2003MNRAS.343..505F

Query : 2003MNRAS.343..505F

2003MNRAS.343..505F - Mon. Not. R. Astron. Soc., 343, 505-511 (2003/August-1)

Host galaxies and black hole masses of low- and high-luminosity radio-loud active nuclei.

FALOMO R., CARANGELO N. and TREVES A.

Abstract (from CDS):

We investigate the host galaxy luminosities of BL Lac objects (BLLs) and radio-loud quasars (RLQs) at z < 0.5, imaged with the Hubble Space Telescope (HST). From a homogeneous treatment of the data, we construct the host-galaxy luminosity functions (HGLFs) and find that RLQ hosts are ∼0.5 mag brighter than those of BLLs: <MR>RLQ=-24.0, <MR>BLL =-23.5. For both classes, the HGLFs exhibit a remarkably different distribution with respect to that of normal (inactive) ellipticals, with clear preference for more luminous galaxies to show nuclear activity. We make use of the black hole mass-bulge luminosity (MBH-Lbulge) relation, derived for nearby inactive ellipticals, to estimate the central black hole mass in our sample of radio-loud active galaxies. In spite of a ∼2 mag difference of intrinsic nuclear luminosity, BLLs and RLQs have black holes (BHs) of similar mass (<MBH/M☉>BLL=5.6x108, <MBH/M☉ >RLQ= 1.0x109). This implies that the two types of objects are radiating at very different rates with respect to their Eddington luminosity.

Abstract Copyright: 2003 RAS

Journal keyword(s): black hole physics - galaxies: active - BL Lacertae objects: general - galaxies: photometry - quasars: general

