DISCOVERY OF FOUR DOUBLY IMAGED QUASAR LENSES FROM THE SLOAN DIGITAL SKY SURVEY

被引:16
作者
Inada, Naohisa [1 ]
Oguri, Masamune [2 ,3 ]
Rusu, Cristian E. [4 ,5 ]
Kayo, Issha [6 ,7 ]
Morokuma, Tomoki [8 ]
机构
[1] Nara Natl Coll Technol, Dept Phys, Yamato Koriyama, Nara 6391080, Japan
[2] Univ Tokyo, Grad Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
[3] Univ Tokyo, Kavli Inst Phys & Math Universe, Kashiwa, Chiba 2778568, Japan
[4] Natl Astron Observ Japan, Div Opt & Infrared Astron, Mitaka, Tokyo 1818588, Japan
[5] Univ Tokyo, Grad Sch Sci, Dept Astron, Bunkyo Ku, Tokyo 1130033, Japan
[6] Toho Univ, Dept Phys, Funabashi, Chiba 2748510, Japan
[7] Tokyo Univ Technol, Dept Liberal Arts, Ota Ku, Tokyo 1448650, Japan
[8] Univ Tokyo, Fac Sci, Inst Astron, Mitaka, Tokyo 1810015, Japan
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
gravitational lensing: strong; quasars: general; SPECTROSCOPIC TARGET SELECTION; DATA RELEASE; CANDIDATE SELECTION; GALAXY; SPECTROGRAPH; CONSTRAINTS; CALIBRATION; TELESCOPE; MONITOR; SEARCH;
D O I
10.1088/0004-6256/147/6/153
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We report the discovery of four doubly imaged quasar lenses. All the four systems are selected as lensed quasar candidates from the Sloan Digital Sky Survey data. We confirm their lensing hypothesis with additional imaging and spectroscopic follow-up observations. The discovered lenses are SDSS J0743+2457 with the source redshift z(s) = 2.165, the lens redshift z(l) = 0.381, and the image separation theta = 1.'' 034, SDSS J1128+2402 with z(s) = 1.608 and 0 = 0.'' 844, SDSS J1405+0959 with z(s) = 1.810, z(l) approximate to 0.66, and 0 = 1.'' 978, and SDSS J1515+1511 with z(s) = 2.054, z(l) = 0.742, and 0 = 1.'' 989. It is difficult to estimate the lens redshift of SDSS J1128+2402 from the current data. Two of the four systems (SDSS J1405+0959 and SDSS J1515+1511) are included in our final statistical lens sample to derive constraints on dark energy and the evolution of massive galaxies.
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共 48 条
[1]   The second data release of the Sloan Digital Sky Survey [J].
Abazajian, K ;
Adelman-McCarthy, JK ;
Agüeros, MA ;
Allam, SS ;
Kurt ;
Anderson, SJ ;
Anderson, SF ;
Annis, J ;
Bahcall, NA ;
Baldry, IK ;
Bastian, S ;
Berlind, A ;
Bernardi, M ;
Blanton, MR ;
Bochanski, JJ ;
Boroski, WN ;
Briggs, JW ;
Brinkmann, J ;
Brunner, RJ ;
Budavári, T ;
Carey, LN ;
Carliles, S ;
Castander, FJ ;
Connolly, AJ ;
Csabai, I ;
Doi, M ;
Dong, F ;
Eisenstein, DJ ;
Evans, ML ;
Fan, XH ;
Finkbeiner, DP ;
Friedman, SD ;
Frieman, JA ;
Fukugita, M ;
Gal, RR ;
Gillespie, B ;
Glazebrook, K ;
Gray, J ;
Grebel, EK ;
Gunn, JE ;
Gurbani, VK ;
Hall, PB ;
Hamabe, M ;
Harris, FH ;
Harris, HC ;
Harvanek, M ;
Heckman, TM ;
Hendry, JS ;
Hennessy, GS ;
Hindsley, RB .
ASTRONOMICAL JOURNAL, 2004, 128 (01) :502-512
[2]   The third data release of the Sloan digital Sky Survey [J].
Abazajian, K ;
Adelman-McCarthy, JK ;
Agüeros, MA ;
Allam, SS ;
Anderson, KSJ ;
Anderson, SF ;
Annis, J ;
Bahcall, NA ;
Baldry, IK ;
Bastian, S ;
Berlind, A ;
Bernardi, M ;
Blanton, MR ;
Bochanski, JJ ;
Boroski, WN ;
Brewington, HJ ;
Briggs, JW ;
Brinkmann, J ;
Brunner, RJ ;
Budavári, T ;
Carey, LN ;
Castander, FJ ;
Connolly, AJ ;
Covey, KR ;
Csabai, I ;
Dalcanton, JJ ;
Doi, M ;
Dong, F ;
Eisenstein, DJ ;
Evans, ML ;
Fan, XH ;
Finkbeiner, DP ;
Friedman, SD ;
Frieman, JA ;
Fukugita, M ;
Gillespie, B ;
Glazebrook, K ;
Gray, J ;
Grebel, EK ;
Gunn, JE ;
Gurbani, VK ;
Hall, PB ;
Hamabe, M ;
Harbeck, D ;
Harris, FH ;
Harris, HC ;
Harvanek, M ;
Hawley, SL ;
Hayes, J ;
Heckman, TM .
