2013ApJ...765L..26K

Query : 2013ApJ...765L..26K

2013ApJ...765L..26K - Astrophys. J., 765, L26 (2013/March-2)

Studying faint ultra-hard X-ray emission from AGN in GOALS LIRGs with Swift/BAT.

KOSS M., MUSHOTZKY R., BAUMGARTNER W., VEILLEUX S., TUELLER J., MARKWARDT C. and CASEY C.M.

Abstract (from CDS):

We present the first analysis of the all-sky Swift Burst Alert Telescope (BAT) ultra-hard X-ray (14-195 keV) data for a targeted list of objects. We find that the BAT data can be studied at three-times-fainter limits than in previous blind detection catalogs based on prior knowledge of source positions and using smaller energy ranges for source detection. We determine the active galactic nucleus (AGN) fraction in 134 nearby (z < 0.05) luminous infrared galaxies (LIRGs) from the GOALS sample. We find that LIRGs have a higher detection frequency than galaxies matched in stellar mass and redshift at 14-195 keV and 24-35 keV. In agreement with work at other wavelengths, the AGN detection fraction increases strongly at high IR luminosity with half of the high-luminosity LIRGs (50%, 6/12, log LIR/L☉> 11.8) detected. The BAT AGN classification shows 97% (37/38) agreement with Chandra and XMM-Newton AGN classification using hardness ratios or detection of an iron Kα line. This confirms our statistical analysis and supports the use of the Swift/BAT all-sky survey to study fainter populations of any category of sources in the ultra-hard X-ray band. BAT AGNs in LIRGs tend to show higher column densities with 40%±9% showing 14-195 keV/2-10 keV hardness flux ratios suggestive of high or Compton-thick column densities (log NH> 24/cm2), compared to only 12%±5% of non-LIRG BAT AGNs. We also find that using specific energy ranges of the BAT detector can yield additional sources over total band detections with 24% (5/21) of detections in LIRGs at 24-35 keV not detected at 14-195 keV.

