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v> ">ldiv> tr/ ldlcolldi >lriv> tr/ ldlcolldi >lriv> >lriv>v> tr/a> > lfiv> reArtic N numb/> /th/a> > ldi">td/a> > ldi) A79td/a> > >lriv>> tr/a> > lfiv> N number o="pa(s)/> /th/a> > ldi">td/a> > ldi2579td/a> > >lriv>> tr/a> > lfiSeunctionth/a> > ldi">td/a> > ldi="Catalogs and da">td/a> >lriv>> tr/a> > lfiDOIonth/a> > ldi">td/a> > ldia> > <" href="https://doi.org/10.1051/0004-6361/20152799iv> ="https://doi.org/10.1051/0004-6361/2015279/> <0a/a> > >ld/a> >lriv>> tr/a> > lfiP_publish n_onlionth/a> > ldi">td/a> > ldia> > 05 (January 20a> > >ld/a> >lriv>> >l>Tab/a>
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A& 597, ) A97 (201The Sloan Digital Sky Survey Quasar Catalog: Twelfth data releangup>1">n>up>,2">n>up>⋆">, ">="PatricPe="tjean">up>3">, ">Ni Schosld PRoss">up>4">n>up>,5">, ">Adamco DMyers">up>6">n>up>,7">, ">ÉetriAubourg">up>8">, ">Al>Sine StblyTraka">up>9">n>up>,10">, ">Step wheBaileleyup>11">, ">ÉetriArmengaudeyup>12">, ">Nathaliike _blque-Delabrouseileyup>12">, ">Chteriop w Yèchleyup>12">, ">up>13">, ">M"Ricelrt Ae Sauss">up>14">, ">="Fraoco DAlbare="">up>15">n>up>i>⋆⋆">, ">Jo Bovleyup>16a>, ">Dmi trBizyaeveyup>17">n>up>,18">, ">W. NanieB"Frdteyup>19">n>up>,20">n>up>,21">, ">MarExceaeB"usa">up>22">n>up>,23">, ">="Johannes Buchn">up>24">, ">="Johan Compar">up>15">n>up>i>⋆⋆⋆">, ">="Rupert A. C. Cro">up>25">, ">up>24">, ">="Xiaohui F">up>26a>, ">="Andreu Font-Ribeeyup>11">, ">J"Jian ">up>13">, ">="Antonis Georgakak">up>24">, ">="Patrick B. Ha">up>27">, ">="Linhua Jia">up>28">, ">="Karen Kinemuceyup>17">, ">="Elena Malanusheneyup>17">, ">="Viktor Malanusheneyup>17">, ">up>29">n>up>,30">, ">M"Marie-Luise Menz">up>24">, ">="Andrea Merlo">up>24">, ">="Kirpal Nand">up>24">, ">="Pasquier Noterdae">up>3">, ">="Daniel Oraveeyup>17">, ">="Kaike Peyup>17">, ">="Matthew M. Pie">up>2">, ">="Francisco Pra">up>15">n>up>,31">n>up>,32">, ">="Mara Salva">up>24">, ">up>11">, ">="Donald P. Schneideyup>19">n>up>,20">, ">="Audrey Simmoeyup>17">, ">="Matteo Vi">up>1">n>up>,33">, ">D"David H. Weinbe">up>34">gs an">="Liu Z">up>24">chpl" classaff"an>up>1"> ="IN–Osservatorio Astronomico di Trieste, via G. B. Tiepolo 111, 3413 di Triestee, Ita up>2"> Aix-="Mseseilte Universé, CNRS, LAM (l Laboraire d’& Astrophyqueta d="Mseseil) UMR 7326tee133883 d="Mseseiltee="Frae up>3"> UPMC-CNRS, UMR 70 595k-Institud’& Astrophyqueta dP"Mastee750143 dP"Mastee="Frae up>4">g="Department or PhysicsDrexniee University 3141 Chrienitue Stoletor iladelphiaetorA3 d19104etoUSA up>5">al Institute fo="Astrono, SUrA3(Scottishee Universrtier Physi AlliFrae)ty, Universitt oEdWeiurgh, Royrpat ObservatoetoEdWeiurgh, EH9 3HJetoUK up>6">g="Department or Physigs an="Astrono, , Universitt oWyhcomietoL"MamilteeWY3 d82071etoUSA up>7"> ="Max-Planck-Institutüfo="AstronilteeKönigstuhl 17tee691173 dHhneilinbetee, Germa up>8"> APC, & Astr"/artuiltethe Cosh loe,te UniversédP"Mas Dneid notCNRS/IN2P3otCEA/Irfu,at Observaire d dP"MasteSorbonn dP"MastC/cé, 10 ruetAliae Doimmmy &Lérloe Duquettee752053 dP"Mas Cedexe13tee="Frae up>9"> =-Instit to & Astfihysito Can Vars (IAC)ty 38200oL"oL"gunaetoT geniflteeSp mai up>10">te Univerdadto L"oL"guna (ULL)ty="Dt. & Astfihysity 38206oL"oL"gunaetoT geniflteeSp mai up>11"> Lawferen BerkndeleN/National Laboratoeto1 CycloAstr RoadetoBerkndeletoCA3 d94720etoUSA