2009MNRAS.397.1713C

Query : 2009MNRAS.397.1713C

2009MNRAS.397.1713C - Mon. Not. R. Astron. Soc., 397, 1713-1727 (2009/August-3)

Flat-spectrum radio quasars from the SDSS DR3 quasar catalogue.

CHEN Z., GU M. and CAO X.

Abstract (from CDS):

We constructed a sample of 185 flat-spectrum radio quasars (FSRQs) by cross-correlating Shen et al.'s Sloan Digital Sky Survey Data Release 3 (SDSS DR3) X-ray quasar sample with the Faint Images of the Radio Sky at Twenty Centimeters (FIRST) and Green Bank 6-cm survey (GB6) radio catalogues. From the spectral energy distribution (SED) constructed using multi-band (radio, UV, optical, infrared and X-ray) data, we derived the synchrotron peak frequency and peak luminosity. The black hole mass MBH and the broad-line region (BLR) luminosity (then the bolometric luminosity Lbol) were obtained by measuring the linewidth and strength of broad emission lines from SDSS spectra. We define a subsample of 118 FSRQs for which non-thermal jet emission is thought to dominate over thermal emission from the accretion disc and host galaxy. For this subsample, we found 25 FSRQs having synchrotron peak frequency νpeak> 1015Hz, which is higher than the typical value for FSRQs. These sources with high νpeak could be targets for the Fermi gamma-ray telescope. Only a weak anti-correlation is found between the synchrotron peak frequency and peak luminosity, while no strong correlation is present between either the synchrotron peak frequency and black hole mass or the synchrotron peak frequency and the Eddington ratio Lbol/LEdd. When combining the FSRQ subsample with Wu et al.'s sample of 170 BL Lac objects, a strong anti-correlation between the synchrotron peak frequency and luminosity is apparently present, covering about seven orders of magnitude in νpeak. However, the anti-correlation differs from the blazar sequence in having large scatter. At a similar peak frequency, the peak luminosity of FSRQs with νpeak> 1015Hz is systematically higher than that of BL Lac objects, with some FSRQs outside the range covered by BL Lac objects. Although high νpeak values are found in some FSRQs, they do not reach the extreme value of BL Lacs. For the subsample of 118 FSRQs, we found significant correlations between the peak luminosity and black hole mass, the Eddington ratio and the BLR luminosity, indicating that the jet physics may be strongly related to the accretion process.

Abstract Copyright: © 2009 The Authors. Journal compilation © 2009 RAS

Journal keyword(s): galaxies: active - galaxies: jets - quasars: emission lines - quasars: general

VizieR on-line data: <Available at CDS (J/MNRAS/397/1713): table1.dat table2.dat>