Abstract Copyright: ∼

Journal keyword(s): galaxies: active - X-rays: galaxies

VizieR on-line data: <Available at CDS (J/ApJ/765/L26): table1.dat>

Simbad objects: 153

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Number of rows : 153
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 NGC 23 AG? 00 09 53.411 +25 55 25.46   12.5       ~ 313 3
2 NGC 34 Sy2 00 11 06.612 -12 06 28.33   14.14 13.52     ~ 350 0
3 MCG-02-01-052 EmG 00 18 50.152 -10 21 41.49   13 13.60 14.13   ~ 64 3
4 NGC 232 Sy2 00 42 45.814 -23 33 40.69   14.43   12.78   ~ 154 0
5 MCG+12-02-001 AG? 00 54 03.943 +73 05 05.23   16       ~ 109 1
6 UGC 593 GiG 00 57 39.0669965400 +43 48 02.900956356   14.22 13.56 13.12 12.08 ~ 66 0
7 UGC 594 GiP 00 57 40.4224786560 +43 47 32.215596936   14.16 13.94 13.05 11.95 ~ 83 1
8 IC 1623A EmG 01 07 47.2 -17 30 28   14.34   12.71   ~ 55 1
9 MCG-03-04-014 Sy1 01 10 08.979 -16 51 09.69   15   13.96   ~ 104 0
10 Z 436-30 LIN 01 20 02.654 +14 21 41.73   14.9       ~ 153 0
11 IRAS 01364-1042 LIN 01 38 52.890 -10 27 11.35   16.77   15.74   ~ 117 0
12 ZW III 35 Sy2 01 44 30.516 +17 06 09.18   15.24 14.81     ~ 249 0
13 NGC 695 G 01 51 14.3479513536 +22 34 55.956444960   13.7       ~ 185 1
14 Mrk 2 GiG 01 54 53.807 +36 55 04.64   14.2   13.05   ~ 139 1
15 NGC 838 LIN 02 09 38.562 -10 08 46.12   13.72   12.65   ~ 195 0
16 NGC 828 rG 02 10 09.5469097104 +39 11 25.233638244   13.0       ~ 164 1
17 IC 214 G 02 14 05.586 +05 10 23.37   14.4       ~ 149 0
18 NGC 877 LSB 02 17 59.6453041536 +14 32 38.215857696   12.5       ~ 177 1
19 Mrk 1034NE AGN 02 23 21.9558378744 +32 11 49.070032008   15.75 14.83     ~ 77 0
20 UGC 1845 GiG 02 24 07.9838118384 +47 58 10.747047684   15.7       ~ 85 1
21 NGC 958 Sy2 02 30 42.8187658032 -02 56 20.526742608   13.0   11.81 12.4 ~ 152 0
22 NGC 992 GiG 02 37 25.491 +21 06 03.04   13.5       ~ 134 1
23 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4603 2
24 UGC 2238 AG? 02 46 17.482 +13 05 44.33   15.2       ~ 128 1
25 IRAS 02438+2122 GiG 02 46 39.192 +21 35 09.38   16.0       ~ 73 0
26 UGC 2369 PaG 02 54 00.9 +14 58 31   14.6       ~ 115 1
27 NGC 1142 Sy2 02 55 12.2311509144 -00 11 00.807149472   15.42 14.41     ~ 330 1
28 Mrk 1073 Sy2 03 15 01.4292441960 +42 02 08.825019072   15.05 14.18 12.54   ~ 190 1
29 3C 84 Sy2 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4008 3
30 UGC 2717 GiG 03 24 36.4706064360 +40 41 26.889471096   15.0       ~ 31 0
31 IRAS 03217+4023 GiG 03 25 05.3343453936 +40 33 30.822573924           ~ 47 0
32 LEDA 97012 Sy2 03 25 12.9571890744 +40 41 52.876009500   12.8   12.3   ~ 20 0
33 IRAS 03359+1523 G 03 38 47.1918750504 +15 32 53.853117504   16.3       ~ 106 0
34 2MASX J03541599+1555429 GiP 03 54 15.9799173288 +15 55 43.217205276   15.3       ~ 75 0
35 2MASX J04023209+6020377 G 04 02 32.098 +60 20 37.79           ~ 42 0
