2016ApJ...827L..19L

Query : 2016ApJ...827L..19L

2016ApJ...827L..19L - Astrophys. J., 827, L19-L19 (2016/August-2)

The relation between stellar and dynamical surface densities in the central regions of disk galaxies.

LELLI F., McGAUGH S.S., SCHOMBERT J.M. and PAWLOWSKI M.S.

Abstract (from CDS):

We use the Spitzer Photometry and Accurate Rotation Curves (SPARC) database to study the relation between the central surface density of stars {Σ}_*(0) and dynamical mass {Σ}_{dyn}(0) in 135 disk galaxies (S0 to dIrr). We find that {Σ}_{dyn}(0) correlates tightly with {Σ}_*(0) over 4 dex. This central density relation can be described by a double power law. High surface brightness galaxies are consistent with a 1:1 relation, suggesting that they are self-gravitating and baryon dominated in the inner parts. Low surface brightness (LSB) galaxies systematically deviate from the 1:1 line, indicating that the dark matter contribution progressively increases but remains tightly coupled to the stellar one. The observed scatter is small (∼0.2 dex) and largely driven by observational uncertainties. The residuals show no correlations with other galaxy properties like stellar mass, size, or gas fraction.

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): dark matter - galaxies: dwarf - galaxies: irregular - galaxies: kinematics and dynamics - galaxies: spiral - galaxies: structure - galaxies: structure