Simbad objects: 185

goto Full paper

goto View the references in ADS

Number of rows : 185
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [VV2006] J001130.4+005751 Bla 00 11 30.40320483 +00 57 51.8770044   18.55 18.16 20.06   ~ 117 1
2 QSO B0131+0058 QSO 01 33 52.6595091120 +01 13 45.274969524   18.82 18.50     ~ 55 0
3 PB 6739 QSO 02 12 25.5667246680 +01 00 56.148118164   18.64 18.57     ~ 53 3
4 [VV2006] J074218.3+194719 QSO 07 42 18.2152294656 +19 47 19.486818456   17.77 17.63     ~ 35 1
5 7C 073921.60+375103.00 Bla 07 42 42.1842937176 +37 44 02.043700980   19.07 18.85 18.8   ~ 39 1
6 ICRF J074541.6+314256 Sy1 07 45 41.6715742128 +31 42 56.614217508   16.10 15.97     ~ 265 1
7 7C 074246.20+332052.00 Bla 07 45 59.3238787752 +33 13 34.135675536   18.98 18.88 18.09   ~ 78 1
8 [VV2006] J074625.9+254901 Bla 07 46 25.87418071 +25 49 02.1347101   19.94 19.69 19.2   ~ 186 2
9 QSO J0754+3033 Bla 07 54 48.8512968792 +30 33 55.024909740   17.88 17.64 18.06   ~ 65 1
10 ATO J120.3831+47.6044 Sy1 08 01 31.9656875184 +47 36 16.062127020   16.51 16.29     ~ 78 1
11 6C 080306+485030 QSO 08 06 44.4274043856 +48 41 49.159464396   17.98 17.78     ~ 54 1
12 7C 080533.60+410130.00 Bla 08 08 56.65204477 +40 52 44.8888932   19.87 19.41 16.61   ~ 149 1
13 [VV2006] J081009.9+384756 Bla 08 10 09.9573700608 +38 47 57.082826868   21.24 20.38 19.8   ~ 51 0
14 7C 080735.29+414300.00 Bla 08 10 58.99422809 +41 34 02.8068333   18.84 18.75 18.44   ~ 71 1
15 5C 7.18 Bla 08 13 03.83404190 +25 42 11.0315748   19.38 19.17 18.80   ~ 69 1
16 7C 081059.60+324640.00 Bla 08 14 09.2183102544 +32 37 31.968526764   18.96 18.79 17.7   ~ 69 1
17 7C 081615.09+265132.00 Bla 08 19 16.6156811712 +26 42 03.246228036   19.20 19.10 18.6   ~ 47 1
18 4C 39.23A Bla 08 24 55.48385834 +39 16 41.9040476   18.55 18.21 17.20   ~ 238 1
19 QSO B0829+047 BLL 08 31 48.8770033992 +04 29 39.086842884   17.10 16.4 14.55   ~ 511 2
20 6C 083032+423415 Bla 08 33 53.8854255168 +42 24 01.847106900   17.69 17.23 16.47   ~ 139 1
21 US 1316 Bla 08 36 36.8926475064 +41 25 54.711763536   17.78 17.57 17.6   ~ 76 1
22 [VV2000] J084203.7+401831 Bla 08 42 03.7365461040 +40 18 31.328850528   17.40 17.13 15.3   ~ 61 1
23 [VV2006] J084650.0+064149 BLL 08 46 50.0079342672 +06 41 48.978424896   17.64 17.57     ~ 54 1
24 6C 084657+544902 QSO 08 50 39.9661085832 +54 37 53.371632972   19.00 18.68     ~ 35 1
25 [VV2006] J085220.5+473458 Bla 08 52 20.4578252928 +47 34 58.388307168   20.79 20.51 20.4   ~ 36 1
26 4C 58.17 Bla 08 54 41.99641612 +57 57 29.9391251   18.56 18.18 17.43   ~ 249 1
27 6C 085940+470301 Bla 09 03 03.99010563 +46 51 04.1374172   19.90 19.44 18.7   ~ 285 1
28 6C 090521+420339 Bla 09 08 35.8635727776 +41 50 46.206718512   19.03 18.80 19.1   ~ 72 2
29 4C 01.24B Bla 09 09 10.09159883 +01 21 35.6176206   17.63 17.29 17.04   ~ 454 2
30 4C 05.38 QSO 09 14 01.7608707312 +05 07 50.628513648   17.78 17.54     ~ 78 1
