2005ApJ...625..716C

Query : 2005ApJ...625..716C

2005ApJ...625..716C - Astrophys. J., 625, 716-726 (2005/June-1)

The Hubble Space Telescope view of LINER nuclei: evidence for a dual population?

CHIABERGE M., CAPETTI A. and MACCHETTO F.D.

Abstract (from CDS):

We study a complete, distance-limited sample of 25 LINERs, 21 of which have been imaged with the Hubble Space Telescope. In nine objects we detect an unresolved nucleus. To study their physical properties, we compare the radio and optical properties of the nuclei of LINERs with those of other samples of local active galactic nuclei (AGNs), namely, Seyfert galaxies and low-luminosity radio galaxies (LLRGs). Our results show that the LINER population is not homogeneous, as there are two subclasses: (1) the first class is similar to the LLRG class, as it extends the population of radio-loud nuclei to lower luminosities; (2) the second is similar to Seyfert galaxies and extends the properties of radio-quiet nuclei toward the lowest luminosities. The objects are optimally discriminated in the plane formed by the black hole mass versus nuclear radio loudness: all radio-loud LINERs have MBH≳108M☉, while Seyfert galaxies and radio-quiet LINERs have MBH≲108M☉. The different nature of the various classes of local AGNs are best understood when the fraction of the Eddington luminosity they irradiate, L_o_/LEdd, is plotted against the nuclear radio-loudness parameter: Seyfert galaxies are associated with relatively high radiative efficiencies Lo/LEdd≳10–4 (and high accretion rates onto low-mass black holes); LLRGs are associated with low radiative efficiencies (and low accretion rates onto high-mass black holes); all LINERs have low radiative efficiency (and accretion rates) and can be radio-loud or radio-quiet, depending on their black hole mass.

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Journal keyword(s): Galaxies: Active - Galaxies: Nuclei - Galaxies: Seyfert

