The Neil Gehrels Swift Observatory

BAT 9-month AGN Catalog

Allsky aitoff projection of BAT Survey AGN sources.

Red dots are soft sources, blue are hard sources,
and the dot diameter is proportional to the source flux.

9-Month BAT Survey

These web pages present the AGN detected in the first 9 months of all sky survey data collected by the BAT coded mask hard X-ray instrument. A complete description of the data and techniques for source detection and analysis can be found in the catalog paper (Tueller, J. et al. 2008, ApJ, 681, 113; ADS or arXiv:0711.4130). The 9-month AGN survey contains 153 sources.

The 4.8 sigma threshold in the 9-month survey covers 80% of the sky at a flux threshold of 3.5x10-11 ergs/cm2/s in the 14-195 keV band and covers one third of the sky near the ecliptic poles at 2.5x10-11 ergs/cm2/s.

A selection of the most important columns from the main table in the paper is presented below; all the data on a particular source can be viewed on the page for that particular source.

The more recent 22-month BAT survey is now online at: http://swift.gsfc.nasa.gov/docs/swift/results/bs22mon/

BAT

The Burst Alert Telescope on the Swift gamma-ray burst satellite is a hard X-ray (14-195 keV), large area (5000 cm2), coded mask instrument with a very wide field of view (~70x100 degrees). BAT can localize point sources in the all sky survey to a precision of 2–5 arcminutes depending on source significance; the spectral resolution of BAT is 5 keV (fwhm) at 60 keV.

Images

The BAT images are produced by mosaicking together all the individual pointings from the first 9 months of the Swift mission. Images are produced in five bands: 14-25, 25-50, 50-100, 100-195 keV, and the total band, 14-195 keV. The survey produces two types of maps, significance maps and flux maps. The significance maps represent the signal to noise ratio at any point on the sky. The BAT tool ‘batcelldetect’ can be used to find the significance of any desired point. The flux maps are in units of BAT counts per second per illuminated detector; the fluxes reported for sources in the data data have been normalized to the Crab and are in units of 10-11 ergs/cm2/sec.

The BAT all-sky images are served on the Skyview web site. Five degree cut-out images of the area around each source are presented on the pages for the individual sources along with three color optical images from the DSS. The pixel scale of the BAT maps is 5 arcminutes.

Lightcurves

Count rates are extracted for all sources in the field of view of each of the indvidual BAT pointings. These source count rates are then binned on timescales ranging from 2 to 128 days and a lightcurve produced. The systematic errors on the rates in the lightcurve are mostly at the 10% level and below. Lightcurve plots are available on the pages for each individual BAT source.

Spectra

The source flux from the 9-month survey is given for each of the four survey bands in a pha fits file bundled with a diagonal response matrix fits file on the individual source pages.

Useful/Related Links

Data Table

Click the Swift name to view a page with more detailed information. Clicking on a column heading will allow you to sort the table by that particular column.

