2017ApJ...841...76L

Query : 2017ApJ...841...76L

2017ApJ...841...76L - Astrophys. J., 841, 76-76 (2017/June-1)

The intrinsic far-infrared continua of type-1 quasars.

LYU J. and RIEKE G.H.

Abstract (from CDS):

The range of currently proposed active galactic nucleus (AGN) far-infrared templates results in uncertainties in retrieving host galaxy information from infrared observations and also undermines constraints on the outer part of the AGN torus. We discuss how to test and reconcile these templates. Physically, the fraction of the intrinsic AGN IR-processed luminosity compared with that from the central engine should be consistent with the dust-covering factor. In addition, besides reproducing the composite spectral energy distributions (SEDs) of quasars, a correct AGN IR template combined with an accurate library of star-forming galaxy templates should be able to reproduce the IR properties of the host galaxies, such as the luminosity-dependent SED shapes and aromatic feature strengths. We develop tests based on these expected behaviors and find that the shape of the AGN intrinsic far-IR emission drops off rapidly starting at ∼20 µm and can be matched by an Elvis et al.-like template with a minor modification. Despite the variations in the near- to mid-IR bands, AGNs in quasars and Seyfert galaxies have remarkably similar intrinsic far-IR SEDs at λ ∼ 20-100 µm, suggesting a similar emission character of the outermost region of the circumnuclear torus. The variations of the intrinsic AGN IR SEDs among the type-1 quasar population can be explained by the changing relative strengths of four major dust components with similar characteristic temperatures, and there is evidence for compact AGN-heated dusty structures at sub-kiloparsec scales in the far-IR.

Abstract Copyright: © 2017. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: active - infrared: galaxies - quasars: general - quasars: general

VizieR on-line data: <Available at CDS (J/ApJ/841/76): table2.dat table4.dat table5.dat>

