2017A&A...608A.127P

Query : 2017A&A...608A.127P

2017A&A...608A.127P - Astronomy and Astrophysics, volume 608A127-127 (2017/12-1)

Breaks in surface brightness profiles and radial abundance gradients in the discs of spiral galaxies.

PILYUGIN L.S., GREBEL E.K., ZINCHENKO I.A., NEFEDYEV Y.A. and VILCHEZ J.M.

Abstract (from CDS):

We examine the relation between breaks in the surface brightness profiles and radial abundance gradients within the optical radius in the discs of 134 spiral galaxies from the CALIFA survey. The distribution of the radial abundance (in logarithmic scale) in each galaxy was fitted by simple and broken linear relations. The surface brightness profile was fitted assuming pure and broken exponents for the disc. We find that the maximum absolute difference between the abundances in a disc given by broken and pure linear relations is less than 0.05dex in the majority of our galaxies and exceeds the scatter in abundances for 26 out of 134 galaxies considered. The scatter in abundances around the broken linear relation is close (within a few percent) to that around the pure linear relation. The breaks in the surface brightness profiles are more prominent. The scatter around the broken exponent in a number of galaxies is lower by a factor of two or more than that around the pure exponent. The shapes of the abundance gradients and surface brightness profiles within the optical radius in a galaxy may be different. A pure exponential surface brightness profile may be accompanied by a broken abundance gradient and vise versa. There is no correlation between the break radii of the abundance gradients and surface brightness profiles. Thus, a break in the surface brightness profile does not need to be accompanied by a break in the abundance gradient.

Abstract Copyright: © ESO, 2017

Journal keyword(s): ISM: abundances - galaxies: abundances - galaxies: spiral - galaxies: structure - galaxies: structure