36 UGC 2982 AG? 04 12 22.670 +05 32 49.13   15.50       ~ 159 0
37 ESO 550-25 PaG 04 21 20.1 -18 48 45           ~ 60 0
38 2MASX J04303306+3855476 GiG 04 30 33.0942391392 +38 55 47.575494372           ~ 46 0
39 NGC 1614 Sy1 04 34 00.027 -08 34 44.57   14.66 13.99     ~ 667 0
40 UGC 3094 G 04 35 33.816 +19 10 18.24   16.5       ~ 69 0
41 NGC 1797 Sy1 05 07 44.883 -08 01 08.57   14.42   13.22   ~ 91 0
42 Z 468-2 Sy2 05 08 19.7062775592 +17 21 48.085162020   15.4       ~ 108 0
43 2MASX J05112587+2445183 G 05 11 25.8846288528 +24 45 18.306876096           ~ 41 0
44 2MASX J05165609+5131561 G 05 16 56.091 +51 31 56.17           ~ 37 0
45 LEDA 17155 Sy2 05 21 01.3994605776 -25 21 45.321827832   15.47 14.75     ~ 498 0
46 IRAS 05187-1017 LIN 05 21 06.544 -10 14 46.18   16.80   15.43   ~ 55 0
47 LEDA 86275 G 05 25 16.5 +19 10 46           ~ 34 0
48 M 1 SNR 05 34 30.9 +22 00 53           ~ 6193 1
49 MCG+08-11-002 GiG 05 40 43.718 +49 41 41.56   16       ~ 64 0
50 NGC 1961 LIN 05 42 04.6327819680 +69 22 42.411028872   11.73 10.99     ~ 337 3
51 UGC 3351 Sy2 05 45 47.836 +58 42 03.83   16.0       ~ 101 2
52 UGC 3356 GiG 05 47 05.7545516424 +17 33 12.533028840   16.0       ~ 57 0
53 UGC 3374 Sy1 05 54 53.6080860768 +46 26 21.624853488   15.37 14.62     ~ 523 2
54 IRAS 06076-2139 Sy2 06 09 45.7858957392 -21 40 23.614857120   15.64   14.46   ~ 79 0
55 UGC 3410 GiP 06 14 29.619 +80 26 59.47   14.35 13.17     ~ 71 0
56 NGC 2146 SBG 06 18 37.710 +78 21 25.27 11.67 11.38 10.59     ~ 721 2
57 ESO 557-2 EmG 06 31 47.217 -17 37 17.09   15.03   13.21   ~ 68 0
58 1RXS J065711.8+462731 X 06 57 11.8 +46 27 31           ~ 2 0
59 Z 234-34 GiG 06 57 34.4315445816 +46 24 10.334337048   13.7       ~ 78 1
60 NGC 2342 H2G 07 09 18.089 +20 38 09.22   12.92 12.15     ~ 119 0
61 NGC 2388 GiG 07 28 53.4535009080 +33 49 08.554343196   14.7       ~ 135 2
62 MCG+02-20-003 GiG 07 35 43.416 +11 42 35.29   15.0       ~ 73 0
63 Mrk 622 Sy2 08 07 40.9957797624 +39 00 15.247008108   14.90 14.08     ~ 167 0
64 NGC 2524 LIN 08 08 09.5922809136 +39 09 26.748482832   13.7       ~ 32 0
65 2MASX J08382309+6507160 SBG 08 38 23.093 +65 07 16.05     14.16     ~ 129 1
66 NGC 2623 LIN 08 38 24.016 +25 45 16.29 14.10 13.99 13.36     ~ 498 1
67 UGC 4881 IG 09 15 55.5 +44 19 58   14.9       ~ 169 0
68 UGC 5101 Sy2 09 35 51.6045544584 +61 21 11.589382368   15.20 15.50     ~ 572 4
69 MCG+08-18-013 GiP 09 36 37.1961237672 +48 28 27.836479740   15.0       ~ 67 0
70 IC 564 rG 09 46 21.0998750808 +03 04 17.078546964   14.1       ~ 97 0
71 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 5861 6
72 NGC 3110 Sy1 10 04 02.0 -06 28 29   13.4   13.3 12.5 ~ 174 3
73 NVSS J102000+081335 rG 10 20 00.1849825704 +08 13 33.648546108   17.5       ~ 157 1
74 NGC 3221 AG? 10 22 19.988 +21 34 10.56   14.3       ~ 142 1
75 LEDA 33083 LIN 10 59 18.128 +24 32 34.74   15.7       ~ 274 1
