J/ApJ/689/377ivo://CDS.VizieR/J/ApJ/689/377doi:10.26093/cds/vizier.16890377CDSWood-Vasey W.M.Friedman A.S.Bloom J.S.Hicken M.Modjaz M.,Kirshner R.P.Starr D.L.Blake C.H.Falco E.E.Szentgyorgyi A.H.,Challis P.Blondin S.Mandel K.S.Rest A.2017-06-13T11:09:16Z2011-02-04T10:39:15ZCDS support team

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

cds-question@unistra.frinfrared-photometrysupernovaeWe have obtained 1087 NIR (JHK_s_) measurements of 21 SNe Ia using PAIRITEL, nearly doubling the number of well-sampled NIR SN Ia light curves. These data strengthen the evidence that SNe Ia are excellent standard candles in the NIR, even without correction for optical light-curve shape. We construct fiducial NIR templates for normal SNe Ia from our sample, excluding only the three known peculiar SNe Ia: SN 2005bl, SN 2005hk, and SN 2005ke. The H-band absolute magnitudes in this sample of 18 SNe Ia have an intrinsic rms of only 0.15mag with no correction for light-curve shape. We found a relationship between the H-band extinction and optical color excess of A_H_=0.2E(B-V). This variation is as small as the scatter in distance modulus measurements currently used for cosmology based on optical light curves after corrections for light-curve shape. Combining the homogeneous PAIRITEL measurements with 23 SNe Ia from the literature, these 41 SNe Ia have standard H-band magnitudes with an rms scatter of 0.16mag. The good match of our sample with the literature sample suggests there are few systematic problems with the photometry.2008ApJ...689..377Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/689/377CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/189 : Magnitude Observations of Type I Supernovae (Cadonau+ 1990)J/A+A/317/423 : Revised photometry of SNIa (Patat, 1997)J/MNRAS/369/1880 : Photometry of SN 2003cg (Elias-Rosa+, 2006)J/ApJ/645/488 : SN type Ia luminosities (Wang+, 2006)J/MNRAS/377/1531 : Optical + infrared photometry of SN 2004eo (Pastorello+,J/MNRAS/376/1301 : UBVRI light-curves of SN 2005cf (Pastorello+, 2007)J/MNRAS/384/107 : VRIJHK photometry of SN 2002cv (Elias-Rosa+, 2008)J/A+A/477/717 : Spectroscopy of Type Ia supernovae (Bronder+, 2008)J/A+A/523/A7 : Light curves of type Ia supernovae in SNLS (Guy+, 2010)J/ApJS/190/418 : Light curves for 165 SNe (Ganeshalingam+, 2010)J/MNRAS/406/782 : Type Ia supernovae luminosities (Sullivan+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/689/377https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/689/377http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/689/377https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/689/377https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/689/377http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/689/377GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/689/377/Iasn (Type Ia supernovae JHKs peak magnitudes and apparent standard H-band magnitudes)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/689/377/Iasn?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/689/377/Iasn?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/689/377/Iasn?GETtext/xml+votable180.050000true161.691708311.83541670.0055555555555555566/928 1796 2379 2391 3393 4447 7166 7783 10206 10789 11496 12455 13505 15955 17152 18061 19241 23013 23828 24131 24716 24920 24969 25333 25439 25769 25889 26052 27426 27512 27945 28035 28075 28089 32602 34361 36131 36805 39677 43713 43828 44915 45036 45744 46882 471707.952274030004205e-20 1.7798557115773645e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/689/377?format=asciiInfrareddefaultJ/ApJ/689/377/table2Light curve tablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova designationmeta.id;meta.maincharMJDModified Julian Date of observationdtime.epochdoubleFiltFilter passband of observation (H, J, K, Ks)meta.notecharF25Flux normalized to a zeropoint of 25 (1)phot.flux.density;em.IRdoublee_F25Error in F25stat.errordoubleJ/ApJ/689/377/IasnType Ia supernovae JHKs peak magnitudes and apparent standard H-band magnitudesRefReference(s) (4)meta.ref;pos.framecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSNSupernova designationmeta.id;meta.maincharprimaryf_SN[c] excluded SN (1)meta.codecharJpk? J-band peak magnitude (2)magphot.mag;em.IR.Jfloatnullablee_Jpk? Jpk uncertaintymagstat.errorfloatnullableHpk? H-band peak magnitude (2)magphot.mag;em.IR.Hfloatnullablee_Hpk? Hpk uncertaintymagstat.errorfloatnullableKspk? Ks-band peak magnitude (2)magphot.mag;em.IR.Kfloatnullablee_Kspk? Kspk uncertaintymagstat.errorfloatnullableNJ? Number of epochs in J light curve (3)meta.numberintnullableNH? Number of epochs in H light curve (3)meta.numberintnullableNKs? Number of epochs in Ks light curve (3)meta.numberintnullablef_Ref[d] reference not used (5)meta.codecharLCSimbad column added by the CDSmeta.ref.urlcharSimbadSimbad column added by the CDScharcz? NED host galaxy redshift corrected (1)km/sphys.veloc;pos.heliocentricintnullablee_cz? cz uncertaintykm/sstat.errorintnullabletBmax? MJD time of B-band maximumdtime.epochfloatnullableHBmax? H-band apparent magnitude at B-band maximum corrected from extinction (3)magphot.mag;arith.difffloatnullablee_HBmax? HBmax uncertaintymagstat.errorfloatnullablechi2? {chi}^2^/dofmagstat.fit.chi2floatnullabledof? Number of degrees of freedom (4)meta.numberintnullableAV? Visual absorptionphys.absorption;em.opt.Vfloatnullablemu? Distance modulus (5)magphot.mag.distModfloatnullablee_mu? Distance modulus uncertainty (2)magstat.errorfloatnullablesigma? Quadrature sum (6)stat.fit.paramfloatnullable_RAPositions from Simbad (right ascension part)degpos.eq.ra;meta.main_DEPositions from Simbad (declination part)degpos.eq.dec;meta.main