J/MNRAS/483/628ivo://CDS.VizieR/J/MNRAS/483/628doi:10.26093/cds/vizier.74830628CDSScalzo R.A.Parent E.Burns C.Childress M.Tucker B.E.Brown P.J.,Contreras C.Hsiao E.Krisciunas K.Morrell N.Phillips M.M.,Piro A.L.Stritzinger M.Suntzeff N.2024-08-19T20:16:22Z2022-08-18T10:14:12ZCDS support team

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

cds-question@unistra.frsupernovaeapparent-magnitudeinfrared-photometryvisible-astronomybroad-band-photometryWe present bolometric light curves constructed from multiwavelength photometry of Type Ia supernovae (SNe Ia) from the Carnegie Supernova Project and the CfA Supernova Group, using near-infrared observations to provide robust constraints on host galaxy dust extinction. This set of light curves form a well-measured reference set for comparison with theoretical models. Ejected mass and synthesized ^56^Ni mass are inferred for each SN Ia from its bolometric light curve using a semi-analytic Bayesian light curve model, and fitting formulas provided in terms of light curve width parameters from the SALT2 and SNooPy light curve fitters. A weak bolometric width-luminosity relation is confirmed, along with a correlation between ejected mass and the bolometric light curve width. SNe Ia likely to have sub-Chandrasekhar ejected masses belong preferentially to the broad-line and cool-photosphere spectroscopic subtypes, and have higher photospheric velocities and populate older, higher mass host galaxies than SNe Ia consistent with Chandrasekhar-mass explosions. Two peculiar events, SN 2006bt and SN 2006ot, have normal peak luminosities but appear to have super-Chandrasekhar ejected masses.2019MNRAS.483..628Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/483/628CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/483/628https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/483/628http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/483/628https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/483/628https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/483/628http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/483/628GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/483/628/salt2 (SALT2 light curve fit parameters for CSP and CfA SNe Ia)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/483/628/salt2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/483/628/salt2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/483/628/salt2?GETtext/xml+votable180.050000true126.9251221.487440.005555555555555556Cone search capability for table J/MNRAS/483/628/bololc (Bolometric light curve properties for CSP and CfA SNe Ia)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/483/628/bololc?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/483/628/bololc?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/483/628/bololc?GETtext/xml+votable180.050000true126.9251221.487440.0055555555555555566/626 740 2227 2353 2391 3393 4114 4577 4684 4719 8213 8217 8267 8556 8573 10767 10789 11434 12455 13059 13320 16690 17152 17315 17351 17513 17575 17644 17662 17818 17840 18016-18017 18168 19051 19187 19241 19283 19777 20140 20251 21857 23013 23193 23294 25333 26395 27348 27491 27910 28453 31522 32482 32620 32681 36412 36805 36919 37299 37668 39627 43877 44359https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/483/628?format=asciiOpticalInfrareddefaultJ/MNRAS/483/628/salt2SALT2 light curve fit parameters for CSP and CfA SNe IaNameSupernova namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBmagmaxMaximum B-band magnitudemagphot.mag;em.opt.Bfloate_Bmagmax1-sigma formal uncertainty on Bmagmaxmagstat.errorfloatx1Light curve width parameterstat.fit.paramfloate_x11-sigma formal uncertainty on x1stat.errorfloatcColor parameterphot.color.reddFreefloate_c1-sigma formal uncertainty on cstat.errorfloat_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.mainSimbadSimbad column added by the CDSmeta.ref.urlchare_MJDmax1-sigma formal uncertainty on MJDmaxdstat.errorfloatLCLight curvemeta.ref.urlcharMJDmaxDate of B-band maximum lightdtime.epochfloat_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainSetSurvey of light curve