# Swift a
name		 ID b RA c
deg		 Dec c
deg		 > 15° d SNR fBAT e z logL f
erg s-1		 log nH
cm-2		 Type
1 SWIFT J0042.9-2332 NGC 235A 10.7200 -23.5410 y~ 4.47 3.2 0.022229 43.56 23.00 Sy 1
2 SWIFT J0048.8+3155 Mrk 348 12.1964 31.9570 y* 13.00 9.5 0.015034 43.68 23.32 Sy 2
3 SWIFT J0059.4+3150 Mrk 352 14.9720 31.8269 y* 4.90 3.7 0.014864 43.27 20.75 Sy 1
4 SWIFT J0114.4-5522 NGC 454 18.5946 -55.3986 y~ 4.54 2.3 0.012125 42.88 22.95 Sy 2
5 SWIFT J0123.9-5846 Fairall 9 20.9408 -58.8057 y* 8.90 4.7 0.04702 44.39 20.36 Sy 1
6 SWIFT J0123.8-3504 NGC 526A 20.9766 -35.0654 y* 8.20 5.2 0.019097 43.63 22.30 Sy 1.5
7 SWIFT J0134.1-3625 NGC 612 23.4906 -36.4933 y* 4.89 3.2 0.029771 43.81 23.70 Gal/Radio
8 SWIFT J0138.6-4001 ESO 297-018 24.6548 -40.0114 y* 9.03 4.9 0.025201 43.85 23.84 Sy 2
9 SWIFT J0201.0-0648 NGC 788 30.2769 -6.8155 y* 8.37 5.9 0.013603 43.39 23.48 Sy 2
10 SWIFT J0206.2-0019 Mrk 1018 31.5666 -0.2914 y* 5.31 3.5 0.04244 44.17 20.53 Sy 1.5
11 SWIFT J0209.7+5226 LEDA 138501 32.3929 52.4425   5.13 3.9 0.0492 44.34 21.18 Sy 1
12 SWIFT J0214.6-0049 Mrk 590 33.6398 -0.7667 y* 5.67 3.7 0.02638 43.77 20.43 Sy 1.2
13 SWIFT J0216.3+5128 2MASX J02162987+5126246 34.1243 51.4402   4.93 3.6     22.25 Galaxy
14 SWIFT J0218.0+7348 [HB89] 0212+735 34.3784 73.8257   4.27 2.6 2.367 48.05 23.38 BL Lac
15 SWIFT J0228.1+3118 NGC 931 37.0603 31.3117 y* 8.56 7.3 0.016652 43.66 21.65 Sy 1.5
16 SWIFT J0234.6-0848 NGC 985 38.6574 -8.7876 y* 5.07 3.7 0.043 44.21 21.59 Sy 1
17 SWIFT J0235.3-2934 ESO 416-G002 38.8058 -29.6047 y~ 4.76 3.2 0.059198 44.42 22.48 Sy 1.9
18 SWIFT J0238.2-5213 ESO 198-024 39.5821 -52.1923 y* 7.82 3.9 0.0455 44.27 21.00 Sy 1
19 SWIFT J0244.8+6227 QSO B0241+622 41.2404 62.4685   11.19 7.3 0.044 44.52 21.98 Sy 1
20 SWIFT J0255.2-0011 NGC 1142 43.8008 -0.1836 y* 9.80 7.8 0.028847 44.17 23.38 Sy 2
21 SWIFT J0318.7+6828 2MASX J03181899+6829322 49.5791 68.4921   4.89 3.5 0.0901 44.85 22.59 Sy 1.9
22 SWIFT J0319.7+4132 NGC 1275 49.9507 41.5117   13.51 11.5 0.017559 43.90 21.18 Sy 2
23 SWIFT J0328.4-2846 PKS 0326-288 52.1521 -28.6968 y~ 4.50 2.3 0.108 44.84   Sy 1.9
24 SWIFT J0333.6-3607 NGC 1365 53.4015 -36.1404 y* 13.93 7.2 0.005457 42.67 23.60 Sy 1.8
25 SWIFT J0342.0-2115 ESO 548-G081 55.5155 -21.2444 y* 5.45 3.3 0.01448 43.19 20.48 Sy 1
26 SWIFT J0349.2-1159 RBS 476 57.3467 -11.9908 y* 5.29 3.6 0.18 45.51 20.55 BL Lac
27 SWIFT J0350.1-5019 PGC 13946 57.5990 -50.3099 y* 5.99 2.9 0.036492 43.95 22.72 Galaxy
