2012ApJ...748...68D

Query : 2012ApJ...748...68D

2012ApJ...748...68D - Astrophys. J., 748, 68 (2012/March-3)

Infrared colors of the gamma-ray-detected blazars.

D'ABRUSCO R., MASSARO F., AJELLO M., GRINDLAY J.E., SMITH H.A. and TOSTI G.

Abstract (from CDS):

Blazars constitute the most enigmatic class of extragalactic γ-ray sources, and their observational features have been ascribed to a relativistic jet closely aligned to the line of sight. They are generally divided in two main classes: the BL Lac objects (BL Lacs) and the flat-spectrum radio quasars (FSRQs). In the case of BL Lacs the double-bumped spectral energy distribution (SED) is generally described by the synchrotron self-Compton (SSC) emission, while for the FSRQs it is interpreted as due to external Compton (EC) emission. Recently, we showed that in the [3.4]-[4.6]-[12] µm color-color diagram the blazar population covers a distinct region (i.e., the WISE blazar Strip (WBS)) clearly separated from the other extragalactic sources that are dominated by thermal emission. In this paper, we investigate the relation between the infrared and γ-ray emission for a subset of confirmed blazars from the literature, associated with Fermi sources, for which WISE archival observations are available. This sample is a proper subset of the sample of sources used previously, and the availability of Fermi data is critical to constrain the models on the emission mechanisms for the blazars. We found that the selected blazars also lie on the WBS covering a narrower region of the infrared color-color planes than the overall blazar population. We then found an evident correlation between the IR and γ-ray spectral indices expected in the SSC and EC frameworks. Finally, we determined the ratio between their γ-ray and infrared fluxes, a surrogate of the ratio of powers between the inverse Compton and the synchrotron SED components, and used such parameter to test different blazar emitting scenarios.

Abstract Copyright: ∼

Journal keyword(s): BL Lacertae objects: general - gamma rays: galaxies - infrared: galaxies - radiation mechanisms: non-thermal

VizieR on-line data: <Available at CDS (J/ApJ/748/68): table1.dat>

Simbad objects: 297

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Number of rows : 297
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 B0033+595 BLL 00 35 52.554 +59 50 04.19     19.5 17.2   ~ 178 2
2 QSO B0044-846 QSO 00 44 26.68923207 -84 22 39.9875303     18.5 17.8   ~ 58 1
3 NAME CRATES J0102+4214 QSO 01 02 27.1487492736 +42 14 18.984248160       19   ~ 49 1
4 6C 011029+493221 QSO 01 13 27.00680467 +49 48 24.0432101   18.4 18.4 17.80   ~ 114 1
5 2MASS J01230864+3420485 BLL 01 23 08.6375580816 +34 20 48.664188060     15.2 16.8   ~ 123 1
6 [VV2006] J012841.4+443917 QSO 01 28 41.3391 +44 39 18.092       19.5   ~ 32 1
7 87GB 013336.4+385101 BLL 01 36 32.5983798936 +39 05 59.199517428     15.80 15.5   ~ 127 1
8 6C 013354+473615 Bla 01 36 58.59480326 +47 51 29.1000720     19.50 19.25 15.21 ~ 501 1
9 ICRF J015402.7+082351 BLL 01 54 02.7703237368 +08 23 51.067067748 16.81 16.63 16.46 17.2   ~ 69 1
10 87GB 015148.1+441852 BLL 01 54 54.4669724856 +44 33 37.960388496     20.49 18.9   ~ 41 1
11 2MASX J01593439+1047052 BLL 01 59 34.3926041136 +10 47 05.769856932     17.80 16.7   ~ 64 1
12 6C 015907+721900 BLL 02 03 33.38495695 +72 32 53.6673482     19.2 15.90   ~ 93 1
13 7C 020209.69+315812.00 QSO 02 05 04.92536206 +32 12 30.0954703     17.40 17.40   ~ 227 1
14 ICRF J021252.8+224452 BLL 02 12 52.8350181888 +22 44 52.258856208       16.7   ~ 61 1
15 ICRF J021717.1+083703 BLL 02 17 17.1248727600 +08 37 03.897374052     17.90 14.68   ~ 103 1