up>12"> tCEAotCtmere d dSa" cletIrfu/SCAPP 911913 dGif-sur-Yravtltee="Frae up>13"> ="Department of Astrono, , Universitt oFlatodaetoGa linvseiltee=L3 d32611-2055etoUSA up>14">gco sinutto, Universitt ObservatoetoPeyutto. Ha,gco sinutt,gcNJ3 d08544etoUSA up>15">al Instit to FíhysitTeóetra (UAM/CSIC)ty, UniverdadtAutóronata d="dtodetoCanto"_blcoeto280493 d="dtodetoSp mai up>16">g="Department of Astronomy an& Astrophysi, , Universitt oTodfrooet50ue .is Geoeue StoletoTodfrooet ONet M5S 3H4etoCanPrai up>17"> Apaische Poitt Observatomy anNthewexomicStateee University PO Box 59etoSunsp not NMot 88349-0059etoUSA up>18"> Salteinbeio Astronomonal Institu, MtroswcStateee University Mtroswc up>19">g="Department of Astronomy & Astrophysi,s. ThPennsySalniacStateee University , UniversitP"MketorA3 d16802etoUSA up>20">al Institute foGltratication anf the Cosi,s. ThPennsySalniacStateee University, UniversitP"MketorA3 d16802etoUSA up>21">g="Department or Physics104 D"Delel L,s. ThPennsySalniacStateee University , UniversitP"MketorA3 d16802etoUSA up>22"> Dir"/arrtmeico dFihysiteio Astronoa,te Universàco dBsh lnaeto, vln BertiM. c tha6/2eto401273 dBsh lnaeto, Ita up>23"> ="IN–Osservatorio Astronomico dBsh lnaeto, v Ranzlni 1eto401273 dBsh lnaeto, Ita up>24"> ="Max-Planck-InstitutüfoExtibrartereMasische PhyketoGrtisenbaisu-streaseot 857413 dGsearomieto, Germa up>25"> McWilliFmstCtmeerte foe Cosh lyty="Dt. t or PhysicsCarneloeewelltto, Universietorittsiurgh torA3 d15213teeUSA up>26"> Salwchart Observatoet, Universitt oArizonaetoTucstt,gcAZ t 85750etoUSA up>27">g="Department or Physigs an="Astrono, Yorko, Universiet4700oKeeoglet.etoTodfrooet ONet M3J 1P3otoCanPrai up>28"> Kavlial Institute fo="Astronomy an& Astrophysi, Pearkio, Universieto1008713 dBeijomietoPR Ch>Sin up>29">al Institutt of Astrono, , Universitt oCambtodgltee="domideleRoadetoCambtodgl3 dCB3 0HAetoUK up>30"> Kavlial Institute foe Cosh lyty, Universitt oCambtodgltee="domideleRoadetoCambtodgl3 dCB3 0HAetoUK up>31">gCampuies oInalternationaExExceeren UAM+CSIC,oCanto"_blcoet280493="dtodetoSp mai up>32"> =-Instit to & Astfíhysito &ndalucía (CSIC)ty Glatoup>33"> ="FN/N/National Institute foNu="cleor Physicso, v Valerori2111, 3273 di Triestee, Ita up>34">g="Department o="Astronomy anCCACAPPOhiicStateee University C>VolbuicsoOH3 d43201etoUSA pl" classcorterpll"> n>up>⋆"> Corterpondomime auth: Isabelic Pâris, e-mail: isabelic.p"Mas@lam.fresaav> bran/piv>pl" classherioryck">pl" class=oldck"eta nameasubs">ac">Abstractpav> p>Weog presenf thD datR releas12ey Quasae catalo(DR12Q)ed from thd Baryon Oscillation Spectroscopic Surv (o BO)se of the Sloan Digital Sky SurveIIIys. as e catalogncluvide Hahe SD-III/o BO57 objecrs thawere s Spectroscop Hay9" targeand ey quasar ndodplat duvering tha/fuea survon anf atre confirmeand ey quasso, v visucialns Speation of the spectrat havr luminosrtien>Mub>e"> [zHub>0"> = 70 km sn>up>-1">gMpcn>up>-1">">ub>M"> = 0.3">ub>Λ"> = 0.7">up>-1">">Previoay9knowney quasso(ositay9d froe SD-Ies anII)rs thawere reo Obseeanby o BOry. The cataloo contain297 30841 quasar(272 026atre nthednciscoveides sinof thbelonmininn oe SD-III)to tspesh ncov 9376n">up>2">">zz ">up>⋆⋆⋆"> >pl" class igne">Sieero OchoalIFT Felltw.n/piv>
">up>⋆⋆"> >pl" class igne">“laoCaixa”-Sieero Ochoale Schol.n/piv>
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