28 SWIFT J0356.9-4041 2MASX J03565655-4041453 59.2356 -40.6960 y* 5.22 2.4 0.0747 44.51 22.52 Sy 1.9
29 SWIFT J0407.4+0339 3C 105 61.8186 3.7071 y~ 4.01 3.4 0.089 44.83 23.43 Sy 2
30 SWIFT J0418.3+3800 3C 111.0 64.5887 38.0266   13.41 12.5 0.0485 44.84 21.98 Sy 1
31 SWIFT J0426.2-5711 1H 0419-577 66.5035 -57.2001 y* 5.49 2.9 0.104 44.91 19.52 Sy 1
32 SWIFT J0433.0+0521 3C 120 68.2962 5.3543 y* 13.15 11.2 0.03301 44.45 21.19 Sy 1
33 SWIFT J0444.1+2813 2MASX J04440903+2813003 71.0376 28.2168   7.15 7.6 0.01127 43.33 22.72 Sy 2
34 SWIFT J0451.4-0346 MCG -01-13-025 72.9230 -3.8094 y* 5.62 4.5 0.015894 43.41 20.62 Sy 1.2
35 SWIFT J0452.2+4933 1RXS J045205.0+493248 73.0208 49.5459   7.59 5.6 0.029 44.04 21.65 Sy 1
36 SWIFT J0505.8-2351 XSS J05054-2348 76.4405 -23.8539 y* 11.26 6.1 0.035043 44.24 22.69 Sy 2
37 SWIFT J0510.7+1629 4U 0517+17 77.6896 16.4988   7.12 7.8 0.017879 43.75   Sy 1.5
38 SWIFT J0516.2-0009 Arp 120 79.0476 -0.1498 y* 7.12 5.3 0.032296 44.11 20.30 Sy 1
39 SWIFT J0501.9-3239 ESO 362-G018 79.8992 -32.6578 y* 10.49 5.1 0.012642 43.26 20.25 Sy 1.5
40 SWIFT J0519.5-4545 PICTOR A 79.9570 -45.7790 y~ 4.23 2.2 0.035058 43.80 21.00 Sy 1/Liner
41 SWIFT J0519.5-3140 ESO 362-G021 80.7416 -36.4586 y* 6.02 2.8 0.05534 44.31 21.11 BL Lac
42 SWIFT J0538.8-4405 PKS 0537-441 84.7098 -44.0858 y* 5.79 3.1 0.8904 47.09 20.54 BL Lac
43 SWIFT J0539.9-2839 [HB89] 0537-286 84.9762 -28.6655 y~ 4.27 2.5 3.104 48.32 20.77 Blazar
44 SWIFT J0550.7-3212 PKS 0548-322 87.6699 -32.2716 y* 7.39 4.4 0.069 44.70 21.50 BL Lac
45 SWIFT J0552.2-0727 NGC 2110 88.0474 -7.4562 y* 32.46 25.6 0.007789 43.54 22.57 Sy 2
46 SWIFT J0554.8+4625 MCG +08-11-011 88.7234 46.4393   11.37 11.1 0.020484 44.02 20.30 Sy 1.5
47 SWIFT J0557.9-3822 EXO 055620-3820.2 89.5083 -38.3346 y* 9.82 5.2 0.03387 44.14 22.23 Sy 1
48 SWIFT J0602.2+2829 IRAS 05589+2828 90.5446 28.4728   5.08 5.6 0.033 44.15 21.57 Sy 1
49 SWIFT J0601.9-8636 ESO 005- G 004 91.4235 -86.6319 y* 5.64 4.2 0.006228 42.56 23.88 Sy 2
50 SWIFT J0615.8+7101 Mrk 3 93.9015 71.0375 y* 14.27 10.1 0.013509 43.61 24.00 Sy 2
51 SWIFT J0623.9-6058 ESO 121-IG 028 95.9399 -60.9790 y* 4.85 2.8 0.0403 44.03 23.20 Sy 2
52 SWIFT J0640.4-2554 ESO 490-IG026 100.0487 -25.8954   5.14 3.6 0.0248 43.71 21.48 Sy 1.2
53 SWIFT J0640.1-4328 2MASX J06403799-4321211 100.1583 -43.3558 y~ 4.51 2.8     23.04 Galaxy
54 SWIFT J0641.3+3257 2MASX J06411806+3249313 100.3252 32.8254   5.51 5.5 0.047 44.46 22.98 Sy 2
