2011ApJ...735...71W

Query : 2011ApJ...735...71W

2011ApJ...735...71W - Astrophys. J., 735, 71 (2011/July-2)

Metal transport to the gaseous outskirts of galaxies.

WERK J.K., PUTMAN M.E., MEURER G.R. and SANTIAGO-FIGUEROA N.

Abstract (from CDS):

We present a search for outlying H II regions in the extended gaseous outskirts of nearby (D < 40 Mpc) galaxies and subsequent multi-slit spectroscopy used to obtain the H II region nebular oxygen abundances. The galaxies in our sample have extended H I disks and/or interaction-related H I features that extend well beyond their primary stellar components. We report oxygen abundance gradients out to 2.5 times the optical radius for these galaxies which span a range of morphologies and masses. We analyze the underlying stellar and neutral H I gas distributions in the vicinity of the H II regions to understand the physical processes that give rise to the observed metal distributions in galaxies. These measurements, for the first time, convincingly show flat abundance distributions out to large radii in a wide variety of systems and have broad implications for galaxy chemodynamical evolution.

Abstract Copyright: ∼

Journal keyword(s): galaxies: abundances - galaxies: evolution - H II regions - ISM: kinematics and dynamics

VizieR on-line data: <Available at CDS (J/ApJ/735/71): table1.dat table4.dat table5.dat table6.dat table7.dat table8.dat table9.dat table10.dat table11.dat table12.dat table13.dat table14.dat table15.dat table16.dat>

Nomenclature: Tables 4-16: [WPM2011] NGCNNNN NN, [WPM2011] UGCNNNN NN, N=108.