Simbad objects: 137

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Number of rows : 137
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 NGC 23 AGN 00 09 53.411 +25 55 25.46   12.5       ~ 331 2
2 MCG-02-01-052 EmG 00 18 50.152 -10 21 41.49   13 13.60 14.13   ~ 68 3
3 MCG-02-01-051 Sy2 00 18 50.898 -10 22 36.49   14.81 14.33     ~ 154 3
4 NGC 232 Sy2 00 42 45.814 -23 33 40.69   14.43   12.78   ~ 167 0
5 2MASS J00454722+0410233 Sy1 00 45 47.2231233240 +04 10 23.386759392   15.88 16.00     ~ 163 0
6 Mrk 1502 Sy1 00 53 34.9331107632 +12 41 35.929269132   14.41 14.03     ~ 1242 1
7 MCG+12-02-001 AG? 00 54 03.943 +73 05 05.23   16       ~ 120 1
8 LEDA 3237 Sy1 00 54 52.1183662680 +25 25 38.983241532     15.42     ~ 421 0
9 NGC 317B GiG 00 57 40.4224786560 +43 47 32.215596936   14.16 13.94 13.05 11.95 ~ 90 1
10 ESO 244-12 PaG 01 18 08.31 -44 27 43.4           ~ 88 1
11 MCG-06-04-050 EmG 01 34 51.2977756128 -36 08 14.160509484   14.16   12.72   ~ 71 1
12 Z 522-58 GiC 01 54 53.807 +36 55 04.64   14.2   13.05   ~ 148 1
13 NGC 828 AGN 02 10 09.5469097104 +39 11 25.233638244   13.0       ~ 171 1
14 IC 214 AGN 02 14 05.53344 +05 10 23.8692   14.4       ~ 157 0
15 NGC 877 LSB 02 17 59.6453041536 +14 32 38.215857696   12.5       ~ 189 1
16 Z 553-7 AGN 02 24 07.9838118384 +47 58 10.747047684   15.7       ~ 94 1
17 NGC 992 AGN 02 37 25.491 +21 06 03.04   13.5       ~ 144 1
18 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
19 Z 440-4 rG 02 46 17.482 +13 05 44.33   15.2       ~ 141 1
20 IRAS 02438+2122 AGN 02 46 39.192 +21 35 09.38   16.0       ~ 79 0
21 IRAS 03217+4023 AGN 03 25 05.3343453936 +40 33 30.822573924           ~ 54 0
22 IRAS 03359+1523 G 03 38 47.1918750504 +15 32 53.853117504   16.3       ~ 112 0
23 Z 465-12 GiP 03 54 15.9799173288 +15 55 43.217205276   15.3       ~ 84 0
24 NVSS J040232+602040 rG 04 02 32.098 +60 20 37.79           ~ 46 1
25 Z 418-14 AG? 04 12 22.670 +05 32 49.13   15.50       ~ 170 0
26 NGC 1572 Sy2 04 22 42.814 -40 36 03.50   13.63   12.05   ~ 77 0
27 NVSS J043033+385548 rG 04 30 33.0942391392 +38 55 47.575494372           ~ 50 1
28 UGC 3094 AGN 04 35 33.816 +19 10 18.24   16.5       ~ 77 1
29 ESO 203-1 AGN 04 46 49.4729569488 -48 33 30.480074640   16.40   15.51   ~ 73 0
30 MCG-05-12-006 Sy1 04 52 04.9572269280 -32 59 25.682874036   15.16       ~ 68 1
31 NGC 1797 Sy1 05 07 44.883 -08 01 08.57   14.42   13.22   ~ 96 0
32 2MASX J05112587+2445183 G 05 11 25.8846288528 +24 45 18.306876096           ~ 46 0
33 LEDA 17035 AGN 05 16 56.091 +51 31 56.17           ~ 44 0
34 IRAS 05187-1017 LIN 05 21 06.544 -10 14 46.18   16.80   15.43   ~ 60 1
35 LEDA 86275 AGN 05 25 16.5 +19 10 46           ~ 40 0
36 MCG+08-11-002 AGN 05 40 43.718 +49 41 41.56   16       ~ 70 1
37 IRAS 06076-2139 Sy2 06 09 45.7858957392 -21 40 23.614857120   15.64   14.46   ~ 87 1
38 Z 348-14 GiP 06 14 29.619 +80 26 59.47   14.35 13.17     ~ 77 0
39 ESO 255-7 EmG 06 27 22.588 -47 10 46.45   14.48   13.60   ~ 73 0
40 ESO 557-2 EmG 06 31 47.217 -17 37 17.09   15.03   13.21   ~ 74 1
41 Z 234-34 AGN 06 57 34.4315445816 +46 24 10.334337048   13.7       ~ 86 1
42 IRAS 06592-6313 Sy2 06 59 40.2750782328 -63 17 53.022471360   15.61   14.28   ~ 61 0
43 NGC 2388 AGN 07 28 53.4535009080 +33 49 08.554343196   14.7       ~ 145 2
44 Z 58-9 GiG 07 35 43.416 +11 42 35.29   15.0       ~ 79 1
45 LEDA 90088 AGN 08 37 01.827 -49 54 30.27           ~ 67 0
46 ESO 432-6 AG? 08 44 27.2 -31 41 51   16.4       ~ 36 0
47 MCG+13-07-002 Sy1 08 44 45.2999013720 +76 53 09.465739008     15.7     ~ 201 0