16 6C 021252+733537 BLL 02 17 30.81335327 +73 49 32.6217355     19.00 18.97   ~ 455 1
17 QSO J0217+0144 QSO 02 17 48.95475095 +01 44 49.6990271   16.74 16.09 18.51 13.29 ~ 425 1
18 3C 66A BLL 02 22 39.6114771888 +43 02 07.799534304   15.71 15.21 14.5   ~ 887 1
19 7C 022737.60+401937.00 QSO 02 30 45.71078259 +40 32 53.0685846     19.00 18.51   ~ 85 1
20 4C 28.07 QSO 02 37 52.40567519 +28 48 08.9899986     19.30 16.99   ~ 613 1
21 QSO B0235+1624 BLL 02 38 38.93010450 +16 36 59.2745528   16.46 15.50 15.92   ~ 1546 2
22 ICRF J024330.8+712017 BLL 02 43 30.8913278232 +71 20 17.905675416     19.4 18.4   ~ 69 0
23 ICRF J024516.8+240535 QSO 02 45 16.85598149 +24 05 35.1729817   19.5   18.8   ~ 70 1
24 [VV2006] J025038.0+171208 BLL 02 50 37.9604160096 +17 12 08.881094160   17.7 17.50     ~ 65 1
25 ICRF J025247.9-221925 QSO 02 52 47.95365568 -22 19 25.4659009       19.83   ~ 108 1
26 ICRF J025741.0-121201 QSO 02 57 41.00458539 -12 12 01.3810869   19   17.72   ~ 66 0
27 87GB 025515.9+201804 BLL 02 58 07.3086122544 +20 30 01.589316804       18.4   ~ 41 1
28 2FGL J0302.7-7919 QSO 03 03 20.9027354736 -79 14 56.522293944       20.24   ~ 38 0
29 QSO B0301-243 BLL 03 03 26.5025589984 -24 07 11.426291220   16.55 16.18     ~ 223 1
30 4C 47.08 BLL 03 03 35.24221958 +47 16 16.2754726   17.54 16.95 16.2   ~ 272 1
31 2QZ J030416.3-283217 BLL 03 04 16.3628475624 -28 32 18.060058824     19.54 19.8   ~ 43 0
32 QSO B0306+101 QSO 03 09 03.62349423 +10 29 16.3409179   18.45   19.91   ~ 193 1
33 ICRF J031049.8+381453 Sy1 03 10 49.87992240 +38 14 53.8378761     19.70 19.21   ~ 111 0
34 LBQS 0310+0122 QSO 03 12 43.60323268 +01 33 17.5650710     18.5 18.04   ~ 101 1
35 QSO B0313-107 QSO 03 15 56.8737145800 -10 31 39.359431128     18.5 19.1   ~ 56 1
36 2MASS J03161273+0904434 BLL 03 16 12.7326021672 +09 04 43.281750684     18.2 17.2   ~ 64 1
37 2FGL J0315.8-2611 BLL 03 16 14.9398716360 -26 07 57.346345992   17.80 17.5 17   ~ 55 0
38 QSO B0317+18 BLL 03 19 51.8082475320 +18 45 34.562475432     18.12     ~ 210 0
39 NAME 3HSP J032160.0+233611 BLL 03 21 59.9703031416 +23 36 11.206732680     16.80 16.4   ~ 66 1
40 QSO J0325+2224 QSO 03 25 36.81435345 +22 24 00.3656161     18.90 19.14   ~ 113 1
41 ATO J051.4212-16.7713 BLL 03 25 41.0966464392 -16 46 16.854374712   16.7 16.70 16.7   ~ 64 0
42 QSO B0323+022 BLL 03 26 13.9481827296 +02 25 14.675937708   17.05 16.55 15.3   ~ 243 1
43 QSO B0332-403 BLL 03 34 13.65448823 -40 08 25.3979928 18.54 18.35 17.87 17.5   ~ 325 1
44 ICRF J033415.4-372543 BLL 03 34 15.4249837080 -37 25 43.063647672 16.95 16.71 16.56     ~ 70 1
45 6C 033321+320838 Bla 03 36 30.10760267 +32 18 29.3422162     17.50 16.6   ~ 654 1
46 QSO B0336-0156 QSO 03 39 30.93778633 -01 46 35.8041892   18.96 18.41 17.33   ~ 557 1
47 QSO B0338-214 BLL 03 40 35.60785848 -21 19 31.1721373   16.04 17.1 17.07   ~ 173 1
48 QSO B0346-279 QSO 03 48 38.14457039 -27 49 13.5657855   20.08 18.63 17.72   ~ 190 1
49 QSO B0347-211 QSO 03 49 57.82667348 -21 02 47.7416093   20.48 21.10 20.297   ~ 124 1
50 2FGL J0357.0-4950 BLL 03 57 00.1867173024 -49 55 48.618939000 18.29 18.00 17.56 16.8   ~ 51 0
51 QSO B0400-319 QSO 04 02 21.26599921 -31 47 25.9455847   20.2   20.75   ~ 99 1
52 QSO J0403-3605 Bla 04 03 53.74990003 -36 05 01.9131880   17.04 17.17 16.67   ~ 285 1
53 QSO B0403-132A BLL 04 05 34.00339116 -13 08 13.6909309   17.37 17.09 16.6   ~ 358 1
54 9Y-MST J0414-5339 QSO 04 13 13.4752495752 -53 32 00.554079840       18.1   ~ 55 3
55 QSO B0414-189 QSO 04 16 36.54444889 -18 51 08.3402457   18.89 18.0 18.51   ~ 175 1
56 ICRF J042210.7-064345 QSO 04 22 10.7953112760 -06 43 45.330888216       16.9   ~ 64 0