Simbad objects: 91

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Number of rows : 91
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 Mrk 334 Sy1 00 03 09.6087980256 +21 57 36.971989884   15.30 14.62     ~ 201 0
2 Mrk 335 Sy1 00 06 19.5372339024 +20 12 10.617404076   14.19 13.85     ~ 1253 0
3 UGC 524 Sy1 00 51 35.0180816832 +29 24 04.648846716   14.5       ~ 112 0
4 Mrk 1502 Sy1 00 53 34.9331107632 +12 41 35.929269132   14.41 14.03     ~ 1168 1
5 87GB 005314.6+260945 BiC 00 55 50.583 +26 24 36.68   18.63 19.57 16.26   ~ 209 1
6 UGC 595 AGN 00 57 34.90446247 -01 23 27.5469897   14.07 15.10     ~ 254 1
7 NGC 383 rG 01 07 24.9647814840 +32 24 45.132586200   13.6 12.14     ~ 778 3
8 NGC 404 LIN 01 09 27.02 +35 43 05.3   12.56 11.73     ~ 473 0
9 Mrk 993 Sy2 01 25 31.4551524072 +32 08 10.473856512   15.01 13.96     ~ 217 0
10 NGC 863 Sy1 02 14 33.5604714720 -00 46 00.181845336   14.48 13.81 17.9   ~ 689 0
11 UGC 1841 Sy1 02 23 11.41124925 +42 59 31.3853324   15.71 14.81     ~ 561 2
12 NGC 1052 Sy2 02 41 04.79849989 -08 15 20.7519527 11.84 11.41 10.47 10.71   ~ 1299 2
13 3C 75 PaG 02 57 41.64 +06 01 28.0           ~ 300 1
14 3C 76.1 rG 03 03 15.0210658512 +16 26 18.881230884   16.00 14.86     ~ 173 2
15 NGC 1218 Sy1 03 08 26.22380005 +04 06 39.3007808   12.84       ~ 382 1
16 NGC 1265 GiC 03 18 15.674 +41 51 27.94   14.7       ~ 366 2
17 3C 84 Sy2 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4008 3
18 2C 317 G 03 34 15.5780017080 -01 10 56.306052300     16     ~ 130 1
19 NGC 2681 LIN 08 53 32.7183058512 +51 18 49.159212120 11.40 11.09 10.29     ~ 318 1
20 NGC 2787 LIN 09 19 18.6046606656 +69 12 11.630716128   12.92 11.79     ~ 354 0
21 NGC 2841 LIN 09 22 02.6778711696 +50 58 35.737082868 10.43 10.09 9.22     ~ 1073 1
22 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4449 3
23 NGC 3080 Sy1 09 59 55.8492582720 +13 02 37.750657668   16.66 16.36     ~ 142 0
24 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1703 1
25 M 96 GiP 10 46 45.744 +11 49 11.78 10.42 10.15 9.25 8.99   ~ 819 1
26 NGC 3516 Sy1 11 06 47.4632200800 +72 34 07.298374656   13.12 12.40     ~ 1543 0
27 NGC 3718 Sy2 11 32 34.8571790688 +53 04 04.520222040   11.35 10.61     ~ 384 1
28 APG 294 GrG 11 39.7 +31 55           ~ 260 0
29 NGC 3786 Sy2 11 39 42.5121341928 +31 54 33.971791752   14.62 13.74     ~ 393 1
30 NGC 3862 Sy2 11 45 05.00904503 +19 36 22.7409909   14.98 13.97     ~ 601 3
31 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2165 1
32 NGC 4111 GiP 12 07 03.1334091672 +43 03 56.345868252 12.07 11.63 10.74     ~ 335 1
33 NGC 4143 LIN 12 09 36.0679174440 +42 32 03.031963368   13.04 12.08     ~ 233 0
34 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3690 2
35 NGC 4203 LIN 12 15 05.0549203560 +33 11 50.383965120   12.98 11.99     ~ 492 2
36 NGC 4235 Sy1 12 17 09.8818997904 +07 11 29.673389004   14.70 13.60     ~ 411 0
37 NGC 4253 Sy1 12 18 26.5163572920 +29 48 46.531535472   14.34 13.57     ~ 1040 1
38 NGC 4261 LIN 12 19 23.2160630 +05 49 29.700024   13.92 12.87     ~ 1223 0
39 NGC 4278 LIN 12 20 06.8242 +29 16 50.722 11.54 11.09 10.16     ~ 946 2
40 NGC 4293 LIN 12 21 12.891 +18 22 56.64   11.6       ~ 291 2
41 Mrk 205 Sy1 12 21 44.0724099888 +75 18 38.241006228   15.64 15.24 14.7   ~ 477 0
42 NGC 4314 LIN 12 22 32.0223000912 +29 53 43.814812200 11.72 11.43 10.58     ~ 479 1
43 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1762 2
44 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1177 1
45 NGC 4394 GiP 12 25 55.6366312872 +18 12 50.110707636   11.9       ~ 362 0