48 Ton 951 Sy1 08 47 42.4485615096 +34 45 04.482515304   14.83 14.50     ~ 487 0
49 Z 62-35 Sy1 09 26 03.2694421008 +12 44 03.732389268   15.15 14.60     ~ 359 0
50 MCG+08-18-013 GiG 09 36 37.1961237672 +48 28 27.836479740   15.0       ~ 78 1
51 Z 7-13 Sy1 09 37 01.0466933232 +01 05 43.747904040   16.86 16.64     ~ 153 0
52 IC 563 AG? 09 46 20.361 +03 02 43.86   14.7       ~ 101 0
53 IC 564 GiG 09 46 21.0998750808 +03 04 17.078546964   14.1       ~ 105 1
54 NGC 3110 Sy1 10 04 02.12400 -06 28 29.1250   13.4   13.3 12.5 ~ 191 2
55 QSO B1011-040 Sy1 10 14 20.6738908080 -04 18 40.372940484   15.49 15.5     ~ 157 0
56 2MASS J10145491+0033374 Sy1 10 14 54.9035635608 +00 33 37.366161048   20.23 18.94 16.104   ~ 169 0
57 NVSS J102000+081335 rG 10 20 00.1849825704 +08 13 33.648546108   17.5       ~ 167 1
58 Mrk 142 Sy1 10 25 31.2786898344 +51 40 34.867889004   16.33 16.12     ~ 330 0
59 ESO 264-36 Sy2 10 43 07.676 -46 12 44.50   14.34   12.55   ~ 84 0
60 PG 1049-005 Sy1 10 51 51.4474066944 -00 51 17.707987476   15.98 15.78     ~ 188 0
61 MCG-07-23-002 AGN 10 59 01.794 -43 26 25.81   15.02   13.22   ~ 78 0
62 APG 148 IG 11 03 53.89153 +40 50 59.8850   14.29       ~ 190 1
63 LEDA 34449 Sy1 11 17 06.3989076960 +44 13 33.324039480   16.32 16.12     ~ 265 1
64 Z 11-76 Sy2 11 21 12.261 -02 59 03.00   15.0       ~ 132 0
65 IC 2746 Sy2 11 21 47.1179115936 +11 44 18.909849876   15.38 14.93     ~ 234 0
66 ESO 319-22 AGN 11 27 54.0785626512 -41 36 52.264754784   14.56   16.21   ~ 69 1
67 LEDA 37161 Sy1 11 52 03.5494748736 -11 22 24.091043304   13.7 15.5 12.5   ~ 138 0
68 ESO 440-58 IG 12 06 51.8 -31 56 47   15.44   14.89   ~ 64 0
69 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
70 LEDA 90166 AGN 12 14 22.0958120832 -56 32 33.317528712   16.8       ~ 66 0
71 6dFGS gJ122503.9-064053 LIN 12 25 03.8941406496 -06 40 52.501670544   15.53       ~ 73 0
72 LBQS 1244+0238 Sy1 12 46 35.2527826632 +02 22 08.782546368   16.57 16.37     ~ 313 0
73 Z 43-99 rG 13 01 50.29128 +04 20 00.4488   15.5       ~ 91 0
74 MCG-02-33-098 AG? 13 02 19.5 -15 46 05   14       ~ 96 0
75 MCG-02-33-099 GiG 13 02 20.3897926848 -15 45 59.619522384   18   13.16   ~ 30 0
76 2MASX J13081875-5727300 GiG 13 08 18.754 -57 27 30.09   16.4       ~ 49 0
77 NGC 5010 GiG 13 12 26.331 -15 47 52.64   14.3       ~ 85 0
78 IC 860 LIN 13 15 03.51 +24 37 07.8   14.8       ~ 236 0
79 NGC 5104 AGN 13 21 23.11513 +00 20 33.3820   14.5   13.227   ~ 169 1
80 ESO 173-15 AGN 13 27 23.774 -57 29 22.14   14.9   14.3 13.7 ~ 81 1
81 IC 4280 Sy1 13 32 53.390 -24 12 25.83   13.48   12.17 15.22 ~ 86 1
82 Ton 730 Sy1 13 43 56.7435190440 +25 38 47.638868604   16.48 16.6     ~ 131 0
83 Z 190-60 AGN 13 49 13.912 +35 15 27.04   14.7       ~ 128 1
84 ESO 221-10 Sy2 13 50 56.924 -49 03 19.72   12.96 11.93 11.75 12.7 ~ 84 1
85 NGC 5331 GiP 13 52 16.289 +02 06 04.18           ~ 97 0
86 2XMM J135315.8+634546 Sy1 13 53 15.8311116864 +63 45 45.683126676   14.54 14.28     ~ 404 1
87 Mrk 662 Sy1 13 54 06.4281510312 +23 25 49.346507964   16.06 15.37     ~ 115 0
88 NGC 5394 H2G 13 58 33.6405096192 +37 27 12.732147036   13.7 13.12     ~ 215 2
89 NGC 5395 Sy2 13 58 37.9605982608 +37 25 28.161627744   13.26 12.48     ~ 225 1
90 Ton 182 Sy1 14 05 16.2178674936 +25 55 34.117540788   15.42 15.34     ~ 268 0
91 PG 1404+226 Sy1 14 06 21.8900886888 +22 23 46.515550056   16.62 16.42     ~ 254 0
92 LEDA 51016 Sy1 14 17 00.8224797456 +44 56 06.336360024   16.93 16.63     ~ 275 0
