J/ApJ/795/44ivo://CDS.VizieR/J/ApJ/795/44doi:10.26093/cds/vizier.17950044CDSRest A.Scolnic D.Foley R.J.Huber M.E.Chornock R.Narayan G.,Tonry J.L.Berger E.Soderberg A.M.Stubbs C.W.Riess A.,Kirshner R.P.Smartt S.J.Schlafly E.Rodney S.Botticella M.T.,Brout D.Challis P.Czekala I.Drout M.Hudson M.J.Kotak R.,Leibler C.Lunnan R.Marion G.H.McCrum M.Milisavljevic D.,Pastorello A.Sanders N.E.Smith K.Stafford E.Thilker D.Valenti S.,Wood-Vasey W.M.Zheng Z.Burgett W.S.Chambers K.C.Denneau L.,Draper P.W.Flewelling H.Hodapp K.W.Kaiser N.Kudritzki R.-P.,Magnier E.A.Metcalfe N.Price P.A.Sweeney W.Wainscoat R.Waters C.2020-08-06T16:12:02Z2015-11-30T12:20:04ZCDS support team

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

cds-question@unistra.frsupernovaesurveysredshiftedinfrared-photometryvisible-astronomybroad-band-photometryWe present griz_P1_ light curves of 146 spectroscopically confirmed Type Ia supernovae (SNe Ia; 0.03<z<0.65) discovered during the first 1.5yr of the Pan-STARRS1 Medium Deep Survey. The Pan-STARRS1 natural photometric system is determined by a combination of on-site measurements of the instrument response function and observations of spectrophotometric standard stars. We find that the systematic uncertainties in the photometric system are currently 1.2% without accounting for the uncertainty in the Hubble Space Telescope Calspec definition of the AB system. A Hubble diagram is constructed with a subset of 113 out of 146 SNe Ia that pass our light curve quality cuts. The cosmological fit to 310 SNe Ia (113 PS1 SNe Ia + 222 light curves from 197 low-z SNe Ia), using only supernovae (SNe) and assuming a constant dark energy equation of state and flatness, yields {omega}=-1.120_-0.206_^+0.360^(Stat)_-0.291_^+0.269^(Sys). When combined with BAO+CMB(Planck)+H_0_, the analysis yields {Omega}_M_=0.280_-0.012_^+0.013^ and {omega}=-1.166_-0.069_^+0.072^ including all identified systematics. The value of w is inconsistent with the cosmological constant value of -1 at the 2.3{sigma} level. Tension endures after removing either the baryon acoustic oscillation (BAO) or the H_0_ constraint, though it is strongest when including the H_0_ constraint. If we include WMAP9 cosmic microwave background (CMB) constraints instead of those from Planck, we find {omega}=-1.124_-0.065_^+0.083^, which diminishes the discord to <2{sigma}. We cannot conclude whether the tension with flat {Lambda}CDM is a feature of dark energy, new physics, or a combination of chance and systematic errors. The full Pan-STARRS1 SN sample with ~three times as many SNe should provide more conclusive results.2014ApJ...795...44Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/795/44CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/sn : Asiago Supernova Catalogue (Barbon et al., 1999-)J/MNRAS/437/656 : SN PS1-11ap light curves (McCrum+, 2014)J/MNRAS/433/2240 : SALT2 param. and distances for SNe (Ganeshalingam+, 2013)J/ApJ/769/39 : SNIbn PS1-12sk optical and NIR light curves (Sanders+, 2013)J/A+A/552/A124 : SNLS & SDSS SN surveys phot. calibration (Betoule+, 2013)J/ApJ/763/88 : SDSS-II SNe Ia cosmological analysis (Campbell+, 2013)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/MNRAS/425/1789 : Berkeley supernova Ia program. I. (Silverman+, 2012)J/ApJS/200/12 : CfA4: light curves for 94 type Ia SNe (Hicken+, 2012)J/ApJ/750/99 : The Pan-STARRS1 photometric system (Tonry+, 2012)J/ApJ/742/89 : Relations between spectra & colors of SNe Ia (Foley+, 2011)J/AJ/142/156 : The CSP (DR2): photometry of SNe Ia (Stritzinger+, 2011)J/ApJ/738/162 : SN Ia candidates from the SDSS-II SN Survey (Sako+, 2011)J/MNRAS/412/1441 : SNe luminosity functions (Li+, 2011)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/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 : SNIa host galaxies in SDSS-II SN survey (Lampeitl+, 