103 12288 12289 13505 17207 17237 17239 17405 17406 17407 17661 17662 17663 17686 17689 17692 17725 17726 17727 17742 17743 17745 17746 17747 17749 17750 17751 17756 17761 17762 17763 17772 17773 17774 17776 17778 17805 17806 17807 17809 17810 17811 17820 17821 17822 17825 17826 17827 17836 17837 17856 17857 17858 17981 17983 17997 17999 18001 18002 18003 18012 18013 18014 18017 18018 18019 18020 18021 18022 18028 18029 18030 18032 18034 18061 18062 18063 18065 18066 18067 18076 18077 18078 18081 18082 18083 18089 18090 18091 18092 18093 18094 18096 18097 18098 18112 18113 18177 18178 18214 18410 18685 18686 18687 18749 18750 18751 18765 18766 18767 18769 18770 18771 18780 18781 18782 18786 18787 18796 18797 18798 18800 18801 18802 18834 18835 18840 18841 18843 18844 18849 18850 18851 18852 18854 18855 18862 18864 18865 18866 18880 18881 18882 19005 19021 19022 19023 19025 19027 19029 19030 19031 19036 19037 19038 19041 19043 19052 19053 19054 19056 19057 19058 19085 19086 19087 19089 19090 19091 19100 19101 19105 19106 19107 19116 19117 19118 19120 19121 19136 19138 19200 19202 19227 19241 19425 19456 19457 19458 20031 20140 20237 20279 20283 21857 22826 23102 23103 23139 23144 23146 23182 23183 23185 23186 23196 23197 23198 23201 23203 23204 23205 23206 23208 23209 23211 23212 23214 23216 23218 23232 23294 25033 27256 27258 27259 27470 27491 27761 27910 27912 28040 28075 28089 28249 28353 28453 30031 30033 30034 30035 30036 30037 30038 30041 30042 30044 30045 30053 30054 30055 30056 30060 30065 36805 48478 48479 48500 48501 49149https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/848/56?format=asciiOpticaldefaultJ/ApJ/848/56/table7The Spectral Adaptive Light-curve Template (Guy+ 2007A&A...466...11G) version 2.4 (SALT2.4) light-curve parametersSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGalDisplay the host galaxy properties (table 8)meta.ref.urlcharNameSN Ia namemeta.id;meta.maincharprimaryzhel[0.01/1.5] SN Ia heliocentric redshift (zhel)src.redshiftdoublezcmb[0.01/1.5] SN Ia CMB reference redshift (zcmb)src.redshiftdoubleBmag[14.5/25.6] SNIa peak B band apparent magnitude (mb)magphot.mag;em.opt.Bfloate_Bmag[0.01/0.7] Error in mB (emb)magstat.error;phot.mag;em.opt.Bfloatx1[-4.2/5] SNIa stretch or light-curve width (x1)stat.fit.paramfloate_x1[0.01/8] Error in x1 (ex1)stat.errorfloatc[-0.4/0.9] SN Ia color (c)stat.fit.paramfloate_c[0.01/0.6] Error in c (ec)stat.errorfloatcov(mbx1)[-0.2/1.8] Covariance between Bmag and x1 (in units of 10-4) (cov(mbx1))stat.covariancefloatcov(mc)[-0.4/0.05] Covariance between Bmag and Col (in units of 10-4) (cov(mc))stat.covariancefloatcov(x1c)[-0.6/1.4] Covariance between x1 and Col (in units of 10-4) (cov(x1c))stat.covariancefloatSourceSource of SN Ia (source) (1)meta.bibcharTypeType of SN Ia (s: spectroscopically confirmed; p: photometrically classified)meta.codecharSDSSIIDisplay data from Campbell+, 2013, J/ApJ/763/88 ; Wolf+, 2016, J/ApJ/821/115 and Sako+, 2008, J/AJ/135/348 within 3"meta.ref.urlintnullableSNLSDisplay data from Betoule+, 2014, J/A+A/568/A22 within 3"meta.ref.urlintnullableBsnDisplay data from Asiago SN Catalog (B/sn) within 3"meta.ref.urlintnullableSloanDisplay the online SDSS data for the nearest objectmeta.ref.urlchar_RAPositions from SIMBAD or from SDSS-II (Sako+, 2018PASP..130f4002S) (right ascension part)degpos.eq.ra;meta.mainnullable_DEPositions from SIMBAD or from SDSS-II (Sako+, 2018PASP..130f4002S) (declination part)degpos.eq.dec;meta.mainnullableJ/ApJ/848/56/table8*Z-PEG host galaxy propertiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of SN Iameta.id;meta.maincharlogM*[8/12.1] Host galaxy stellar mass (mass)log(solMass)phys.massfloatlogsSFR[-11.9/-8.6]? Host galaxy sSFR (sSRR) (1)log(yr**-1)phys.SFRfloatnullableNPD[0/11.9] Normalized projected distance between SNIa and host galaxy centers (NPD)pos.distancedoublea/bRatio between semimajor and semiminor axes of host galaxy (Axial_Ratio)phys.size.axisRatiodoubleRAJ2000Right ascension of host galaxy (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000Declination of host galaxy (J2000) (Dec)degpos.eq.dec;meta.mainSloanDisplay the online SDSS data for the nearest objectmeta.ref.urlchar