J/ApJ/869/56ivo://CDS.VizieR/J/ApJ/869/56doi:10.26093/cds/vizier.18690056CDSBurns C.R.Parent E.Phillips M.M.Stritzinger M.Krisciunas K.,Suntzeff N.B.Hsiao E.Y.Contreras C.Anais J.Boldt L.Busta L.,Campillay A.Castellon S.Folatelli G.Freedman W.L.Gonzalez C.,Hamuy M.Heoflich P.Krzeminski W.Madore B.F.Morrell N.Persson S.E.,Roth M.Salgado F.Seron J.Torres S.2020-04-08T10:45:28Z2019-12-30T12:48:46ZCDS support team

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

cds-question@unistra.frsupernovaeinfrared-photometryvisible-astronomybroad-band-photometryredshiftedinterstellar-reddeningWe present an analysis of the final data release of the Carnegie Supernova Project I (CSP-I; Krisciunas+ 2017, J/AJ/154/211), focusing on the absolute calibration of the luminosity-decline rate relation for Type Ia supernovae (SNe Ia) using new intrinsic color relations with respect to the color-stretch parameter, s_BV_, enabling improved dust extinction corrections. We investigate to what degree the so-called fast-declining SNe Ia can be used to determine accurate extragalactic distances. We estimate the intrinsic scatter in the luminosity-decline rate relation and find it ranges from +/-0.13mag to +/-0.18mag with no obvious dependence on wavelength. Using the Cepheid variable star data from the SH0ES project (Riess+ 2016, J/ApJ/826/56), the SN Ia distance scale is calibrated and the Hubble constant is estimated using our optical and near-infrared sample, and these results are compared to those determined exclusively from a near-infrared subsample. The systematic effect of the supernova's host galaxy mass is investigated as a function of wavelength and is found to decrease toward redder wavelengths, suggesting this effect may be due to dust properties of the host. Using estimates of the dust extinction derived from optical and near-infrared wavelengths and applying these to the H band, we derive a Hubble constant H0=73.2+/-2.3km/s/Mpc, whereas using a simple B-V color correction applied to the B band yields H0=72.7+/-2.1km/s/Mpc. Photometry of two calibrating SNe Ia from the CSP-II sample, SN 2012ht and SN 2015F, is presented and used to improve the calibration of the SN Ia distance ladder.2018ApJ...869...56Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/869/56CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/183 : UBVRI Photometric Standards (Landolt 1992)J/AJ/128/3053 : Absolute flux distribution of BD +17 4708 (Bohlin+, 2004)J/AJ/128/2239 : JHKs photometry of 92 LMC Cepheids (Persson+, 2004)J/ApJ/659/122 : Improved distances to type Ia supernovae (Jha+, 2007)J/ApJ/700/1097 : Light curve parameters of SN Ia (Hicken+, 2009)J/ApJ/707/1449 : Local hosts of SNe Ia (Neill+, 2009)J/AJ/139/120 : Low-redshift Type-Ia supernovae (Folatelli+, 2010)J/AJ/139/519 : Carnegie supernova project. SNe Ia (Contreras+, 2010)J/MNRAS/406/782 : Type Ia supernovae luminosities (Sullivan+, 2010)J/ApJ/731/120 : Intrinsic SN Ia light curves (Mandel+, 2011)J/ApJ/730/119 : HST/WFC3 obs. of Cepheids in SN Ia hosts (Riess+, 2011)J/AJ/142/156 : The CSP (DR2): photometry of SNe Ia (Stritzinger+, 2011)J/ApJS/200/12 : CfA4: light curves for 94 type Ia SNe (Hicken+, 2012)J/MNRAS/425/1789 : Berkeley supernova Ia program. I. (Silverman+, 2012)J/ApJ/773/53 : Type Ia SNe spectroscopy by the CSP (Folatelli+, 2013)J/ApJS/219/8 : SFR for WISE + SDSS spectroscopic galaxies (Chang+, 2015)J/ApJS/220/9 : CfAIR2: NIR light curves of Type Ia SNe (Friedman+, 2015)J/ApJS/219/13 : SNe Ia light curves for the LSQ-CSP sample (Walker+, 2015)J/MNRAS/452/4307 : From optical to IR photometry of SN 2013dy (Pan+, 2015)J/A+A/573/A2 : SN 2012Z spectra (Stritzinger+, 2015)J/ApJ/826/56 : HST/WFC3 obs. of Cepheids in SN Ia host gal. (Riess+, 2016)J/AJ/154/211 : The CSP (DR3): photometry of low-z SNeIa (Krisciunas+, 2017)J/ApJ/848/56 : Relationships between SNe Ia & host galaxies (Uddin+, 2017)J/A+A/609/A134 : CSP-I photometry for 34 supernovae (Stritzinger+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/869/56https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/869/56http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/869/56https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/869/56https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/869/56http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/869/56GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/869/56/table2 (Properties of Carnegie Supernova Project I (CSP-I) and calibration SNe Ia)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/869/56/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/869/56/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/869/56/table2?GETtext/xml+votable180.050000true188.62320832.19980560.005555555555555556Cone search capability for table J/ApJ/869/56/table7 (Optical photometry of secondary standards in the standard systems of Smith+ (2002AJ....123.2121S) and Landolt (1992AJ....104..340L))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/869/56/table7?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/869/56/table7?