Simbad objects: 146

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Number of rows : 146
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 NGC 1533 EmG 04 09 51.8356041744 -56 07 06.410207352   11.77 10.92 10.27 11.0 ~ 198 0
2 [WPM2011] NGC2146 9 HII 06 18 04.4 +78 21 23       20.64   ~ 1 0
3 [WPM2011] NGC2146 8 HII 06 18 09.1 +78 21 02       22.14   ~ 1 0
4 [WPM2011] NGC2146 7 HII 06 18 13.4 +78 20 18       22.02   ~ 1 0
5 [WPM2011] NGC2146 5 HII 06 18 14.9 +78 19 48       21.49   ~ 1 0
6 [WPM2011] NGC2146 4 HII 06 18 21.8 +78 19 38       22.93   ~ 1 0
7 NGC 2146 SBG 06 18 37.710 +78 21 25.27 11.67 11.38 10.59     ~ 721 2
8 [ZBF2015] NGC2146 3 HII 06 18 44.60 +78 21 50.6       19.71   ~ 2 0
9 [WPM2011] NGC2146 13 HII 06 18 51.0 +78 21 32       19.48   ~ 2 0
10 [WPM2011] NGC2146 15 HII 06 18 52.5 +78 20 38       22.94   ~ 1 0
11 [WPM2011] NGC2146 14 HII 06 19 00.5 +78 20 44       21.22   ~ 1 0
12 NGC 2777 AG? 09 10 41.887 +07 12 24.12   13.9       ~ 59 1
13 NGC 2768 SyG 09 11 37.504 +60 02 13.95 11.30 10.84 9.87     ~ 503 2
14 [WPM2011] NGC2782 1 HII 09 13 50.9 +40 08 16       23.07   ~ 1 0
15 EO NGC 2782 137 HII 09 13 51.23 +40 08 06.8     22.51 22.46   ~ 2 0
16 [WPM2011] NGC2782 3 HII 09 13 52.3 +40 07 46           ~ 1 0
17 [WPM2011] NGC2782 4 HII 09 13 58.8 +40 06 09           ~ 1 0
18 [EKS96] NGC 2782 1 HII 09 14 01.31 +40 06 36.6       21.96   ~ 2 0
19 NGC 2782 Sy2 09 14 05.1 +40 06 49 12.29 12.30 11.63     ~ 472 3
20 NGC 2915 AG? 09 26 11.532 -76 37 34.75 13.13 12.93 12.68 11.90 12.8 ~ 354 2
21 [WPM2011] UGC5288 4 HII 09 51 10.3 +07 49 17           ~ 1 0
22 [WPM2011] UGC5288 12 HII 09 51 15.2 +07 49 42       23.41   ~ 1 0
23 [WPM2011] UGC5288 1 HII 09 51 15.2 +07 50 36           ~ 1 0
24 [WPM2011] UGC5288 11 HII 09 51 15.9 +07 49 46       21.93   ~ 1 0
25 [VH2006] UGC 5288 A -007+010 HII 09 51 16.5 +07 49 50       19.31   ~ 2 0
26 UGC 5288 PaG 09 51 17.241 +07 49 32.05 15.07 14.65 14.18 13.99   ~ 89 0
27 [WPM2011] NGC3227 24 HII 10 23 25.2 +19 51 44       20.61   ~ 1 0
28 [WPM2011] NGC3227 25 HII 10 23 26.00 +19 51 40.8       22.13   ~ 1 0
29 [WPM2011] NGC3227 12 HII 10 23 26.1 +19 54 02       19.45   ~ 1 0
30 [WPM2011] NGC3227 15 HII 10 23 26.4 +19 52 54       22.12   ~ 1 0
31 [WPM2011] NGC3227 10 HII 10 23 26.4 +19 54 14       20.93   ~ 1 0
32 NGC 3226 GiP 10 23 27.0064075320 +19 53 54.674937420   14.32 13.33     ~ 428 1
33 NGC 3227 Sy1 10 23 30.5765149296 +19 51 54.282206700   12.61 11.79     ~ 1703 1
34 [WPM2011] NGC3227 22 HII 10 23 32.9 +19 51 54       21.15   ~ 1 0
35 [WPM2011] NGC3227 5 HII 10 23 35.1 +19 53 08       22.75   ~ 1 0
36 [WPM2011] NGC3239 5 HII 10 24 56.2 +17 10 13       23.54   ~ 1 0
37 [WPM2011] NGC3239 18 HII 10 24 57.0 +17 09 05       22.97   ~ 1 0
38 [WPM2011] NGC3239 8 HII 10 24 57.1 +17 10 20       23.20   ~ 1 0
39 [WPM2011] NGC3239 17 HII 10 24 58.8 +17 09 29       20.94   ~ 1 0
40 [WPM2011] NGC3239 19 HII 10 25 00.2 +17 09 39       20.75   ~ 1 0
41 [WPM2011] NGC3239 15 HII 10 25 00.8 +17 08 24       20.77   ~ 1 0
42 [WPM2011] NGC3239 22 HII 10 25 02.7 +17 10 01       21.07   ~ 1 0
43 [WPM2011] NGC3239 24 HII 10 25 03.0 +17 07 53       21.77   ~ 1 0
44 [WPM2011] NGC3239 14 HII 10 25 03.3 +17 08 06       23.15   ~ 1 0
45 NGC 3239 AG? 10 25 04.867 +17 09 49.21   13.5       ~ 183 0
46 [WPM2011] NGC3239 21 HII 10 25 06.8 +17 09 57       20.84   ~ 1 0
47 [WPM2011] NGC3239 13 HII 10 25 07.3 +17 07 41       22.48   ~ 1 0
