J/AJ/144/17ivo://CDS.VizieR/J/AJ/144/17doi:10.26093/cds/vizier.51440017CDSMosher J.Sako M.Corlies L.Folatelli G.Frieman J.Holtzman J.,Jha S.W.Kessler R.Marriner J.Phillips M.M.Stritzinger M.,Morrell N.Schneider D.P.2017-07-04T07:08:43Z2013-10-10T08:27:11ZCDS support team

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

cds-question@unistra.frsupernovaeinfrared-photometryvisible-astronomybroad-band-photometryredshiftedextinctionConsistency between Carnegie Supernova Project (CSP) and SDSS-II Supernova Survey ugri measurements has been evaluated by comparing Sloan Digital Sky Survey (SDSS) and CSP photometry for nine spectroscopically confirmed Type Ia supernova observed contemporaneously by both programs. The CSP data were transformed into the SDSS photometric system. Sources of systematic uncertainty have been identified, quantified, and shown to be at or below the 0.023mag level in all bands. When all photometry for a given band is combined, we find average magnitude differences of equal to or less than 0.011mag in ugri, with rms scatter ranging from 0.043 to 0.077mag. The u-band agreement is promising, with the caveat that only four of the nine supernovae are well observed in u and these four exhibit an 0.038mag supernova-to-supernova scatter in this filter.2012AJ....144...17Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/144/17CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)J/A+A/526/A28 : SDSS-II supernovae NTT and NOT spectroscopy (Oestman+, 2011)J/ApJ/738/162 : SN Ia candidates from the SDSS-II SN Survey (Sako+, 2011)J/AJ/142/156 : The CSP (DR2): photometry of SNe Ia (Stritzinger+, 2011)J/ApJ/713/1026 : SN Ia rate at redshift <~ 0.3 from SDSS-II (Dilday+, 2010)J/ApJ/722/566 : SNe Ia host galaxies in SDSS-II SN survey (Lampeitl+, 2010)J/ApJ/716/712 : HST light curves of six SNe and Union2 (Amanullah+, 2010)J/AJ/139/120 : Low-redshift Type-Ia supernovae (Folatelli+, 2010)J/AJ/139/519 : Carnegie supernova project. SNe Ia (Contreras+, 2010)J/ApJ/700/331 : Light curves of type Ia supernovae (CfA3) (Hicken+, 2009)J/ApJS/185/32 : First-year SDSS-II SN results (Kessler+, 2009)J/MNRAS/389/1871 : Type Ia supernovae candidates from SDSS (Horesh+, 2008)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/AJ/136/2306 : SDSS-II Supernova survey, 2005 (Holtzman+, 2008)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/144/17https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/144/17http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/144/17https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/144/17https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/144/17http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/144/17GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/144/17/table1 (Spectroscopically confirmed overlap SNe Ia)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/144/17/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/144/17/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/144/17/table1?GETtext/xml+votable180.050000true45.2998333-0.55386110.0055555555555555566/17662 17818 17999 18014 18061 18841 23193 23197 368632.381800341673347e-19 2.821731604724377e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/144/17?format=asciiOpticalInfrareddefaultJ/AJ/144/17/table1Spectroscopically confirmed overlap SNe IaDm15? {Delta}m_15_ (interpolated S-corrected CSP magnitude-SDSS magnitude decline plotted as a function of rest-frame epoch)magphot.mag;arith.difffloatnullableAVExtinction A_v_ (from Schlegel et al., 1998ApJ...500..525S, dust maps)magphys.absorptionfloatRefReference for the CSP photometry (1)meta.ref;pos.framecharPeculiarSNe spectroscopic peculiarity (Yes)meta.codecharf_PeculiarSimilarity (2)meta.codecharB/snDisplay the the Asiago SNe catalog (Barbon et al. 1999-, Cat. B/sn)meta.ref.urlcharLCPlot of the light curvemeta.ref.urlcharMJD[53663/54393] B_max_ Modified Julian Datedtime.epochfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSS-II[4524/18890] SDSS-II Supernova Project IDmeta.id;meta.mainintSNSupernova IAU name (YYYYaa)meta.idcharprimaryzRedshift in heliocentric framesrc.redshiftfloatSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/AJ/144/17/photoPhotometric observationsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova IAU name (YYYYaa)meta.id;meta.maincharMJDModified Julian Datetime.epochfloatCSP(SDSS)The Carnegie Supernova Project (CSP) photometry transformed into the SDSS photometric systemmagphot.mag;em.opt.Ufloate_CSP(SDSS)Error in CSP(SDSS)magstat.errorfloatSDSS(Native)SDSS magnitude in the native photometric systemmagphot.mag;em.opt.Ufloate_SDSS(Native)Error in SDSS(Native)magstat.errorfloatSpectrumO=no or 1=yesmeta.codeintBand[ugri] Band (filter)instr.bandpasschar