31 6C 091740+445437 Bla 09 20 58.45848666 +44 41 53.9850947   18.40 18.16 16.55   ~ 407 1
32 QSO J0925+4004 QSO 09 25 54.7065961368 +40 04 14.167857972   17.98 17.92     ~ 63 0
33 [VV2006] J092656.7+041613 QSO 09 26 56.7081587232 +04 16 13.244331648   16.7 17.81 16.6   ~ 30 0
34 4C 39.25 Bla 09 27 03.01394144 +39 02 20.8518067   17.17 17.00 16.486   ~ 1036 1
35 6C 092718+465740 Bla 09 30 35.0806558824 +46 44 08.659241844   19.11 18.89 17.7   ~ 69 1
36 6C 092828+554656 Sy1 09 32 00.0782152656 +55 33 47.378442240   17.81 17.57     ~ 52 1
37 [VV2006] J093256.8+074212 QSO 09 32 56.8163423592 +07 42 12.200706180   19.07 18.65     ~ 31 0
38 US 703 Bla 09 33 09.3139113576 +46 15 35.392115376   18.85 18.67 18.4   ~ 39 1
39 5C 1.33 Bla 09 37 12.32736501 +50 08 52.0975584   19.51 18.94 18.88   ~ 158 1
40 4C 40.24 Bla 09 48 55.33815103 +40 39 44.5869471   18.31 18.02 17.85   ~ 379 1
41 QSO J0948+0022 Bla 09 48 57.32005819 +00 22 25.5596984   18.85 18.61 18.17   ~ 350 2
42 [VV2006] J095556.3+061642 QSO 09 55 56.3741365968 +06 16 42.475864368   18.47 18.17     ~ 27 0
43 4C 55.17 Bla 09 57 38.1839604096 +55 22 57.754950636   18.24 17.89     ~ 459 1
44 US 1139 Bla 09 58 19.67164698 +47 25 07.8424065   18.78 18.62 18.39   ~ 264 1
45 US 1155 QSO 09 58 55.0975906152 +42 37 04.092940200   19.30 19.19     ~ 39 1
46 4C 00.34 QSO 10 00 17.6727030648 +00 05 23.704002492   19.61 19.41     ~ 151 1
47 [VV2006] J100556.1+433238 QSO 10 05 56.0340 +43 32 38.617   20.97 20.72     ~ 24 1
48 7C 100725.89+414711.00 Sy1 10 10 27.5274498072 +41 32 39.053861232   16.72 16.67     ~ 187 1
49 [VV2006] J101122.6+470042 Bla 10 11 22.5956102616 +47 00 42.180620220   19.74 19.37 18.8   ~ 41 1
50 LBQS 1013+0124 Bla 10 15 57.0551386032 +01 09 13.747173732   17.01 16.80     ~ 79 1
51 6C 101357+613120 Bla 10 17 25.88756462 +61 16 27.4965040   18.74 18.44 17.87   ~ 101 1
52 6C 101804+453853 Bla 10 21 06.0461738640 +45 23 31.819761204   18.44 18.38 17.6   ~ 58 1
53 6C 101933+455631 QSO 10 22 35.5718579760 +45 41 05.451833436   21.29 20.90     ~ 22 1
54 [VV2006] J102429.1+052952 QSO 10 24 29.0001755112 +05 29 52.476423036   18.80 18.47     ~ 25 0
55 6C 102411+481803 Bla 10 27 13.07992578 +48 03 13.5351738   19.65 19.30 19   ~ 61 1
56 QSO J1027+6050 QSO 10 27 38.5366210392 +60 50 16.466114004   17.95 17.66     ~ 40 0
57 6C 102714+553158 BLL 10 30 24.9565664496 +55 16 22.561976712   17.25 17.05     ~ 62 1
58 QSO J1030+5310 QSO 10 30 50.9018455992 +53 10 28.615624644   18.50 18.17     ~ 36 0
59 7C 102826.00+603558.00 Bla 10 31 44.7563408352 +60 20 30.365432664   18.55 18.29 18.2   ~ 94 1
60 6C 102850+641535 BLL 10 32 14.5389145080 +63 59 50.211235824   18.85 18.72     ~ 36 1
61 6C 103031+610629 Bla 10 33 51.4290959304 +60 51 07.334442756   19.31 18.86 20.24   ~ 195 2
62 6C 103844+524909 Bla 10 41 46.78165398 +52 33 28.2317956   16.96 18.5 16.39   ~ 144 1
63 QSO B1038+528B QSO 10 41 48.8979508008 +52 33 55.608768180   18.38 18.23     ~ 113 0