55 SWIFT J0651.9+7426 Mrk 6 103.0510 74.4271 y* 9.55 6.6 0.01881 43.72 23.00 Sy 1.5
56 SWIFT J0742.5+4948 Mrk 79 115.6367 49.8097 y* 7.09 4.7 0.022189 43.72 20.76 Sy 1.2
57 SWIFT J0746.3+2548 SDSS J074625.87+254902.2 116.6078 25.8173 y* 5.92 4.7 2.9793 48.55 22.00 Blazar
58 SWIFT J0759.8-3844 IGR J07597-3842 119.9208 -38.7600   7.79 5.3 0.04 44.29 21.70 Sy 1.2
59 SWIFT J0841.4+7052 4C +71.07 130.3515 70.8951 y* 11.38 7.0 2.172 48.39 20.98 Blazar
60 SWIFT J0902.0+6007 Mrk 18 135.4933 60.1517 y* 5.35 3.1 0.011088 42.93 23.39 Galaxy
61 SWIFT J0904.3+5538 2MASX J09043699+5536025 136.1539 55.6007 y* 5.21 3.4 0.037 44.03 21.89 Sy 1
62 SWIFT J0911.2+4533 2MASX J09112999+4528060 137.8749 45.4683 y* 5.35 3.0 0.026782 43.69 23.42 Sy 2
63 SWIFT J0917.2-6221 IRAS 09149-6206 139.0371 -62.3249   4.51 3.2 0.0573 44.40 22.19 Sy 1
64 SWIFT J0918.5+0425 2MASX J09180027+0425066 139.5011 4.4184 y~ 4.72 3.1 0.156 45.31 23.00 QSO 2**
65 SWIFT J0920.8-0805 MCG -01-24-012 140.1927 -8.0561 y* 6.44 4.6 0.019644 43.60 22.80 Sy 2
66 SWIFT J0923.7+2255 MCG +04-22-042 140.9292 22.9090 y* 6.38 4.1 0.032349 43.99 20.60 Sy 1.2
67 SWIFT J0925.0+5218 Mrk 110 141.3036 52.2863 y* 9.26 5.4 0.03529 44.19 20.58 Sy 1
68 SWIFT J0945.6-1420 NGC 2992 146.4252 -14.3264 y* 9.07 6.6 0.007709 42.94 22.00 Sy 2
69 SWIFT J0947.6-3057 MCG -05-23-016 146.9173 -30.9489 y* 28.67 21.9 0.008486 43.55 22.47 Sy 2
70 SWIFT J0959.5-2248 NGC 3081 149.8731 -22.8263 y* 11.34 8.8 0.007956 43.09 23.52 Sy 2
71 SWIFT J1023.5+1952 NGC 3227 155.8775 19.8650 y* 22.01 12.9 0.003859 42.63 22.80 Sy 1.5
72 SWIFT J1031.7-3451 NGC 3281 157.9670 -34.8537 y* 10.24 7.3 0.010674 43.27 24.30 Sy 2
73 SWIFT J1038.8-4942 2MASX J10384520-4946531 159.6854 -49.7826   4.86 3.3 0.06 44.46 22.17 Sy 1
74 SWIFT J1040.7-4619 LEDA 093974 160.0939 -46.4238   4.26 3.4 0.023923 43.64 22.96 Sy 2
75 SWIFT J1049.4+2258 Mrk 417 162.3789 22.9644 y* 6.39 3.6 0.032756 43.95 23.60 Sy 2
76 SWIFT J1104.4+3812 Mrk 421 166.1138 38.2088 y* 14.02 6.8 0.030021 44.15 20.30 BL Lac
77 SWIFT J1106.5+7234 NGC 3516 166.6979 72.5686 y* 18.26 10.6 0.008836 43.26 21.21 Sy 1.5
78 SWIFT J1127.5+1906 RX J1127.2+1909 171.8178 19.1556 y~ 4.14 2.2 0.1055 44.79 21.30 Sy 1.8
79 SWIFT J1139.0-3743 NGC 3783 174.7572 -37.7386 y* 20.46 16.1 0.00973 43.53 22.47 Sy 1
80 SWIFT J1139.1+5913 SBS 1136+594 174.7873 59.1985 y~ 4.64 2.5 0.0601 44.33 19.58 Sy 1.5