ASTRONOMICAL JOURNAL, 2005, 129 (03) :1755-1759
[3]   The first data release of the Sloan Digital Sky Survey [J].
Abazajian, K ;
Adelman-McCarthy, JK ;
Agüeros, MA ;
Allam, SS ;
Anderson, SF ;
Annis, J ;
Bahcall, NA ;
Baldry, IK ;
Bastian, S ;
Berlind, A ;
Bernardi, M ;
Blanton, MR ;
Blythe, N ;
Bochanski, JJ ;
Boroski, WN ;
Brewington, H ;
Briggs, JW ;
Brinkmann, J ;
Brunner, RJ ;
Budavári, T ;
Carey, LN ;
Carr, MA ;
Castander, FJ ;
Chiu, K ;
Collinge, MJ ;
Connolly, AJ ;
Covey, KR ;
Csabai, I ;
Dalcanton, JJ ;
Dodelson, S ;
Doi, M ;
Dong, F ;
Eisenstein, DJ ;
Evans, ML ;
Fan, XH ;
Feldman, PD ;
Finkbeiner, DP ;
Friedman, SD ;
Frieman, JA ;
Fukugita, M ;
Gal, RR ;
Gillespie, B ;
Glazebrook, K ;
Gonzalez, CF ;
Gray, J ;
Grebel, EK ;
Grodnicki, L ;
Gunn, JE ;
Gurbani, VK ;
Hall, PB .
ASTRONOMICAL JOURNAL, 2003, 126 (04) :2081-2086
[4]   THE SEVENTH DATA RELEASE OF THE SLOAN DIGITAL SKY SURVEY [J].
Abazajian, Kevork N. ;
Adelman-McCarthy, Jennifer K. ;
Agueros, Marcel A. ;
Allam, Sahar S. ;
Prieto, Carlos Allende ;
An, Deokkeun ;
Anderson, Kurt S. J. ;
Anderson, Scott F. ;
Annis, James ;
Bahcall, Neta A. ;
Bailer-Jones, C. A. L. ;
Barentine, J. C. ;
Bassett, Bruce A. ;
Becker, Andrew C. ;
Beers, Timothy C. ;
Bell, Eric F. ;
Belokurov, Vasily ;
Berlind, Andreas A. ;
Berman, Eileen F. ;
Bernardi, Mariangela ;
Bickerton, Steven J. ;
Bizyaev, Dmitry ;
Blakeslee, John P. ;
Blanton, Michael R. ;
Bochanski, John J. ;
Boroski, William N. ;
Brewington, Howard J. ;
Brinchmann, Jarle ;
Brinkmann, J. ;
Brunner, Robert J. ;
Budavari, Tamas ;
Carey, Larry N. ;
Carliles, Samuel ;
Carr, Michael A. ;
Castander, Francisco J. ;
Cinabro, David ;
Connolly, A. J. ;
Csabai, Istvan ;
Cunha, Carlos E. ;
Czarapata, Paul C. ;
Davenport, James R. A. ;
de Haas, Ernst ;
Dilday, Ben ;
Doi, Mamoru ;
Eisenstein, Daniel J. ;
Evans, Michael L. ;
Evans, N. W. ;
Fan, Xiaohui ;
Friedman, Scott D. ;
Frieman, Joshua A. .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2009, 182 (02) :543-558
[5]   The Sixth Data Release of the Sloan Digital Sky Survey [J].
Adelman-McCarthy, Jennifer K. ;
Agueros, Marcel A. ;
Allam, Sahar S. ;
Prieto, Carlos Allende ;
Anderson, Kurt S. J. ;
Anderson, Scott F. ;
Annis, James ;
Bahcall, Neta A. ;
Bailer-Jones, C. A. L. ;
Baldry, Ivan K. ;
Barentine, J. C. ;
Bassett, Bruce A. ;
Becker, Andrew C. ;
Beers, Timothy C. ;
Bell, Eric F. ;
Berlind, Andreas A. ;
Bernardi, Mariangela ;
Blanton, Michael R. ;
Bochanski, John J. ;
Boroski, William N. ;
Brinchmann, Jarle ;
Brinkmann, J. ;
Brunner, Robert J. ;
Budavari, Tamas ;
Carliles, Samuel ;
Carr, Michael A. ;
Castander, Francisco J. ;
Cinabro, David ;
Cool, R. J. ;
Covey, Kevin R. ;
Csabai, Istvan ;
Cunha, Carlos E. ;
Davenport, James R. A. ;
Dilday, Ben ;
Doi, Mamoru ;
Eisenstein, Daniel J. ;
Evans, Michael L. ;
Fan, Xiaohui ;
Finkbeiner, Douglas P. ;
Friedman, Scott D. ;
Frieman, Joshua A. ;
Fukugita, Masataka ;
Gansicke, Boris T. ;
Gates, Evalyn ;
Gillespie, Bruce ;
Glazebrook, Karl ;
Gray, Jim ;
Grebel, Eva K. ;
Gunn, James E. ;
Gurbani, Vijay K. .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2008, 175 (02) :297-313
[6]   The Fifth Data Release of the Sloan Digital Sky Survey [J].
