J/A+A/552/A124ivo://CDS.VizieR/J/A+A/552/A124doi:10.26093/cds/vizier.35520124CDSBetoule M.Marriner J.Regnault N.Cuillandre J.-C.Astier P.Guy J.,Balland C.El Hage P.Hardin D.Kessler R.Le Guillou L.Mosher J.,Pain R.Rocci P.-F.Sako M.Schahmaneche K.2023-04-24T14:14:07Z2013-04-19T14:12:18ZCDS support team

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

cds-question@unistra.frsupernovaephotometryvisible-astronomysloan-photometryWe present a joined photometric calibration for the SNLS and the SDSS supernova surveys. Our main delivery are catalogs of natural AB magnitudes for a large set of selected tertiary standard stars covering the science field of both surveys. Those catalogs are calibrated to the AB flux scale through observations of 5 primary spectrophotometric standard stars, for which HST-STIS spectra are available in the CALSPEC database. The estimate of the uncertainties associated to this calibration are delivered as a single covariance matrix. We also provide a model of the transmission efficiency of the SNLS photometric instrument MegaCam. Those transmission functions are required for the interpretation of MegaCam natural magnitudes in term of physical fluxes. Similar curves for the SDSS photometric instrument have been published in Doi et al. (2010AJ....139.1628D). Last, we release the measured magnitudes of the five CALSPEC standard stars in the magnitude system of the tertiary catalogs. This makes it possible to update the calibration of the tertiary catalogs if CALSPEC spectra for the primary standards are revised.2013A&A...552A.124Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/552/A124CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/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)J/A+A/506/999 : Photometric Calibration of SNLS (Regnault+, 2009)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/552/A124https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/552/A124http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/552/A124https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/552/A124https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/552/A124http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/552/A124GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/552/A124/tablee1 (SDSS Stripe 82 tertiary star catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/552/A124/tablee1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/552/A124/tablee1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/552/A124/tablee1?GETtext/xml+votable180.050000true308.5-0.604116110.005555555555555556Cone search capability for table J/A+A/552/A124/tablee2 (SNLS deep-fields tertiary star catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/552/A124/tablee2?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/552/A124/tablee2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/552/A124/tablee2?GETtext/xml+votable180.050000true36.38509889-4.996876110.0055555555555555564/1109-1110 1113-1114 1125-1126 1129-1130 1174 1177-1178 1189-1190 1193-1194 1449-1450 1877 5/0 2856 3072 4351 4415 4431 4435 4444 4451 4460 4464 4495 4499 4508 4515 4524 4528 4544 4671 4687 4691-4694 4700 4707 4716 4720 4751 4755 4764 4771 4780 4784 4800 4864 5775 5784 5786-5787 5795 5804 5808 6814 7507 7516 9215 12287 6/4 8 11403 11428 12292 12296 17399 17403 17655 17659 17683 17686 17689 17692 17694 17719 17723 17735 17739 17780 17784 17803 17844 17848 17860 17864 17975 17979 17991 17995 18036 18040 18055 18059 18100 18104 18116 18120 18180 18184 18679 18683 18743 18747 18759 18763 18780-18782 18804 18808 18823 18827 18868 18872 18884 18888 18999 19003 19015 19019 19060 19064 19079 19083 19124 19128 19140 19144 19204 19208 19460 19464 23095 23099 23140 23142-23143 23175 23179 23220 23224 23236 23240 27245 27247 30023 30052-30053 30055 30068 36855 36859 48478-48479 48500-48501 49143 491471.7965626859802475e-19 6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/552/A124?format=asciiOpticaldefaultJ/A+A/552/A124/tablee1SDSS Stripe 82 tertiary star catalogrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000[-51.5,60] Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedrmsRArms