1995A&A...300..323J

Query : 1995A&A...300..323J

1995A&A...300..323J - Astronomy and Astrophysics, volume 300, 323-334 (1995/8-2)

The NOT gravitational lens survey for multiply imaged quasars.

JAUNSEN A.O., JABLONSKI M., PETTERSEN B.R. and STABELL R.

Abstract (from CDS):

A gravitational lens (GL)-search program, initiated in 1990 at the Nordic Optical Telescope (NOT), has revealed several possible GL-candidates among a sample of 168 quasars (QSOs), chosen from three lists compiled by C. Hazard, D. Reimers and J. Surdej, respectively. Some of these candidates, selected for having close companions (within 5 arcseconds), were imaged in several filters and their colours compared. Low dispersion spectra of the most promising candidates were also obtained at the NOT and ESO New Technology Telescope (NTT). None of these has proved to be strong candidates of gravitational lensing effects. We present this new sample of QSOs and combine it with previously published optical QSO samples in a statistical analysis to yield constraints on flat cosmologies and galaxy velocity dispersions. Finally, by simulating larger samples of quasars and gravitational lenses, we discuss how the uncertainties affecting our present results would be changed.

Abstract Copyright: ∼

Journal keyword(s): cosmology: gravitational lensing - large-scale structure of the Universe - dark matter - quasars: general