VizieR on-line data: <Available at CDS (J/A+A/608/A127): table1.dat>

Simbad objects: 144

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Number of rows : 144
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 Z 382-21 Sy2 00 03 05.6532278352 -01 54 49.909114908   13.92 13.32 12.40 12.08 ~ 116 0
2 NGC 7819 GiG 00 04 24.495 +31 28 19.30   14.3       ~ 134 0
3 IC 1528 EmG 00 05 05.365 -07 05 36.32   13.5   13.5 13.2 ~ 72 0
4 NGC 1 GiP 00 07 15.8562637560 +27 42 29.020113144   13.4       ~ 126 0
5 Z 456-48 AG? 00 15 51.274 +16 05 23.29   14.0       ~ 94 0
6 Z 409-28 AGN 00 31 23.840 +08 28 01.32   14.6   13.10   ~ 110 0
7 NGC 237 AGN 00 43 27.8628000144 -00 07 29.805209400   13.65 13.06 12.53 11.85 ~ 161 0
8 NGC 257 GiG 00 48 01.5091790304 +08 17 49.505819100   13.7       ~ 95 0
9 NGC 444 GiC 01 15 49.584 +31 04 48.83   14.7       ~ 104 0
10 Z 520-33 GiG 01 15 51.851 +33 48 38.83   14.8       ~ 76 0
11 Z 502-25 GiG 01 19 10.008 +33 01 50.00   15.0       ~ 71 0
12 Z 536-30 GiG 01 21 09.297 +40 28 12.98   14.0       ~ 27 0
13 NGC 477 Sy2 01 21 20.3410541880 +40 29 17.414141208   14.0       ~ 110 0
14 NGC 551 AG? 01 27 40.6324938696 +37 10 58.791231552   13.5       ~ 99 0
15 NGC 693 GiC 01 50 30.84747 +06 08 42.7560 13.39 13.24 12.44     ~ 126 2
16 NGC 755 EmG 01 56 22.7129615328 -09 03 40.753550304   13.2   12.13 13.0 ~ 118 0
17 NGC 768 LIN 01 58 40.9396864704 +00 31 45.224952888   14.3       ~ 101 0
18 NGC 776 GiG 01 59 54.5182947984 +23 38 39.440979708   13.4       ~ 125 0
19 Z 461-54 GiG 02 09 56.8887302832 +16 01 57.477659556   14.9       ~ 50 0
20 Z 483-63 AG? 02 28 22.1180270592 +23 12 52.559633268   15.0       ~ 68 0
21 NGC 941 EmG 02 28 27.847 -01 09 05.61   12.8   13.0 12.9 ~ 158 0
22 NGC 991 LSB 02 35 32.6841762360 -07 09 15.862909536   12.36   12.7 12.6 ~ 166 1
23 Z 505-29 GiG 02 38 51.8065325424 +27 50 50.091858024   14.4       ~ 72 0
24 NGC 1094 LIN 02 47 27.8297462352 -00 17 06.476054676   13.5       ~ 92 0
25 Z 389-25 BiC 02 49 27.9504447648 -00 52 22.811119104   13.7   13.3 13.5 ~ 80 0
26 Z 389-29 EmG 02 49 53.568 -01 00 13.07   15.6       ~ 49 0
27 Z 389-57 LSB 02 58 21.4940052552 -02 02 30.845648508   14.6       ~ 63 0
28 Z 390-41 GiG 03 16 31.8445225944 -00 28 05.163516552   14.9       ~ 58 0
29 Z 390-68 AGN 03 20 42.956 -01 06 31.15   14.70   13.63   ~ 94 0
30 NGC 1324 SyG 03 25 01.6816298256 -05 44 44.975701104   14   12.31   ~ 78 0
31 MCG-01-10-015 EmG 03 38 39.1507133688 -05 20 50.279354484   15   13.75   ~ 36 0
32 MCG-01-10-019 EmG 03 40 42.9802407216 -06 24 54.559212624   15   13.26   ~ 64 1
33 NGC 1659 Sy2 04 46 29.9456285232 -04 47 19.848949980   13   12.32   ~ 75 0
34 IC 2098 Sy2 04 50 44.304 -05 25 06.76   14.5       ~ 60 0
35 IC 2101 EmG 04 51 42.2131155168 -06 13 52.992830172   14.5       ~ 65 0
36 NGC 2347 LIN 07 16 04.087 +64 42 41.54   13.2       ~ 130 0
37 Z 177-41 EmG 07 38 36.4958350800 +37 38 00.677716116   14.481 13.889 13.424 12.761 ~ 98 0
38 Z 147-56 G 07 41 14.368 +27 36 50.57   15.4       ~ 68 0
39 Z 177-47 GiG 07 48 18.994 +34 19 55.73   14.6       ~ 75 0
40 IC 480 AG? 07 55 23.229 +26 44 28.04   15.2       ~ 72 0
41 NGC 2480 GiP 07 57 10.444 +23 46 46.68   15.2       ~ 52 0
42 Z 178-14 GiG 07 59 13.0699024344 +32 54 52.934088096   13.5       ~ 114 1
43 Z 88-11 LSB 07 59 22.185 +18 06 37.51   14.9       ~ 38 0
44 Z 207-20 AG? 08 02 42.846 +40 40 43.01   14.90       ~ 40 1
45 Z 118-58 AG? 08 05 05.416 +25 03 44.55   15.3       ~ 36 0
46 NGC 2529 GiG 08 07 55.6050454344 +17 49 06.512507940   14.7       ~ 52 0