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/869/56/table7?GETtext/xml+votable180.050000true163.414516.82136110.005555555555555556Cone search capability for table J/ApJ/869/56/table8 (NIR photometry of Persson+ (1998AJ....116.2475P) secondary standards)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/869/56/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/869/56/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/869/56/table8?GETtext/xml+votable180.050000true163.34962516.77747220.0055555555555555566/0 248 697 4114 4416 4577 4684 4719 4807 4966 5639 5975 8267 8341 8435 11434 11496 12455 12585 13907 16690 17152 17207 17239 17340 17410 17500 17662 17736 17741 17809 17817 17818 17828 17833 17840 17999 18011 18014 18016 18017 18214 18410 18841 18851 19051 19102 19227 19581 20014 20140 21041 21138 21857 21872 22599 23013 23023 23028 23157 23179 23193 23197 23219 23294 23828 23916 25079 25141 25333 25344 25491 25513 25615 25634 25769 25770 25960 26271 26575 26697 26932 27348 27470 27491 27738 27761 27910 27912 27918 28035 28040 28075 28273 28291 28294 28299 28353 34361 34493 34531 34534 35112 36058 36131 36201 36287 36391 36473 36662 36805 36841 36919 37299 37429 37668 38139 39491 39627 39836 39863 40145 40294 40379 40599 43877 44005 44359 44555 44660 44915 45311 45418 47420 47879 48461https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/869/56?format=asciiOpticalInfrareddefaultJ/ApJ/869/56/table2Properties of Carnegie Supernova Project I (CSP-I) and calibration SNe Iae_Rv[0.1/1.4] Rv errorstat.errorfloate_sBV[0.03/0.09] sBV errorstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova name (YYYYAA)meta.id;meta.maincharzhel[0.0008/0.09] Heliocentric redshiftsrc.redshiftdoublezcmb[0.001/0.09] CMB redshiftsrc.redshiftdoublesBV[0.2/1.4] Color-stretch parameterstat.fit.paramfloatdm15(B)[0.6/2] {Delta}m_15_(B) parametermagphot.mag;arith.difffloate_dm15(B)[0.06/0.2] dm15(B) errormagstat.errorfloatVmax[9.9/19.3] V magnitude at maximummagphot.mag;em.opt.V;stat.maxfloate_Vmax[0.002/0.08] Vmax errormagstat.errorfloatEBV[0.007/2] B-V color excessmagphot.color.excessfloate_EBV[0.008/0.08] EBV errormagstat.errorfloatRv[0.3/3.1] Reddening slope (R_V_)stat.fit.paramfloatcovER[-0.02/0.009] Covariance between E(B-V) and Rvmagstat.covariancefloatmuCV[29.1/37.9] Cross-validated distance modulusmagphot.mag.distModfloate_muCV[0.04/0.9] muCV errormagstat.errorfloatQ[0.15/1] Quality parametermeta.code.qualfloatCSPDisplay the CSP-I DR3 data (Krisciunas+, 2017, J/AJ/154/211)meta.ref.urlintnullableLCInteractive LC plot for SN 2012ht et 2015Fmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_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.mainJ/ApJ/869/56/table6Photometry of CSP SNe Ia (SN 2012ht and SN 2015F) in Cepheid hostsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova name (2012ht or 2015F)meta.id;meta.maincharMJD[56282.3/57249.4] Modified Julian Day; JD-2400000.5dtime.epochfloatFilt[ugriBVYJH] Filter used (1)instr.setup;instr.filtercharomag[13/19.4] Magnitude of observation in Filtermagphot.magfloate_omag[0.005/0.06] Error in omagmagstat.error;phot.magfloatPhase[-15/142.5] Time in days from B-maximumdtime.phasefloatJ/ApJ/869/56/table7Optical photometry of secondary standards in the standard systems of Smith+ (2002AJ....123.2121S) and Landolt (1992AJ....104..340L)gmag[13.3/19.4] g' band magnitudemagphot.mag;em.opt.BfloatBmag[/18.4]? B band magnitudemagphot.mag;em.opt.BfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova name (2012ht or 2015F)meta.id;meta.maincharID[1/31] Standard Star IDmeta.idintRAJ2000[7/10] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainumag[14.5/19.1]? u' band magnitudemagphot.mag;em.opt.Ufloatnullablee_umag[0.005/0.2]? Uncertainty in u'magmagstat.error;phot.mag;em.opt.Ufloatnullablee_gmag[0.003/0.2] Uncertainty in g'magmagstat.error;phot.mag;em.opt.Bfloatrmag[12.9/18.3] r' band magnitudemagphot.mag;em.opt.Rfloate_rmag[0.002/0.1] Uncertainty in r'magmagstat.error;phot.mag;em.opt.Rfloatimag[12.8/17.8] i' band magnitudemagphot.mag;em.opt.Ifloate_imag[0.002/0.2] Uncertainty in i'magmagstat.error;phot.mag;em.opt.Ifloate_Bmag[/0.2]? Uncertainty in Bmagmagstat.error;phot.mag;em.opt.BfloatnullableVmag[13.139/18.586] V band magnitudemagphot.mag;em.opt.Vfloate_Vmag[0.003/0.1] Uncertainty in Vmagmagstat.error;phot.mag;em.opt.VfloatJ/ApJ/869/56/table8NIR photometry of Persson+ (1998AJ....116.2475P) secondary standardsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova name (2012ht or 2015F)meta.id;meta.maincharID[101/123] Standard Star IDmeta.idintRAJ2000[7/10] Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainYmag[/18]? Y band magnitudemagphot.mag;em.IR.Jfloatnullablee_Ymag[/0.5]? Uncertainty in Ymagmagstat.error;phot.mag;em.opt.BfloatnullableJmag[13.1/17.5] J band magnitudemagphot.mag;em.IR.Jfloate_Jmag[0.01/0.5] Uncertainty in Jmagmagstat.error;phot.mag;em.IR.JfloatHmag[12.6/17]? H band magnitudemagphot.mag;em.IR.Hfloatnullablee_Hmag[0.01/0.3]? Uncertainty in Hmagmagstat.error;phot.mag;em.IR.Hfloatnullable