VizieR on-line data: <Available at CDS (J/A+A/300/323): table1>

Simbad objects: 170

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Number of rows : 170
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 QSO B2359+068 QSO 00 01 40.5721512864 +07 09 54.005168016     18.6 18.4   ~ 44 0
2 [VV98] J000231.3+132214 QSO 00 02 31.1910074808 +13 22 09.778468008     18.0     ~ 4 0
3 QSO J0003-2603 QSO 00 03 22.9531962024 -26 03 18.304471908   18 17.53     ~ 291 0
4 ICRF J000559.2+160949 Sy1 00 05 59.2378545384 +16 09 49.021968096   16.51 16.40     ~ 290 1
5 [VV98] J001002.4+105806 QSO 00 10 02.2754036616 +10 58 03.858847608     18.0     ~ 4 0
6 2C 26 BLL 00 20 25.2231670656 +15 40 54.774271884   17.92 17.62     ~ 342 1
7 QSO B0029+073 QSO 00 32 18.3629227824 +07 38 32.567030700     18.4     ~ 39 0
8 QSO B0033+156 QSO 00 35 55.537977 +15 53 16.45642   17.78 17.46     ~ 46 1
9 [VV98] J003821.1+074158 QSO 00 38 21.1983201432 +07 41 58.671738384     17.8     ~ 5 0
10 [VV98] J004000.6+122322 QSO 00 40 00.7955302536 +12 23 17.730159972     18.5     ~ 10 0
11 QSO B0055-26 QSO 00 57 58.0253990928 -26 43 14.750912928   17.90 17.47 17.99   ~ 150 1
12 QSO B0105-2634 QSO 01 08 12.4875111864 -26 18 20.430312840     17.3     ~ 27 0
13 [VV98] J013410.8+154305 QSO 01 34 11.4294829224 +15 42 51.249398292     17.3     ~ 8 1
14 QSO B0142-100 QSO 01 45 16.5958283760 -09 45 17.265131352   17.23 16.95     ~ 242 1
15 UCAC4 448-002169 * 01 46 11.9491269888 -00 35 33.417665304   17.44 15.99     ~ 4 1
16 QSO J0149+0157 QSO 01 49 18.7441158792 +01 57 22.615827264   17 18.6     ~ 55 0
17 [VV98] J020527.6+190230 QSO 02 05 27.5135162496 +19 02 29.144460192     17.5     ~ 7 0
18 [VV98] J021429.7+191238 QSO 02 14 29.7007130928 +19 12 37.590239268     18.0     ~ 9 0
19 [VV98] J021440.3+113201 QSO 02 14 40.3116903144 +11 32 01.040851392     16.0     ~ 3 0
20 [VV98] J021700.1+083359 QSO 02 17 00.1245315672 +08 33 57.591276228     18.0     ~ 3 0
21 QSO B0215+165 QSO 02 18 40.3381676568 +16 46 11.338410504     18.0     ~ 14 0
22 QSO B0216+0803 QSO 02 18 57.3582544488 +08 17 27.346030260     18.1     ~ 93 0
23 [VV98] J022053.8+094535 QSO 02 20 53.8023311184 +09 45 35.174677356   16.0 16.0     ~ 11 1
24 [VV98] J023020.2+061147 QSO 02 30 20.0744557992 +06 11 46.497368868     17.5     ~ 4 0
25 4C 13.14 Bla 02 31 45.89405619 +13 22 54.7162847   17.96 17.71 17.93   ~ 277 1
26 QSO B0308+190 QSO 03 11 42.6520302984 +19 13 40.063757448     18.6     ~ 29 0
27 QSO J0430-1329 QSO 04 30 19.0990081536 -13 29 33.572457816     17.00     ~ 21 1
28 [VV98] J043426.9-123958 * 04 34 26.8725217992 -12 40 00.487383852     17.0     ~ 4 1
29 [VV98] J044555.0-165720 QSO 04 45 55.00 -16 57 20.0     17.0     ~ 4 0
30 [VV98] J044836.2-143515 QSO 04 48 36.7076069400 -14 35 18.223804068     17.0     ~ 5 1
31 QSO B0449-135 QSO 04 51 42.7191531552 -13 20 46.950207288   18.9 17.0     ~ 55 2
32 QSO B0449-1645 QSO 04 52 14.2529886192 -16 40 16.386415284   18.0 17.0 17.8   ~ 45 1
33 QSO J0453-1305 QSO 04 53 13.5744238944 -13 05 55.085318988   13.2 16.5     ~ 93 2
