2019A&A...626A..40P


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.14CEST19:29:26

2019A&A...626A..40P - Astronomy and Astrophysics, volume 626A, 40-40 (2019/6-1)

Reflection geometries in absorbed and unabsorbed AGN.

PANAGIOTOU C. and WALTER R.

Abstract (from CDS):


Context. The hard X-ray emission of active galactic nuclei (AGN), and in particular, the reflection component, is shaped by the innermost and outer regions of the galactic nucleus.
Aims. Our main goal is to investigate the variation of the Compton hump amongst a population of sources and correlate it with other spectral properties to constrain the source geometry.
Methods. We studied the NuSTAR hard X-ray spectra of a sample of 83 AGN and performed a detailed spectral analysis of each of them. Based on their spectral shape, we divided the sample into five categories and also studied their stacked spectra.
Results. We found a stronger reflection in mildly obscured sources, which verifies the results reported in previous works. In addition, the reflection behaviour, and probably origin, varies with absorption. The accretion disc seems to be the main reflector in unabsorbed sources. A clumpy torus seems to produce most of the reflection in obscured sources. The filling factor of the clouds surrounding the active nucleus is a key parameter that drives the appearance of AGN. Finally, we found that the Fe line and the Compton hump are roughly correlated, as expected.

Abstract Copyright: © ESO 2019

Journal keyword(s): galaxies: active - galaxies: nuclei - galaxies: Seyfert - X-rays: diffuse background - X-rays: galaxies