64 6C 103905+502911 QSO 10 42 07.5578302536 +50 13 21.841969836   20.37 19.84     ~ 39 1
65 6C 104104+533830 Bla 10 44 10.67299274 +53 22 20.5407222   19.79 19.56 19.65   ~ 74 1
66 7C 104240.00+530651.00 QSO 10 45 42.1809152856 +52 51 12.619844028   18.89 18.44     ~ 49 1
67 QSO B1043+066A Bla 10 45 52.7330168808 +06 24 36.451178352   18.24 17.92 17.53   ~ 69 1
68 [VV2006] J104732.3+483530 Bla 10 47 32.2704071184 +48 35 30.991193988   19.3 18.94 19.4   ~ 39 1
69 [VV2006] J105654.1+051712 QSO 10 56 54.1546195104 +05 17 13.279342884   18.63 18.52     ~ 32 1
70 ICRF J110538.9+020257 BLL 11 05 38.9928926136 +02 02 57.472866888   16.95 16.62     ~ 66 1
71 [VV2006] J110718.9+100418 QSO 11 07 18.8856999864 +10 04 17.749504020   19.46 19.36     ~ 33 1
72 6C 111613+602056 BLL 11 19 14.3455408224 +60 04 57.204315048   17.60 17.38 16.9   ~ 82 1
73 6C 111732+542057 Bla 11 20 23.2297314360 +54 04 27.109752672   19.60 19.33 19.3   ~ 61 1
74 [VV2006] J112115.7+575447 QSO 11 21 15.7170988800 +57 54 46.982342988   19.20 18.93     ~ 24 0
75 ICRF J113245.6+003427 BLL 11 32 45.6184743144 +00 34 27.830851248 18.98 18.54 18.08 17.5   ~ 131 1
76 6C 113004+542710 QSO 11 32 51.1268193096 +54 10 31.680915960   19.71 19.45     ~ 30 1
77 4C 05.52 Bla 11 45 21.31516115 +04 55 26.6880160   19.69 19.26 18.67   ~ 100 1
78 6C 114523+571037 BLL 11 48 03.1782867024 +56 54 11.425629168   18.22 18.17     ~ 56 1
79 [VV2006] J115542.5+021410 Bla 11 55 42.5365958472 +02 14 11.089641156   18.73 18.51 17.4   ~ 43 1
80 [VV2006] J120127.5+090040 Bla 12 01 27.4242784248 +09 00 40.464148140   17.30 17.02     ~ 44 1
81 SBSG 1205+528 QSO 12 08 22.4480983824 +52 40 13.480714128   17.34 17.34     ~ 42 0
82 [VV2006] J121201.6+605034 QSO 12 12 01.5465817152 +60 50 34.834241724   19.08 18.70     ~ 23 0
83 [VV2006] J121347.6+000129 Bla 12 13 47.5332255480 +00 01 30.032861160   18.42 18.25     ~ 47 1
84 6C 121837+460525 BLL 12 21 06.8644146384 +45 48 52.042366692   17.48 17.49     ~ 51 2
85 6C 122111+462800 Bla 12 23 39.3365779608 +46 11 18.603948984   18.34 18.08     ~ 63 1
86 4C 03.23 Bla 12 24 52.42194302 +03 30 50.2927775   19.02 18.77 18.9   ~ 152 1
87 [VV2006] J122940.9+624254 QSO 12 29 40.8951161736 +62 42 54.706728996   19.1 18.80 19.0   ~ 29 0
88 6C 122932+543721 BLL 12 31 57.0857081664 +54 20 28.688991792   19.50 19.39     ~ 33 1
89 [VV2006] J123530.5+522827 Bla 12 35 30.5590503480 +52 28 27.756130260   18.57 18.25     ~ 40 1
90 9C J1238+5325 Bla 12 38 07.7762081208 +53 25 55.910474904   17.68 17.53 17.7   ~ 62 1
91 [VV2006] J123932.7+044305 Bla 12 39 32.75568115 +04 43 05.2330218   20.81 20.56 18.1   ~ 191 2
92 [VV98] J124116.5+514130 QSO 12 41 16.4875707936 +51 41 29.972542308   18.02 17.83     ~ 36 0
93 6C 123920+495044 QSO 12 41 39.7285069536 +49 34 05.462947092   17.91 17.82     ~ 43 1
94 PB 4352 Bla 12 55 00.4977744504 +03 40 43.115260512   18.17 18.05     ~ 43 1