of observed position in RAdegarcsecstat.errorfloatrmsDErms of observed position in DEdegarcsecstat.errorfloatArReddening in r-band (1)magphot.color.excessfloato_umagNumber of u-band observationsmeta.numberintumag? SDSS u-band natural AB magnitudemagphot.mag;em.opt.Udoublenullablee_umag? Error in u magnitudemagstat.error;phot.magfloatnullables_umag? Rms of the observations in umagstat.errorfloatnullablechi2u? Chi-squared of the u-band observationsstat.fit.chi2floatnullableo_gmagNumber of g-band observationsmeta.numberintgmagSDSS g-band natural AB magnitudemagphot.mag;em.opt.Bfloate_gmagError in g magnitudemagstat.error;phot.magfloats_gmagRms of the observations in gmagstat.errorfloatchi2gChi-squared of the g-band observationsstat.fit.chi2floato_rmagNumber of r-band observationsmeta.numberintrmagSDSS r-band natural AB magnitudemagphot.mag;em.opt.Rfloate_rmagError in r magnitudemagstat.error;phot.magfloats_rmagRms of the observations in rmagstat.errorfloatchi2rChi-squared of the r-band observationsstat.fit.chi2floato_imagNumber of i-band observationsmeta.numberintimagSDSS i-band natural AB magnitudemagphot.mag;em.opt.Ifloate_imagError in i magnitudemagstat.error;phot.magfloats_imagRms of the observations in imagstat.errorfloatchi2iChi-squared of the i-band observationsstat.fit.chi2floato_zmagNumber of z-band observationsmeta.numberintzmag? SDSS z-band natural AB magnitudemagphot.mag;em.opt.Idoublenullablee_zmag? Error in z magnitudemagstat.error;phot.magfloatnullables_zmag? Rms of the observations in zmagstat.errorfloatnullablechi2z? Chi-squared of the z-band observationsstat.fit.chi2floatnullableIndexIndex in the catalogmeta.idintSloanDisplay the SDSS data for this sourcemeta.ref.urlcharJ/A+A/552/A124/tablee2SNLS deep-fields tertiary star catalogairM.iAverage airmass of i-band observationsobs.airMassfloatIQiAverage IQ of i-band observations (3)pixstat.errorfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainindexedDEJ2000Declination (J2000)degpos.eq.dec;meta.mainindexedmxu? CFHT/Megacam u-band natural AB magnitudemagphot.mag;em.opt.Ufloatnullablee_mxu? Error in u magnitudemagstat.errordoublenullableo_mxu? Number of u band measurementsmeta.numberintnullablemx0u? CFHT/Megacam u-band uniform AB magnitude (1)magphot.mag;em.opt.Ufloatnullablexfp.u? Average abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatnullableyfp.u? Average ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatnullablechi2u? Reduced chi2 of u-band measurementsstat.fit.chi2floatnullableairM.u? Average airmass of u-band observationsobs.airMassfloatnullableIQu? Average IQ of u-band observations (3)pixstat.errorfloatnullablebgc.u? Applied background correction in band umagstat.fit.paramfloatnullablemxg? CFHT/Megacam g-band natural AB magnitudemagphot.mag;em.opt.Bfloatnullablee_mxgError in g magnitudemagstat.errorfloato_mxgNumber of g band measurementsmeta.numberintmx0g? CFHT/Megacam g-band uniform AB magnitude (1)magphot.mag;em.opt.Bfloatnullablexfp.gAverage abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatyfp.gAverage ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatchi2gReduced chi2 of g-band measurementsstat.fit.chi2floatairM.g? Average airmass of g-band observationsobs.airMassfloatnullableIQgAverage IQ of g-band observations (3)pixstat.errorfloatbgc.g? Applied background correction in band gmagstat.fit.paramfloatnullablemxrCFHT/Megacam r-band natural AB magnitudemagphot.mag;em.opt.Rfloate_mxrError in r magnitudemagstat.errorfloato_mxrNumber of r band measurementsmeta.numberintmx0r? CFHT/Megacam r-band uniform AB magnitude (1)magphot.mag;em.opt.Rfloatnullablexfp.rAverage abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatyfp.rAverage ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatchi2rReduced chi2 of r-band measurementsstat.fit.chi2floatairM.rAverage airmass of r-band observationsobs.airMassfloatIQrAverage IQ of r-band observations (3)pixstat.errorfloatbgc.rApplied background correction in band rmagstat.fit.paramfloatmxi? CFHT/Megacam i-band natural AB magnitudemagphot.mag;em.opt.Ifloatnullablee_mxiError in i magnitudemagstat.errorfloato_mxiNumber