VizieR on-line data: <Available at CDS (J/ApJ/827/L19): figure2.dat>

Simbad objects: 135

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Number of rows : 135
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 MCG-03-01-015 G 00 01 57.9 -15 27 50   11.50 11.10 10.93   ~ 782 2
2 NGC 24 EmG 00 09 56.542 -24 57 47.27 12.12 12.20 11.58 11.46 11.5 ~ 269 1
3 MCG+06-01-019 LSB 00 13 50.90 +35 59 39.0   16.5       ~ 105 1
4 NGC 55 rG 00 14 53.602 -39 11 47.86 8.54 8.58 7.87 7.84   ~ 828 2
5 Z 434-1 AG? 00 20 05.20 +10 52 48.0   15.6       ~ 87 1
6 NGC 247 LSB 00 47 08.554 -20 45 37.44 10.11 9.61 9.10 8.87   ~ 480 2
7 NGC 289 Sy2 00 52 42.365 -31 12 20.99   11.36 13.44 10.38 11.4 ~ 256 0
8 NGC 300 GiG 00 54 53.4465638304 -37 41 03.168402396 8.83 8.69 8.13 7.46   ~ 1614 2
9 Z 410-23 LSB 01 01 25.171 +07 37 33.57   15.7       ~ 84 0
10 NGC 360 Sy2 01 02 51.4684833528 -65 36 35.652293964   13.42   11.99 12.5 ~ 103 0
11 UGC 731 AG? 01 10 43.98 +49 36 07.9   17       ~ 103 0
12 Z 436-33 AG? 01 21 18.90 +12 24 43.0 15.36 14.82 14.36 12.87   ~ 112 0
13 NGC 801 AGN 02 03 44.7926518608 +38 15 31.615649064   14.23 13.47     ~ 186 0
14 NGC 1003 GiG 02 39 16.893 +40 52 20.25   12.1   10.83   ~ 198 0
15 NGC 1090 AG? 02 46 33.9359016984 -00 14 49.627749660   12.3   12.1 12.4 ~ 178 0
16 Z 524-20 GiP 02 47 55.4194406880 +37 32 18.528735876   14.3   12.8   ~ 131 0
17 NGC 1167 LIN 03 01 42.3322774176 +35 12 20.300948892   13.84 12.77     ~ 382 1
18 ESO 116-12 EmG 03 13 04.746 -57 21 26.09   12.96   12.07 12.2 ~ 103 0
19 Z 526-12 AG? 03 53 02.4589142328 +35 35 22.174136556   14.4       ~ 152 0
20 Z 327-12 AG? 04 02 33.9170114400 +71 42 21.124283292   14.9       ~ 69 1
21 IC 356 AG? 04 07 46.8869589504 +69 48 44.715725208   13.3       ~ 161 1
22 NAME Cam B G 04 53 07.1 +67 05 57   16.71       ~ 79 0
23 MCG+05-12-002 AG? 04 56 14.8692530064 +30 03 08.201990520   16.0       ~ 71 0
24 NGC 2273 Sy1 06 50 08.6691789600 +60 50 44.864645136   14.50 13.54     ~ 566 2
25 Z 330-19 AG? 06 55 30.9694563864 +69 33 47.319499836   13.01 12.57 12.08 11.50 ~ 107 1
26 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1887 1
27 Z 88-7 G 07 57 01.027 +14 23 47.66   16.0       ~ 161 0
28 NGC 2552 EmG 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 284 1
29 Z 331-51 GiG 08 37 03.00 +69 46 31.0 15.70 15.46 14.98 14.89   ~ 316 0
30 Z 263-63 GiP 08 37 41.489 +51 39 08.58   13.50       ~ 149 1
31 MCG-03-23-005 EmG 08 47 16.981 -20 02 08.38   13.5   12.47 12.7 ~ 96 1
32 NGC 2683 AGN 08 52 41.3064829584 +33 25 18.597681516 11.57 10.68 9.79 9.38   ~ 475 1
33 LEDA 86668 LSB 09 02 53.357 +20 04 32.21   16.9       ~ 108 0
34 NGC 2841 LIN 09 22 02.6778711696 +50 58 35.737082868 10.43 10.09 9.22     ~ 1113 1
35 UGC 5005 LSB 09 24 29.39972 +22 16 29.0213   18       ~ 81 0
36 NGC 2915 AG? 09 26 11.532 -76 37 34.75 13.13 12.93 12.68 11.90 12.8 ~ 371 2
37 NGC 2903 AGN 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1204 3
38 LEDA 86670 LSB 09 37 36.6 +21 46 15           ~ 53 0
39 NGC 2955 GiG 09 41 16.6170758448 +35 52 56.147040624   13.90       ~ 116 0
40 NGC 2976 GiG 09 47 15.458 +67 54 58.97 11.77 11.03 10.16 9.51   ~ 712 1
41 NGC 2998 LIN 09 48 43.6305155160 +44 04 53.217027660   13.3       ~ 231 0
42 NGC 2985 Sy2 09 50 22.233 +72 16 43.13   11.37 10.61     ~ 269 1
43 Z 152-72 EmG 09 50 22.769 +31 29 17.80   14.48   14.10   ~ 207 0