Simbad objects: 90

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Number of rows : 90

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 IGR J00254+6822 AGN 00 25 26.30 +68 22 49.5           ~ 6 0
2 NGC 262 Sy2 00 48 47.1414900 +31 57 25.083955 14.04 13.90 13.06 8.53   ~ 673 3
3 MCG-01-05-047 Sy2 01 52 49.004 -03 26 48.56   13.9   13.8 13.2 ~ 90 0
4 NGC 788 Sy2 02 01 06.4622976350 -06 48 57.146217363   13.71 12.76 11.79   ~ 212 0
5 Mrk 1018 Sy1 02 06 15.9897977200 -00 17 29.219372130   15.90 15.50 10.3   ~ 241 0
6 NGC 863 Sy1 02 14 33.5610949475 -00 46 00.180128181   14.48 13.81 17.9   ~ 572 0
7 NGC 931 Sy1 02 28 14.4690482478 +31 18 41.467674278   15.71 14.74     ~ 353 0
8 NGC 985 Sy1 02 34 37.882 -08 47 17.02   14.64 14.28 12.9   ~ 346 0
9 M 77 GiP 02 42 40.771 -00 00 47.84 9.70 9.61 8.87 10.1 9.9 ~ 4093 2
10 IGR J02501+5440 AGN 02 50 11.30 +54 40 40.6           ~ 8 0
11 NGC 1194 Sy2 03 03 49.110 -01 06 13.50   15.29 14.18     ~ 198 0
12 2MASX J03181899+6829322 Sy1 03 18 19.1111254529 +68 29 31.935481389           ~ 47 0
13 QSO J0324+3410 BLL 03 24 41.1612231119 +34 10 45.856728058     15.72 13.1   ~ 199 1
14 NAME Extended Chandra Deep Field South reg 03 32 30.0 -27 48 20           ~ 614 0
15 2MASX J04234080+0408017 Sy2 04 23 40.7642770058 +04 08 01.818650550   16.8       ~ 69 0
16 2MASX J04532576+0403416 Sy2 04 53 25.7394366595 +04 03 41.800055196   15.0       ~ 94 0
17 ESO 33-2 Sy2 04 55 58.9243434325 -75 32 28.291629714   14.61 14.60 13.39   ~ 131 1
18 2MAXI J0504-239 Sy2 05 05 45.7299744231 -23 51 14.042655467   16.82 17.0 15.63   ~ 63 0
19 Mrk 1095 Sy1 05 16 11.4093760763 -00 08 59.158774578   14.30 13.92     ~ 776 1
20 NGC 2110 Sy2 05 52 11.3760694860 -07 27 22.489931610   14.77 13.51 11.86   ~ 584 1
21 ESO 5-4 Sy2 06 05 41.721 -86 37 55.02   13.55   11.88 12.2 ~ 124 0
22 Mrk 3 Sy2 06 15 36.458 +71 02 15.24 14.21 14.03 12.97     ~ 843 3
23 ESO 121-28 Sy2 06 23 45.5596348963 -60 58 44.377228285   15.21 15.2 13.66   ~ 52 0
24 IC 450 Sy1 06 52 12.32333 +74 25 37.2376   15.16 14.19     ~ 499 1
25 2MASX J07262635-3554214 Sy2 07 26 26.3332608751 -35 54 21.823730076   16.8       ~ 39 1
26 2MASX J07561963-4137420 Sy2 07 56 19.636 -41 37 42.07           ~ 41 1
27 2MAXI J0808+757 Sy1 08 10 58.6637281539 +76 02 42.449416413   15.03 14.71     ~ 411 0
28 FRL 1146 Sy1 08 38 30.7758950092 -35 59 33.325515213   16.1       ~ 68 0
29 MCG-01-24-012 Sy2 09 20 46.2623810226 -08 03 21.935252354   17.86 17.34     ~ 114 0
30 2MASX J09254750+6927532 Sy1 09 25 47.5527947513 +69 27 53.377349035   15.5   13.4   ~ 23 0
31 NGC 2992 Sy2 09 45 42.045 -14 19 34.90 13.54 13.14 12.18 12.6 12.2 ~ 786 3
32 ESO 434-40 Sy2 09 47 40.1345889569 -30 56 55.959492708   14.10 13.69 12.44   ~ 487 0
33 ESO 263-13 Sy2 10 09 48.1881615625 -42 48 40.538299552   14.94 14.95 13.29   ~ 83 0
34 NGC 3281 Sy2 10 31 52.086 -34 51 13.40   12.62 14.02 11.17   ~ 315 0
35 Mrk 417 Sy2 10 49 30.9256835232 +22 57 52.380753630   16.0       ~ 74 0
36 NGC 3516 Sy1 11 06 47.4596406816 +72 34 07.189563769   13.12 12.40     ~ 1418 0
37 NGC 4051 Sy1 12 03 09.6098828919 +44 31 52.693714606   11.08 12.92 9.94   ~ 1992 1
38 NGC 4253 Sy1 12 18 26.5155239433 +29 48 46.518670434   14.34 13.57     ~ 931 1
39 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2115 3
40 NGC 4395 Sy2 12 25 48.8639154223 +33 32 48.694684028 10.84 10.54 10.11 9.98   ~ 994 1
41 NGC 4507 Sy2 12 35 36.6328010225 -39 54 33.661858548   12.95 13.54 11.70 12.4 ~ 438 0
42 2MASX J12390630-1610472 Sy2 12 39 06.2810518255 -16 10 47.227607708           ~ 74 0
43 NGC 4593 Sy1 12 39 39.4435521178 -05 20 39.035028119   13.95 13.15     ~ 950 0
44 2MASX J12412572-5750038 Sy2 12 41 25.7672413458 -57 50 03.481040498   17.4 16.9     ~ 62 0