76 APG 148 IG 11 03 54.0 +40 51 00   14.29       ~ 177 1
77 MCG+00-29-023 Sy2 11 21 12.261 -02 59 03.00   15.0       ~ 121 0
78 IC 2810 AGN 11 25 45.055 +14 40 35.98   15.4       ~ 126 0
79 NGC 3690 IG 11 28 31.0 +58 33 41   13.19 12.86     ~ 978 4
80 UGC 7064 Sy2 12 04 43.3250093184 +31 10 38.182798092   14.82 14.01     ~ 200 1
81 NGC 4194 AGN 12 14 09.615 +54 31 35.93   13.79 13.30     ~ 448 2
82 6dFGS gJ122503.9-064053 LIN 12 25 03.8941406496 -06 40 52.501670544   15.53       ~ 68 0
83 NGC 4355 Sy2 12 26 54.6206739120 -00 52 39.421212996   14.21 13.37     ~ 491 2
84 Mrk 231 Sy1 12 56 14.2341182928 +56 52 25.238373852   14.68 13.84     ~ 1989 3
85 NGC 4922 SyG 13 01 25.2660290577 +29 18 49.879144069   15.60 14.67 13.85   ~ 253 5
86 NVSS J130150+042001 rG 13 01 50.270 +04 20 00.54   15.5       ~ 79 0
87 MCG-02-33-098 AG? 13 02 19.5 -15 46 05   14       ~ 89 0
88 ESO 507-70 Sy1 13 02 52.3177169808 -23 55 17.932558692   14.77 14.78 13.24 13.59 ~ 121 0
89 NGC 5010 GiG 13 12 26.331 -15 47 52.64   14.3       ~ 79 0
90 IC 860 LIN 13 15 03.51 +24 37 07.8   14.8       ~ 217 0
91 UGC 8335 E AGN 13 15 35.103 +62 07 28.43   15       ~ 107 0
92 IC 883 SBG 13 20 35.4 +34 08 22   14.8       ~ 400 1
93 NGC 5104 rG 13 21 23.1 +00 20 33   14.5   13.227   ~ 154 0
94 MCG-03-34-064 Sy2 13 22 24.4583154360 -16 43 42.481822404   14   13.16   ~ 315 2
95 IC 4280 Sy1 13 32 53.390 -24 12 25.83   13.48   12.17 15.22 ~ 78 0
96 NGC 5256 PaG 13 38 17.81 +48 16 41.2   14.1 13.42     ~ 430 1
97 NGC 5257 H2G 13 39 52.273 +00 50 22.48   13.7 12.99     ~ 197 0
98 Mrk 273 Sy2 13 44 42.1781 +55 53 12.819   15.68 14.91     ~ 913 3
99 UGC 8739 GiG 13 49 13.912 +35 15 27.04   14.7       ~ 118 1
100 NGC 5331 GiP 13 52 16.289 +02 06 04.18           ~ 90 0
101 Mrk 463 Sy2 13 56 02.9 +18 22 18   14.8 14.22     ~ 390 2
102 NGC 5395 Sy2 13 58 37.9605982608 +37 25 28.161627744   13.26 12.48     ~ 214 1
103 Mrk 1490 AGN 14 19 43.2275567784 +49 14 12.014867004   15.4       ~ 126 0
104 NGC 5653 H2G 14 30 10.4187147048 +31 12 55.568509596   12.7       ~ 174 1
105 NGC 5734 Sy2 14 45 09.0364267176 -20 52 13.484556696   13.75   12.08   ~ 81 1
106 UGC 9618 S GiP 14 57 00.3205510752 +24 36 24.138336996   14.3 15.3     ~ 74 2
107 Z 49-57 GiC 15 13 13.0927 +07 13 31.850   15.5       ~ 238 1
108 Z 221-50 SyG 15 18 06.1187 +42 44 45.086   15.0 15     ~ 219 1
109 NGC 5936 H2G 15 30 00.846 +12 59 21.55   13.0       ~ 167 1
110 IC 4553 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 2961 4
111 NGC 5990 Sy2 15 46 16.3702704024 +02 24 55.693907820   13.1       ~ 142 1
112 NGC 5995 Sy2 15 48 24.9463652328 -13 45 27.241966908   14.66 13.69 13.17   ~ 163 0
113 NGC 6052 AG? 16 05 12.8715178104 +20 32 32.607297132 13.01 13.44 13.00     ~ 351 2
114 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 430 2