44 NGC 3109 AG? 10 03 06.877 -26 09 34.46 11.10 10.42 10.04 9.91   ~ 825 2
45 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 142 0
46 NGC 3198 EmG 10 19 54.990 +45 32 58.88 10.83 10.87 10.33     ~ 946 1
47 LSB F568-3 LSB 10 26 59 +22 13.6           ~ 81 0
48 IC 2574 AG? 10 28 23.6148831408 +68 24 43.440012756 11.70 11.07 10.87 10.74   ~ 703 1
49 UGC 5716 AG? 10 31 43.26364 +25 18 27.3731   17       ~ 82 0
50 NGC 3274 EmG 10 32 17.2253817864 +27 40 07.165226244   13.30   12.77   ~ 261 0
51 UGC 5750 AG? 10 35 45.12 +20 59 24.9   17       ~ 81 0
52 Z 154-31 AG? 10 36 43.1428583040 +31 32 50.189204040   15.6   15.04   ~ 121 0
53 Z 184-6 AG? 10 42 42.787 +34 26 57.39   13.31 13.09 12.84 12.85 ~ 173 0
54 LEDA 86672 LSB 10 45 02.064 +22 03 15.54           ~ 91 0
55 MCG+11-13-039 GiG 10 49 36.412 +65 32 01.07 15.55 15.27 14.79 14.55   ~ 170 0
56 NGC 3521 EmG 11 05 48.5680991376 -00 02 09.245076540 10.06 9.83 9.02 10.1 9.6 ~ 879 2
57 Z 268-28 AG? 11 23 23.2200537264 +50 53 33.503083728   14.9       ~ 116 0
58 LEDA 86674 LSB 11 26 19.08 +18 50 09.3           ~ 57 0
59 Z 268-36 GiC 11 26 40.4656762968 +53 44 48.012539280   14.5       ~ 164 0
60 NGC 3726 G 11 33 21.1367545656 +47 01 45.280222428   11.11   10.02   ~ 374 0
61 LSB F571-8 LSB 11 33 54.3 +19 21 18           ~ 50 0
62 NGC 3741 AG? 11 36 05.754 +45 17 02.96 15.01 14.55 14.23 14.06   ~ 237 0
63 NGC 3769 GiP 11 37 44.0727836208 +47 53 34.782808956   11.7       ~ 195 0
64 Z 97-40 LIN 11 39 14.8736598984 +17 08 37.200948684   14.8       ~ 157 0
65 NGC 3877 GiG 11 46 07.782 +47 29 40.20   11.8       ~ 347 0
66 NGC 3893 GiG 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 391 1
67 NGC 3900 GiP 11 49 09.4563144120 +27 01 19.276393872   12.5       ~ 202 0
68 NGC 3898 LIN 11 49 15.370 +56 05 03.66   11.7       ~ 329 1
69 NGC 3917 GiP 11 50 45.4481861760 +51 49 27.919475076   12.5       ~ 201 0
70 Z 243-15 AG? 11 50 46.9776888960 +45 48 26.384111676   14.6       ~ 89 0
71 NGC 3949 GiC 11 53 41.7311041896 +47 51 31.401451476   10.9       ~ 351 1
72 NGC 3953 GiG 11 53 49.0086582552 +52 19 36.475395312   11.08   9.71   ~ 380 0
73 NGC 3972 GiG 11 55 45.09048 +55 19 14.6460   13.14   11.94   ~ 242 1
74 Z 269-18 GiG 11 56 28.76784 +50 25 42.0132   14.0       ~ 148 0
75 Z 269-22 GiC 11 56 49.526 +53 09 37.21   13.90   12.96   ~ 155 0
76 Z 243-32 EmG 11 57 17.3777198280 +49 17 00.669514488   14.2       ~ 140 0
77 M 109 GiG 11 57 35.9631479640 +53 22 29.006082336   10.94   9.57   ~ 483 0
78 Z 269-28 GiC 11 59 08.734 +52 42 28.03   14.5       ~ 182 0
79 NGC 4051 Sy1 12 03 09.6101337312 +44 31 52.682601288   11.08 12.92 9.94   ~ 2270 1
80 NGC 4068 AG? 12 04 03.265 +52 35 26.05   13.29   12.77   ~ 189 0
81 NGC 4085 GiP 12 05 22.7304442992 +50 21 10.608113412   13.93 12.83     ~ 198 0
82 NGC 4088 AGN 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 428 1
83 Z 215-23 GiP 12 05 57.746 +43 08 36.08   14.40       ~ 123 1
84 NGC 4100 GiG 12 06 08.602 +49 34 56.32   11.7       ~ 269 0
85 NGC 4138 Sy2 12 09 29.8011417048 +43 41 06.864140004 12.46 12.29 11.32 10.82   ~ 436 1
86 NGC 4157 GiC 12 11 04.365 +50 29 04.85 12.48 12.15 11.35     ~ 373 2
87 NGC 4183 GiG 12 13 16.860 +43 41 53.77   13.5       ~ 213 0
88 NGC 4190 LSB 12 13 44.765 +36 38 02.49 13.88 13.40 13.25 12.86   ~ 224 0
89 NGC 4204 GiC 12 15 14.359 +20 39 32.68   14.3       ~ 162 0