81 SWIFT J1143.7+7942 UGC 06728 176.3168 79.6815 y* 5.88 3.7 0.006518 42.54 20.65 Sy 1.2
82 SWIFT J1145.6-1819 2MASX J11454045-1827149 176.4186 -18.4543 y* 5.26 3.9 0.032949 43.98 20.54 Sy 1
83 SWIFT J1200.8+0650 CGCG 041-020 180.2413 6.8064 y~ 4.53 2.5 0.036045 43.88 22.83 Sy 2
84 SWIFT J1200.2-5350 IGR J12026-5349 180.6985 -53.8355   5.37 4.0 0.027966 43.86 22.34 Sy 2
85 SWIFT J1203.0+4433 NGC 4051 180.7900 44.5313 y* 9.01 4.6 0.002335 41.74 20.47 Sy 1.5
86 SWIFT J1204.5+2019 ARK 347 181.1237 20.3162 y~ 4.39 2.3 0.02244 43.42 23.20 Sy 2
87 SWIFT J1206.2+5243 NGC 4102 181.5963 52.7109 y* 5.00 2.4 0.002823 41.62 20.94 Liner
88 SWIFT J1209.4+4340 NGC 4138 182.3741 43.6853 y~ 4.53 2.1 0.002962 41.62 22.90 Sy 1.9
89 SWIFT J1210.5+3924 NGC 4151 182.6358 39.4057 y* 74.10 37.4 0.003319 42.96 22.48 Sy 1.5
90 SWIFT J1218.5+2952 Mrk 766 184.6105 29.8129 y~ 4.60 2.3 0.012929 42.94 21.72 Sy 1.5
91 SWIFT J1225.8+1240 NGC 4388 186.4448 12.6621 y* 45.63 25.3 0.008419 43.60 23.63 Sy 2
92 SWIFT J1202.5+3332 NGC 4395 186.4538 33.5468 y* 5.05 2.6 0.001064 40.81 22.30 Sy 1.9
93 SWIFT J1229.1+0202 3C 273 187.2779 2.0524 y* 44.58 26.2 0.15834 46.25 20.54 Blazar
94 SWIFT J1235.6-3954 NGC 4507 188.9026 -39.9093 y* 23.56 19.3 0.011802 43.78 23.46 Sy 2
95 SWIFT J1238.9-2720 ESO 506-G027 189.7275 -27.3078 y* 16.87 13.2 0.025024 44.28 23.60 Sy 2
96 SWIFT J1239.3-1611 XSS J12389-1614 189.7763 -16.1799 y* 8.57 5.8 0.036675 44.26 22.48 Sy 2
97 SWIFT J1239.6-0519 NGC 4593 189.9142 -5.3442 y* 14.62 9.1 0.009 43.21 20.30 Sy 1
98 SWIFT J1241.6-5748 WKK 1263 190.3572 -57.8343   4.09 2.8 0.02443 43.58 21.50 Sy 2
99 SWIFT J1256.2-0551 3C 279 194.0465 -5.7893 y* 5.47 3.2 0.5362 46.57 20.41 Blazar
100 SWIFT J1303.8+5345 SBS 1301+540 195.9978 53.7917 y* 4.82 2.5 0.02988 43.72 20.60 Sy 1
101 SWIFT J1305.4-4928 NGC 4945 196.3645 -49.4682   24.48 19.4 0.001878 42.18 24.60 Sy 2
102 SWIFT J1309.2+1139 NGC 4992 197.3040 11.6459 y* 8.45 4.7 0.025137 43.83 23.39 Galaxy
103 SWIFT J1322.2-1641 MCG -03-34-064 200.6019 -16.7286 y* 6.53 4.7 0.016541 43.46 23.59 Sy 1.8
104 SWIFT J1325.4-4301 Cen A 201.3650 -43.0192 y* 93.44 74.8 0.001825 42.74 22.74 Sy 2
105 SWIFT J1335.8-3416 MCG -06-30-015 203.9741 -34.2956 y* 9.26 7.5 0.007749 43.00 21.67 Sy 1.2
106 SWIFT J1338.2+0433 NGC 5252 204.5665 4.5426 y* 10.52 6.6 0.022975 43.90 25.82 Sy 1.9
107 SWIFT J1347.4-6033 4U 1344-60 206.8500 -60.6400   8.93 7.0 0.12879 45.49 22.37 Sy 1.5