46 NGC 4438 LIN 12 27 45.6705493536 +13 00 31.708096380 11.37 11.02 10.17     ~ 636 2
47 NGC 4450 LIN 12 28 29.5910654016 +17 05 05.976112020   10.90 10.08     ~ 563 2
48 NGC 4457 LIN 12 28 59.0252479200 +03 34 14.215556928   11.9       ~ 308 0
49 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7193 3
50 M 91 LIN 12 35 26.4446761320 +14 29 46.760333748   14.63 13.57     ~ 593 0
51 NGC 4550 GiP 12 35 30.5913588048 +12 13 14.921166792 12.97 12.56 11.68     ~ 537 1
52 NGC 4636 LIN 12 42 49.8333280080 +02 41 15.951929028   12.62 11.84     ~ 1117 1
53 NGC 4639 GiP 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 610 0
54 NGC 4651 LIN 12 43 42.6376070448 +16 23 36.002649300   11.30 10.92 10.42 9.84 ~ 513 0
55 M 94 SyG 12 50 53.0737971432 +41 07 12.900884628 9.15 8.96 8.24 7.78   ~ 1386 2
56 NGC 4772 LIN 12 53 29.1636448512 +02 10 06.146331708 12.29 11.96 11.04     ~ 253 1
57 3C 277.3 BLL 12 54 12.0071453880 +27 37 33.952663740   15.94       ~ 366 1
58 Mrk 231 Sy1 12 56 14.2341182928 +56 52 25.238373852   14.68 13.84     ~ 1988 3
59 NGC 4866 LIN 12 59 27.0952921176 +14 10 16.382228232   11.9       ~ 210 0
60 NGC 5033 Sy2 13 13 27.535 +36 35 37.14   11.01 12.03 9.73   ~ 869 3
61 UGC 8621 Sy2 13 37 39.972 +39 09 16.70   20.08 19.64     ~ 90 0
62 3C 288 rG 13 38 49.9 +38 51 15   18.3       ~ 170 1
63 NGC 5273 Sy1 13 42 08.3801616672 +35 39 15.467518836   14.01 13.12     ~ 468 0
64 3C 293.0 BLL 13 52 17.8719816576 +31 26 46.487381604   16.10 15.10     ~ 471 3
65 Mrk 279 Sy1 13 53 03.4348964112 +69 18 29.410910460   15.15 14.46     ~ 761 0
66 NGC 5532 LIN 14 16 52.9532 +10 48 26.618   13.3 12.59     ~ 348 3
67 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2709 0
68 Mrk 471 Sy2 14 22 55.3351468896 +32 51 02.303840160   15.27 14.42     ~ 139 1
69 Mrk 817 Sy1 14 36 22.0820611632 +58 47 39.394934844   14.19 13.79     ~ 523 0
70 IC 1065 Sy2 14 49 21.5927137128 +63 16 13.799495280   17.30 16.39     ~ 366 1
71 Mrk 841 Sy1 15 04 01.1935384104 +10 26 15.780409692   14.50 14.27     ~ 649 0
72 VV 204 LIN 15 04 57.1195361592 +26 00 58.455780156   15.24       ~ 288 0
73 3C 314.1 rG 15 10 23.1 +70 45 54   17       ~ 89 0
74 4C 26.47 AGN 15 13 40.0235447784 +26 07 23.749576572   16.30       ~ 230 1
75 UGC 9799 Sy2 15 16 44.4893939136 +07 01 17.825410740   15.19 14.17     ~ 446 3
76 NGC 5940 Sy1 15 31 18.0815283384 +07 27 27.842445432   15.56 14.90     ~ 195 0
77 NGC 6104 Sy1 16 16 30.6734802024 +35 42 28.968608844   18.17 17.35     ~ 121 0
78 NGC 6166 Sy2 16 28 38.24470063 +39 33 04.2335319   12.78 11.78     ~ 763 5
79 3C 346.0 BLL 16 43 48.605 +17 15 49.43   17.2       ~ 264 0
80 NAME Hercules A rG 16 51 07.9886687784 +04 59 35.547131472     18.25     ~ 465 1
81 3C 386.0 rG 18 38 26.25747 +17 11 49.6210           ~ 197 1
82 3C 424 BLL 20 48 12.030 +07 01 17.48   18 18.40     ~ 141 1
83 3C 433.0 Sy2 21 23 44.5778423928 +25 04 27.670672416   17.660 16.350     ~ 326 0
84 2MASX J21555232+3800285 SyG 21 55 52.324 +38 00 28.51   19.20       ~ 228 1
85 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 494 0
86 NGC 7236 LIN 22 14 44.9886363216 +13 50 47.450963760   14.3 14.3     ~ 275 2
87 UGC 12064 AGN 22 31 20.5885689288 +39 21 29.593072404   14.6       ~ 437 1
88 UGC 12138 Sy1 22 40 17.0609184456 +08 03 13.539839976   15.30 14.45     ~ 182 0
89 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2095 3
90 NGC 7603 Sy1 23 18 56.6538277656 +00 14 37.977066096   14.73 14.01     ~ 404 0
91 NGC 7720 Sy1 23 38 29.38324020 +27 01 53.2580084   13.9 13.3     ~ 541 4

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