2017A&A...606A..96P


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.03CEST23:12:13

2017A&A...606A..96P - Astronomy and Astrophysics, volume 606A, 96-96 (2017/10-1)

An X-ray/SDSS sample. II. AGN-driven outflowing gas plasma properties.

PERNA M., LANZUISI G., BRUSA M., CRESCI G. and MIGNOLI M.

Abstract (from CDS):

Aims. Galaxy-scale outflows are currently observed in many active galactic nuclei (AGNs); however, characterisation of them in terms of their (multi-) phase nature, amount of flowing material, and effects on their host galaxy is still unresolved. In particular, ionised gas mass outflow rate and related energetics are still affected by many sources of uncertainty. In this respect, outflowing gas plasma conditions, being largely unknown, play a crucial role.
Methods. We have analysed stacked spectra and sub-samples of sources with high signal-to-noise temperature- and density-sensitive emission lines to derive the plasma properties of the outflowing ionised gas component. We did this by taking advantage of the spectroscopic analysis results we obtained while studying the X-ray/SDSS sample of 563 AGNs at z<0.8 presented in our companion paper. For these sources, we also studied in detail various diagnostic diagrams to infer information about outflowing gas ionisation mechanisms.
Results. We derive, for the first time, median values for electron temperature and density of outflowing gas from medium-size samples (∼ 30 targets) and stacked spectra of AGNs. Evidence of shock excitation are found for outflowing gas.
Conclusions. We measure electron temperatures of the order of ∼1.7x104K and densities of ∼1200cm–3 for faint and moderately luminous AGNs (intrinsic X-ray luminosity 40.5<log(LX)<44 in the 2-10keV band). We note that the electron density that is usually assumed (Ne=100cm–3) in ejected material might result in relevant overestimates of flow mass rates and energetics and, as a consequence, of the effects of AGN-driven outflows on the host galaxy.

Abstract Copyright: © ESO, 2017

Journal keyword(s): galaxies: active - quasars: emission lines - ISM: jets and outflows - ISM: jets and outflows