108 SWIFT J1349.3-3018 IC 4329A 207.3304 -30.3096 y* 33.62 30.0 0.016054 44.24 21.65 Sy 1.2
109 SWIFT J1352.8+6917 Mrk 279 208.2644 69.3082 y* 8.67 4.4 0.030451 43.97 20.53 Sy 1.5
110 SWIFT J1413.2-0312 NGC 5506 213.3119 -3.2075 y* 30.36 23.6 0.006181 43.30 22.53 Sy 1.9
111 SWIFT J1417.7+2539 RBS 1366 214.4862 25.7240 y* 4.92 3.1 0.237 45.71 20.72 BL Lac
112 SWIFT J1417.9+2507 NGC 5548 214.4981 25.1368 y* 9.11 5.8 0.01717 43.59 20.41 Sy 1.5
113 SWIFT J1419.0-2639 ESO 511-G030 214.8434 -26.6447 y* 5.73 4.7 0.02239 43.73 21.21 Sy 1
114 SWIFT J1428.7+4234 RBS 1399 217.1361 42.6724 y~ 4.66 2.6 0.129 45.06 21.52 BL Lac
115 SWIFT J1442.5-1715 NGC 5728 220.5997 -17.2532 y* 8.96 8.9 0.0093 43.23 23.63 Sy 2
116 SWIFT J1504.2+1025 Mrk 841 226.0050 10.4378 y* 5.56 5.1 0.036422 44.20 21.32 Sy 1
117 SWIFT J1535.9+5751 Mrk 290 233.9682 57.9026 y~ 4.66 3.0 0.029577 43.79 20.40 Sy 1
118 SWIFT J1628.1+5145 Mrk 1498 247.0169 51.7754 y* 6.13 4.5 0.0547 44.50 23.26 Sy 1.9
119 SWIFT J1648.0-3037 2MASX J16481523-3035037 252.0635 -30.5845   6.38 8.6 0.031 44.28 21.61 Sy 1
120 SWIFT J1652.9+0223 NGC 6240 253.2454 2.4008 y~ 4.43 4.7 0.02448 43.81 24.34 Sy 2
121 SWIFT J1654.0+3946 Mrk 501 253.4676 39.7602 y* 7.63 4.9 0.03366 44.11 22.40 BL Lac
122 SWIFT J1717.1-6249 NGC 6300 259.2478 -62.8206   8.76 9.1 0.003699 42.44 23.34 Sy 2
123 SWIFT J1737.5-2908 GRS 1734-292 264.3512 -29.1800   8.63 10.9 0.0214 44.05 21.96 Sy 1
124 SWIFT J1745.4+2906 1RXS J174538.1+290823 266.4094 29.1395 y* 5.62 3.9     20.67 Sy 1
125 SWIFT J1835.0+3240 3C 382 278.7590 32.6973 y* 10.96 8.1 0.05787 44.81 21.13 Sy 1
126 SWIFT J1838.4-6524 ESO 103-035 279.5847 -65.4276 y* 9.50 9.7 0.013286 43.58 23.17 Sy 2
127 SWIFT J1842.0+7945 3C 390.3 280.5375 79.7714 y* 17.32 10.1 0.0561 44.88 21.03 Sy 1
128 SWIFT J1930.5+3414 NVSS J193013+341047 292.5554 34.1797   5.92 3.3 0.0629 44.50 23.20 Sy 1
129 SWIFT J1942.6-1024 NGC 6814 295.6694 -10.3235 y* 5.68 6.2 0.005214 42.57 20.76 Sy 1.5
130 SWIFT J1952.4+0237 3C 403 298.0658 2.5068   4.29 4.1 0.059 44.53 23.60 Sy 2
131 SWIFT J1959.4+4044 Cyg A 299.8681 40.7339   16.74 10.9 0.05607 44.91 23.30 Sy 2
132 SWIFT J1959.6+6507 2MASX J19595975+6508547 299.9994 65.1485 y* 6.68 4.1 0.047 44.33 21.11 BL Lac
133 SWIFT J2009.0-6103 NGC 6860 302.1954 -61.1002 y* 5.08 4.9 0.014884 43.39 21.75 Sy 1
134 SWIFT J2028.5+2543 MCG +04-48-002 307.1463 25.7336   9.05 6.1 0.0139 43.42 23.60 Sy 2
135 SWIFT J2042.3+7507 4C +74.26 310.6554 75.1340 y* 8.52 5.0 0.104 45.14 21.25 Sy 1