Adelman-McCarthy, Jennifer K. ;
Agueeros, Marcel A. ;
Allam, Sahar S. ;
Anderson, Kurt S. J. ;
Anderson, Scott F. ;
Annis, James ;
Bahcall, Neta A. ;
Bailer-Jones, Coryn A. L. ;
Baldry, Ivan K. ;
Barentine, J. C. ;
Beers, Timothy C. ;
Belokurov, V. ;
Berlind, Andreas ;
Bernardi, Mariangela ;
Blanton, Michael R. ;
Bochanski, John J. ;
Boroski, William N. ;
Bramich, D. M. ;
Brewington, Howard J. ;
Brinchmann, Jarle ;
Brinkmann, J. ;
Brunner, Robert J. ;
Budavari, Tamas ;
Carey, Larry N. ;
Carliles, Samuel ;
Carr, Michael A. ;
Castander, Francisco J. ;
Connolly, A. J. ;
Cool, R. J. ;
Cunha, Carlos E. ;
Csabai, Istvan ;
Dalcanton, Julianne J. ;
Doi, Mamoru ;
Eisenstein, Daniel J. ;
Evans, Michael L. ;
Evans, N. W. ;
Fan, Xiaohui ;
Finkbeiner, Douglas P. ;
Friedman, Scott D. ;
Frieman, Joshua A. ;
Fukugita, Masataka ;
Gillespie, Bruce ;
Gilmore, G. ;
Glazebrook, Karl ;
Gray, Jim ;
Grebel, Eva K. ;
Gunn, James E. ;
De Haas, Ernst ;
Hall, Patrick B. ;
Harvanek, Michael .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2007, 172 (02) :634-644
[7]   The Fourth Data Release of the Sloan Digital Sky Survey [J].
Adelman-McCarthy, JK ;
Agüeros, MA ;
Allam, SS ;
Anderson, KSJ ;
Anderson, SF ;
Annis, J ;
Bahcall, NA ;
Baldry, IK ;
Barentine, JC ;
Berlind, A ;
Bernardi, M ;
Blanton, MR ;
Boroski, WN ;
Brewington, HJ ;
Brinchmann, J ;
Brinkmann, J ;
Brunner, RJ ;
Budavári, T ;
Carey, LN ;
Carr, MA ;
Castander, FJ ;
Connolly, AJ ;
Csabai, I ;
Czarapata, PC ;
Dalcanton, JJ ;
Doi, M ;
Dong, F ;
Eisenstein, DJ ;
Evans, ML ;
Fan, XH ;
Finkbeiner, DP ;
Friedman, SD ;
Frieman, JA ;
Fukugita, M ;
Gillespie, B ;
Glazebrook, K ;
Gray, J ;
Grebel, EK ;
Gunn, JE ;
Gurbani, VK ;
de Haas, E ;
Hall, PB ;
Harris, FH ;
Harvanek, M ;
Hawley, SL ;
Hayes, J ;
Hendry, JS ;
Hennessy, GS ;
Hindsley, RB ;
Hirata, CM .
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2006, 162 (01) :38-48
[8]   An efficient targeting strategy for multiobject spectrograph surveys: The Sloan Digital Sky Survey "tiling'' algorithm [J].
Blanton, MR ;
Lin, H ;
Lupton, RH ;
Maley, FM ;
Young, N ;
Zehavi, I ;
Loveday, J .
ASTRONOMICAL JOURNAL, 2003, 125 (04) :2276-2286
[9]   The Cosmic Lens All-Sky Survey - II. Gravitational lens candidate selection and follow-up [J].
Browne, IWA ;
Wilkinson, PN ;
Jackson, NJF ;
Myers, ST ;
Fassnacht, CD ;
Koopmans, LVE ;
Marlow, DR ;
Norbury, M ;
Rusin, D ;
Sykes, CM ;
Biggs, AD ;
Blandford, RD ;
de Bruyn, AG ;
Chae, KH ;
Helbig, P ;
King, LJ ;
McKean, JP ;
Pearson, TJ ;
Phillips, PM ;
Readhead, ACS ;
Xanthopoulos, E ;
York, T .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2003, 341 (01) :13-32
[10]   Constraints on the velocity profiles of galaxies from strong lensing statistics and semi-analytical modelling of galaxy formation [J].
Chae, Kyu-Hyun ;
Ma, Shude ;
Kang, Xi .
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2006, 373 (04) :1369-1378