Simbad objects: 63

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Number of rows : 63

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 2MASS J00070361+1554238 Sy1 00 07 03.6117309471 +15 54 23.675173786   17.70 17.12     ~ 20 0
2 2MASX J00292036-0010290 Sy1 00 29 20.3596993500 -00 10 28.985933605   18.93 18.39     ~ 10 0
3 2MASS J07582096+3923358 Sy2 07 58 20.97696 +39 23 35.9376   19.02 18.49     ~ 15 0
4 2MASX J08035923+2345201 Sy2 08 03 59.2052531464 +23 45 20.405616765           ~ 19 0
5 2XMM J080535.0+240951 Sy2 08 05 35.0057673498 +24 09 50.334614040   15.46       ~ 312 1
6 2MASS J08075397+4946310 AGN 08 07 54.0203137219 +49 46 31.573575017     20.28     ~ 9 1
7 2MASX J08144421+3636394 Sy1 08 14 44.1910223032 +36 36 40.166961046   17.89 17.35     ~ 9 0
8 UGC 4332 Sy2 08 19 37.795 +21 06 52.12   15.96 14.89     ~ 75 0
9 IRAS F08216+3009 Sy2 08 24 43.2874379617 +29 59 23.513991330   16.32 15.61     ~ 41 0
10 ICRF J083454.9+553421 Sy2 08 34 54.90395243 +55 34 21.0703658   20.75 19.45 17.180   ~ 250 2
11 SDSS J085331.05+175339.0 Sy2 08 53 31.0595225380 +17 53 39.068857425   20.32 19.50     ~ 8 0
12 2MASX J09003684+2053402 Sy2 09 00 36.848 +20 53 40.24   20.22 19.50     ~ 21 0
13 CXO J090935.5+105210 Sy2 09 09 35.4969361931 +10 52 10.546964657   19.87 19.02     ~ 11 0
14 7C 093653.10+360601.00 Sy2 09 39 52.7593482853 +35 53 58.921088539   19.51 18.60     ~ 255 1
15 2MASX J09591475+1259161 Sy2 09 59 14.7742522666 +12 59 16.396206720   15.6       ~ 22 0
16 2MASX J10214788+1312280 Sy1 10 21 47.8617444756 +13 12 28.136258849   18.43 17.75     ~ 14 0
17 2MASS J10301444+4315222 Sy2 10 30 14.4579046271 +43 15 22.122786920           ~ 4 0
18 Mrk 34 Sy2 10 34 08.606 +60 01 52.33   15.71 14.65     ~ 212 1
19 LEDA 2588631 G 10 43 41.510 +59 16 53.80   17.0       ~ 9 0
20 NGC 3362 Sy2 10 44 51.7309570891 +06 35 48.664200380   17.58 16.96     ~ 145 0
21 Mrk 417 Sy2 10 49 30.9256835232 +22 57 52.380753630   16.0       ~ 74 0
22 2MASX J11092911+2841293 Sy2 11 09 29.0931539234 +28 41 29.129991657   16.97 15.93     ~ 19 0
23 2XMM J111847.0+075419 Sy1 11 18 47.0116195569 +07 54 19.500311282           ~ 7 0
24 2MASX J11230133+4703088 AGN 11 23 01.333 +47 03 08.81   15.6       ~ 17 0
25 LEDA 2548235 G 11 26 14.056 +56 48 07.93   17.0       ~ 9 0
26 MCG+10-17-021 Sy2 11 35 49.0912597175 +56 57 08.305039145   16.79 15.85     ~ 55 0
27 2MASX J11570483+5249036 Sy2 11 57 04.8387123296 +52 49 03.670777159   15.33 14.79     ~ 27 0
28 NGC 4074 Sy2 12 04 29.6676095855 +20 18 58.623177683   15.43 14.44     ~ 136 0
29 NGC 4156 LIN 12 10 49.6111682118 +39 28 22.082749602   15.01 14.32     ~ 95 1
30 2MASS J12124981+0659451 Sy1 12 12 49.8380231990 +06 59 45.428459727   18.85 18.35 17.2   ~ 24 0
31 2MASX J12183945+4706275 Sy2 12 18 39.4126741448 +47 06 27.685250132   21.68 20.49     ~ 32 0
32 2MASX J12213795+0430264 Sy1 12 21 37.9336864300 +04 30 26.131396023   18.34 18.00     ~ 46 0
33 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1183 2
34 NGC 4395 Sy2 12 25 48.8639154223 +33 32 48.694684028 10.84 10.54 10.11 9.98   ~ 993 1
35 MCG+08-23-067 Sy1 12 36 51.1757573584 +45 39 04.185938584   17.64 17.16     ~ 50 0
36 2MASX J12441524+1653506 LIN 12 44 15.2228695649 +16 53 50.834313197           ~ 4 0
37 2MASS J12555874+2914594 AGN 12 55 58.7527775460 +29 14 59.287189696   18.87 17.76     ~ 13 0
38 Mrk 55 LIN 12 57 25.2481584623 +27 24 16.547418329   16.0       ~ 59 1
39 2MASX J12583017-0158357 Sy2 12 58 30.1913182144 -01 58 35.479200074   17.10 17.86 15.92   ~ 6 0
40 NGC 4922 SyG 13 01 25.2660290577 +29 18 49.879144069   15.60 14.67 13.85   ~ 228 5
41 SDSS J131403.47+365439.1 Sy1 13 14 03.4739411215 +36 54 39.170532702           ~ 4 0
42 NGC 5273 Sy1 13 42 08.386 +35 39 15.26   14.01 13.12     ~ 402 0
43 CXO J134242.3+494439 QSO 13 42 42.3647292917 +49 44 39.526520643           ~ 7 0
44 LEDA 2816061 G 13 44 27.5 +56 01 28   17.0       ~ 8 0
45 NGC 5347 Sy2 13 53 17.7993659226 +33 29 26.989049245   13.46 12.70     ~ 310 1
46 Mrk 463W Sy2 13 56 02.620 +18 22 17.76           ~ 25 0
47 2dFGRS TGN271Z063 Sy2 14 00 40.5696340260 -01 55 18.204939561   17   15.634   ~ 35 0
48 2MASX J14160211+3609234 Sy2 14 16 02.1330223559 +36 09 23.205255703           ~ 5 0
49 ICRF J142314.1+505537 Sy1 14 23 14.1866421874 +50 55 37.276706744   18.25 17.88 14.93   ~ 75 1
50 2MASX J14360253+3307538 Sy1 14 36 02.5389778139 +33 07 53.692156949           ~ 11 0
51 2MASX J14401271+0247441 AGN 14 40 12.7021078304 +02 47 43.604603880   16.83 16.42     ~ 25 0
52 IC 1065 Sy2 14 49 21.5921149894 +63 16 13.816373757   17.30 16.39     ~ 332 1
53 2MASX J15040752-0248161 Sy1 15 04 07.519415 -02 48 16.65402   18.53 18.08     ~ 44 1
54 SDSS J150719.93+002905.0 Sy2 15 07 19.9350538758 +00 29 05.019461749   19.64 18.80     ~ 14 0
55 2MASX J15075440+0108168 Sy2 15 07 54.3875089977 +01 08 16.802371969   18.23 17.58     ~ 17 0
56 2MASX J15110641+0541228 Sy1 15 11 06.4092530115 +05 41 22.971773725   18.56 18.06     ~ 18 0
57 ICRF J151141.2+051809 Sy1 15 11 41.26654675 +05 18 09.2597600   18.49 17.80 13.95   ~ 82 0
58 ICRF J151640.2+001501 Sy1 15 16 40.21905831 +00 15 01.9089633   17.28 16.64 10.53   ~ 162 1
59 IC 4553 SyG 15 34 57.22396 +23 30 11.6084   14.76 13.88     ~ 2679 4
60 2XMM J153641.5+543505 QSO 15 36 41.6681314707 +54 35 05.488452726   20.34 19.89     ~ 19 0
61 2MASX J15585579+0248338 Sy1 15 58 55.8010087223 +02 48 33.979284250   18.02 17.30     ~ 16 0
62 2MASX J16051586+1742278 Sy1 16 05 15.8562496152 +17 42 27.404502599   15       ~ 17 0
63 2MASS J16593976+1834367 Sy1 16 59 39.7665849193 +18 34 36.781925505   18.81 18.09     ~ 45 0

    Equat.    Gal    SGal    Ecl

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2020.07.03-23:12:13

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