57 QSO B0420-0127 QSO 04 23 15.80072217 -01 20 33.0656073   17.50 17.00 16.28   ~ 1207 3
58 QSO B0422+004 BLL 04 24 46.8421990080 +00 36 06.329375028 16.15 15.94 16.98     ~ 358 1
59 QSO B0423+051 QSO 04 26 36.60410172 +05 18 19.8722293   19.5   18.8   ~ 75 1
60 WISEA J042840.41-375619.3 BLL 04 28 40.4241894720 -37 56 19.580735832   18.96 19.0 17.21   ~ 307 1
61 ICRF J043016.0-250738 BLL 04 30 16.0360093728 -25 07 38.959958820 18.32 18.26 17.66 19.5   ~ 53 1
62 QSO B0430+2859 BLL 04 33 37.82985981 +29 05 55.4770576   19.0 17.80 17.06   ~ 161 1
63 2FGL J0434.1-2014 BLL 04 34 07.9139033376 -20 15 17.144331444 18.95 18.45 18.17 19.6   ~ 47 1
64 QSO B0436-129 QSO 04 38 35.02100827 -12 51 03.3590718     19.0 18.92   ~ 85 1
65 QSO B0440-003 Bla 04 42 38.66072366 -00 17 43.4209582   19.59 19.22 17.85   ~ 399 1
66 QSO B0446-212 QSO 04 48 17.3818320600 -21 09 44.831271816     19.5 19.1   ~ 53 1
67 2FGL J0448.5-1633 BLL 04 48 37.6263575616 -16 32 43.246837104 17.77   17.59 16.6   ~ 55 1
68 6dFGS gJ044924.7-435009 BLL 04 49 24.6981911928 -43 50 08.960970948 14.95 17.52 15.24 16.27   ~ 167 1
69 QSO B0451-281 QSO 04 53 14.64679973 -28 07 37.3269982   18.23 18.2 17.83   ~ 206 1
70 QSO B0454-463 QSO 04 55 50.77248730 -46 15 58.6797903   17.89 17.4 16.87   ~ 217 1
71 2FGL J0456.5-3132 QSO 04 56 36.6833855016 -31 36 12.479111820       19.7   ~ 47 0
72 QSO J0457-2324 QSO 04 57 03.1791422424 -23 24 52.021129572   18.85 18.5 16.56   ~ 396 1
73 4C -02.19 QSO 05 01 12.80988538 -01 59 14.2564557   19.1 18.06 19.04   ~ 585 1
74 QSO B0459+060 QSO 05 02 15.44592827 +06 09 07.4939771   19.7 19.5 18.3   ~ 91 1
75 QSO B0503-043 BLL 05 05 51.23839621 -04 19 26.6137565   18.5 18 18.5   ~ 63 1
76 ICRF J050754.6-610443 QSO 05 07 54.6709064784 -61 04 43.115180556       17.7   ~ 62 1
77 QSO B0502+675 BLL 05 07 56.1631660632 +67 37 24.225299292     17.0 17.2   ~ 180 1
78 QSO J0509+0541 BLL 05 09 25.9644373872 +05 41 35.333820420 15.32 14.95 14.78 15.12   ~ 453 2
79 ICRF J050927.4+101144 QSO 05 09 27.45706676 +10 11 44.6001432   19.5       ~ 88 1
80 QSO B0507+179 QSO 05 10 02.36912937 +18 00 41.5815635   20.0 19.0 19.09   ~ 433 1
81 ICRF J051545.2-455643 Sy1 05 15 45.2501347656 -45 56 43.198786536   18.18 17.5 17.31   ~ 112 1
82 QSO B0524-485 QSO 05 26 16.67131784 -48 30 36.7919695     20.0 19.36   ~ 91 1
83 ICRF J052953.5-051941 QSO 05 29 53.53350015 -05 19 41.6169258       19.40   ~ 44 1
84 QSO J0530+13 Bla 05 30 56.41674741 +13 31 55.1494688     20.00 19.35   ~ 959 1
85 ICRF J053202.0-384854 QSO 05 32 02.0626208496 -38 48 54.350277336       19.28   ~ 27 0
86 QSO B0529+075 QSO 05 32 38.9985483000 +07 32 43.344156480   19.0 19.00 17.50   ~ 224 1
87 6C 052928+482031 QSO 05 33 15.86579115 +48 22 52.8077787     19.90     ~ 128 1
88 2FGL J0536.2-3348 BLL 05 36 29.0674147920 -33 43 02.465333796 17.11 16.97 16.93 16.8   ~ 53 0
89 QSO B0537-441 BLL 05 38 50.36155950 -44 05 08.9390233   15.77 16.48 16   ~ 884 2
90 QSO B0537-286 Bla 05 39 54.28147904 -28 39 55.9481236   19.70 20.0 18.789   ~ 290 1
91 2FGL J0558.7-7501 BLL 05 58 46.0386222288 -74 59 05.209726560 18.05 17.55 17.26 17.183   ~ 48 0
92 7C 060336.10+474014.00 BLL 06 07 23.2550008416 +47 39 46.944292500       16.38   ~ 78 1
93 QSO B0605-0834 BLL 06 07 59.69924014 -08 34 49.9783246     17.60 17.70   ~ 460 1
94 QSO B0609-609 QSO 06 10 30.2970745824 -60 58 37.762632192     18.5 20.05   ~ 43 0
95 7C 060918.69+412327.00 BLL 06 12 51.1851596976 +41 22 37.408102212       15.71   ~ 81 0
96 ICRF J061716.9+570116 BLL 06 17 16.92256638 +57 01 16.4232088       17   ~ 69 1