48 [WPM2011] NGC3239 4 HII 10 25 09.4 +17 07 20       21.69   ~ 1 0
49 [WPM2011] NGC3310 11 HII 10 38 27.2 +53 31 59           ~ 1 0
50 [WPM2011] NGC3310 7 HII 10 38 31.0 +53 31 47       23.01   ~ 1 0
51 [WPM2011] NGC3310 12 HII 10 38 32.4 +53 31 26       21.54   ~ 1 0
52 [WPM2011] NGC3310 14 HII 10 38 33.8 +53 31 17       22.39   ~ 1 0
53 [WPM2011] NGC3310 15 HII 10 38 34.6 +53 31 12       21.74   ~ 1 0
54 [WPM2011] NGC3310 16 HII 10 38 35.1 +53 32 04       22.83   ~ 1 0
55 [WPM2011] NGC3310 18 HII 10 38 36.8 +53 31 06       21.90   ~ 1 0
56 [WPM2011] NGC3310 21 HII 10 38 39.6 +53 30 55       20.84   ~ 1 0
57 [WPM2011] NGC3310 24 HII 10 38 41.3 +53 31 02       21.06   ~ 1 0
58 [WPM2011] NGC3310 25 HII 10 38 43.1 +53 30 44       20.75   ~ 1 0
59 [WPM2011] NGC3310 26 HII 10 38 44.9 +53 30 57       21.15   ~ 1 0
60 NGC 3310 AGN 10 38 45.85707 +53 30 11.8940   12.45 12.15     ~ 773 1
61 [WPM2011] NGC3359 6 HII 10 46 10.6 +63 14 27           ~ 1 0
62 [WPM2011] NGC3359 7 HII 10 46 20.1 +63 15 24           ~ 1 0
63 [WPM2011] NGC3359 8 HII 10 46 24.0 +63 15 48           ~ 1 0
64 [RZB2000] 285 HII 10 46 26.7 +63 16 29       22.43   ~ 2 0
65 [RZB2000] 78 HII 10 46 26.8 +63 15 06       21.18   ~ 2 0
66 [RZB2000] 19 HII 10 46 28.4 +63 12 08       19.74   ~ 2 0
67 [RZB2000] 24 HII 10 46 28.5 +63 13 39       20.27   ~ 2 0
68 [RZB2000] 30 HII 10 46 30.7 +63 13 22       20.53   ~ 2 0
69 [RZB2000] 155 HII 10 46 31.0 +63 12 33           ~ 2 0
70 [RZB2000] 428 HII 10 46 31.1 +63 16 51       22.32   ~ 2 0
71 NGC 3359 EmG 10 46 36.845 +63 13 25.10 10.83 11.03 10.57     ~ 370 1
72 [RZB2000] 45 HII 10 46 37.7 +63 15 32       20.94   ~ 2 0
73 [RZB2000] 133 HII 10 46 38.0 +63 16 20       21.54   ~ 2 0
74 [RZB2000] 39 HII 10 46 39.8 +63 16 10       20.75   ~ 2 0
75 [RZB2000] 62 HII 10 46 42.7 +63 13 16       20.78   ~ 2 0
76 [RZB2000] 16 HII 10 46 44.8 +63 14 37       20.19   ~ 2 0
77 [WPM2011] NGC3359 19 HII 10 46 51.1 +63 14 14           ~ 1 0
78 NGC 3395 GiP 10 49 50.1160141680 +32 58 58.421838360   12.1 12.10     ~ 277 2
79 NGC 3396 GiP 10 49 55.939 +32 59 26.44   12.6 12.50     ~ 205 1
80 NGC 3432 AG? 10 52 31.132 +36 37 07.60   11.81 11.67 11.29   ~ 299 1
81 [WPM2011] NGC3432 17 HII 10 52 38.1 +36 38 47       23.16   ~ 1 0
82 [WPM2011] NGC3432 14 HII 10 52 40.5 +36 39 52       22.36   ~ 1 0
83 [WPM2011] NGC3432 12 HII 10 52 42.1 +36 39 51           ~ 1 0
84 [WPM2011] NGC3432 5 HII 10 52 43.4 +36 40 35       23.47   ~ 1 0
85 [WPM2011] NGC3432 6 HII 10 52 43.6 +36 40 24       23.81   ~ 1 0
86 [WPM2011] NGC3432 7 HII 10 52 47.2 +36 39 39       23.77   ~ 1 0
87 NGC 3471 GiP 10 59 09.016 +61 31 49.63   13.0       ~ 123 0
88 NGC 3718 Sy2 11 32 34.8571790688 +53 04 04.520222040   11.35 10.61     ~ 384 1
89 [WPM2011] NGC3718 7 HII 11 32 38.9 +53 05 43           ~ 1 0
90 [WPM2011] NGC3718 20 HII 11 32 40.0 +53 03 12           ~ 1 0
91 [WPM2011] NGC3718 19 HII 11 32 41.9 +53 02 55       21.54   ~ 1 0
92 [WPM2011] NGC3718 8 HII 11 32 45.2 +53 04 07       23.01   ~ 1 0
93 [WPM2011] NGC3718 12 HII 11 32 45.7 +53 02 34       22.72   ~ 1 0
94 [WPM2011] NGC3718 11 HII 11 32 47.2 +53 03 22           ~ 1 0
95 [WPM2011] NGC3718 6 HII 11 32 48.3 +53 05 57           ~ 1 0
96 [WPM2011] NGC3718 4 HII 11 32 48.3 +53 06 56           ~ 1 0
97 [WPM2011] NGC3718 15 HII 11 32 51.5 +53 02 06       21.58   ~ 1 0
98 NGC 3769 GiP 11 37 44.0727836208 +47 53 34.782808956   11.7       ~ 183 0
99 NGC 3893 GiP 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 369 1