95 6C 125343+614107 Bla 12 55 45.0125367432 +61 24 50.883055776   20.16 19.96 19.8   ~ 33 1
96 [VV98] J130217.2+481918 Bla 13 02 17.1959692536 +48 19 17.574806568   18.56 18.34 17.8   ~ 64 1
97 [VV2006] J130444.0+013230 QSO 13 04 44.0177969280 +01 32 30.714006480   20.50 20.30     ~ 30 1
98 [VV2000] J130554.1+014930 QSO 13 05 54.1649591352 +01 49 29.879042160   17.91 17.72     ~ 51 1
99 7C 130357.10+554534.00 Bla 13 06 03.35111428 +55 29 43.8566608   18.68 18.45 18.54   ~ 72 1
100 6C 130707+561318 Bla 13 09 09.7545329352 +55 57 38.194707384   18.23 18.05 17.81   ~ 81 1
101 6C 130956+482534 Bla 13 12 11.1374338728 +48 09 25.261585236   17.65 17.49 17.5   ~ 58 1
102 LEDA 2628760 QSO 13 18 26.9896140480 +62 00 36.306471852   18.49 18.22     ~ 24 0
103 7C 132425.50+475329.00 QSO 13 26 31.4480622600 +47 37 55.869059424   18.8 18.96 18.4   ~ 40 1
104 7C 133039.60+473739.00 Bla 13 32 45.24642464 +47 22 22.6677558   18.34 17.94 18.57   ~ 147 1
105 ICRF J133253.2+020045 Sy1 13 32 53.27053616 +02 00 45.6991690   19.08 18.49     ~ 219 1
106 6C 133245+564702 Bla 13 34 37.4926680792 +56 31 47.859073788   18.87 18.70 18   ~ 52 1
107 6C 133556+551617 Bla 13 37 49.6427225424 +55 01 02.113872636   18.62 18.34 18.26   ~ 85 1
108 [VV2006] J133802.8+423957 QSO 13 38 02.8136164752 +42 39 57.041230428   19.09 18.94     ~ 28 0
109 6C 134209+581020 Bla 13 43 57.6197492520 +57 54 42.438661308   19.63 19.30 18.5   ~ 74 1
110 6C 134441+623604 BLL 13 46 17.5401834936 +62 20 45.440875140   17.42 17.09     ~ 54 1
111 [VV2006] J134739.8+622149 QSO 13 47 39.8323867392 +62 21 49.544764668   20.01 19.80     ~ 25 0
112 4C 53.28 Bla 13 49 34.65661554 +53 41 17.0400909   17.95 17.67 17.06   ~ 151 1
113 [VV2006] J135054.6+052206 BLL 13 50 54.5881477632 +05 22 06.554760060   18.23 18.06     ~ 29 0
114 [VV2006] J135305.5+044338 Bla 13 53 05.5394326992 +04 43 38.672710320   18.01 18.03     ~ 42 1
115 QSO B1351+021 Bla 13 53 51.5845158504 +01 51 53.886705084   18.73 18.54 19.7   ~ 87 1
116 [VV2006] J135726.5+001542 QSO 13 57 26.4796689552 +00 15 42.429111192   18.31 18.22     ~ 39 1
117 4C 58.29 QSO 13 58 17.5890449736 +57 52 04.584051048   16.8 17.21 16.5   ~ 106 1
118 [VV2006] J140126.2+520835 BLL 14 01 26.1468239448 +52 08 34.601898048   18.80 18.57     ~ 36 1
119 6C 140954+425531 Bla 14 11 59.7305758776 +42 39 50.316499620   16.7 17.34 16.6   ~ 58 1
120 7C 141138.89+531924.00 Bla 14 13 24.2736244056 +53 05 26.923588440   21.06 20.40 18.4   ~ 73 1
121 4C 46.29 Bla 14 17 08.1615256776 +46 07 05.449251216   18.13 17.99     ~ 102 1
122 [VV2006] J142020.7+462440 Bla 14 20 20.6799837456 +46 24 40.954440420   20.30 19.93 20   ~ 35 1
123 6C 142125+510933 Bla 14 23 14.1852096840 +50 55 37.285758732   18.25 17.88 14.93   ~ 96 1
124 7C 1424+4038 QSO 14 26 06.1881987120 +40 24 32.029450704   20.41 20.25     ~ 33 1
125 [VV2006] J142632.4+025645 QSO 14 26 32.3875355232 +02 56 45.380590440   18.94 18.80     ~ 30 0
