J/AJ/143/119ivo://CDS.VizieR/J/AJ/143/119doi:10.26093/cds/vizier.51430119CDSInada N.Oguri M.Shin M.-S.Kayo I.Strauss M.A.Morokuma T.,Rusu C.E.Fukugita M.Kochanek C.S.Richards G.T.Schneider D.P.,York D.G.Bahcall N.A.Frieman J.A.Hall P.B.White R.L.2017-12-12T14:45:05Z2013-06-14T09:43:56ZCDS support team

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

cds-question@unistra.frsurveysgravitational-lensingquasarsspectroscopyredshiftedvisible-astronomysloan-photometryinfrared-photometryphotometryWe present the final statistical sample of lensed quasars from the Sloan Digital Sky Survey (SDSS) Quasar Lens Search (SQLS). The well-defined statistical lens sample consists of 26 lensed quasars brighter than i=19.1 and in the redshift range of 0.6<z<2.2 selected from 50826 spectroscopically confirmed quasars in the SDSS Data Release 7 (DR7), where we restrict the image separation range to 1"<{theta}<20" and the i-band magnitude differences in two images to be smaller than 1.25mag. The SDSS-DR7 quasar catalog also contains 36 additional lenses identified with various techniques. In addition to these lensed quasars, we have identified 81 pairs of quasars from follow-up spectroscopy, 26 of which are physically associated binary quasars. The statistical lens sample covers a wide range of image separations, redshifts, and magnitudes, and therefore is suitable for systematic studies of cosmological parameters and surveys of the structure and evolution of galaxies and quasars.2012AJ....143..119Ihttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/143/119CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toII/314 : UKIDSS-DR8 LAS, GCS and DXS Surveys (Lawrence+ 2012)VII/269 : SDSS Quasar Catalog, DR9Q (Paris+, 2012)V/139 : The SDSS Photometric Catalog, Release 9 (Adelman-McCarthy+, 2012)VII/241 : The 2dF QSO Redshift Survey (Croom+ 2004)VIII/72 : CLASS survey of radio sources (Myers+, 2003)J/ApJS/199/3 : The quasars MMT-BOSS pilot survey (Ross+, 2012)J/AJ/140/403 : SDSS Quasar Lens Search. IV. (Inada+, 2010)J/MNRAS/392/19 : The 2dF-SDSS QSO survey (Croom+, 2009)J/ApJS/176/19 : COSMOS: strong lens systems (Faure+, 2008)J/ApJ/682/964 : Sloan lens ACS survey. V. (Bolton+, 2008)J/ApJ/678/635 : Spectroscopy of quasar binary candidates (Myers+, 2008)J/MNRAS/382/412 : Catalog of SDSS-DR5/2MASS spectroscopic quasars (Ofek, 2007)J/ApJ/658/99 : Pairs of QSO in SDSS-DR4 (Myers+, 2007)J/AJ/131/1 : Binary quasars in the SDSS (Hennawi+, 2006)J/AJ/132/999 : SDSS quasar lens search (Oguri+, 2006)J/AJ/131/2788 : Redshifts in the SFQS survey (Jiang+, 2006)J/ApJS/155/257 : NBC Quasar Candidate Catalog (Richards+, 2004)J/AJ/112/407 : The FIRST bright QSO survey (Gregg+, 1996)J/ApJ/409/28 : Gravitationally Lensed Quasars (Maoz + 1993)http://www.sdss.org/ : SDSS Home Pagehttp://cfa-www.harvard.edu/castles/ : CASTLES webpagehttp://www-utap.phys.s.u-tokyo.ac.jp/~sdss/sqls/ : SQLS Web sitehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/143/119https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/143/119http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/143/119https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/143/119https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/143/119http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/143/119GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/143/119/table1 (Source quasars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/119/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/119/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/119/table1?GETtext/xml+votable180.050000true0.038583315.29847220.005555555555555556Cone search capability for table J/AJ/143/119/table4 (DR7 color-selected candidates)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/119/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/119/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/119/table4?GETtext/xml+votable180.050000true121.806541715.97902780.005555555555555556Cone search capability for table J/AJ/143/119/table6 (DR7 additional lensed quasars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/143/119/table6?