CDS comments: Table 3: B21425+267 not identified

Simbad objects: 75

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Number of rows : 75
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 QSO B0122+09 BLL 01 24 44.5398641328 +09 18 49.289559588     19.98 18.5   ~ 58 0
2 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2815 2
3 ICRF J013957.3+013146 Sy1 01 39 57.30577668 +01 31 46.1387932   17.12 17.07     ~ 176 1
4 QSO B0145+138 BLL 01 48 29.7013033536 +14 02 17.848330656     17.90 16.7   ~ 45 0
5 QSO B0158+001 BLL 02 01 06.1794930072 +00 34 00.135789564   18.99 18.42 18   ~ 109 0
6 ICRF J020213.6-762003 Sy1 02 02 13.6936269168 -76 20 03.062287464   16.95 16.90     ~ 105 1
7 QSO B0229+200 BLL 02 32 48.6148874688 +20 17 17.486717388   18.0 18.00 13.96   ~ 339 1
8 QSO B0257+34 BLL 03 01 03.7549027896 +34 41 01.078942128     18.53     ~ 63 0
9 QSO J0311-7651 BLL 03 11 55.2496997640 -76 51 50.848335324 15.27 16.09 16.10 15.33   ~ 225 1
10 QSO B0317+18 BLL 03 19 51.8082475320 +18 45 34.562475432     18.12     ~ 210 0
11 QSO B0331-362 BLL 03 33 12.2677895088 -36 19 46.662911112   19.94 18.0 17.99   ~ 59 0
12 QSO B0347-121 BLL 03 49 23.1862105584 -11 59 27.366035532   18.74 18.2 17.46   ~ 230 0
13 QSO B0350-3712 BLL 03 51 54.5527158480 -37 03 44.193747492     17.0 16.4   ~ 42 0
14 QSO B0414+009 BLL 04 16 52.4945693352 +01 05 23.899102620   16.86 16.38 16   ~ 287 0
15 QSO B0502+675 BLL 05 07 56.1631660632 +67 37 24.225299292     17.0 17.2   ~ 180 1
16 QSO B0506-039 BLL 05 09 38.1791014104 -04 00 45.682814376   19.10 19.0 17.92   ~ 73 0
17 ESO 362-21 Sy1 05 22 57.98464178 -36 27 30.8512953   15.26 14.62 14.48   ~ 834 2
18 2MASS J05313736+7121513 BLL 05 31 37.3913773368 +71 21 51.161254668     19.0     ~ 13 0
19 QSO B0548-322 BLL 05 50 40.5705144672 -32 16 16.484718648   16.07 15.5     ~ 408 1
20 QSO B0607+710 BLL 06 13 43.3821991056 +71 07 26.779488276   19.6 19.61 19.1   ~ 81 1
21 6C 070609+591309 BLL 07 10 30.0683697888 +59 08 20.371772544   17.38 16.52 15.1   ~ 232 2
22 QSO B0736+01 QSO 07 39 18.03389906 +01 37 04.6177501   16.90 16.47 16.19   ~ 687 1
23 QSO B0737+744 BLL 07 44 05.3750968872 +74 33 58.256429832     16.89 16.6   ~ 137 0
24 7C 080602.89+522749.00 BLL 08 09 49.1868285744 +52 18 58.249938744   16.11 15.59 14.6   ~ 278 2
25 ICRF J083148.8+042939 Sy1 08 31 48.8770033992 +04 29 39.086842884   17.10 16.4 14.55   ~ 471 2
26 QSO B0927+500 BLL 09 30 37.5737660328 +49 50 25.549611036   18.81 18.25 17.3   ~ 117 1
27 QSO B0958+210 BLL 10 01 42.4110018648 +20 48 18.289244880     19.84 18.6   ~ 33 0
28 4C 13.41 Sy1 10 07 26.0965408440 +12 48 56.184940764   15.81 15.68     ~ 408 2
29 6C 101157+494057 BLL 10 15 04.1396533776 +49 26 00.706055496   16.56 16.15 14.58   ~ 370 3
30 PKS 1020-10 BLL 10 22 32.8200967176 -10 37 44.309640648   16.25 16.11 16.0   ~ 139 1
31 QSO B1028+511 BLL 10 31 18.5251007784 +50 53 35.817278064   17.25 16.98 16.3   ~ 193 1
32 Mrk 421 BLL 11 04 27.3140835504 +38 12 31.798495872   13.50 12.90 8.31   ~ 2675 1
33 QSO B1133+16 BLL 11 36 17.5377147576 +16 01 52.252739544     20.04 19.5   ~ 39 0
34 6C 113337+702604 BLL 11 36 26.4090783600 +70 09 27.309071232   15.16 14.49 10.51   ~ 368 1
35 ICRF J121510.9+073204 Sy2 12 15 10.9765816512 +07 32 04.676330688     16.0 14.8   ~ 104 1
36 Ton 605 HB* 12 16 53.6748432768 +30 04 08.692883544   16.110 15.98     B 223 0
37 6C 121520+302351 BLL 12 17 52.0819904040 +30 07 00.634936872   16.07 15.62 13.47   ~ 478 1