34 [VV98] J062653.6+673651 QSO 06 26 53.6298375984 +67 36 50.898347928     18.0     ~ 5 0
35 QSO B0624+6907 QSO 06 30 02.5051022520 +69 05 03.913837440   14.64 14.16     ~ 95 0
36 2MASS J06321097+6743436 Sy1 06 32 10.9674745344 +67 43 43.601836548     18.0     ~ 5 0
37 QSO B0636+68 BLL 06 42 04.2572705040 +67 58 35.620484340     16.46 16.01   ~ 226 1
38 QSO B0640+448 QSO 06 43 57.1477385736 +44 50 35.862351180     18.2     ~ 9 0
39 QSO B0650+371 QSO 06 53 58.28283780 +37 05 40.6068779   18.2 18 18.06   ~ 56 1
40 [VV98] J070616.0+640109 QSO 07 06 16.1373197712 +64 01 09.594392304     18.0     ~ 4 0
41 [VV98] J071448.7+601929 QSO 07 14 48.7924939776 +60 19 28.977241584     18.0     ~ 4 0
42 [VV98] J073224.5+633554 QSO 07 32 24.5294958840 +63 35 54.045793896     18.5     ~ 4 0
43 [VV98] J073821.9+594955 QSO 07 38 22.0022843112 +59 49 51.436624332     16.5     ~ 4 0
44 [VV98] J073843.3+622009 QSO 07 38 43.3284209664 +62 20 08.923548156     18.0     ~ 5 0
45 ICRF J074110.7+311200 Sy1 07 41 10.70330407 +31 12 00.2291151   17.02 16.89 16.322   ~ 450 1
46 [VV98] J074334.0+321508 QSO 07 43 33.9577805496 +32 15 08.749900728   18.39 17.98     ~ 5 0
47 ICRF J074541.6+314256 Sy1 07 45 41.6715742128 +31 42 56.614217508   16.10 15.97     ~ 260 1
48 ICRF J074559.3+331334 Sy1 07 45 59.3238787752 +33 13 34.135675536   18.98 18.88 18.09   ~ 73 1
49 QSO B0743+6601 QSO 07 48 46.2885083016 +65 53 31.454257632     17.0     ~ 4 0
50 6C 074842+332048 QSO 07 51 53.67324343 +33 13 19.8189929   20.00 19.78 19.43   ~ 79 1
51 4C 29.27 QSO 07 54 58.3296649248 +29 41 54.250534284   18.82 18.52     ~ 66 1
52 [VV98] J075618.8+605948 QSO 07 56 18.6731039352 +60 59 46.874316084     17.5     ~ 4 0
53 7C 075933.10+340749.00 QSO 08 02 46.1416446864 +33 59 20.259011724   18.5 18.5     ~ 26 1
54 [VV98] J080823.6+620942 QSO 08 08 23.4574912224 +62 09 42.425297496   17.4 17.5 17.3   ~ 6 0
55 7C 080458.39+495918.00 QSO 08 08 39.66628970 +49 50 36.5304041   19.55 19.18 18.34   ~ 362 2
56 7C 0808+2854 QSO 08 11 36.8956979880 +28 45 03.617834976   18.75 18.49     ~ 64 1
57 [VV98] J082322.4+115946 QSO 08 23 22.6000308816 +11 59 47.670908784   19.19 19.04     ~ 16 0
58 [VV98] J082410.6+101300 QSO 08 24 10.9857749760 +10 13 00.462790020   19.11 18.92     ~ 21 0
59 [SBS92] 0822+0849 QSO 08 24 59.1 +08 39 53     17.5     ~ 1 0
60 QSO B0828+1229 QSO 08 31 15.6442483296 +12 19 49.162038672   19.81 19.53     ~ 20 0
61 QSO B0831+128 QSO 08 34 08.6351804088 +12 38 36.537239436     17.8     ~ 45 0
62 [VV98] J083649.1+104616 QSO 08 36 49.0950615960 +10 46 18.111253692   19.49 19.14     ~ 14 0
63 [VV2006] J083716.8+092718 QSO 08 37 16.8770309256 +09 27 17.609336568   19.63 19.44     ~ 18 0
64 QSO B0836+1122 QSO 08 39 32.9958412872 +11 12 06.594966828     18.8     ~ 91 0
65 QSO B0838+359 QSO 08 41 18.0704158248 +35 44 38.810986008     16     ~ 27 0
66 [VV98] J084231.2+284724 QSO 08 42 31.1236992576 +28 47 24.451387584   18.55 18.22     ~ 22 0