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/143/119/table6?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/143/119/table6?GETtext/xml+votable180.050000true23.6485833-9.51747220.0055555555555555562/17 20 32 3/64 65 72 73 76 78 79 84 85 86 89 90 92 95 101 102 103 112 116 132 133 134 137 139 140 141 142 147 152 153 160 162 163 166 168 169 172 173 177 178 184 411 413 414 423 427 428 429 431 433 434 435 437 438 439 440 442 443 444 446 447 494 4/264 265 267 269 270 271 297 299 300 301 302 308 309 311 348 349 351 352 353 355 366 367 373 374 375 376 377 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32399 32402 32403 32406 32407 32425 32426 32427 32460 32462 32478 32484 32486 32492 32494 32497 32505 32509 32510 32511 32674 32684 32686 36607 36703 36715 36717 36718 36719 36721 36722 36723 36759 36761 36763 36773 36774 36775 36788 36789 36790 36792 36793 36794 36812 36816 36817 36818 36861 36862 36863 40959 45023 45039 45043 48983 48987 49005 49007 49020 49021 49022 49077 49078 49079 49091 49097 49098 49099 49100 49101 49102 49108 49112 49124 49126 49128 49129 49130 49149 49150 491512.381800341673347e-19 2.821731604724377e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/143/119?format=asciiOpticalInfrareddefaultJ/AJ/143/119/table1Source quasarsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSSDSS identifier (JHHMMSS.ss+DDMMSS.s)meta.id;meta.maincharprimarySSimbad column added by the CDSmeta.ref.urlcharzSDSS-DR7 quasar catalog (Cat. VII/260) redshiftsrc.redshift;pos.heliocentricfloatimag[15.084/19.099] SDSS-DR7 quasar catalog i band magnitude corrected for Galactic extinctionmagphot.mag;em.opt.IfloatDR7+DR9Display the SDSS-DR7 and -DR9, Cat. II/294 + Cat. V/139 within 1" of quasar's coordinatesmeta.ref.urlcharSloanDisplay the online SDSS data for this quasarmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RAPositions from SDSS names (right ascension part)degpos.eq.ra;meta.mainindexed_DEPositions from SDSS names (declination part)degpos.eq.dec;meta.mainindexedJ/AJ/143/119/table3DR7 morphologically selected candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSSDSS identifiermeta.id;meta.maincharz? Redshift (1)src.redshift;pos.heliocentricfloatnullableimag[16.8/20.31] SDSS-DR7 quasar catalog (Cat. VII/260) i-band PSF magnitude corrected for Galactic extinctionmagphot.mag;em.opt.Ifloattheta? Image separation {theta}_SDSS_ (2)arcsecpos.angDistancefloatnullableDi[0.02/2.21]? Absolute i-band magnitude difference between the expected two components |{Delta}i| (3)magphot.mag;arith.difffloatnullableImageInstruments (and filters) used for the optical and near-infrared imaging (4)meta.id;instrcharSpecInstruments used for the optical spectroscopy (4)meta.id;instrcharComCommentmeta.notecharRefReference (in refs.dat file)meta.bibcharJ/AJ/143/119/table4DR7 color-selected candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSSimbad column added by the CDSmeta.ref.urlcharSDSSSDSS identifiermeta.id;meta.maincharz? Redshift (1)src.redshift;pos.heliocentricfloatnullableimag[16.8/20.31] SDSS-DR7 quasar catalog (Cat. VII/260) i-band PSF magnitude corrected for Galactic extinctionmagphot.mag;em.opt.Ifloattheta? Image separation {theta}_SDSS_ (2)arcsecpos.angDistancefloatnullableDi[0.02/2.21]? Absolute i-band