2019ApJ...874...43L


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.12CEST15:39:00

2019ApJ...874...43L - Astrophys. J., 874, 43-43 (2019/March-3)

MOJAVE. XVII. Jet kinematics and parent population properties of relativistically beamed radio-loud blazars.

LISTER M.L., HOMAN D.C., HOVATTA T., KELLERMANN K.I., KIEHLMANN S., KOVALEV Y.Y., MAX-MOERBECK W., PUSHKAREV A.B., READHEAD A.C.S., ROS E. and SAVOLAINEN T.

Abstract (from CDS):

We present results from a parsec-scale jet kinematics study of 409 bright radio-loud active galactic nuclei (AGNs) based on 15 GHz Very Long Baseline Array (VLBA) data obtained between 1994 August 31 and 2016 December 26 as part of the 2 cm VLBA survey and Monitoring Of Jets in Active galactic nuclei with VLBA Experiments (MOJAVE) programs. We tracked 1744 individual bright features in 382 jets over at least 5 epochs. A majority (59%) of the best-sampled jet features showed evidence of accelerated motion at the >3σ level. Although most features within a jet typically have speeds within ∼40% of a characteristic median value, we identified 55 features in 42 jets that had unusually slow pattern speeds, nearly all of which lie within 4 pc (100 pc deprojected) of the core feature. Our results, combined with other speeds from the literature, indicate a strong correlation between apparent jet speed and synchrotron peak frequency, with the highest jet speeds being found only in low-peaked AGNs. Using Monte Carlo simulations, we find best-fit parent population parameters for a complete sample of 174 quasars above 1.5 Jy at 15 GHz. Acceptable fits are found with a jet population that has a simple unbeamed power-law luminosity function incorporating pure luminosity evolution and a power-law Lorentz factor distribution ranging from 1.25 to 50 with slope -1.4 ± 0.2. The parent jets of the brightest radio quasars have a space density of 261 ± 19 Gpc–3 and unbeamed 15 GHz luminosities above ∼1024.5 W Hz–1, consistent with FR II class radio galaxies.

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

Journal keyword(s): BL Lacertae objects: general - galaxies: active - galaxies: jets - galaxies: Seyfert - quasars: general - radio continuum: galaxies