67 QSO B0842+345 QSO 08 45 38.6601865512 +34 20 43.636443360   17.52 17.25     ~ 68 0
68 [VV98] J084604.2+144324 QSO 08 46 04.2267491256 +14 43 22.867104576   18.94 18.81     ~ 22 0
69 HS 0843+2743 ? 08 46 33.1 +27 32 43     18.5     ~ 1 0
70 [VV98] J084837.2+151203 QSO 08 48 37.0730788080 +15 12 02.979811368   18.84 18.63     ~ 20 0
71 Ton 11 QSO 08 49 02.6038292904 +30 02 35.281268520   16.94 16.92     ~ 42 0
72 QSO B0846+1540 QSO 08 49 08.1007536696 +15 29 31.525677564     18.3     ~ 39 0
73 QSO B0846+1517 QSO 08 49 38.1400833816 +15 06 21.701022948   19.22 19.01     ~ 16 0
74 QSO B0849.0+2845 Bla 08 52 05.16957494 +28 33 59.7305260   19.86 19.49 19.1   ~ 58 0
75 2E 2063 Sy1 08 52 48.76 +28 08 40.3     18.83     ~ 14 0
76 [VV98] J085322.9+284110 QSO 08 53 22.9139098872 +28 41 09.962809116   17.91 17.74     ~ 20 0
77 [VV98] J085626.5+194139 QSO 08 56 26.4756075192 +19 41 37.736798928   19.28 19.06     ~ 20 0
78 QSO B0854+1632 QSO 08 57 47.2426852152 +16 21 00.005791500     18.5     ~ 26 0
79 [VV98] J085800.0+253750 QSO 08 57 59.8461454584 +25 37 50.735814096   17.85 17.63     ~ 23 0
80 QSO B0903+1534 QSO 09 05 51.9709030992 +15 22 48.854189496     18.5     ~ 20 0
81 [VV98] J090720.3+195110 QSO 09 07 20.3687096232 +19 51 07.378644708   19.59 19.40     ~ 17 0
82 QSO B0905+1507 QSO 09 08 23.9012874120 +14 55 16.587602724   19.27 19.03     ~ 28 0
83 QSO B0936+3653 QSO 09 39 35.1198050472 +36 40 00.929644968   18.54 18.32     ~ 38 0
84 [VV98] J094848.2+461631 QSO 09 48 48.2281927416 +46 16 30.985827492   18.60 18.30     ~ 21 0
85 US 997 QSO 09 49 07.4997070776 +46 32 15.073679652   19.17 19.04     ~ 23 0
86 [VV98] J095126.1+461749 QSO 09 51 26.1391332624 +46 17 50.065390212   18.38 18.21     ~ 21 0
87 8C 0958+561 QSO 10 01 20.6918953728 +55 53 55.593949272   17.16 16.95     ~ 735 3
88 2MASSI J1006338+471907 Sy1 10 06 33.8188676208 +47 19 07.397128272   18.91 18.50     ~ 30 0
89 [VV98] J100737.2+450050 QSO 10 07 37.3225574448 +45 00 49.751641296   16.9 17.71 17.3   ~ 26 0
90 [VV98] J100755.6+452825 QSO 10 07 55.8701532120 +45 28 24.596068620   17.8 18.31 18.1   ~ 27 0
91 CSO 38 QSO 10 11 55.5947671920 +29 41 41.595330804   16.28 16.05     ~ 112 0
92 [VV96] J101947.9+354147 QSO 10 19 48.0032823600 +35 41 46.440100788   17.77 17.55     ~ 37 0
93 QSO B1107+4847 QSO 11 10 38.6370859200 +48 31 15.691679076   17.09 16.87     ~ 87 0
94 QSO B1115+080A QSO 11 18 16.951 +07 45 58.23   16.61 16.44     ~ 684 2
95 QSO B1123+3536 QSO 11 26 13.5211288752 +35 20 02.547562488   17.93 17.63     ~ 30 0
96 7C 112346.20+393513.00 QSO 11 26 27.9689515656 +39 18 44.744016168   18.18 17.88     ~ 38 1
97 QSO B1123+434 QSO 11 26 32.8148671080 +43 09 38.529132300   19.17 18.69     ~ 31 0
98 LB 10237 QSO 11 31 18.3575698272 +29 04 28.881997032   18.81 18.52     ~ 23 0
99 PB 3047 QSO 11 36 55.0199147328 +29 51 31.147974972   19.13 18.98     ~ 33 0
100 LB 2126 QSO 11 51 20.4599373144 +54 37 33.049962300   16.03 15.78     ~ 155 0
101 QSO B1158+465 QSO 12 00 36.7346890920 +46 18 50.324566608   24.07 22.42     ~ 62 0