100 [WPM2011] NGC3893 7 HII 11 48 41.2 +48 45 48       22.73   ~ 1 0
101 [WPM2011] NGC3893 21 HII 11 48 41.5 +48 43 51       19.79   ~ 1 0
102 [WPM2011] NGC3893 25 HII 11 48 41.9 +48 42 59       20.10   ~ 1 0
103 [WPM2011] NGC3893 22 HII 11 48 43.0 +48 43 12       19.95   ~ 1 0
104 [WPM2011] NGC3893 10 HII 11 48 46.3 +48 44 38       22.65   ~ 1 0
105 [WPM2011] NGC3893 13 HII 11 48 48.1 +48 44 05       23.30   ~ 1 0
106 [WPM2011] NGC3893 15 HII 11 48 48.5 +48 43 45       22.72   ~ 1 0
107 [WPM2011] NGC3893 19 HII 11 48 49.8 +48 42 59       23.68   ~ 1 0
108 NGC 3896 GiP 11 48 56.382 +48 40 28.79   14.05 13.57     ~ 87 0
109 NGC 3998 Sy2 11 57 56.1334044408 +55 27 12.922443432   11.64 12.10 10.09   ~ 643 2
110 NGC 4088 GiP 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 407 1
111 NGC 4111 GiP 12 07 03.1334091672 +43 03 56.345868252 12.07 11.63 10.74     ~ 335 1
112 [KGH2007] 6 G 12 17 51 +14 46.5           ~ 51 0
113 NGC 4532 GiP 12 34 19.329 +06 28 03.73   12.3       ~ 287 2
114 M 91 LIN 12 35 26.4446761320 +14 29 46.760333748   14.63 13.57     ~ 594 0
115 NGC 4639 GiP 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 611 0
116 UGC 8024 GiC 12 54 05.248 +27 08 58.67 14.37 14.23 13.95 13.84   ~ 592 1
117 UGC 8201 AG? 13 06 24.85 +67 42 25.0 14.08 13.61 13.08 12.98   ~ 255 1
118 HZ 44 HS* 13 23 35.2629445608 +36 07 59.544140304 10.186 11.42 11.65 12.00 11.995 sdBN0VIIHe28 419 0
119 M 83 SBG 13 37 00.91920 -29 51 56.7400 8.85 8.11 7.52 7.21   ~ 2573 2
120 Mrk 829 GiP 14 50 56.495 +35 34 18.27   14.5 14.83     ~ 209 0
121 [WPM2011] UGC9562 7 HII 14 51 12.7 +35 31 59       22.97   ~ 1 0
122 [WPM2011] UGC9562 12 HII 14 51 13.5 +35 31 58           ~ 1 0
123 [WPM2011] UGC9562 14 HII 14 51 13.9 +35 32 18       19.99   ~ 1 0
124 UGC 9562 GiP 14 51 14.3956253136 +35 32 32.932212324   14.2       ~ 160 0
125 [WPM2011] UGC9562 17 HII 14 51 15.2 +35 32 58       21.86   ~ 1 0
126 [WPM2011] NGC5774 23 HII 14 53 41.1 +03 35 44       20.06   ~ 1 0
127 [WPM2011] NGC5774 9 HII 14 53 41.6 +03 35 03       20.52   ~ 1 0
128 NGC 5774 GiP 14 53 42.46224 +03 34 56.9532   13.9 12.94     ~ 159 1
129 [WPM2011] NGC5774 10 HII 14 53 43.1 +03 35 16       21.92   ~ 1 0
130 [WPM2011] NGC5774 11 HII 14 53 43.4 +03 36 10       22.10   ~ 1 0
131 [WPM2011] NGC5774 12 HII 14 53 44.6 +03 35 58       19.85   ~ 1 0
132 [WPM2011] NGC5774 7 HII 14 53 48.6 +03 34 14       20.20   ~ 1 0
133 [WPM2011] NGC5775 4 HII 14 53 51.0 +03 35 56           ~ 1 0
134 [WPM2011] NGC5775 1 HII 14 53 51.9 +03 35 27       21.67   ~ 1 0
135 [WPM2011] NGC5775 17 HII 14 53 54.5 +03 33 34       22.26   ~ 1 0
136 [WPM2011] NGC5775 15 HII 14 53 54.8 +03 33 51       22.42   ~ 1 0
137 NGC 5775 GiP 14 53 57.653 +03 32 40.10   13.0 11.34     ~ 434 2
138 NAME Ursa Major Cluster ClG 15 08.8 +67 07           ~ 410 0
139 NGC 5916 EmG 15 21 37.9008341232 -13 10 09.728182848   14   12.51   ~ 51 0
140 [WPM2011] NGC6239 5 HII 16 49 53.6 +42 45 28           ~ 1 0
141 [WPM2011] NGC6239 8 HII 16 50 00.9 +42 44 31           ~ 1 0
142 [WPM2011] NGC6239 9 HII 16 50 01.3 +42 44 23       21.80   ~ 1 0
143 [WPM2011] NGC6239 17 HII 16 50 03.5 +42 44 29       18.36   ~ 1 0
144 NGC 6239 GiC 16 50 05.028 +42 44 23.44 12.75 12.94 12.45     ~ 86 1
145 [WPM2011] NGC6239 16 HII 16 50 05.5 +42 44 10       21.62   ~ 1 0
146 [WPM2011] NGC6239 11 HII 16 50 06.6 +42 44 40       21.01   ~ 1 0

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