data (CSP or CfA)meta.idcharJ/MNRAS/483/628/snoopySNooPy light curve fit parameters for CSP and CfA SNe IaNameSupernova namemeta.id;meta.maincharrvHost galaxy extinction law slopemeta.crypticfloatcovERCovariance of E(B-V) and rvstat.covariancedoublen_Name? Remarks on SN 2006bt and SN 2006ot (1)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSetSurvey of light curve data (CSP or CfA)meta.idcharsBVLight curve width parameterstat.fit.paramfloate_sBV1-sigma formal uncertainty on sBVstat.errorfloatBmagmaxMaximum B-band magnitudemagphot.mag;em.opt.Bfloate_Bmagmax1-sigma formal uncertainty on Bmagmaxmagstat.errorfloatE(B-V)E(B-V) of host galaxy extinctionmagphot.color.excessfloatcovEEVariance of E(B-V)stat.variancedoublecovRRVariance of rvstat.variancedoubleJ/MNRAS/483/628/rbolBolometric light curve information for CSP and CfA SNe IarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSupernova namemeta.id;meta.maincharPhaseLight curve phase with respect to bolometric maximumdtime.phasefloatlogFbollog10 of bolometric flux computed for assumed zero host galaxy dust reddeninglog(mW.m**-2)phot.flux.bolfloate_logFbolError on logFbollog(mW.m**-2)stat.errorfloatcorrCCorrection term proportional to E(B-V)magphot.mag;arith.difffloatcorrRCCorrection term proportional to R_V_xE(B-V) (1)magphot.mag;arith.difffloatcorrRCCCorrection term proportional to R_V_xE(B-V)^2^ (1)mag**2phot.mag;arith.difffloatJ/MNRAS/483/628/bololcBolometric light curve properties for CSP and CfA SNe IaSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSetSurvey of light curve data (CSP, CfA, SNf; MPA for models)meta.idchardm15mag? Change in bolometric magnitude between maximum and day +15magphot.mag;arith.difffloatnullablee_dm15mag? 1-sigma formal uncertainty in dm15mag (1)magstat.error;phot.magfloatnullabledm40mag? Change in bolometric magnitude between maximum and day +40magphot.mag;arith.difffloatnullablee_dm40mag? 1-sigma formal uncertainty in dm40mag (1)magstat.error;phot.magfloatnullablelogLmaxlog10 maximum bolometric luminositylog(1e-07W)phys.luminosityfloat_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.mainnullablee_logLmax? 1-sigma formal uncertainty in Lmax (1)log(1e-07W)stat.errorfloatnullablelogL40log10 bolometric flux at day +40log(1e-07W)phys.luminosityfloate_logL40? 1-sigma formal uncertainty in L40 (1)log(1e-07W)stat.errorfloatnullablethm? Days between pre-max half-light point and maximum lightdtime.intervalfloatnullablethpDays between post-max half-light point and maximum lightdtime.intervalfloatr_Name? References for the models (2)meta.ref;pos.frameintnullableNameIAU or survey-specific SN namemeta.id;meta.maincharJ/MNRAS/483/628/alphaPredictive mean and variance of empirical alpha priorsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintfNi^56^Ni content as fraction of total ejected massphys.mass;arith.ratiofloatHK96hiPredictive mean form factor ({alpha}) for Hoeflich & Khokhlov (1996ApJ...457..500H) model grid, high-density (Chandrasekhar-mass) modelsstat.fit.paramfloatHK96loPredictive mean form factor ({alpha}) for Hoeflich & Khokhlov (1996ApJ...457..500H) model grid, low-density (Chandrasekhar-mass) modelsstat.fit.paramfloate_HK96loError on HK96lostat.errorfloatB17Predictive mean form factor ({alpha}) for Blondin et al. (2013MNRAS.429.2127B, 2017MNRAS.470..157B) model grid including all explosion typesstat.fit.paramfloate_B17Error on B17stat.errorfloate_HK96hiError on HK96histat.errorfloatJ/MNRAS/483/628/resultsMarginal distributions of progenitor properties via MCMCrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameSupernova namemeta.id;meta.maincharSetSurvey of light curve data (CSP or CfA)meta.idcharrunRun as described in the main text (1)meta.notecharattrVariable for which marginal distribution is given (2)meta.id;stat.fit.paramcharp011st percentile of attrstat.fit.paramdoublep055th percentile of attrstat.fit.paramdoublep1616th percentile of attr (-1sigma)stat.fit.paramdoublep5050th percentile of attr (median)stat.fit.paramdoublep8484th percentile of attr (+1sigma)stat.fit.paramdoublep9595th percentile of attrstat.fit.paramdoublep9999th percentile of attrstat.fit.paramdouble