47 Z 88-44 GiG 08 08 45.8307606240 +18 11 39.250177008   14.9       ~ 44 0
48 Z 236-31 LSB 08 10 47.78728 +46 54 44.2299   15.7       ~ 36 0
49 NGC 2540 Q? 08 12 46.4478838824 +26 21 42.387277896   14.5       ~ 90 0
50 Z 263-19 AG? 08 14 33.3352891224 +54 47 58.301387844   14.4       ~ 54 0
51 IC 2247 Sy2 08 15 59.0673385176 +23 11 58.414421688   15.2       ~ 112 0
52 NGC 2596 GiG 08 27 26.5144127904 +17 17 02.740697556   14.2       ~ 82 0
53 Z 149-26 AG? 08 28 14.3856129744 +28 03 26.223827400   15.2       ~ 42 0
54 NGC 2602 BiC 08 35 04.2573660768 +52 49 53.492166984   15.4       ~ 32 0
55 NGC 2730 G 09 02 15.839 +16 50 17.51   13.7       ~ 89 0
56 Z 312-17 LIN 09 36 52.310 +66 47 18.26   15.5       ~ 49 0
57 Z 210-25 EmG 09 43 06.232 +41 05 34.84   14.1       ~ 36 0
58 Z 312-24 AG? 09 48 47.787 +64 09 59.91   15.2       ~ 47 0
59 Z 64-14 AG? 09 58 47.212 +11 23 18.28   14.9       ~ 72 0
60 Z 36-15 AG? 10 00 31.565 +03 12 19.07   14.8       ~ 35 0
61 Z 64-34 GiG 10 01 40.466 +10 45 22.91   14.6       ~ 73 0
62 Z 124-16 AG? 10 22 14.000 +20 35 21.57   15.5       ~ 64 0
63 NAME Great Attractor SCG 10 32 -46.0           ~ 617 0
64 NGC 3381 GiG 10 48 24.7990862064 +34 42 41.068596852   12.8       ~ 180 0
65 NGC 3395 GiG 10 49 50.1160141680 +32 58 58.421838360   12.1 12.10     ~ 292 1
66 Z 267-22 AG? 10 52 02.822 +55 36 04.24   15.3       ~ 41 0
67 NGC 3811 H2G 11 41 16.6113724536 +47 41 26.982320640   13.0       ~ 182 0
68 NGC 3815 GiG 11 41 39.309 +24 48 01.90   14.2       ~ 98 0
69 NGC 3994 LIN 11 57 36.8662975416 +32 16 39.447161112   13.51 12.87     ~ 207 1
70 Z 215-40 GiG 12 09 50.944 +38 13 06.74   15.4       ~ 54 0
71 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
72 NGC 4644A GiP 12 42 42.6501505728 +55 08 43.928947644   14.8       ~ 85 0
73 NGC 4711 GiC 12 48 45.8623156056 +35 19 57.881064972   14.4       ~ 83 0
74 Z 159-96 GiC 12 51 37.925 +31 21 10.58   15.1       ~ 74 0
75 NGC 4961 EmG 13 05 47.5766802528 +27 44 03.247625004   13.5       ~ 196 0
76 NAME Shapley Supercluster SCG 13 06.0 -33 04           ~ 677 0
77 Z 271-19 LSB 13 08 37.262 +54 04 28.02   14.2       ~ 64 0
78 NGC 5000 SBG 13 09 47.454 +28 54 25.07   14.0 13.41     ~ 182 1
79 Z 189-32 GiC 13 10 20.061 +32 28 54.41   15.6       ~ 72 0
80 MCG+06-30-069 LSB 13 41 17.255 +33 46 21.40   16.0       ~ 56 0
81 NGC 5289 GiP 13 45 08.7075916440 +41 30 12.218593392   14.09 13.09     ~ 149 0
82 Z 218-50 EmG 13 48 39.119 +43 24 44.73   14.6       ~ 100 0
83 NGC 5320 SyG 13 50 20.4032909280 +41 21 58.381675956   13.1   11.98   ~ 125 0
84 Z 295-34 AG? 14 03 20.332 +60 59 24.82   15.6       ~ 51 0
85 Z 272-38 LSB 14 10 03.058 +54 13 06.73   15.1       ~ 67 0
86 Z 295-39 AG? 14 10 35.90204 +59 21 28.7681   15.7       ~ 42 0
87 Z 103-107 GiG 14 10 45.4503942216 +15 12 33.840910116   14.7       ~ 84 0
88 NGC 5520 AGN 14 12 22.8055823616 +50 20 54.479575320   13.3       ~ 141 0
89 NGC 5633 EmG 14 27 28.3616823288 +46 08 47.521403916   13.176 12.932 12.449 11.575 ~ 195 1
90 NGC 5630 AG? 14 27 36.581 +41 15 28.14   13.6       ~ 125 0
91 NGC 5657 H2G 14 30 43.641 +29 10 50.31   14.4       ~ 112 0
92 NGC 5682 GiP 14 34 44.963 +48 40 12.93   15.1       ~ 105 0
93 NGC 5732 AG? 14 40 38.9756466216 +38 38 16.358563788   14.4       ~ 86 0
94 Z 248-18 GiG 14 41 32.0219639160 +44 30 45.962947872   13.59       ~ 114 0
95 Z 220-55 GiG 14 49 01.2057857040 +42 27 49.903129224   15.3       ~ 77 0
96 Z 248-45 GiP 15 01 32.450 +48 19 11.65   14.9       ~ 103 0