97 ICRF J062518.2+444001 BLL 06 25 18.26537500 +44 40 01.6261460     16.80 18.71   ~ 99 1
98 ICRF J062923.7-195919 BLL 06 29 23.76186296 -19 59 19.7236825   20.43 18.6 20.68   ~ 122 1
99 QSO J0635-7516 Bla 06 35 46.5079301472 -75 16 16.816418256   15.96 15.75 15.82   ~ 589 1
100 QSO B0647+250 BLL 06 50 46.4900658984 +25 02 59.625654828 16.17 15.97 15.79 16.3   ~ 154 2
101 [VV2006] J070134.6-463436 QSO 07 01 34.5464144280 -46 34 36.627996180   18.82 19.5 19.44   ~ 79 1
102 6C 070609+591309 BLL 07 10 30.0683697888 +59 08 20.371772544   17.38 16.52 15.1   ~ 232 2
103 ICRF J071243.6+503322 BLL 07 12 43.6836455760 +50 33 22.708727208       18.68   ~ 91 1
104 ICRF J071355.6+193500 QSO 07 13 55.67917496 +19 35 00.4089341       18   ~ 85 3
105 8C 0716+714 BLL 07 21 53.4482942664 +71 20 36.363846516   15.5 15.50 14.27   ~ 1301 1
106 4C 14.23 BLL 07 25 16.80776465 +14 25 13.7465925       17.48   ~ 143 1
107 ICRF J072614.2+215320 QSO 07 26 14.26074182 +21 53 20.1139949       17.90   ~ 34 1
108 2FGL J0727.0-4726 QSO 07 26 26.2402246992 -47 28 53.359592376       19.18   ~ 58 2
109 QSO J0730-116 QSO 07 30 19.11247452 -11 41 12.6006642     20.30 20.3   ~ 300 1
110 ATO J112.6086+33.1230 BLL 07 30 26.0641211808 +33 07 22.907483652     17.38 17.4   ~ 47 0
111 ICRF J073352.5+502209 Sy1 07 33 52.52058088 +50 22 09.0622668     19.30 18.37   ~ 111 1
112 QSO J0738+1742 BLL 07 38 07.39375312 +17 42 18.9981506   16.76 16.22 15.78   ~ 992 1
113 QSO B0736+01 QSO 07 39 18.03389906 +01 37 04.6177501   16.90 16.47 16.19   ~ 687 1
114 QSO B0737+744 BLL 07 44 05.3750968872 +74 33 58.256429832     16.89 16.6   ~ 137 0
115 [VV2006] J074625.9+254901 Bla 07 46 25.87418071 +25 49 02.1347101   19.94 19.69 19.2   ~ 166 2
116 7C 074532.29+451808.00 Sy1 07 49 06.5072407224 +45 10 33.871524744   17.34 17.10 15.7   ~ 83 1
117 QSO B0748+126 QSO 07 50 52.04573865 +12 31 04.8282079   17.67 17.28 17.16   ~ 334 1
118 4C 54.15 BLL 07 53 01.38457270 +53 52 59.6370830   18.5   16.77   ~ 155 1
119 7C 075105.29+483138.00 BLL 07 54 45.6705975216 +48 23 50.749279404   17.97 17.55 16.4   ~ 76 1
120 QSO B0754+10 BLL 07 57 06.64295154 +09 56 34.8522544   15.43 15.00 15.99   ~ 439 1
121 6C 080047+615309 Bla 08 05 18.17956222 +61 44 23.7005580       19.64   ~ 134 1
122 2MASX J08052657+7534247 BLL 08 05 26.6463654144 +75 34 25.040530200   18.1 14.40 15.2   ~ 63 0
123 QSO B0805-077 QSO 08 08 15.53603763 -07 51 09.8865298     19.80 16.71   ~ 262 1
124 7C 080602.89+522749.00 BLL 08 09 49.1868285744 +52 18 58.249938744   16.11 15.59 14.6   ~ 278 2
125 QSO B0808+019 BLL 08 11 26.70731711 +01 46 52.2201568   17.58 17.2 17.96   ~ 242 1
126 7C 081008.69+644025.00 BLL 08 14 39.1902610224 +64 31 22.026175032       16.81   ~ 76 1
127 6C 081218+574825 BLL 08 16 22.7274374136 +57 39 09.136267128   17.99 17.37 16.8   ~ 76 1
128 ATO J124.1133-13.1979 BLL 08 16 27.2037492048 -13 11 52.623678156 17.15 17.09 17.00 16.93   ~ 71 0
129 ICRF J081749.7-093330 BLL 08 17 49.7493705648 -09 33 30.523860972 18.38 17.96 17.61 17.51   ~ 70 1
130 2FGL J0817.9+3238 BLL 08 17 51.0030064752 +32 43 40.467163260   19.27 18.70 18.6   ~ 39 0
131 7C 081451.89+423206.00 BLL 08 18 15.99961476 +42 22 45.4148987   18.88 18.18 17.81   ~ 400 1
132 2MASS J08191757-0756263 BLL 08 19 17.5832101176 -07 56 26.141444304     18.50 18.4   ~ 37 0
133 5C 7.119 BLL 08 19 18.85571419 +27 47 30.6893252   19.90 19.44     ~ 48 1
134 4C 56.16A Bla 08 24 47.23636459 +55 52 42.6693589   18.52 18.19 17.82   ~ 198 1
135 4C 39.23A Bla 08 24 55.48385834 +39 16 41.9040476   18.55 18.21 17.20   ~ 213 1
136 ICRF J083052.0+241059 Sy1 08 30 52.08619250 +24 10 59.8202919   17.62 17.26 16.30   ~ 529 1