magnitude difference between the expected two components |{Delta}i| (3)magphot.mag;arith.difffloatnullableImageInstruments (and filters) used for the optical and near-infrared imaging (4)meta.id;instrcharSpecInstruments used for the optical spectroscopy (4)meta.id;instrcharComCommentmeta.notecharRefReference (in refs.dat file)meta.bibcharDR7+DR9Display the SDSS-DR7 and -DR9, Cat. II/294 + Cat. V/139 within 1" of quasar's coordinatesmeta.ref.urlcharSloanDisplay the online SDSS data for this quasarmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RAPositions from SDSS names (right ascension part)degpos.eq.ra;meta.main_DEPositions from SDSS names (declination part)degpos.eq.dec;meta.mainJ/AJ/143/119/table5DR7 statistical sampleRefReference (see refs.dat file)meta.bibcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSDSSSDSS identifiermeta.id;meta.maincharf_SDSS[g] indicates a non-secure lens (1)meta.codecharNNumber of imagesmeta.numberintzsSpectroscopic source redshift from SDSS datasrc.redshift;pos.heliocentricfloatf_zl[*~] unsecure redshift (2)meta.codecharzlLens redshiftsrc.redshift;pos.heliocentricfloatu_zl[?] Uncertainty flag on zlmeta.code.errorcharimag[15.3/20.14] SDSS PSF i band (AB) magnitude corrected for Galactic extinctionmagphot.mag;em.opt.IfloatthetaMMaximum image separations {theta}_max_ derived from the best imaging data.arcsecpos.angDistancefloatIratI-band flux ratio between the brightest lensed image and the farthest lensed image from the brightest image (3)phot.flux;arith.ratiofloatImag[16.54/21.64]? I-band (Vega) magnitude of the lensing galaxy (4)magphot.mag;em.opt.Ifloatnullablee_Imag? Statistical errors on Igalmagstat.error;phot.mag;em.opt.IfloatnullableDR[3/7] SDSS Data Release source (3, 5 or 7)meta.idintONameOther name (non-SDSS designation) (5)meta.idcharRejectThe reason that each lens is excluded from the statistical samplemeta.notecharJ/AJ/143/119/table6DR7 additional lensed quasarsSDSSSDSS identifiermeta.id;meta.maincharf_SDSS[g] indicates a non-secure lens (1)meta.codecharNNumber of imagesmeta.numberintzsSpectroscopic source redshift from SDSS datasrc.redshift;pos.heliocentricfloatf_zl[*~] unsecure redshift (2)meta.codecharzlLens redshiftsrc.redshift;pos.heliocentricfloatu_zl[?] Uncertainty flag on zlmeta.code.errorcharimag[15.3/20.14] SDSS PSF i band (AB) magnitude corrected for Galactic extinctionmagphot.mag;em.opt.IfloatthetaMMaximum image separations {theta}_max_ derived from the best imaging data.arcsecpos.angDistancefloatIratI-band flux ratio between the brightest lensed image and the farthest lensed image from the brightest image (3)phot.flux;arith.ratiofloatImag[16.54/21.64]? I-band (Vega) magnitude of the lensing galaxy (4)magphot.mag;em.opt.Ifloatnullablee_Imag? Statistical errors on Igalmagstat.error;phot.mag;em.opt.IfloatnullableDR[3/7] SDSS Data Release source (3, 5 or 7)meta.idintONameOther name (non-SDSS designation) (5)meta.idcharRejectThe reason that each lens is excluded from the statistical samplemeta.noteRefReference (see refs.dat file)meta.bibcharp2Lens in Paper II (J/AJ/135/496)meta.ref.urlcharp4Lens in Paper IV (J/AJ/140/403)meta.ref.urlcharDR7+DR9Display the SDSS-DR7 and -DR9, Cat. II/294 + Cat. V/139 within 1" of quasar's coordinatesmeta.ref.urlcharSloanDisplay the online SDSS data for this quasarmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.refchar_RAPositions from SDSS names (right ascension part)degpos.eq.ra;meta.main_DEPositions from SDSS names (declination part)degpos.eq.dec;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSSimbad column added by the CDSmeta.ref.urlcharJ/AJ/143/119/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorcharComCommentsmeta.notechar