102 QSO B1207+399 QSO 12 10 10.2201458040 +39 39 36.096994404   17.59 17.37     ~ 40 0
103 QSO B1208+101 QSO 12 10 57.0369007056 +09 54 27.069784092     17.5     ~ 113 1
104 LBQS 1210+1731 QSO 12 13 03.0135468360 +17 14 23.237180160   18.21 18.03     ~ 86 0
105 QSO B1222+226 QSO 12 25 17.9533146720 +22 20 18.645114696   18.00 17.94     ~ 21 0
106 LBQS 1223+1753 QSO 12 26 07.1946195816 +17 36 49.921603812   18.93 18.59     ~ 113 0
107 LBQS 1230+1627 QSO 12 33 10.4334727776 +16 10 53.000777784     17.8     ~ 36 0
108 Ton 621 QSO 12 33 55.5213281640 +29 07 49.047932640   17.19 16.92     ~ 40 0
109 QSO B1358+391 QSO 14 00 13.8496354752 +38 54 17.974500012   18.85 18.46     ~ 50 0
110 [VV96] J140110.8-001304 QSO 14 01 10.8245990832 -00 13 03.753861060   16.67 16.51     ~ 12 0
111 [VV98] J140657.5+314916 QSO 14 06 57.4921417152 +31 49 16.385320344   17.86 17.72     ~ 4 0
112 QSO B1406+492 QSO 14 08 28.5422992248 +49 02 22.124437872   18.27 18.05     ~ 36 0
113 QSO B1412+0925 QSO 14 14 53.4814555128 +09 11 14.000121960   18.99 18.64     ~ 20 0
114 6C 141318+371936 QSO 14 15 28.4667687024 +37 06 21.161952864   18.12 17.94     ~ 81 1
115 QSO J1415+1129 QSO 14 15 46.25 +11 29 43.4   17.63 17.23     ~ 650 0
116 ICRF J142230.3+322310 Sy1 14 22 30.3788624376 +32 23 10.440862980   19.33 19.16 19.11   ~ 161 1
117 QSO B1421+331 QSO 14 23 26.0580611328 +32 52 20.361564516   16.99 16.70     ~ 113 0
118 7C 1421+3556 QSO 14 23 49.8819954168 +35 42 26.551164384   18.97 18.62     ~ 26 1
119 QSO B1429+1153 QSO 14 32 12.8665234296 +11 39 53.128343628     18.3     ~ 43 0
120 LBQS 1435-0134 QSO 14 37 48.2855255136 -01 47 10.816509804   16.11 15.78 16.39   ~ 80 0
121 QSO B1442+2931 QSO 14 44 53.5398146832 +29 19 05.691187272   16.59 16.38     ~ 80 0
122 QSO B1504+543 QSO 15 06 11.4708154992 +54 11 55.503020472   18.13 17.94     ~ 35 0
123 LB 9612 QSO 15 19 19.4413069176 +23 46 03.346544604   17.65 17.28     ~ 83 0
124 QSO B1520+41 QSO 15 22 19.7852699520 +41 11 56.271255324   18 18.5     ~ 22 0
125 LB 9707 QSO 15 25 22.4182701360 +21 14 03.837465240   18.17 17.96     ~ 28 0
126 QSO B1558+187 QSO 16 00 16.9824554160 +18 38 30.031200744   19.26 19.07     ~ 40 1
127 4C 17.65 QSO 16 01 20.3467520688 +17 14 16.105714224     18.0     ~ 72 1
128 7C 162123.89+391619.00 QSO 16 23 07.6225499136 +39 09 32.410546992   17.41 17.21 16.10   ~ 90 1
129 QSO B1623+268A QSO 16 25 48.0865431168 +26 44 32.575702092   18.59 18.41     ~ 87 0
130 QSO J1626+6426 QSO 16 26 45.6720635616 +64 26 55.026430800     15.8     ~ 32 0
131 QSO B1628+380 QSO 16 30 13.5767665728 +37 58 21.733251600   17.87 17.62     ~ 42 0
132 QSO B1630+374 QSO 16 32 18.5758769664 +37 23 17.896081488   18.74 18.59     ~ 34 0
133 QSO B1634+7037 QSO 16 34 28.9917184368 +70 31 32.393436960   14.90 14.66     ~ 268 0
134 QSO B1633+267 QSO 16 35 38.1695574936 +26 38 27.417262992   19.2 17     ~ 19 0
135 [VV98] J163926.0+611607 QSO 16 39 26.0745932904 +61 16 07.298031864     18.0     ~ 6 0
136 QSO B1643+400 QSO 16 45 07.3477478616 +39 59 18.834745380   19.60 19.49     ~ 31 0
