2019MNRAS.485...30M

Query : 2019MNRAS.485...30M

2019MNRAS.485...30M - Mon. Not. R. Astron. Soc., 485, 30-46 (2019/May-1)

C IV absorbers tracing cool gas in dense galaxy group/cluster environments.

MANUWAL A., NARAYANAN A., MUZAHID S., CHARLTON J.C., KHAIRE V. and CHAND H.

Abstract (from CDS):

We present analysis on three intervening H I-C IV absorption systems tracing gas within galaxy group/cluster environments, identified in the HST/COS far-UV spectra of the background quasars PG 1148 + 549 (zabs = 0.003 46), SBS 1122 + 594 (zabs = 0.004 02), and RXJ 1230.8 + 0115 (zabs = 0.005 74). The ionization models are consistent with the origin of metal lines and H I from a cool and diffuse photoionized gas phase with T <= 4 x 104 K and n_ H_ ≲5 ×10–4 cm–3. The three absorbers have 89, 51, and 17 galaxies detected within 1 Mpc and |Δv| < 600 km s–1. The RXJ 1230.8 + 0115 sightline traces the outskirt regions of the Virgo cluster where the absorber is found to have supersolar metallicity. The detection of metal lines along with H I has enabled us to confirm the presence of cool, diffuse gas possibly enriched by outflows, and tidal interactions in environments with significant galaxy density.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): methods: data analysis - techniques: spectroscopic - galaxies: clusters: general - intergalactic medium - quasars: absorption lines