of i band measurementsmeta.numberintmx0i? CFHT/Megacam i-band uniform AB magnitude (1)magphot.mag;em.opt.Ifloatnullablexfp.iAverage abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatyfp.iAverage ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatchi2iReduced chi2 of i-band measurementsstat.fit.chi2floatbgc.i? Applied background correction in band imagstat.fit.paramfloatnullablemxi2? CFHT/Megacam i-band 2nd natural AB magnitudemagphot.mag;em.opt.Ifloatnullablee_mxi2? Error in i2 magnitudemagstat.errorfloatnullableo_mxi2? Number of i2 band measurementsmeta.numberintnullablemx0i2? CFHT/Megacam i-band uniform AB magnitude (1)magphot.mag;em.opt.Ifloatnullablexfp.i2? Average abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatnullableyfp.i2? Average ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatnullablechi2i2? Reduced chi2 of i2-band measurementsstat.fit.chi2doublenullableairM.i2? Average airmass of i2-band observationsobs.airMassfloatnullableIQi2? Average IQ of i2-band observations (3)pixstat.errorfloatnullablebgc.i2? Applied background correction in band i2magstat.fit.paramfloatnullablemxz? CFHT/Megacam z-band natural AB magnitudemagphot.mag;em.opt.Ifloatnullablee_mxzError in z magnitudemagstat.errorfloato_mxzNumber of z band measurementsmeta.numberintmx0z? CFHT/Megacam z-band uniform AB magnitude (1)magphot.mag;em.opt.Ifloatnullablexfp.zAverage abscissa on the MegaCam FP (2)pixpos.cartesian.x;instr.detfloatyfp.zAverage ordinate on the MegaCam FP (2)pixpos.cartesian.y;instr.detfloatchi2zReduced chi2 of z-band measurementsstat.fit.chi2floatairM.zAverage airmass of z-band observationsobs.airMassfloatIQzAverage IQ of z-band observations (3)pixstat.errorfloatbgc.zApplied background correction in band zmagstat.fit.paramfloatCFHTLSDisplay the CFHTLS data at this positionmeta.ref.urlcharJ/A+A/552/A124/tablee3MegaCam u transmission curves at several radiirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaWavelength0.1nmem.wlintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee4MegaCam g transmission curves at several radiirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaWavelength0.1nmem.wlintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee5MegaCam r transmission curves at several radiilambdaWavelength0.1nmem.wlintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee6MegaCam i transmission curves at several radiirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaWavelength0.1nmem.wlintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee7MegaCam i2 transmission curves at several radiiTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaWavelength0.1nmem.wlintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee8MegaCam z transmission curves at several radiirecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintlambdaWavelength0.1nmem.wlintTr00Transmission at centerphys.transmission;instr.filterfloatTr23Transmission 23mm away from the centerphys.transmission;instr.filterfloatTr47Transmission 47mm away from the centerphys.transmission;instr.filterfloatTr70Transmission 70mm away from the centerphys.transmission;instr.filterfloatTr93Transmission 93mm away from the centerphys.transmission;instr.filterfloatTr117Transmission 117mm away from the centerphys.transmission;instr.filterfloatTr140Transmission 140mm away from the centerphys.transmission;instr.filterfloatTr163Transmission 163mm away from the centerphys.transmission;instr.filterfloatTr186Transmission 186mm away from the centerphys.transmission;instr.filterfloatTr210Transmission 210mm away from the centerphys.transmission;instr.filterfloatJ/A+A/552/A124/tablee9Measured magnitudes for CALSPEC standardsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintInstInstrument (MegaCam or SDSS2.5)meta.id;instrcharBandPhotometric band (uM gM rM iM zM i2M u g r i z)instr.bandpasscharStarStar name in the CALSPEC databasemeta.id;meta.maincharNfNumber of filters in which the star is measuredmeta.numberintnullableX? Abscissa in the MegaCam focalplane (1)cmpos.cartesian.xfloatnullableY? Ordinate in the MegaCam focalplane (1)cmpos.cartesian.yfloatnullablemagMeasured magnitudemagphot.magfloat