137 ICRF J083353.8+422401 Sy1 08 33 53.8854255168 +42 24 01.847106900   17.69 17.23 16.47   ~ 124 1
138 7C 083133.10+441404.00 BLL 08 34 58.1994740952 +44 03 38.144697912   18.66 18.04 17.8   ~ 43 1
139 QSO B0836+182 BLL 08 39 30.7211930904 +18 02 47.140535040   17.96 17.31     ~ 85 1
140 87GB 083633.2+355046 BLL 08 39 43.3631684856 +35 40 01.391266164   19.57 18.96 18.8   ~ 40 1
141 [VV98] J083949.6+010428 QSO 08 39 49.6108460544 +01 04 26.737099716   19.63 19.09 18.56   ~ 90 1
142 4C 71.07 Bla 08 41 24.36528508 +70 53 42.1730435     17.30 16.8   ~ 777 1
143 87GB 084028.4+532346 BLL 08 44 11.6990889672 +53 12 50.586299640   19.01 18.48 18.3   ~ 47 1
144 2MASS J08471293+1133501 BLL 08 47 12.9303893448 +11 33 50.153057640     16.90 16.6   ~ 106 0
145 SDSS J085639.74+205743.3 BLL 08 56 39.7406794656 +20 57 43.398504468 18.90 18.67 18.51 19.5   ~ 51 1
146 ATO J135.6121+20.8462 BLL 09 02 26.9116467072 +20 50 46.396146264 16.91 16.74 16.69 17.4   ~ 51 0
147 6C 085940+470301 QSO 09 03 03.99010563 +46 51 04.1374172   19.90 19.44 18.7   ~ 265 1
148 Ton 1015 BLL 09 10 37.0353299208 +33 29 24.418940568   16.19 15.71 15.9   ~ 91 2
149 6C 090857+413813 QSO 09 12 11.6174 +41 26 09.356       20.3   ~ 67 1
150 Ton 397 BLL 09 15 52.4015550384 +29 33 24.042671532   16.79 16.39 16.085   ~ 223 1
151 4C 38.28 QSO 09 16 48.90457434 +38 54 28.1463634   19.92 19.38 18.77   ~ 143 1
152 6C 091740+445437 Bla 09 20 58.45848666 +44 41 53.9850947   18.40 18.16 16.55   ~ 378 1
153 6C 091739+622838 QSO 09 21 36.23107643 +62 15 52.1803510   19.76 19.26 18.96   ~ 364 1
154 6C 092554+502611 BLL 09 29 15.4401569832 +50 13 35.990913000   17.18 16.80 15.94   ~ 143 2
155 6C 091657+862551 BLL 09 29 43.0540990776 +86 12 21.278588760     19.4 18.55   ~ 73 1
156 ICRF J093712.3+500852 Sy1 09 37 12.32736501 +50 08 52.0975584   19.51 18.94 18.88   ~ 136 1
157 2MASX J09402250+6148267 BLL 09 40 22.4527825176 +61 48 26.262994536   19.67 18.69 16.9   ~ 62 0
158 6C 094211+581115 BLL 09 45 42.2361310488 +57 57 47.697286104   19.37 18.04 15.4   ~ 79 1
159 ICRF J095738.1+552257 Sy1 09 57 38.1839604096 +55 22 57.754950636   18.24 17.89     ~ 434 1
160 6C 095456+654857 BLL 09 58 47.2451872176 +65 33 54.819354600     17.0 15.75   ~ 711 1
161 6C 101527+592745 BLL 10 18 58.5399381264 +59 11 27.852437004   18.41 17.90 16.6   ~ 54 2
162 ICRF J101950.8+632001 BLL 10 19 50.8766750136 +63 20 01.624436520   18.6 18.57 18.6   ~ 65 1
163 6C 103912+811006 QSO 10 44 23.06257022 +80 54 39.4430485     16.5 18.29   ~ 214 1
164 6C 105327+702759 QSO 10 56 53.61750640 +70 11 45.9155652   18.5 18.5 19.32   ~ 111 1
165 QSO J1058+8114 QSO 10 58 11.53538897 +81 14 32.6751532   18.5 20.0 18.14   ~ 107 1
166 QSO B1057-797 BLL 10 58 43.30979475 -80 03 54.1598058   19.08   17.31   ~ 193 0
167 6C 110719+714949 BLL 11 10 37.5992816520 +71 33 56.602988604   18.8 18.00     ~ 55 1
168 6C 113337+702604 BLL 11 36 26.4090783600 +70 09 27.309071232   15.16 14.49 10.51   ~ 368 1
169 8C 1221+809 BLL 12 23 40.49375661 +80 40 04.3404140     19.0 19.3   ~ 109 1
170 QSO B1256-220 QSO 12 58 54.47878185 -22 19 31.1250428   19.16 20 19.20   ~ 108 1
171 QSO B1309-216 BLL 13 12 31.5548352888 -21 56 23.389976472 17.56 17.27 17.18     ~ 92 1
172 QSO B1313-333 QSO 13 16 07.98594757 -33 38 59.1726741   18.04 20.0 17.23   ~ 253 1
173 ICRF J133239.2-125615 QSO 13 32 39.25140566 -12 56 15.3435472       18.7   ~ 75 0
174 QSO B1334-127 Bla 13 37 39.78278132 -12 57 24.6933925   18.5 19.00 16.22   ~ 503 1
175 QSO B1339-206 QSO 13 42 04.73955162 -20 51 29.5414179   18.76   18.38   ~ 67 1
176 ICRF J134414.4-172340 QSO 13 44 14.40245387 -17 23 40.3956453       19.55   ~ 90 1
