2019ApJ...886..150M


Query : 2019ApJ...886..150M

2019ApJ...886..150M - Astrophys. J., 886, 150-150 (2019/December-1)

Reverberation measurements of the inner radii of the dust tori in quasars.

MINEZAKI T., YOSHII Y., KOBAYASHI Y., SUGAWARA S., SAKATA Y., ENYA K., KOSHIDA S., TOMITA H., SUGANUMA M., AOKI T. and PETERSON B.A.

Abstract (from CDS):

We present the results of a dust-reverberation survey of quasars at redshifts z < 0.6. We found a delayed response of the K-band flux variation after the optical flux variation in 25 out of 31 targets, and obtained the lag time between them for 22 targets. Combined with the results for nearby Seyfert galaxies, we provide the largest homogeneous collection of K-band dust-reverberation data for 36 type 1 active galactic nuclei (AGNs). This doubles the sample and includes the most distant AGN and the largest lag so far measured. We estimated the optical luminosity of the AGN component of each target using three different methods: spectral decomposition, the flux-variation-gradient method, and image decomposition. We found a strong correlation between the reverberation radius for the innermost dust torus and the optical luminosity over a range of approximately four orders of magnitude in luminosity, as is already known for Seyfert galaxies. We estimated the luminosity distances of the AGNs based on their dust-reverberation lags, and found that the data in the redshift-distance diagram are consistent with the current standard estimates of the cosmological parameters. We also present the radius-luminosity relations for isotropic luminosity indicators such as the hard X-ray (14-195 keV), [O IV] 25.89 µm, and mid-infrared (12 µm) continuum luminosities, which are applicable to obscured AGNs.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): Active galactic nuclei - Quasars - Dust continuum emission - Cosmological parameters

Status at CDS : Associated data (images, light curves, etc...) being ingested in VizieR.