45 NGC 4941 Sy2 13 04 13.1053484000 -05 33 05.754194531   13.18 12.23 10.74   ~ 304 0
46 NGC 4992 Sy2 13 09 05.597 +11 38 02.85   14.6       ~ 93 0
47 MCG-03-34-064 Sy2 13 22 24.485 -16 43 42.09   14   13.16   ~ 260 2
48 ESO 383-35 Sy1 13 35 53.7686909139 -34 17 44.139127597   13.89 13.61 8.9   ~ 1379 0
49 NGC 5252 Sy2 13 38 15.8711551761 +04 32 33.525903711   15.21 14.21     ~ 420 0
50 NGC 5506 AGN 14 13 14.901 -03 12 27.22   15.25 14.38     ~ 992 0
51 2MASX J14170368-4641405 Sy2 14 17 03.66 -46 41 41.2   12.5   15.0   ~ 34 2
52 NGC 5548 Sy1 14 17 59.5401093128 +25 08 12.600227883   14.35 13.73     ~ 2393 0
53 NAME Extended Groth Strip reg 14 19 +52.8           ~ 579 0
54 NGC 5643 Sy2 14 32 40.778 -44 10 28.60   11.03 13.60 9.92 10.6 ~ 452 0
55 Mrk 477 Sy2 14 40 38.098 +53 30 16.24   16.05 15.03     ~ 282 1
56 NGC 5728 Sy2 14 42 23.928 -17 15 11.41   14.34 13.40     ~ 498 0
57 [KRL2007b] 158 Sy1 14 46 28.2 -64 16 24           ~ 23 0
58 2MASX J14551742-5134150 Sy1 14 55 17.5188721033 -51 34 15.181829669           ~ 43 0
59 IC 4518A Sy2 14 57 40.5 -43 07 54   16.64   13.74   ~ 73 0
60 Mrk 841 Sy1 15 04 01.1935077982 +10 26 15.778741853   14.50 14.27     ~ 584 0
61 NGC 5995 Sy2 15 48 24.9486951203 -13 45 27.258674402   14.66 13.69 13.17   ~ 129 0
62 ESO 137-34 Sy2 16 35 14.114 -58 04 48.10   12.20   10.84 11.6 ~ 109 0
63 2MASX J16481523-3035037 Sy1 16 48 15.238 -30 35 03.78     15.8     ~ 56 0
64 2MASX J16504275+0436180 Sy2 16 50 42.7522288670 +04 36 18.296143770   15.5       ~ 29 0
65 NGC 6300 Sy2 17 16 59.473 -62 49 13.98   10.88 13.08 9.44 10.2 ~ 359 0
66 2MASXI J1802473-145454 Sy1 18 02 47.3 -14 54 55   19.3       ~ 50 2
67 IC 4709 Sy2 18 24 19.395 -56 22 09.11   14.41   13.10   ~ 48 0
68 2MASS J18255759-0710229 Sy1 18 25 57.59 -07 10 23.0           ~ 29 0
69 ESO 103-35 Sy2 18 38 20.3207055742 -65 25 39.142872479   14.75 14.53 13.24   ~ 274 0
70 2MASX J19075035-3923315 Sy1 19 07 50.3588307481 -39 23 31.810296152   17.29   15.51   ~ 17 0
71 ESO 141-55 Sy1 19 21 14.1471805047 -58 40 12.981632705   14.36 13.64 13.28   ~ 320 0
72 2MASX J19301380+3410495 Sy1 19 30 13.8 +34 10 49   17.7   15.8   ~ 29 0
73 2MASS J19334715+3254259 QSO 19 33 47.1583693060 +32 54 25.936999550   15.5   14.5   ~ 26 0
74 2MAXI J1937-060 Sy1 19 37 33.0246221232 -06 13 04.813344527   16.12 15.35 8.8   ~ 119 1
75 NGC 6814 Sy1 19 42 40.5857305428 -10 19 25.102133898   15.33 14.21 11.7 11.3 ~ 721 0
76 2MASX J19471938+4449425 Sy2 19 47 19.380 +44 49 42.51     15.7 17.2   ~ 36 0
77 2MASX J20214907+4400399 Sy2 20 21 49.072 +44 00 39.96           ~ 17 0
78 NGC 6921 Sy2 20 28 28.843 +25 43 24.19   15.0       ~ 78 1
79 MCG+04-48-002 Sy2 20 28 35.061 +25 44 00.18   18       ~ 113 1
80 Mrk 509 Sy1 20 44 09.7504131334 -10 43 24.724854084   13.35 13.12 10.7   ~ 1129 0
81 2MASX J21192912+3332566 Sy1 21 19 29.128 +33 32 56.67           ~ 21 0
82 IRAS 21262+5643 Sy1 21 27 45.3943647524 +56 56 34.913660916       16.6   ~ 128 0
83 Mrk 520 Sy1 22 00 41.3529790990 +10 33 08.049532694   14.70       ~ 102 0
84 NGC 7172 Sy2 22 02 01.897 -31 52 11.60   12.72 13.61 11.15   ~ 467 1
85 NGC 7314 Sy1 22 35 46.1969940596 -26 03 01.574026329   11.62 13.11 10.61 11.4 ~ 505 0
86 NAME MR 2251-178 Sy1 22 54 05.8858021308 -17 34 55.403006841   14.99 14.36 15.12   ~ 376 3
87 NGC 7469 Sy1 23 03 15.674 +08 52 25.28 12.60 13.00 12.34     ~ 1888 3
88 NGC 7582 GiP 23 18 23.621 -42 22 14.06 11.62 10.92 10.62     ~ 798 2
89 2MASX J23303771+7122464 Sy2 23 30 37.6725208828 +71 22 46.588937561   17.1   14.2   ~ 34 0
90 2MASS J23522211+5845307 Sy2 23 52 22.1740391638 +58 45 30.858849468   19.7   18.5   ~ 23 0

    Equat.    Gal    SGal    Ecl

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2020.07.14-19:29:26

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