177 ICRF J134740.4-375036 QSO 13 47 40.42899075 -37 50 36.6201264       19.1   ~ 69 1
178 [VV96] J135104.4+003119 QSO 13 51 04.4302 +00 31 19.434     21.9 21.2   ~ 46 1
179 ICRF J135256.5-441240 BLL 13 52 56.53494646 -44 12 40.3876155   16.95 16.37     ~ 120 3
180 QSO B1352-104 QSO 13 54 46.51868700 -10 41 02.6561979   18.20 18.4     ~ 162 1
181 2FGL J1358.0+0137 BLL 13 57 38.6981776176 +01 28 13.630939788   18.62 18.01 17.5   ~ 52 0
182 6C 135734+765743 QSO 13 57 55.37154275 +76 43 21.0509950     19.0 20.27   ~ 116 1
183 2FGL J1359.9-3746 BLL 13 59 49.7177736648 -37 46 00.847671708 17.83 17.57 17.19 15   ~ 49 1
184 QSO B1406-076 QSO 14 08 56.48120623 -07 52 26.6665312   20.3 18.4     ~ 313 1
185 2MASS J14182632-0233340 BLL 14 18 26.3272568400 -02 33 34.142899320 16.00 15.85 15.63 16.62   ~ 56 0
186 7C 1424+2401 BLL 14 27 00.3917926224 +23 48 00.037510776 14.52 14.34 14.95 14.5   ~ 366 1
187 QSO B1424-41 QSO 14 27 56.29756617 -42 06 19.4376238   18.48 17.7 16.30   ~ 496 1
188 7C 143424.9+233352 QSO 14 36 40.98109364 +23 21 03.2595417   19.50 19.28 19.27   ~ 113 1
189 QSO B1437-153 BLL 14 39 56.87204671 -15 31 50.5546982   17.5   19.83   ~ 82 1
190 2MASS J14405293+0610162 BLL 14 40 52.9387587024 +06 10 16.192432236 17.77 17.41 17.34     ~ 65 1
191 [VV2006] J144119.8-330325 QSO 14 41 19.89354035 -33 03 24.3990862     19.50 18.50   ~ 28 1
192 QSO B1440+122 BLL 14 42 48.2771008152 +12 00 40.348597716   18.34 17.63 15.2   ~ 171 2
193 7C 1441+2514 QSO 14 43 56.89220390 +25 01 44.4907165   19.5   19.7   ~ 150 1
194 WISEA J144357.20-390840.0 BLL 14 43 57.1974184800 -39 08 40.053885612       14.7   ~ 91 1
195 QSO J1457-3539 BLL 14 57 26.71171449 -35 39 09.9716148   17.95 19.50 18.93   ~ 152 1
196 QSO B1458+22 BLL 15 01 01.8350446584 +22 38 06.373155444   16.29 15.79     ~ 131 0
197 QSO B1500-154 BLL 15 03 40.6675186296 -15 41 14.140402188     18.10 17.2   ~ 75 1
198 QSO B1502+1041 Bla 15 04 24.97978391 +10 29 39.1985309   18.97 18.56 18.94   ~ 574 1
199 ICRF J150506.4+032630 Sy1 15 05 06.47716039 +03 26 30.8125704   19.02 18.62 17.72   ~ 253 1
200 ICRF J150609.5+373051 Sy2 15 06 09.52997529 +37 30 51.1325012   21.2 21.2 20.60   ~ 191 1
201 2FGL J1506.6+0806 BLL 15 06 44.4736388448 +08 14 00.721409964       17   ~ 44 0
202 [VV2006] J150935.7-434032 QSO 15 09 35.7376254432 -43 40 31.904879376     19.20 18.9   ~ 34 0
203 4C -05.64 QSO 15 10 53.59142427 -05 43 07.4175000   17.44 17.21     ~ 229 1
204 QSO J1512-0906 Bla 15 12 50.53293048 -09 05 59.8297908   16.74 16.54     ~ 1316 1
205 QSO B1514+197 BLL 15 16 56.79616460 +19 32 12.9919519 18.59 18.19 18.7 17.51   ~ 167 1
206 QSO B1514-24 BLL 15 17 41.8134049824 -24 22 19.482207024   15.13 14.00 13.95   ~ 770 3
207 87GB 151851.8+422223 Sy1 15 20 39.7213 +42 11 11.457       18.09   ~ 62 1
208 9C J1521+4336 QSO 15 21 49.61387806 +43 36 39.2681695   19.30 18.95 18.09   ~ 112 1
209 QSO B1519-273 BLL 15 22 37.67599511 -27 30 10.7855131   18.72 18.5 17.42   ~ 294 1
210 2MASS J15344720+3715545 BLL 15 34 47.2078521912 +37 15 54.618295464   18.26 17.57     ~ 83 1
211 ICRF J153939.1+274438 Bla 15 39 39.13713864 +27 44 38.2113620   19.13 18.76 17.29   ~ 100 1
212 7C 154416.89+820431.00 BLL 15 40 15.8786533752 +81 55 05.781420660     17.6 15.8   ~ 83 1
213 2MASS J15460424+0819134 BLL 15 46 04.2565732872 +08 19 13.431900864           ~ 45 0
214 3HSP J154849.8-225102 BLL 15 48 49.7496670200 -22 51 02.517679080       15.9   ~ 57 1
215 QSO B1546+0246 Bla 15 49 29.43684740 +02 37 01.1632556   17.57 17.42 15.53   ~ 364 1
216 4C 05.64 QSO 15 50 35.26924234 +05 27 10.4483641   19.10 18.73 19.02   ~ 348 1