Simbad objects: 51

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Number of rows : 51
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 Mrk 335 Sy1 00 06 19.5371542746 +20 12 10.617456059   14.19 13.85     ~ 1138 0
2 SDSS J000729.98-005428.0 Sy1 00 07 29.9916151783 -00 54 28.038134523   19.85 19.16     ~ 9 0
3 LBQS 0023+0228 QSO 00 26 21.9479 +02 44 41.448     18.4     ~ 9 0
4 2MASS J02072416-0048411 Sy1 02 07 24.1792354031 -00 48 41.420192882   20.05 19.59     ~ 18 0
5 NGC 863 Sy1 02 14 33.5610949475 -00 46 00.180128181   14.48 13.81 17.9   ~ 602 0
6 2SLAQ J031542.64+001228.7 Sy1 03 15 42.6450112524 +00 12 28.762960958   19.09 18.51     ~ 12 0
7 3C 84 Sy2 03 19 48.1597607660 +41 30 42.114155434   13.10 12.48 11.09   ~ 3664 3
8 IRAS 03450+0055 Sy1 03 47 40.1887172045 +01 05 14.046919358   15.09 14.64     ~ 76 0
9 Mrk 1095 Sy1 05 16 11.4093760763 -00 08 59.158774578   14.30 13.92     ~ 809 1
10 Mrk 79 Sy1 07 42 32.8212778143 +49 48 34.787882233   14.74 14.27     ~ 656 1
11 Ton 951 Sy1 08 47 42.4487014731 +34 45 04.483113429   14.83 14.50     ~ 430 0
12 Mrk 110 Sy1 09 25 12.8479868736 +52 17 10.386808297   16.82 16.41     ~ 526 0
13 [VV2003c] J094335.7-004322 Sy1 09 43 35.6197351934 -00 43 22.017749890   20.12 19.64     ~ 8 0
14 PG 0953+414 Sy1 09 56 52.3930851607 +41 15 22.212153978 14.710 15.611 15.546 15.294 14.720 ~ 424 0
15 [VV2000] J095758.4-002354 QSO 09 57 58.4488213136 -00 23 54.065050580   17.28 17.24     ~ 31 0
16 2QZ J101355.1+002849 Sy1 10 13 55.2060125462 +00 28 50.298632008   20.17 19.80     ~ 12 0
17 NGC 3227 GiP 10 23 30.57 +19 51 54.3   12.61 11.79     ~ 1575 2
18 2SLAQ J102450.52-002102.4 Sy1 10 24 50.5191051118 -00 21 02.378990573   19.33 18.94     ~ 30 0
19 2QZ J102920.7-004748 Sy1 10 29 20.7007368105 -00 47 47.513743428   19.12 18.72     ~ 29 0
20 NAME Great Attractor SCG 10 32 -46.0           ~ 493 0
21 [VV2006] J103224.6-023322 QSO 10 32 24.6434549184 -02 33 21.665797742   18.50       ~ 7 0
22 2QZ J104449.2+000300 Sy1 10 44 49.2823541396 +00 03 01.279216665   19.75 19.47     ~ 25 0
23 NGC 3516 Sy1 11 06 47.4596406816 +72 34 07.189563769   13.12 12.40     ~ 1442 0
24 2QZ J113807.1-013159 Sy1 11 38 07.1945650393 -01 31 58.685012850   20.29       ~ 8 0
25 NGC 3786 GiP 11 39 42.5135441867 +31 54 33.955263276   14.62 13.74     ~ 368 1
26 NGC 4051 Sy1 12 03 09.6098828919 +44 31 52.693714606   11.08 12.92 9.94   ~ 2042 1
27 NGC 4151 Sy1 12 10 32.5771747733 +39 24 21.057727323   12.18 11.48     ~ 3463 2
28 2QZ J122032.4-011950 Sy1 12 20 32.4674036904 -01 19 49.185704795   19.93       ~ 8 0
29 [VV2006] J122549.4-010154 QSO 12 25 49.4383346883 -01 01 54.072705098   19.76       ~ 9 0
30 3C 273 BLL 12 29 06.6996828061 +02 03 08.598846466   13.05 14.830 14.11   ~ 5458 1
31 NGC 4593 Sy1 12 39 39.4435521178 -05 20 39.035028119   13.95 13.15     ~ 979 0
32 2QZ J124741.6+002515 Sy1 12 47 41.7067818111 +00 25 16.764059829   19.80       ~ 9 0
33 NAME SHAPLEY-CENTAURUS CL SCG 13 06.0 -33 04           ~ 531 0
34 2QZ J130916.6-001550 Sy1 13 09 16.6724504234 -00 15 50.246133156   19.46 19.25     ~ 24 0
35 2MASS J13421619+0155188 Sy1 13 42 16.1776788454 +01 55 18.585996680   19.14 18.71     ~ 23 0
36 2QZ J134512.4-023147 QSO 13 45 12.4386915319 -02 31 46.174876077   19.94 19.76     ~ 18 0
37 NGC 5548 Sy1 14 17 59.5401093128 +25 08 12.600227883   14.35 13.73     ~ 2468 0
38 Mrk 817 Sy1 14 36 22.0820075123 +58 47 39.395406826   14.19 13.79     ~ 438 0
39 2QZ J143822.8-011636 Sy1 14 38 22.9245037547 -01 16 36.067396447   20.23       ~ 8 0
40 Mrk 876 Sy1 16 13 57.1791807197 +65 43 09.953889666   16.03 15.49     ~ 528 0
41 2MASX J17174751+5932581 Sy1 17 17 47.5731730098 +59 32 58.098451493   19.86 19.27 19.00 18.65 ~ 19 0
42 1RXS J171833.8+531300 Sy1 17 18 32.8574664563 +53 13 04.592231042   20.45 19.75     ~ 10 0
43 2MASS J17205947+6128115 Sy1 17 20 59.4532005439 +61 28 11.644102156   18.93 18.55     ~ 23 0
44 SDSS J172300.54+540055.8 QSO 17 23 00.5469471135 +54 00 55.837267916   19.57 19.40     ~ 16 0
45 2MASS J17244642+6036194 QSO 17 24 46.4058050371 +60 36 19.565678878   18.81 18.59     ~ 23 0
46 Mrk 509 Sy1 20 44 09.7504131334 -10 43 24.724854084   13.35 13.12 10.7   ~ 1159 0
47 IRAS F21256+0219 AGN 21 28 12.3 +02 32 32           ~ 8 0
48 2MASS J21381896+0112224 Sy1 21 38 18.9739190646 +01 12 22.434268664   17.96 17.69     ~ 32 0
49 [ATZ98] F016 Sy1 21 56 42.7 +14 26 35   19.96 19.70     ~ 5 0
50 NGC 7469 Sy1 23 03 15.674 +08 52 25.28 12.60 13.00 12.34     ~ 1939 3
51 [VV2006] J232640.0-003041 QSO 23 26 40.0153568515 -00 30 41.437576428   19.10 18.93     ~ 22 0

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2021.08.03-11:41:11

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