97 Z 135-31 AG? 15 14 15.1527030192 +20 28 43.111148592   15.0       ~ 65 0
98 Z 297-12 LSB 15 23 51.735 +58 03 11.23   14.6       ~ 85 0
99 Z 222-18 EmG 15 29 50.6461688232 +42 37 44.356517652   15.6       ~ 86 0
100 NGC 5947 AGN 15 30 36.5925666192 +42 43 01.769449836   14.8       ~ 92 0
101 Z 222-24 AG? 15 32 51.958 +41 11 29.53   15.3       ~ 62 0
102 NGC 5951 GiG 15 33 43.070 +15 00 26.26   13.8       ~ 121 0
103 NGC 5954 GiP 15 34 35.175 +15 11 53.67   13.7       ~ 180 0
104 Z 78-20 AG? 15 35 39.6750890568 +12 36 23.225775012   15.1       ~ 63 0
105 NGC 5980 GiG 15 41 30.4164434016 +15 47 15.745031088   13.3       ~ 111 0
106 IC 1151 AG? 15 58 32.3414987472 +17 26 29.272859340   13.4       ~ 147 0
107 Z 275-17 G 15 59 02.761 +51 18 16.24   15.0       ~ 76 0
108 NGC 6063 AG? 16 07 13.0021003512 +07 58 44.434838856   14.1       ~ 165 0
109 NGC 6090 PaG 16 11 40.3 +52 27 21   14.0       ~ 446 1
110 Z 108-169 LSB 16 15 28.810 +18 54 17.42   15.0       ~ 92 0
111 NGC 6132 GiG 16 23 38.8442100048 +11 47 10.589536248   14.8       ~ 73 0
112 NGC 6155 EmG 16 26 08.3352615552 +48 22 00.410482092   13.20       ~ 125 1
113 Z 80-31 GiG 16 26 46.692 +11 34 48.63   15.0       ~ 88 0
114 NGC 6168 GiP 16 31 21.477 +20 11 01.38   15.22       ~ 99 0
115 NGC 6186 GiG 16 34 25.485 +21 32 27.01   14.2       ~ 109 0
116 Z 225-44 GiG 17 06 52.5409015272 +43 07 20.025272604   15.2       ~ 75 0
117 Z 339-37 GiG 17 16 05.288 +73 26 08.90   12.90       ~ 64 0
118 Z 299-71 Sy1 17 16 47.72291 +61 55 12.4198   14.50       ~ 67 1
119 IC 1256 AG? 17 23 47.2869698760 +26 29 11.470994700   14.297 13.551 13.022 12.434 ~ 106 0
120 NGC 6478 GiG 17 48 38.3418843264 +51 09 26.204414436   14.1       ~ 89 1
121 Z 228-12 AG? 18 30 35.6953368864 +42 41 33.685144692   15.5       ~ 45 0
122 * alf Lyr dS* 18 36 56.33635 +38 47 01.2802 0.03 0.03 0.03 0.07 0.10 A0V 2787 1
123 MCG-02-51-004 GiG 20 15 39.8647765272 -13 37 19.147882800   14   13.23   ~ 60 0
124 Z 402-16 AG? 21 42 12.79 +05 36 55.1   15.6       ~ 43 0
125 Z 377-45 EmG 22 18 52.962 -01 03 31.21   15.70       ~ 58 0
126 Z 404-18 AG? 22 29 32.461 +07 43 33.66   15.0       ~ 59 0
127 Z 514-42 GiG 22 29 52.4695481736 +36 43 09.269987844   15.5       ~ 27 0
128 NGC 7364 EmG 22 44 24.3715638768 -00 09 43.659115272   13.8       ~ 115 0
129 NGC 7466 AGN 23 02 03.4724376888 +27 03 09.223962084   15.27 14.42     ~ 108 0
130 NGC 7489 AG? 23 07 32.6813971224 +22 59 52.998974304   14.3       ~ 99 0
131 NGC 7549 GiG 23 15 17.285 +19 02 29.92   14.1   12.79   ~ 133 0
132 NGC 7591 SyG 23 18 16.2727927344 +06 35 09.108933504   13.8       ~ 285 1
133 Z 406-59 GiG 23 18 52.602 +06 52 38.06   15.0       ~ 73 0
134 IC 5309 GiG 23 19 11.638 +08 06 33.58   15.0       ~ 132 0
135 NGC 7608 GiG 23 19 15.337 +08 21 00.59   15.2       ~ 87 0
136 Z 454-40 GiG 23 20 02.7842827632 +15 57 10.025218404   14.3       ~ 84 0
137 NGC 7631 GiG 23 21 26.6685629592 +08 13 03.560510496   13.8       ~ 160 0
138 NGC 7653 LIN 23 24 49.3605599784 +15 16 32.129440788   12.06 11.91     ~ 118 1
139 Z 407-17 AG? 23 35 26.111 +07 19 19.69   14.40       ~ 72 0
140 Z 432-15 AG? 23 39 24.009 +10 51 00.28   15.7       ~ 33 0
141 Z 381-55 G 23 51 06.218 +01 03 23.57   14.4       ~ 120 0
142 Z 381-56 LSB 23 51 50.6809891488 +03 04 57.754612308   15.0       ~ 73 0
143 Z 382-7 AG? 23 56 47.527 +01 21 18.36   14.70   14.1 13.6 ~ 100 0
144 Z 498-45 AG? 23 57 23.994 +30 59 31.79   14.70       ~ 88 0

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