217 ICRF J155203.2+085047 BLL 15 52 03.2616646800 +08 50 47.340192588   18.60 18.15 19.3   ~ 64 1
218 QSO B1553+113 BLL 15 55 43.0440048528 +11 11 24.365649948 14.91 14.72 14.57 13.99   ~ 568 1
219 4C 15.54 BLL 16 07 06.43046256 +15 51 34.4855829   20.15 19.49 17.5   ~ 168 2
220 4C 10.45 QSO 16 08 46.20318700 +10 29 07.7757424   18.5 18.70 18.03   ~ 383 1
221 ICRF J161021.8-395858 QSO 16 10 21.87909104 -39 58 58.3294463       18.5   ~ 92 1
222 2FGL J1610.8-6650 BLL 16 10 46.46132 -66 49 01.2697       16.8   ~ 54 0
223 6C 161147+342017 QSO 16 13 41.06424322 +34 12 47.9088535   17.98 17.46 17.07   ~ 642 1
224 QSO B1610-771 QSO 16 17 49.27644414 -77 17 18.4675417   19.19 19.0 17.32   ~ 163 1
225 ATO J247.6797+52.3607 BLL 16 30 43.1466624264 +52 21 38.623784940       17.8   ~ 47 1
226 4C 38.41 QSO 16 35 15.49297809 +38 08 04.5005995   18.14 17.97 17.25   ~ 858 1
227 7C 163619.69+472344.00 QSO 16 37 45.13055568 +47 17 33.8311081   17.5   18.69   ~ 160 1
228 6C 163852+395305 QSO 16 40 29.63277140 +39 46 46.0284071   18.4 19.37 18.75   ~ 315 2
229 [VV2006] J164202.2-062124 BLL 16 42 02.17771463 -06 21 23.6950367     20.9 19.20   ~ 68 1
230 NAME Her B Sy1 16 42 58.80997043 +39 48 36.9939552   16.81 16.59 16.84   ~ 1725 2
231 7C 165211.80+395026.00 BLL 16 53 52.21668403 +39 45 36.6088754 14.09 14.15 13.29 8.26   ~ 2162 2
232 6C 165609+601648 QSO 16 56 48.24496246 +60 12 16.4345142     19.00     ~ 69 1
233 ICRF J170336.5-621240 BLL 17 03 36.54121471 -62 12 40.0085591   18.73   17.58   ~ 98 1
234 7C 170809.50+432233.00 QSO 17 09 41.08658310 +43 18 44.5325307   19.99 19.25 19.67   ~ 91 2
235 QSO B1717+178 BLL 17 19 13.04848035 +17 45 06.4371847   20.10 19.1 17.28   ~ 224 1
236 ICRF J172244.5+101335 QSO 17 22 44.58278208 +10 13 35.7736314       19.4   ~ 68 0
237 7C 172226.89+400715.00 BLL 17 24 05.42881867 +40 04 36.4570720   21.90   19.75   ~ 96 1
238 QSO B1722+119 BLL 17 25 04.3409350008 +11 52 15.471967296   16.29 15.77 14.45   ~ 204 1
239 7C 1724+5854 BLL 17 25 35.0217198072 +58 51 39.996505584   17.87 17.35 17.06   ~ 61 1
240 7C 172601.30+453309.00 BLL 17 27 27.65080202 +45 30 39.7312530   19.0 18.10 16.64   ~ 208 1
241 ICRF J172807.0+121539 QSO 17 28 07.05121409 +12 15 39.4855448     20.0 19.47   ~ 82 1
242 6C 172704+501607 BLL 17 28 18.6242294352 +50 13 10.469553996   16.55 15.97 12.95   ~ 375 1
243 ICRF J172824.9+042704 Sy1 17 28 24.95272284 +04 27 04.9138307   17.43 16.99 16.24   ~ 224 1
244 [VV2006] J173035.1+002438 QSO 17 30 34.99946602 +00 24 38.6915183     19.50 18.7   ~ 57 1
245 7C 172903.70+371707.00 BLL 17 30 47.0446006992 +37 14 55.130332344   17.18 17.18 16.4   ~ 56 1
246 QSO B1730-130 QSO 17 33 02.70578907 -13 04 49.5482119   18 19.50 18.78 17.39 ~ 1138 1
247 7C 173240.70+385949.00 BLL 17 34 20.57853650 +38 57 51.4430945   19.5 19 19.00   ~ 204 1
248 6C 173812+495621 QSO 17 39 27.39049431 +49 55 03.3683385   18.6 19.0 17.83   ~ 96 1
249 7C 173836.20+473929.00 BLL 17 39 57.12907095 +47 37 58.3614787   18.5 19.5 18.88   ~ 131 1
250 4C 51.37 Bla 17 40 36.97784792 +52 11 43.4073694   18.16 18.70 16.73   ~ 413 1
251 ICRF J174232.0+594506 BLL 17 42 31.9998615600 +59 45 06.731291412   17.74 17.14 16.7   ~ 82 1
252 QSO B1741+196 BLL 17 43 57.8330083440 +19 35 09.018846384     16.80 12.7   ~ 169 1
253 [VV98] J174504.8+225248 QSO 17 45 04.66885455 +22 52 48.0772312     17.50 20.06   ~ 41 1
254 7C 1749+7006 BLL 17 48 32.8402992264 +70 05 50.768819304   17.46 17.01 15.48   ~ 429 1
255 ICRF J174900.3+432151 BLL 17 49 00.36038214 +43 21 51.2873300     18.21 19.84   ~ 96 1
256 2MASS J17561588+5522179 BLL 17 56 15.8816206632 +55 22 18.090129072   17.23 16.87 18   ~ 67 1