Simbad objects: 67

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Number of rows : 67
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
2 SDSS J111402.50+582439.9 G 11 14 02.50008 +58 24 39.9456           ~ 1 0
3 LEDA 4017702 AG? 11 15 17.57904 +58 11 36.4236           ~ 5 0
4 LEDA 2586875 AG? 11 16 53.93040 +59 07 58.0440           ~ 8 0
5 LEDA 34446 AG? 11 17 05.4813037296 +58 31 00.002818668   17.5       ~ 19 0
6 LEDA 2575396 AG? 11 17 28.955 +58 10 10.82           ~ 7 0
7 LEDA 2570956 AG? 11 19 04.899 +57 46 39.00           ~ 8 0
8 LEDA 2584578 AG? 11 21 50.23248 +58 56 38.7852           ~ 8 0
9 NGC 3642 LIN 11 22 17.9010437568 +59 04 28.275641436   14.86 14.04     ~ 220 0
10 LEDA 2584984 AG? 11 22 35.675 +58 58 40.58           ~ 9 0
11 SBSG 1123+594A QSO 11 25 53.7896103984 +59 10 21.552070044   17.02 16.80     ~ 69 0
12 LEDA 35175 AG? 11 26 12.93120 +57 21 12.5460   16.5       ~ 16 0
13 LEDA 3409346 LSB 11 26 25.92504 +59 17 37.3488           ~ 7 0
14 IC 691 AGN 11 26 44.31576 +59 09 19.5120   14.2       ~ 106 0
15 LEDA 2581061 AG? 11 27 25.466 +58 38 20.13           ~ 8 0
16 SDSS J112829.21+575750.9 G 11 28 29.21928 +57 57 50.9076           ~ 1 0
17 LEDA 2579119 AG? 11 30 05.215 +58 28 18.07           ~ 6 0
18 LEDA 4000949 AG? 11 30 14.419 +59 56 26.97           ~ 5 0
19 Z 291-76 AG? 11 30 17.2853671344 +58 08 02.128297524   15.0       ~ 29 0
20 MCG+10-17-017 AG? 11 35 18.143 +58 53 18.69   16       ~ 12 0
21 MCG+10-17-020 GiP 11 35 43.73328 +58 11 33.0000   16.5       ~ 29 0
22 Z 292-9 GiP 11 36 26.47296 +58 11 28.9572   14.3       ~ 97 1
23 NGC 3795B SyG 11 38 08.5586485752 +58 45 29.772328032   14.0       ~ 38 0
24 Z 268-72 AG? 11 42 27.2065358784 +54 49 08.390882208   15.3       ~ 16 0
25 MCG+09-19-163 GiC 11 43 31.13208 +55 28 43.9068   16.0       ~ 22 0
26 NGC 3846A LSB 11 44 14.8175213160 +55 02 05.800948656   14.2       ~ 90 0
27 LEDA 2461968 AG? 11 46 13.444 +54 10 34.32           ~ 10 0
28 LEDA 2440363 AG? 11 46 28.281 +53 24 43.48           ~ 9 0
29 LEDA 2515483 GiC 11 46 34.074 +55 49 16.98           ~ 15 0
30 SDSS J114702.84+541716.7 AG? 11 47 02.836 +54 17 16.69           ~ 6 0
31 LEDA 2452508 AG? 11 47 51.357 +53 50 48.00           ~ 13 0
32 [TTV2001] 15 LSB 11 48 43.585 +55 55 45.35           ~ 5 0
33 NGC 3913 AG? 11 50 38.9407040280 +55 21 13.894641396   14.2       ~ 169 0
34 LB 2126 QSO 11 51 20.4599373144 +54 37 33.049962300   16.03 15.78     ~ 155 0
35 SDSS J115205.58+544732.2 LSB 11 52 05.581 +54 47 32.22           ~ 7 0
36 LEDA 2492981 AG? 11 53 56.959 +55 10 17.36   17.79   16.65   ~ 12 0
37 Z 269-15 AG? 11 55 23.49432 +54 39 26.3880   15.6       ~ 55 0
38 NGC 3972 GiG 11 55 45.09048 +55 19 14.6460   13.14   11.94   ~ 242 1
39 NGC 3982 Sy2 11 56 28.1445516072 +55 07 30.859586652   12.20 11.70 11.18   ~ 588 1
40 Z 269-20 AG? 11 56 37.49496 +55 37 59.5884   15.19   13.85   ~ 50 0
41 LEDA 2501414 GiC 11 57 01.860 +55 25 11.18   16.53   15.37   ~ 14 0
42 LEDA 213911 AG? 11 57 03.089 +55 35 12.44           ~ 13 0
43 LEDA 213915 AG? 11 58 13.689 +55 23 16.54   16.61   15.41   ~ 16 0
44 LEDA 2832101 AG? 11 58 49.1732315208 +55 18 24.675281280   16.91   15.69   ~ 14 0
45 MCG+09-20-060 AG? 12 00 44.350 +54 33 15.17   18       ~ 11 0
46 PG 1216+069 Sy1 12 19 20.9318278680 +06 38 38.467059252   15.68 15.65     ~ 302 0
47 LEDA 1206706 AG? 12 23 23.413 +01 48 54.17   17.310   16.903   ~ 25 0
48 LEDA 91195 AG? 12 23 29.974 +02 00 29.10   17.313   16.740   ~ 25 0
49 SDSS J122619.30+010111.0 LSB 12 26 19.29048 +01 01 11.0316   16.77       ~ 12 0
50 NGC 4420 GiG 12 26 58.4368542672 +02 29 39.725748780   12.7       ~ 190 0
51 SDSS J122803.21+025449.8 G 12 28 03.19080 +02 54 49.7124           ~ 3 0
52 LEDA 139866 AG? 12 28 15.8836752792 +02 42 03.014520660   15.69       ~ 20 0
53 UGC 7625 AG? 12 29 32.72304 +00 50 22.5024   16.682   16.113 16.0 ~ 29 0
54 LEDA 1213772 EmG 12 29 50.579 +02 01 53.72   17.521   16.666   ~ 18 0
55 Z 42-137 LSB 12 30 13.38048 +02 37 30.5436   15.3       ~ 48 0
56 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
57 M 87 AGN 12 30 49.42338414 +12 23 28.0436859 10.16 9.59 8.63   7.49 ~ 7815 3
58 2MASS J12305003+0115226 Sy1 12 30 50.0331165552 +01 15 22.598028288   14.44 14.42     ~ 102 0
59 Z 14-54 LSB 12 31 03.49944 +01 40 32.2320   14.80       ~ 55 1
60 NGC 4517A H2G 12 32 27.94560 +00 23 26.2716   12.7   12.8 12.9 ~ 124 0
61 LEDA 41631 GiP 12 32 51.3720075000 +02 37 47.052602256   16.35       ~ 26 0
62 Z 14-64 GiG 12 33 20.76888 +01 31 17.7888   15.78   14.916   ~ 29 0
63 NGC 4533 GiP 12 34 22.019 +02 19 31.41   14.7       ~ 90 0
64 LEDA 41840 LSB 12 34 34.986 +02 34 07.78   15.58       ~ 29 0
65 NGC 4581 Sy2 12 38 05.1707360880 +01 28 39.893686752   13.4   12.335   ~ 87 0
66 LEDA 1187621 AG? 12 38 21.70968 +01 12 07.5240   18.026   17.354   ~ 12 0
67 LEDA 1177211 AG? 12 39 02.48664 +00 50 58.9992   17.199   16.461   ~ 15 0

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