137 HS 1700+6416 QSO 17 01 00.6194059368 +64 12 09.118892376   16.39 16.17     ~ 368 0
138 QSO B1704+7101 QSO 17 04 26.1537222816 +70 57 35.114398056   17.80 17.50     ~ 27 0
139 3C 351.0 Sy1 17 04 41.3742408840 +60 44 30.520617000   15.65 15.40 15.30   ~ 757 1
140 QSO J1710+6023 QSO 17 10 30.1986193584 +60 23 47.542986276   18.15 17.84     ~ 37 0
141 7C 1716+6839 QSO 17 16 13.93798667 +68 36 38.7451988   18.99 18.16 17.67   ~ 122 1
142 QSO J1716+5328 QSO 17 16 35.5677616080 +53 28 15.827676888   16.30 16.48     ~ 69 0
143 QSO J1719+4804 Bla 17 19 38.2496454120 +48 04 12.247659408   15.33 14.60 14.25   ~ 181 1
144 [VV96] J172150.6+343859 QSO 17 21 50.5594617408 +34 38 58.720489656   19.22 19.06     ~ 7 0
145 [VV98] J172314.2+654746 QSO 17 23 14.1379929744 +65 47 46.178432628   17.66 17.29     ~ 49 1
146 7C 172601.50+342502.00 QSO 17 27 49.9245000696 +34 22 39.304917660   19.27 19.01     ~ 42 1
147 4C 65.21 QSO 17 32 53.9951151408 +65 33 25.213571388   17.71 17.38     ~ 35 1
148 2E 3940 Sy1 17 42 51.5939437344 +61 45 54.562645584   17.88 17.74     ~ 29 1
149 7C 1749+7006 BLL 17 48 32.8402992264 +70 05 50.768819304   17.46 17.01 15.48   ~ 429 1
150 QSO B1803+6737 QSO 18 03 28.8923260440 +67 38 10.561677936   16.04 15.78     ~ 97 0
151 3C 371 BLL 18 06 50.6802916920 +69 49 28.109609256   14.77 14.22 11.39   ~ 857 2
152 QSO J1824+1044 Bla 18 24 02.85524975 +10 44 23.7739493   17.66 17.27 16.71   ~ 173 1
153 HS 1824+6507 Sy1 18 24 46.3955717184 +65 09 24.586048944   16.3 16.5     ~ 15 0
154 4C 56.28 QSO 18 58 26.9531707752 +56 45 56.636555364     17.3     ~ 72 1
155 QSO B1946+770 QSO 19 44 54.8532392016 +77 05 52.673448048     15.8     ~ 152 0
156 QSO B2047+013 QSO 20 50 23.2599151248 +01 35 10.726283688     19.71     ~ 26 0
157 QSO B2048+196 BLL 20 51 12.6662086656 +19 50 06.304188228     18.5     ~ 36 1
158 QSO B2116+203 QSO 21 18 34.7295117792 +20 34 02.077739760     17.0     ~ 22 0
159 QSO B2127+176 QSO 21 29 38.2484346456 +17 54 45.732495168     18.00     ~ 11 1
160 QSO B2127+348 QSO 21 29 51.2953926240 +35 06 34.953963264     18.5     ~ 9 1
161 4C 05.81 QSO 21 53 24.5553434688 +05 36 18.612991908     17.77     ~ 70 1
162 4C 11.69 Bla 22 32 36.40890093 +11 43 50.9040592   17.75 17.33     ~ 1119 2
163 LBQS 2231+0125 QSO 22 34 15.1452949728 +01 41 12.185986020     18.2     ~ 14 0
164 3C 454.3 Bla 22 53 57.7480438728 +16 08 53.561508864   16.57 16.10 15.22   ~ 2848 2
165 4C 11.72 BLL 22 54 10.4214226080 +11 36 38.748083760   16.02 15.82     ~ 341 1
166 QSO B2300+345 QSO 23 03 21.6268172160 +34 46 48.479301480     18.00     ~ 13 1
167 QSO B2310+385 QSO 23 12 58.7940202248 +38 47 42.657287928     17.5     ~ 43 0
168 KODIAQ J231324+003444 QSO 23 13 24.4542611808 +00 34 44.583853800   17.05 16.59     ~ 46 0
169 QSO B2314+160 QSO 23 16 39.6980940840 +16 18 06.745072248     17.70     ~ 31 0
170 [VV98] J235755.2+090204 QSO 23 57 55.21 +09 02 03.7     18.0     ~ 3 0

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