115 IRAS 16164-0746 Sy1 16 19 11.792 -07 54 02.61   15.49       ~ 79 0
116 Z 52-37 G 16 30 56.539 +04 04 58.36   14.9       ~ 102 1
117 LEDA 58817 Sy1 16 42 40.1747908920 -09 43 18.848119476   16.77       ~ 98 0
118 NGC 6240 Sy2 16 52 58.9 +02 24 03   14.31 13.37     ~ 1637 2
119 2MASX J16542402-0953212 EmG 16 54 24.0337546992 -09 53 20.786386668   16.55       ~ 58 0
120 NGC 6286 GiG 16 58 31.3566512040 +58 56 10.114753560   14.2       ~ 186 1
121 IRAS 17138-1017 Sy2 17 16 35.83992 -10 20 38.9832   17.43   14.59   ~ 131 0
122 LEDA 60189 LIN 17 23 21.943 -00 17 00.96   15.1       ~ 424 0
123 UGC 11041 AG? 17 54 51.7605214584 +34 46 34.575409236   13.9       ~ 96 0
124 Z 141-34 AG? 17 56 56.6307158664 +24 01 01.979013000   15.7       ~ 52 0
125 2MFGC 14160 GiG 18 00 31.919 -04 00 53.36   17.62       ~ 64 0
126 2MASX J18113842+0131397 G 18 11 38.4206790528 +01 31 40.049832180           ~ 57 0
127 NGC 6621 AG? 18 12 55.276 +68 21 48.50   13.6       ~ 124 1
128 2MASX J18164065+2206462 GiG 18 16 40.657 +22 06 46.23   15.6       ~ 45 0
129 NGC 6670 PaG 18 33 35.2 +59 53 21           ~ 66 1
130 NGC 6701 AG? 18 43 12.429 +60 39 12.13   12.9       ~ 133 1
131 NGC 6786 Sy2 19 10 53.928 +73 24 36.20   13.7       ~ 72 1
132 NAME the Bird EmG 19 14 31.135 -21 19 09.00   14.70   13.70   ~ 80 1
133 NGC 6907 AG? 20 25 06.63 -24 48 33.0   11.91 11.30 10.47 11.3 ~ 177 2
134 MCG+04-48-002 Sy2 20 28 35.061 +25 44 00.18   18       ~ 144 1
135 NGC 6926 Sy2 20 33 06.1084582704 -02 01 38.498909376   14.87 13.87 13.0 12.5 ~ 156 2
136 2MASX J20371771+2531377 G 20 37 17.710 +25 31 37.76           ~ 48 0
137 Z 448-20 G 20 57 23.62800 +17 07 44.5980   15.2       ~ 165 0
138 LEDA 90383 G 21 11 29.268 +58 23 07.49           ~ 48 0
139 Mrk 520 Sy2 22 00 41.3525526120 +10 33 08.035187868   14.70       ~ 126 0
140 ESO 602-25 Sy1 22 31 25.474 -19 02 04.27   14.27 13.73 12.90   ~ 116 0
141 UGC 12150 GiG 22 41 12.275 +34 14 56.28   15.0       ~ 88 0
142 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2096 3
143 Z 453-62 G 23 04 56.514 +19 33 07.86   15.2       ~ 107 0
144 IC 5298 Sy2 23 16 00.6756811155 +25 33 24.081139422   15.0       ~ 193 0
145 NGC 7591 SyG 23 18 16.2727927344 +06 35 09.108933504   13.8       ~ 269 0
146 NGC 7592 Sy2 23 18 22.0 -04 24 57           ~ 160 0
147 NGC 7674 Sy2 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 700 4
148 NGC 7679 Sy2 23 28 46.6613717400 +03 30 41.013578196   13.2       ~ 270 1
149 MCG-01-60-022 Sy2 23 42 00.8439651072 -03 36 54.634148712   14.5 14.6     ~ 81 0
150 LEDA 90436 G 23 46 05.7217380192 +53 13 56.609577840           ~ 53 0
151 NGC 7752 GiP 23 46 58.557 +29 27 32.17   14.3       ~ 131 0
152 NGC 7771 GiG 23 51 24.880 +20 06 42.57 13.42 13.08 12.25     ~ 338 4
153 Mrk 331 GiP 23 51 26.731 +20 35 10.22   14.9       ~ 227 0

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