126 6C 145059+474907 QSO 14 52 47.3708704560 +47 35 29.135531184   18.5 18.88 18.5   ~ 34 1
127 4C 04.49 Bla 14 58 59.35621394 +04 16 13.8204121   19.09 18.55 18.6   ~ 78 1
128 [VV2006] J150031.8+483647 QSO 15 00 31.7938450464 +48 36 46.906793028   17.15 16.74     ~ 32 0
129 6C 150146+481016 BLL 15 03 24.7859700960 +47 58 29.828354592   18.53 17.88     ~ 48 1
130 [VV2006] J150759.7+041512 Bla 15 07 59.73243054 +04 15 11.9847428   20.14 19.25 19   ~ 55 0
131 [VV2006] J150824.7+560423 Bla 15 08 24.7240060608 +56 04 23.263562748   20.02 19.66 19.9   ~ 39 1
132 6C 151418+594543 Bla 15 15 26.6789075808 +59 34 53.003148096   20.72 20.45 20   ~ 29 1
133 7C 151655.70+484345.00 Sy1 15 18 30.9329719680 +48 32 14.425042884   18.0 18.74 18.8   ~ 38 1
134 [VV2006] J152544.7+354446 Bla 15 25 44.7125549496 +35 44 46.894070436   17.9 19.34 18.3   ~ 37 1
135 8C 1524+594 QSO 15 25 56.2370456184 +59 16 59.467660680   18.9 18.38 19.0   ~ 35 1
136 7C 1527+3519 BLL 15 29 42.2068272600 +35 08 51.272234304   19.16 18.73     ~ 32 1
137 [VV2006] J153107.3+584409 QSO 15 31 07.4030409264 +58 44 09.921794820   18.06 17.82     ~ 33 0
138 7C 153106.29+514011.00 Bla 15 32 32.3066144760 +51 30 02.216172924   17.7 18.48 18.5   ~ 40 1
139 [VV2006] J153404.4+580059 QSO 15 34 04.3932842256 +58 00 59.335226460   18.65 18.35     ~ 25 1
140 6C 153231+483341 BLL 15 34 04.8717582168 +48 23 40.906685436   19.03 18.86     ~ 44 1
141 7C 153301.30+493045.00 Bla 15 34 32.5640217480 +49 20 49.161147000   19.32 18.97 18.3   ~ 40 1
142 7C 1533+5849 Bla 15 34 57.2455948032 +58 39 23.482048068   18.58 18.39 18.4   ~ 52 1
143 7C 154103.50+494812.00 BLL 15 42 32.0310078360 +49 38 42.633459780   19.59 19.56 19.2   ~ 37 1
144 6C 154338+514423 Bla 15 45 02.8236292176 +51 35 00.878127144   17.96 17.77 17.57   ~ 83 1
145 QSO B1547+507 Bla 15 49 17.46855793 +50 38 05.7880702   18.89 18.74 18.16   ~ 140 1
146 QSO B1546+0246 Bla 15 49 29.43684740 +02 37 01.1632556   17.57 17.42 15.53   ~ 395 1
147 5C 13.71 QSO 15 58 53.6465099688 +42 58 17.719236408   18.94 18.72     ~ 34 1
148 [VV2000] J160226.9+274141 QSO 16 02 26.8970299992 +27 41 41.892540360   18.43 18.16     ~ 33 0
149 7C 160511.09+541350.00 Bla 16 06 23.5659651384 +54 05 55.759093332 17.27 18.16 17.89     ~ 61 1
150 [VV2006] J160658.3+271705 Bla 16 06 58.3003858584 +27 17 05.583450264   19.49 19.22 18.11   ~ 74 2
151 5C 13.225 Bla 16 08 22.15769356 +40 12 17.8335172   21.16 20.80 19.1   ~ 54 1
152 7C 160755.70+540216.00 Bla 16 09 13.1960576568 +53 54 29.745905364   18.74 18.41     ~ 57 2
153 2MASS J16103543+4800226 Sy1 16 10 35.4422950680 +48 00 22.590292212   18.91 18.53     ~ 24 0
154 [VV2000] J161447.0+374607 Bla 16 14 46.9582157544 +37 46 07.280229756   17.35 16.98 16.8   ~ 54 1
155 7C 161506.50+362851.00 Bla 16 16 55.5802935192 +36 21 34.501200300   18.79 18.66 18   ~ 74 1
156 [VV98] J162229.3+400644 Bla 16 22 29.3118082440 +40 06 43.589998800   18.94 18.85     ~ 45 1