257 8C 1803+784 BLL 18 00 45.6838528560 +78 28 04.018028016   16.4 15.90 15.46   ~ 741 1
258 7C 180003.10+440418.00 QSO 18 01 32.31481983 +44 04 21.9002442   16.8 17.90 15.29   ~ 207 1
259 3C 371 BLL 18 06 50.6802916920 +69 49 28.109609256   14.77 14.22 11.39   ~ 857 2
260 87GB 180749.8+290934 BLL 18 09 45.3924251376 +29 10 19.907001444       16.8   ~ 45 1
261 ICRF J181333.4+061542 BLL 18 13 33.4116177456 +06 15 42.035846688       17.48   ~ 64 1
262 7C 181142.79+314318.00 BLL 18 13 35.2028439312 +31 44 17.620234836     17.4 15.2   ~ 105 1
263 2FGL J1818.6+0903 QSO 18 18 40.0616593848 +09 03 46.230992640   19.0 19.5 18.5   ~ 44 1
264 4C 56.27 BLL 18 24 07.06837171 +56 51 01.4908155   18.9 19.30 16.48   ~ 482 1
265 6C 182826+540204 BLL 18 29 24.2822674704 +54 02 59.740254132     17.60 17.2   ~ 63 1
266 2FGL J1832.7-5700 BLL 18 32 30.97765 -56 59 20.7271       17   ~ 45 0
267 ATO J279.7048+48.0428 BLL 18 38 49.1550459624 +48 02 34.274232744     17.60 16.2   ~ 81 0
268 QSO J1848+3219 QSO 18 48 22.08857099 +32 19 02.6037977       18.79   ~ 137 1
269 2FGL J1849.7-4310 BLL 18 49 25.9267192944 -43 14 13.338229308       17.9   ~ 42 0
270 QSO B1851+488 QSO 18 52 28.54781487 +48 55 47.4814782   19.0   18.77   ~ 102 1
271 2FGL J1902.5-6746 QSO 19 03 01.2327954288 -67 49 35.856167016   18.90   16.64   ~ 56 0
272 QSO B1908-202 QSO 19 11 09.65289294 -20 06 55.1090664   18.21   18.14   ~ 282 0
273 QSO B1914-194 BLL 19 17 44.8192343976 -19 21 31.608315216     15.30 15.24   ~ 115 1
274 2FGL J1918.2-4110 BLL 19 18 16.0594214640 -41 11 31.037680572       17.3   ~ 50 0
275 2MASS J19215152-1607125 BLL 19 21 51.5259505704 -16 07 12.562591584       15.7   ~ 45 1
276 [VV2006] J192332.2-210433 QSO 19 23 32.18981392 -21 04 33.3331234   15.32 17.50 16.70   ~ 162 2
277 QSO B1921-293 BLL 19 24 51.05595254 -29 14 30.1210248   18.71 18.21 15.07   ~ 868 0
278 2MASS J19310980+0937041 BLL 19 31 09.8068105512 +09 37 03.946363536     19.00 16.8   ~ 52 0
279 2FGL J1936.8-4721 BLL 19 36 56.1055840632 -47 19 50.258710776   18.91   17.38   ~ 59 0
280 ICRF J194559.3-311138 BLL 19 45 59.3693071560 -31 11 38.356706724       18   ~ 49 1
281 ICRF J195441.1-112322 BLL 19 54 41.15572923 -11 23 22.6421728       19.02   ~ 90 2
282 QSO B1954-388 QSO 19 57 59.81927491 -38 45 06.3558881   18.47 17.07 16.73   ~ 220 1
283 4FGL J1959.1-4247 QSO 19 59 13.2766751832 -42 46 07.517478900       19.79   ~ 57 0
284 8C 2007+777 BLL 20 05 30.9987913056 +77 52 43.248139536     16.5 17.36   ~ 446 1
285 ICRF J200755.1-443444 Sy1 20 07 55.1842447944 -44 34 44.274118260   19.3 19.3 18   ~ 172 1
286 QSO B2005-489 BLL 20 09 25.3903899240 -48 49 53.725051056   15.75 12.81 11.41   ~ 576 2
287 4C 72.28 BLL 20 09 52.3047264984 +72 29 19.351077612   19.0   19.40   ~ 115 1
288 QSO B2012-017 BLL 20 15 15.1579835136 -01 37 32.554493544 18.08 17.86 17.61 16.5   ~ 95 1
289 6C 202345+760123 BLL 20 22 35.5757966424 +76 11 26.171152728     18.10 17.54   ~ 96 1
290 CRATES J202336-114000 QSO 20 23 36.7 -11 39 58       0   ~ 31 0
291 QSO B2022-077 BLL 20 25 40.6602562440 -07 35 52.688047128   18.5       ~ 207 3
292 ICRF J203015.1-062214 QSO 20 30 15.13901027 -06 22 14.9332467       21.9   ~ 48 1
293 QSO B2052-474 Bla 20 56 16.35980507 -47 14 47.6277179   18.29 19.1 18.07   ~ 316 1
294 9Y-MST J2135-5006 QSO 21 35 20.1514436040 -50 06 51.727733712       0   ~ 53 0
295 QSO J2147-7536 QSO 21 47 12.73063669 -75 36 13.2249063   17.79 17.30     ~ 147 1
296 4FGL J2201.5-8339 QSO 22 02 19.2376999896 -83 38 11.831685864     18.5 19.3   ~ 55 1
297 NAME BL Lac BLL 22 02 43.2913536816 +42 16 39.979416792   15.66 14.72     ~ 2259 1

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