90 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 285 1
91 NGC 4288 GiG 12 20 38.119 +46 17 27.67   13.6       ~ 187 0
92 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1286 1
93 Z 187-44 GiP 12 27 05.566 +37 08 30.39   14.19   13.55   ~ 217 0
94 Z 216-4 GiG 12 27 40.90 +43 29 44.0 13.75 13.10 12.7 12.33   ~ 270 0
95 NGC 4455 EmG 12 28 44.1242000448 +22 49 13.538159508   15.5       ~ 222 0
96 Z 216-10 LSB 12 32 26.893 +42 42 14.84   13.7       ~ 130 0
97 NGC 4559 H2G 12 35 57.6402869976 +27 57 35.859278160   10.46 10.01     ~ 667 1
98 LSB F574-1 LSB 12 38 13.3 +22 17 59           ~ 65 0
99 IC 3687 GiG 12 42 15.1540831512 +38 30 05.844632940   15.5       ~ 153 0
100 NGC 4789A GiC 12 54 05.248 +27 08 58.67 14.37 14.23 13.95 13.84   ~ 614 1
101 MCG-03-33-030 GiP 13 03 16.736 -17 25 22.91 13.98 13.42 13.09 12.96 13.3 ~ 135 0
102 NGC 5005 LIN 13 10 56.312 +37 03 32.19   14.67 13.67     ~ 567 2
103 NGC 5033 Sy2 13 13 27.535 +36 35 37.14   11.01 12.03 9.73   ~ 909 1
104 Z 245-36 AG? 13 14 27.997 +45 55 11.14 13.63 13.26 13.02 12.81   ~ 297 0
105 M 63 LIN 13 15 49.2741893928 +42 01 45.728076108   9.34 8.59 8.35   ~ 1292 2
106 MCG+04-31-016 GiC 13 15 53.77848 +25 26 10.1328   17       ~ 124 0
107 NGC 5204 LSB 13 29 36.508 +58 25 07.43   11.84   11.37   ~ 494 0
108 ESO 444-84 GiC 13 37 19.99 -28 02 42.0 16.04 15.34 15.05 15.05 14.9 ~ 133 1
109 NGC 5289 GiP 13 45 08.7075916440 +41 30 12.218593392   14.09 13.09     ~ 149 0
110 Z 272-13 AG? 13 54 45.602 +53 54 20.06   14.2       ~ 219 0
111 NGC 5390 LIN 13 55 39.9385716624 +40 27 42.380606592   12.81 11.93 10.04   ~ 373 1
112 Z 46-60 AG? 14 08 29.106 +07 03 28.80   14.5       ~ 80 0
113 NGC 5533 Sy2 14 16 07.7507477232 +35 20 37.879981584   13.0       ~ 189 0
114 NGC 5585 GiG 14 19 48.204 +56 43 44.58   11.73 11.216 11.12 10.123 ~ 455 0
115 LEDA 87128 LSB 14 33 20.315 +26 59 52.94   14.65       ~ 41 0
116 NGC 5985 SyG 15 39 37.0545742176 +59 19 55.216886664   15.24 14.22     ~ 267 0
117 Z 319-21 AG? 15 41 47.85 +67 15 15.3 15.71 15.22 14.81 14.44   ~ 93 0
118 NGC 6015 AG? 15 51 25.2376583904 +62 18 36.233118396   11.69 11.14 10.61 10.08 ~ 254 0
119 LSB F583-4 LSB 15 52 12 +18 47.1           ~ 60 0
120 LEDA 86657 LSB 15 57 27.483 +20 39 59.12           ~ 104 0
121 Z 251-4 AG? 16 16 17.9000468088 +47 02 43.128874644   14.9       ~ 151 0
122 NGC 6195 SyG 16 36 32.5656632424 +39 01 40.411487460   14.7       ~ 109 0
123 NGC 6503 LIN 17 49 26.4207792072 +70 08 39.604132176 11.56 10.95 10.28 9.92   ~ 551 1
124 NGC 6674 AG? 18 38 33.889 +25 22 30.39   13.7       ~ 119 0
125 NGC 6789 AG? 19 16 41.169 +63 58 23.90   13.76       ~ 122 1
126 Z 304-5 LSB 20 24 00.6851855760 +60 11 41.414285040   14.5       ~ 77 0
127 LEDA 166192 LSB 20 30 32.9 +60 21 17   16.49       ~ 61 0
128 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2661 2
129 MCG+02-55-015 LSB 21 49 28.40 +14 13 52.0   17       ~ 73 0
130 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 511 0
131 NGC 7331 LIN 22 37 04.0506038088 +34 24 56.800076508 10.65 10.35 9.48     ~ 1284 2
132 Z 533-8 GiG 23 29 58.540 +40 59 31.98   15.7       ~ 110 0
133 Z 476-106 GiP 23 40 39.86 +26 14 11.1   14.5       ~ 146 0
134 MCG-05-56-001 G 23 43 45.549 -31 57 24.37 14.55 14.03 13.73 13.63   ~ 162 1
135 NGC 7793 GiG 23 57 49.7540045856 -32 35 27.701550744 10.26 9.74 9.28 9.06 9.7 ~ 1188 2

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