38 ICRF J122011.8+020342 Sy1 12 20 11.8846520568 +02 03 42.223956876   16.15 15.97 15.6   ~ 326 1
39 QSO B1218+304 BLL 12 21 21.9426947832 +30 10 37.158534012   16.50 15.85 15.7   ~ 469 1
40 QSO B1221+24 BLL 12 24 24.1862962656 +24 36 23.499792828   17.93 17.37     ~ 148 0
41 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 5802 1
42 ICRF J123131.3+641418 Sy2 12 31 31.3949261640 +64 14 18.280701600   18.36 17.62 14.3   ~ 149 2
43 QSO B1248-296 BLL 12 51 34.8343469232 -29 58 43.146193476     19.00 18.5   ~ 32 0
44 QSO B1255+244 BLL 12 57 31.9330943592 +24 12 40.164677136     15.4 15.7   ~ 86 0
45 ICRF J130533.0-103319 Sy1 13 05 33.0150535680 -10 33 19.430383680   15.18 15.23 14.46   ~ 578 1
46 QSO B1407+59 BLL 14 09 23.4933928320 +59 39 40.624242444   19.60 19.05     ~ 83 0
47 ICRF J141946.5+542314 Sy2 14 19 46.5974051952 +54 23 14.787857796   16.17 15.65 14.16   ~ 596 1
48 QSO B1426+428 BLL 14 28 32.6090008440 +42 40 21.048123396   16.95 16.45 14.4   ~ 519 2
49 QSO B1440+122 BLL 14 42 48.2771008152 +12 00 40.348597716   18.34 17.63 15.2   ~ 171 2
50 QSO B1458+22 BLL 15 01 01.8350446584 +22 38 06.373155444   16.29 15.79     ~ 131 0
51 QSO B1514-24 BLL 15 17 41.8134049824 -24 22 19.482207024   15.13 14.00 13.95   ~ 770 3
52 QSO B1534+01 BLL 15 36 46.7546783544 +01 38 00.077346276     18.70     ~ 72 0
53 ICRF J154743.5+205216 Sy1 15 47 43.5376371336 +20 52 16.612810320   16.80 16.69 15.70   ~ 502 0
54 3C 351.0 Sy1 17 04 41.3742408840 +60 44 30.520617000   15.65 15.40 15.30   ~ 757 1
55 QSO B1704+607 BLL 17 05 34.8446318376 +60 42 15.870294504   17.7 19.1     ~ 59 0
56 6C 172704+501607 BLL 17 28 18.6242294352 +50 13 10.469553996   16.55 15.97 12.95   ~ 375 1
57 4C 09.57 BLL 17 51 32.81857326 +09 39 00.7284066   17.46 16.78 15.57   ~ 945 1
58 QSO B1757+703 BLL 17 57 13.0521071712 +70 33 37.820087172     18.27 18   ~ 81 0
59 3C 371 BLL 18 06 50.6802916920 +69 49 28.109609256   14.77 14.22 11.39   ~ 857 2
60 QSO B1853+671 BLL 18 53 52.0667262720 +67 13 55.016841792     16.4 17.1   ~ 48 1
61 QSO B1959+650 BLL 19 59 59.8520303688 +65 08 54.652536492     12.8 11.21   ~ 626 2
62 8C 2007+777 BLL 20 05 30.9987913056 +77 52 43.248139536     16.5 17.36   ~ 446 1
63 QSO B2005-489 BLL 20 09 25.3903899240 -48 49 53.725051056   15.75 12.81 11.41   ~ 576 2
64 ICRF J213745.1-143255 Sy1 21 37 45.1959922824 -14 32 55.695508728 15.41 15.63 15.53 15.0   ~ 372 0
65 ICRF J214335.5+174348 Sy1 21 43 35.54456275 +17 43 48.7875890   15.91 15.73 15.17   ~ 389 1
66 QSO B2143+07 BLL 21 45 52.2999532008 +07 19 27.205685508     18.04 16   ~ 113 1
67 NAME BL Lac BLL 22 02 43.2913536816 +42 16 39.979416792   15.66 14.72     ~ 2259 1
68 4C 04.77 BLL 22 04 17.6521146096 +04 40 02.027503020   16.20 15.2 10.2   ~ 207 2
69 2MASX J22502534+1419519 Sy1 22 50 25.3475290512 +14 19 52.095751140   17.28 16.97 17.243   ~ 205 1
70 QSO B2254+0727 BLL 22 57 17.30311778 +07 43 12.3025633   17.07 16.36     ~ 303 1
71 QSO B2326+174 BLL 23 29 03.3191370096 +17 43 30.526001112     16.8 16.7   ~ 33 1
72 QSO B2344+514 BLL 23 47 04.8372110928 +51 42 17.877513168     15.50 10.7   ~ 462 0
73 ICRF J235156.1-010913 Sy1 23 51 56.1224889360 -01 09 13.315371768   16.83 16.59     ~ 357 1
74 2MASX J23580966-0800049 Sy1 23 58 09.6921883176 -08 00 04.719093984   18.5 17.5     ~ 50 1
75 QSO B2356-309 BLL 23 59 07.9034996184 -30 37 40.671098544   18.414 16.44 16.795   ~ 299 1

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