93 [OKM2018] SWIFT J1419.0-1323 Sy1 14 19 03.8170514760 -13 10 44.785212600   16.46 16.10 16.50   ~ 245 0
94 NGC 5653 AGN 14 30 10.4187147048 +31 12 55.568509596   12.7       ~ 184 1
95 LEDA 54782 Sy1 15 21 14.2570766112 +22 27 43.827693336   16.09 16.09     ~ 142 0
96 ESO 99-4 G 15 24 58.217 -63 07 34.43   16.4       ~ 51 0
97 NGC 5936 AGN 15 30 00.846 +12 59 21.55   13.0       ~ 179 1
98 PG 1543+489 Sy1 15 45 30.2358624864 +48 46 08.976390420   16.92 16.73     ~ 247 0
99 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 446 1
100 Ton 256 Sy1 16 14 13.2050129832 +26 04 16.221218880   16.06 16.50     ~ 282 1
101 Z 52-37 AGN 16 30 56.539 +04 04 58.36   14.9       ~ 113 1
102 LEDA 58817 Sy1 16 42 40.1747908920 -09 43 18.848119476   16.77       ~ 106 1
103 ESO 453-5 EmG 16 47 31.0738092240 -29 21 21.125984148   16.8       ~ 52 1
104 2MASX J16542402-0953212 EmG 16 54 24.0337546992 -09 53 20.786386668   16.55       ~ 65 1
105 IRAS 17002+5153 Sy1 17 01 24.8265469104 +51 49 20.447878836   15.49 15.12     ~ 401 0
106 8C 1704+608 Bla 17 04 41.3742408840 +60 44 30.520617000   15.65 15.40 15.30   ~ 782 1
107 NVSS J171420+531028 rG 17 14 20.4740967144 +53 10 31.495916892           ~ 97 1
108 IRAS 17138-1017 Sy2 17 16 35.83992 -10 20 38.9832   17.43   14.59   ~ 143 0
109 ESO 138-27 AG? 17 26 43.352 -59 55 55.17   13.74   12.64 13.7 ~ 63 0
110 Z 199-27 AGN 17 54 51.7605214584 +34 46 34.575409236   13.9       ~ 107 0
111 Z 141-34 AGN 17 56 56.6307158664 +24 01 01.979013000   15.7       ~ 60 0
112 2MFGC 14160 GiG 18 00 31.919 -04 00 53.36   17.62       ~ 69 0
113 2MASX J18113842+0131397 G 18 11 38.4206790528 +01 31 40.049832180           ~ 62 0
114 Z 142-34 GiG 18 16 40.657 +22 06 46.23   15.6       ~ 49 0
115 NGC 6670B GiP 18 33 34.094 +59 53 17.78           ~ 42 0
116 2MASX J18333768+5953227 IG 18 33 37.683 +59 53 22.76           ~ 77 0
117 IC 4734 AGN 18 38 25.6846404504 -57 29 25.078201116   14.21   12.71   ~ 95 0
118 ESO 593-8 rG 19 14 31.09656 -21 19 08.7564   14.70   13.70   ~ 88 2
119 NVSS J193222-040000 rG 19 32 22.2962473608 -04 00 01.797249204   18.85   17.04   ~ 122 0
120 LEDA 166649 AGN 19 56 35.7922773768 +11 19 05.126583432           ~ 65 0
121 MCG-06-43-014 Sy2 19 57 37.522 -37 56 08.61   14.55       ~ 88 1
122 NGC 6907 AG? 20 25 06.63 -24 48 33.0   11.91 11.30 10.47 11.3 ~ 189 2
123 LEDA 90367 AGN 20 37 17.72304 +25 31 37.6968           ~ 58 0
124 Z 448-20 G 20 57 23.62800 +17 07 44.5980   15.2       ~ 190 0
125 MCG-07-43-014 AGN 21 04 11.162 -43 35 32.51   14.42   13.47 13.9 ~ 72 0
126 NVSS J211129+582307 rG 21 11 29.30016 +58 23 07.8324           ~ 53 0
127 MCG-07-44-026 EmG 21 36 10.5851750568 -38 32 42.911473128   14.59 13.38 13.27   ~ 87 1
128 QSO B2209+184 BLL 22 11 53.8888927344 +18 41 49.861248288   16.09 15.44 11.96   ~ 187 2
129 MCG-05-52-054 AGN 22 14 39.9349430736 -27 27 50.374899936   13.37   12.32 13.1 ~ 88 0
130 Z 514-93 AGN 22 41 12.275 +34 14 56.28   15.0       ~ 99 1
131 Z 453-62 AGN 23 04 56.514 +19 33 07.86   15.2       ~ 117 0
132 NGC 7591 SyG 23 18 16.2727927344 +06 35 09.108933504   13.8       ~ 285 1
133 ESO 77-14 IG 23 21 03.5561888880 -69 13 01.088615424   16.52   15.27   ~ 59 0
134 MCG-01-60-022 Sy2 23 42 00.8439651072 -03 36 54.634148712   14.5 14.6     ~ 89 0
135 NVSS J234605+531359 rG 23 46 05.7217380192 +53 13 56.609577840           ~ 60 1
136 NGC 7752 GiP 23 46 58.557 +29 27 32.17   14.3       ~ 139 0
137 NGC 7753 AG? 23 47 04.834 +29 29 00.17   13.2       ~ 181 0

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