136 SWIFT J2044.2-1045 Mrk 509 311.0406 -10.7235 y* 8.36 9.7 0.0344 44.43 20.70 Sy 1.2
137 SWIFT J2052.0-5704 IC 5063 313.0097 -57.0688 y* 7.90 7.1 0.011348 43.31 23.28 Sy 2
138 SWIFT J2114.4+8206 2MASX J21140128+8204483 318.5049 82.0801 y* 5.86 3.6 0.084 44.80 21.11 Sy 1
139 SWIFT J2124.6+5057 IGR J21247+5058 321.1589 50.9828   21.74 13.9 0.02 44.10 22.39 Sy 1
140 SWIFT J2127.4+5654 IGR J21277+5656 321.9413 56.9429   4.21 2.7 0.0147 43.12 21.98 Sy 1
141 SWIFT J2156.1+4728 RX J2135.9+4728 323.9792 47.4731   4.48 2.9 0.025 43.61 21.78 Sy 1
142 SWIFT J2152.0-3030 PKS 2149-306 327.9812 -30.4650 y* 5.08 5.4 2.345 48.36 20.52 Blazar
143 SWIFT J2200.9+1032 UGC 11871 330.1724 10.5524 y~ 4.52 3.9 0.026612 43.80 22.21 Sy 1.9
144 SWIFT J2201.9-3152 NGC 7172 330.5080 -31.8698 y* 12.28 12.4 0.008683 43.32 22.89 Sy 2
145 SWIFT J2209.4-4711 NGC 7213 332.3177 -47.1667 y* 6.70 5.2 0.005839 42.59 20.60 Sy 1.5
146 SWIFT J2235.9-2602 NGC 7314 338.9426 -26.0502 y* 5.24 5.7 0.00476 42.45 21.79 Sy 1.9
147 SWIFT J2235.9+3358 NGC 7319 339.0148 33.9757 y* 6.23 4.1 0.022507 43.68 23.38 Sy 2
148 SWIFT J2246.0+3941 3C 452 341.4532 39.6877 y~ 4.78 3.3 0.0811 44.73 23.43 Sy 2
149 SWIFT J2253.9+1608 3C 454.3 343.4906 16.1482 y* 21.25 19.0 0.859 47.83 20.77 Blazar
150 SWIFT J2254.1-1734 MR 2251-178 343.5242 -17.5819 y* 9.53 10.8 0.06398 45.03 20.80 Sy 1
151 SWIFT J2303.3+0852 NGC 7469 345.8151 8.8740 y* 9.35 8.3 0.016317 43.70 20.61 Sy 1.2
152 SWIFT J2304.8-0843 Mrk 926 346.1811 -8.6857 y* 5.19 5.5 0.04686 44.45 21.14 Sy 1.5
153 SWIFT J2318.4-4223 NGC 7582 349.5979 -42.3706 y* 10.24 6.7 0.005254 42.61 22.98 Sy 2

a The Swift name given is based on the source coordinates from the latest analysis of Swift data except that where a name has been previously published it is kept to avoid confusion.
b The ID name given is that of the entry in the NED database (except in those few cases there is none).
c J2000 coordinates for the identified counterpart.
d 'y' indicates that the source is at |b| > 15° and so, if the SNR is also > 4.8 σ (indicated by 'y*'), is included in the quantitative analysis.
e 10-11 ergs/cm2/sec (14-195 keV band)
f 14-195 keV band
** We classify 2MASX J09180027+0425066 as a QSO because its luminosity is greater than 1044.5 ergs cm-2 s-1 , and as type II because of its very strong narrow OIII lines in SDSS (Sloan Digital Sky Survey).

Data last modified: 19 Mar 2012