Status at CDS:   Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 60

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Number of rows : 60

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 QSO B0003+380 QSO 00 05 57.17539168 +38 20 15.1489409   19.4 18.10 17.16   ~ 109 1
2 QSO B0003-066 BLL 00 06 13.89288849 -06 23 35.3353162   19.1   17.14   ~ 263 1
3 Mrk 1501 Sy1 00 10 31.0058529490 +10 58 29.505989476   15.96 15.40 12.22   ~ 640 0
4 ICRF J001331.1+405137 Sy1 00 13 31.13020334 +40 51 37.1441040   17.9 17.9     ~ 97 1
5 ICRF J001356.3+191041 BLL 00 13 56.3766719831 +19 10 41.918047618       18.17   ~ 41 1
6 QSO B0015-054 QSO 00 17 35.8182046617 -05 12 41.763392497       17.60   ~ 72 0
7 QSO B0016+73 QSO 00 19 45.7863740 +73 27 30.017554     19.0 18.26   ~ 273 1
8 QSO B0019+058 BLL 00 22 32.44120914 +06 08 04.2690807   19.2   19.07   ~ 104 1
9 ICRF J002914.2+345632 AGN 00 29 14.24246572 +34 56 32.2471186   20.2       ~ 116 1
10 [VV2000] J002945.9+055440 QSO 00 29 45.89631066 +05 54 40.7124201   19.5 15.92 19.50   ~ 53 1
11 5C 3.50 QSO 00 38 24.84359231 +41 37 06.0003032   19.9 19.9 18.95   ~ 119 1
12 ICRF J004700.4+565742 QSO 00 47 00.42879964 +56 57 42.3950995       18.9   ~ 36 1
13 QSO B0048-09 BLL 00 50 41.31738756 -09 29 05.2102688 16.74 16.39 16.22 16.14   ~ 420 2
14 QSO B0048-071 QSO 00 51 08.20981506 -06 50 02.2290926   19.0 19.5 19.07   ~ 100 1
15 7C 0059+5808 QSO 01 02 45.76238248 +58 24 11.1366009   20.09 19.22 18.57 17.90 ~ 189 1
16 4C 01.02 QSO 01 08 38.7712667820 +01 35 00.318317679   18.54 18.39 19.05   ~ 466 1
17 QSO B0109+224 BLL 01 12 05.8246825085 +22 44 38.786096536   16.00 15.66 15.47   ~ 296 2
18 QSO B0109+351 QSO 01 12 12.9444937266 +35 22 19.331237300     18.87 18.02   ~ 47 1
19 QSO B0111+021 BLL 01 13 43.14494950 +02 22 17.3163553   16.4 16.0 11.22   ~ 119 1
20 QSO B0113-1152 QSO 01 16 12.52201569 -11 36 15.4343096   18.5 18.5 17.72   ~ 153 1
21 QSO B0118-272 BLL 01 20 31.6632705443 -27 01 24.643168036   15.89 15.56 15.49   ~ 240 1
22 QSO B0119+115 QSO 01 21 41.59504339 +11 49 50.4131012   19.5 19.0 18.61   ~ 164 1
23 QSO J0125-0005 QSO 01 25 28.8436590768 -00 05 55.930666802   16.92 16.64 16.30   ~ 259 1
24 4C 15.05 Bla 02 04 50.41389571 +15 14 11.0436591   21.9 22.1 21.00   ~ 361 1
25 3C 66A BLL 02 22 39.6111630878 +43 02 07.797284539   15.71 15.21 14.5   ~ 796 1
26 ICRF J024457.6+622806 Sy1 02 44 57.6968650655 +62 28 06.517178768   12.15 12.19     ~ 253 1
27 QSO B0256+075 QSO 02 59 27.07662273 +07 47 39.6429493   18 18 16.9   ~ 160 1
28 4C 47.08 BLL 03 03 35.24222254 +47 16 16.2754406   17.54 16.95 16.2   ~ 243 1
29 3C 84 Sy2 03 19 48.1597607660 +41 30 42.114155434   13.10 12.48 11.09   ~ 3545 3
30 QSO J0509+0541 BLL 05 09 25.9645434784 +05 41 35.333636817 15.32 14.95 14.78 15.12   ~ 215 2
31 7C 064253.00+445430.00 QSO 06 46 32.02599463 +44 51 16.5901237   19.57 18.49 18.64   ~ 321 1
32 ICRF J071355.6+193500 QSO 07 13 55.67917253 +19 35 00.4087352       18   ~ 59 3
33 ICRF J073352.5+502209 Sy1 07 33 52.52056433 +50 22 09.0622153     19.30 18.37   ~ 86 1
34 QSO B0742+103 QSO 07 45 33.05952141 +10 11 12.6923363       23.72   ~ 177 1
35 4C -00.28 QSO 07 45 54.08232111 -00 44 17.5398546   18 17.1 16.69   ~ 176 1
36 QSO B0805-077 QSO 08 08 15.53603615 -07 51 09.8862880     19.5 16.71   ~ 217 1
37 ICRF J092703.0+390220 Sy1 09 27 03.0139516273 +39 02 20.847968628   17.17 17.00 16.486   ~ 932 1
38 Mrk 421 BLL 11 04 27.3139210166 +38 12 31.798324828   13.50 12.90 8.31   ~ 2383 1
39 ICRF J112038.4+070447 QSO 11 20 38.4427234072 +07 04 47.140136397           ~ 38 1
40 4C -00.47 QSO 11 50 43.8708922658 -00 23 54.203269861   17.51 17.38 17.1   ~ 339 1
41 4C 39.35 rG 12 07 51.75528 +38 55 59.8404     18.5     ~ 30 1
42 6C 121520+302351 BLL 12 17 52.0819140772 +30 07 00.636792927   16.07 15.62 13.47   ~ 406 1
43 ICRF J122654.4-132838 BLL 12 26 54.4186740481 -13 28 38.983210736       20.26   ~ 39 1
44 M 87 BiC 12 30 49.42338230 +12 23 28.0438581 10.16 9.59 8.63   7.49 ~ 6213 3
45 LB 2449 BLL 12 48 18.7850212579 +58 20 28.716290009   16.10 15.78 15.19   ~ 147 1
46 3C 279 QSO 12 56 11.1664521013 -05 47 21.531840471   18.01 17.75 15.87   ~ 2704 2
47 3FHL J1303.0+2435 BLL 13 03 03.2178492820 +24 33 55.736992868   20.09 19.54 18.2   ~ 49 0
48 QSO B1402+044 QSO 14 05 01.11981424 +04 15 35.8189966   19.86 19.53 19.22   ~ 167 1
49 ICRF J145907.5+714019 Sy1 14 59 07.5831170610 +71 40 19.867413302   17.24 16.78 17.2   ~ 450 1
50 QSO B1553+113 BLL 15 55 43.0439413597 +11 11 24.365587666 14.91 14.72 14.57 13.99   ~ 420 1
51 7C 1557+5633 BLL 15 58 48.2888061057 +56 25 14.120355021   18.08 17.54 17.2   ~ 64 1
52 4C 48.41 BLL 16 57 46.87895357 +48 08 33.0409718       19.70   ~ 55 1
53 ICRF J181333.4+061542 BLL 18 13 33.4119477629 +06 15 42.031769883       17.48   ~ 40 1
54 ICRF J192748.4+735801 Sy1 19 27 48.4944745594 +73 58 01.571908984     15.5 15.11   ~ 491 2
55 8C 1944+838 Rad 19 37 19 +83 56.1           ~ 3 0
56 QSO B1959+650 BLL 19 59 59.8525497024 +65 08 54.651170114     12.8 11.21   ~ 501 2
57 3FGL J2029.4+4923 AGN 20 29 39.8741572826 +49 26 22.145710652           ~ 21 1
58 NAME BL Lac BLL 22 02 43.2913773726 +42 16 39.978417860   15.66 14.72     ~ 2006 1
59 QSO B2232+282 BLL 22 36 22.4706694778 +28 28 57.412050821   19.1 19.0 17.60   ~ 222 1
60 6C 235401+813601 QSO 23 56 22.793854 +81 52 52.25516     20.3 18   ~ 57 1

    Equat.    Gal    SGal    Ecl

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2020.07.12-15:39:00

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