157 7C 162123.89+391619.00 Bla 16 23 07.6225499136 +39 09 32.410546992   17.41 17.21 16.10   ~ 97 1
158 6C 162141+360623 Bla 16 23 30.5333651520 +35 59 33.146758356   18.70 18.49     ~ 58 1
159 7C 162238.50+393131.00 Bla 16 24 22.0014419856 +39 24 40.913947260   18.54 18.30 17.1   ~ 52 1
160 [VV98] J162553.3+434714 Bla 16 25 53.3071114296 +43 47 13.839710316   18.92 18.63 18.1   ~ 61 1
161 2MASS J16290130+4007599 Bla 16 29 01.3106358000 +40 07 59.905936776   18.23 18.00 17.2   ~ 111 0
162 7C 163119.39+393037.00 QSO 16 33 02.1049267344 +39 24 27.390971376   17.22 16.92     ~ 64 1
163 4C 38.41 Bla 16 35 15.49297809 +38 08 04.5005995   18.14 17.97 17.25   ~ 906 1
164 QSO B1635+4146 QSO 16 37 09.3174404184 +41 40 30.788868936 16.51 17.48 17.36     ~ 60 0
165 QSO J1637+2509 QSO 16 37 55.2199744512 +25 09 30.297488256   18.49 18.21     ~ 34 1
166 6C 163723+434051 BLL 16 38 56.5373169504 +43 35 12.534212616   18.71 18.43     ~ 40 1
167 [VV2006] J164054.2+314329 QSO 16 40 54.1599594672 +31 43 29.981244108   20.59 20.31     ~ 32 1
168 QSO B1640+396 QSO 16 41 47.5389998880 +39 35 03.321075804   20.01 19.83     ~ 72 1
169 3C 345 Bla 16 42 58.80997043 +39 48 36.9939552   16.81 16.59 16.84   ~ 1808 3
170 7C 164307.29+373537.00 QSO 16 44 52.5756978168 +37 30 09.347700096   18.48 18.25     ~ 29 1
171 7C 164400.29+380046.00 BLL 16 45 44.6688 +37 55 26.120   18.63 18.54     ~ 36 1
172 6C 164650+410912 Bla 16 48 29.25803616 +41 04 05.5525848   19.18 18.90 19   ~ 67 1
173 6C 164828+414547 BLL 16 50 05.4800343792 +41 40 32.424922992   17.92 17.87 16.6   ~ 63 1
174 [VV2006] J165201.5+623208 Bla 16 52 01.5220397448 +62 32 09.054936240   19.46 19.33 19.3   ~ 42 0
175 [VV2006] J165329.9+310756 Bla 16 53 29.9107197192 +31 07 56.875013940   18.21 17.89 17.23   ~ 69 1
176 6C 165613+344803 Bla 16 58 01.4190167832 +34 43 28.402392936   18.27 18.11 17.61   ~ 113 1
177 QSO J1659+373 Bla 16 59 31.9225287864 +37 35 28.846417884   17.95 17.76 17.2   ~ 48 1
178 [VV2006] J170112.4+353353 Bla 17 01 12.3734433624 +35 33 53.391847896   18.61 18.55 19.6   ~ 41 0
179 7C 170040.20+320045.00 Bla 17 02 32.6100326520 +31 57 52.362540180   17.99 17.77     ~ 46 1
180 7C 170233.50+333600.00 BLL 17 04 25.1151929856 +33 31 46.004662344   18.57 18.30     ~ 38 3
181 6C 170454+321805 Bla 17 06 48.0631043976 +32 14 22.852249512   16.83 16.54 16.4   ~ 48 1
182 [VV2006] J171715.1+262148 Bla 17 17 15.1720857096 +26 21 48.941662680   18.97 18.75 18.6   ~ 48 1
183 [VV2006] J172051.2+620944 QSO 17 20 51.1490425656 +62 09 44.322690780   19.04 18.80     ~ 29 0
184 7C 1726+5848 QSO 17 27 32.4125 +58 46 34.373   18.84 18.65 18.43   ~ 40 1
185 QSO B2134+0028 Bla 21 36 38.58632232 +00 41 54.2128562   17.30 17.08 17.02   ~ 580 2

To bookmark this query, right click on this link: simbad:objects in 2009MNRAS.397.1713C and select 'bookmark this link' or equivalent in the popup menu