2010)J/MNRAS/406/782 : Type Ia supernovae luminosities (Sullivan+, 2010)J/AJ/139/519 : Carnegie supernova project. SNe Ia (Contreras+, 2010)J/AJ/139/120 : Low-redshift Type-Ia supernovae (Folatelli+, 2010)J/ApJS/185/32 : First-year SDSS-II SN results (Kessler+, 2009)J/ApJ/700/1097 : Light curve parameters of SN Ia (Hicken+, 2009)J/ApJ/700/331 : Light curves of type Ia supernovae (CfA3) (Hicken+, 2009)J/ApJ/699/L139 : Spectral parameters of SNe Ia (Wang+, 2009)J/A+A/500/L17 : Spectral flux ratio of SN Ia (Bailey+, 2009)J/AJ/137/3731 : ESSENCE high-redshift supernova (Foley+, 2009)J/ApJ/689/377 : PAIRITEL SNIa as NIR standard candles (Wood-Vasey+, 2008)J/AJ/136/2306 : SDSS-II Supernova survey, 2005 (Holtzman+, 2008)J/ApJ/666/674 : ESSENCE supernova survey (Miknaitis+, 2007)J/ApJ/659/122 : Improved distances to type Ia supernovae (Jha+, 2007)J/AJ/133/403 : Light curve of 11 type Ia supernovae (Garg+, 2007)J/AJ/131/527 : UBVRI light curves of 44 type Ia supernovae (Jha+, 2006)J/AJ/128/3053 : Absolute flux distribution of BD +17 4708 (Bohlin+, 2004)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/795/44https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/795/44http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/795/44https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/795/44https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/795/44http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/795/44GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/795/44/ps1_snIa (Properties of Pan-STARRS1 SN Ia spectroscopic from 2009 September to 2011 May (tables 3 and 4))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/795/44/ps1_snIa?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/795/44/ps1_snIa?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/795/44/ps1_snIa?GETtext/xml+votable180.050000true333.951.184830560.0055555555555555565/1517 2538 6814 6/6047 6076 6077 6090 6114 6494 6495 6513 6514 6515 6517 6518 7178 7200 10147 10150 10156 10157 10158 10743 10955 10958 10976 10977 10978 10981 10982 10984 11425 11426 11427 11430 11432 11433 11521 11524 17688 17689 17691 17692 17694 17695 17713 17716 18766 18784 18789 18790 18791 18796 19026 19035 19036 19038 19039 19057 27245 27247 27250 27251 27262 27344 27345 35933 35934 35935 35956 35957 35959 36104 36106 36130https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/795/44?format=asciiOpticalInfrareddefaultJ/ApJ/795/44/table6Light curves for the subset of 113 SNerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova identifier (PS1-YYMMNNN or PS1-YYaaa)meta.id;meta.maincharMJDModified Julian Date of observationdtime.epochdoubleFiltFilter used in observation (g, r, i or z)instr.setup;obscharFWHM[0.6/2.4] Seeing Full-Width at Half-Maximuminstr.obsty.seeingfloatFluxObserved flux in Filt (1)phot.flux.density;em.optdoublee_FluxUncertainty in Fluxstat.error;phot.fluxdoublemag[16.6/24.8]? Observed magnitude in Filt (1)magphot.magfloatnullablee_mag[0.002/0.4]? Uncertainty in magmagstat.error;phot.magfloatnullableJ/ApJ/795/44/ps1_snIaProperties of Pan-STARRS1 SN Ia spectroscopic from 2009 September to 2011 May (tables 3 and 4)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSN name (PS1-YYMMNNN or PS1-YYaaa)meta.id;meta.maincharMJDSpectra MJD'sdtime.epochcharTelTelescopesmeta.id;instr.telcharz[0.02/0.7] Spectroscopic heliocentric redshiftsrc.redshiftfloate_z[0.001/0.01] z uncertaintystat.error;src.redshiftfloatNpNumber of photometric measures for this SNmeta.numberintnullableRAJ2000Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of declination (J2000)pos.eq.dec;meta.mainMDFMDF field number (as in table 1) (1)meta.id;obs.fieldinttdiscDiscovery date t_disc_ in MJDdtime.epochintCutNote on cuts (see section 7.2)meta.notecharLCInteractive plot of griz light curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar