2014ApJS..210....2F

Query : 2014ApJS..210....2F

2014ApJS..210....2F - Astrophys. J., Suppl. Ser., 210, 2 (2014/January-0)

Interlocking resonance patterns in galaxy disks.

FONT J., BECKMAN J.E., QUEREJETA M., EPINAT B., JAMES P.A., BLASCO-HERRERA J., ERROZ-FERRER S. and PEREZ I.

Abstract (from CDS):

We have developed a method for finding dynamical resonances in disk galaxies using the change in sense of the radial component of the in-plane velocity at a resonance radius. Using simulations we show that we would expect to find these changes at corotation radii with a weaker effect at the Lindblad resonances. The method works well with observations at high spectral and angular resolutions, and is suited to the analysis of two-dimensional velocity fields in Hα from Fabry-Perot spectroscopy. We find clear indications of resonance effects in the disk velocity fields of virtually all of the 104 galaxies. The number of resonance radii detected ranges from one to seven, with a median of four. The frequency curves Ω, Ω±κ/2, Ω±κ/4 against radius for all the galaxies led us to discover a pattern in over 70% of the sample: given two pattern speeds, say Ω1 and Ω2, the OLR of Ω1coincides with the corotation of Ω2, and the inner 4:1 resonance of Ω2 coincides with the corotation of Ω1. Although the second coincidence has been predicted, a prediction of this double coincidence is not found in the literature. This pattern is found once in 42 of the galaxies, twice in a further 26, three times in 5, and even four times in 1 galaxy. We also compute the ratio of corotation radius to bar length where we have sufficient image quality, finding a mean value of 1.3, and a shallow increase toward later type galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: fundamental parameters - galaxies: kinematics and dynamics - galaxies: spiral - galaxies: structure - techniques: interferometric

Simbad objects: 110

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Number of rows : 110
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 NGC 266 LIN 00 49 47.8149787992 +32 16 39.786194928 12.98 12.54 11.63     ~ 202 1
2 NGC 428 AGN 01 12 55.709 +00 58 53.69   12.1   12.0 12.1 ~ 247 0
3 NGC 672 GiP 01 47 54.4764771528 +27 25 58.020709728 12.04 11.60 11.09 10.81   ~ 304 0
4 NGC 697 H2G 01 51 17.568 +22 21 28.69   12.7       ~ 130 1
5 NGC 753 GiG 01 57 42.2040241440 +35 54 57.729210264   12.6   11.59   ~ 207 1
6 NGC 864 H2G 02 15 27.641 +06 00 09.43   12.00       ~ 235 1
7 NGC 925 H2G 02 27 16.913 +33 34 43.97   10.69 10.12 9.55   ~ 818 1
8 NGC 936 EmG 02 27 37.462 -01 09 22.61   11.1   9.98 10.7 ~ 374 0
9 IC 239 GiG 02 36 27.8262034392 +38 58 09.083372052   12.1   12.75   ~ 115 0
10 NGC 1012 AG? 02 39 14.963 +30 09 06.01   13.1       ~ 99 1
11 NGC 1058 Sy2 02 43 30.0264850248 +37 20 28.782851784   12.29 11.75 10.85   ~ 483 0
12 Z 327-6 H2G 03 48 20.731 +70 07 58.37   14.6       ~ 142 2
13 NGC 1530 AG? 04 23 27.102 +75 17 44.05   13.40       ~ 287 1
14 Z 258-7 AG? 05 17 44.2922790792 +53 33 04.977160308   15.2       ~ 31 0
15 IC 2166 AG? 06 26 55.629 +59 04 48.39   12.68 12.01 11.45 10.86 ~ 79 0
16 Z 285-10 GiP 06 53 10.3954201680 +57 10 40.154257452   13.9       ~ 68 0
17 Z 85-39 AG? 07 08 01.276 +15 10 42.36   13.4       ~ 78 0
18 Z 285-16 GiG 07 09 05.9246956320 +61 35 44.062687680   13.1       ~ 57 0
19 NGC 2342 AGN 07 09 18.089 +20 38 09.22   12.92 12.15     ~ 132 0
20 NGC 2344 G 07 12 28.6727815248 +47 10 00.302868408   12.99 12.14 11.57 10.80 ~ 97 0
21 Z 286-16 AG? 07 24 27.898 +61 41 38.16   13.20 12.70 12.25 11.99 ~ 48 0
22 NGC 2336 GiP 07 27 04.050 +80 10 41.05   13.46 12.51     ~ 251 0
23 NGC 2276 AG? 07 27 14.485 +85 45 16.20   12.3       ~ 393 0
24 Z 147-29 LSB 07 29 17.4928012272 +27 54 01.753432596   14.40       ~ 66 0
25 IC 2199 GiG 07 34 55.7188121928 +31 16 34.189138056   13.6       ~ 51 0
26 NGC 2500 GiG 08 01 53.1717201720 +50 44 13.602483780 11.98 12.20 11.62 11.34 10.85 ~ 215 2
27 NGC 2543 GiP 08 12 57.955 +36 15 16.23   12.70       ~ 182 1
28 NGC 2541 GiG 08 14 40.1160678912 +49 03 42.021679932 12.03 12.26 11.80     ~ 333 1
29 NGC 2552 EmG 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 284 1
30 NGC 2595 H2G 08 27 42.0263359560 +21 28 44.704954668   13.9       ~ 198 0
31 NGC 2649 AG? 08 44 08.2654636584 +34 43 02.218776276   13.10       ~ 90 0
32 NGC 2805 GiP 09 20 20.3891233968 +64 06 10.716485004   11.9       ~ 226 1
33 NGC 2977 GiG 09 43 46.8001766280 +74 51 34.858325196   12.70       ~ 67 0
34 Z 7-31 GiG 09 46 03.651 +01 40 05.96   13.6   13.4 13.3 ~ 83 0
35 NGC 3003 EmG 09 48 35.580 +33 25 17.83   12.3       ~ 225 0
36 NGC 2985 Sy2 09 50 22.233 +72 16 43.13   11.37 10.61     ~ 269 1
37 NGC 3041 AGN 09 53 07.1439446784 +16 40 39.600454692   13.1       ~ 138 0
38 NGC 3061 AG? 09 56 11.9755289232 +75 51 59.063857380   13.90       ~ 72 0
39 NGC 3104 AG? 10 03 57.185 +40 45 41.43   14.2       ~ 142 0
40 NGC 3162 GiG 10 13 31.5928405755 +22 44 15.161785167   12.2       ~ 149 0
41 NGC 3147 Sy2 10 16 53.6388580752 +73 24 02.641798224   11.43 10.61     ~ 533 2
42 NGC 3310 AGN 10 38 45.85707 +53 30 11.8940   12.45 12.15     ~ 809 1
43 NGC 3344 EmG 10 43 31.150 +24 55 19.99 10.38 10.54 9.86 9.71   ~ 434 1
44 NGC 3346 EmG 10 43 38.9309584368 +14 52 18.437883960   12.80       ~ 192 0
45 NGC 3430 GiP 10 52 11.3923421616 +32 57 01.545623100   12.2       ~ 235 0
46 NGC 3504 LIN 11 03 11.19147 +27 58 20.7660   13.48 12.93     ~ 545 2
47 NGC 3596 H2G 11 15 06.2081129496 +14 47 13.284196332   12.01 11.49 10.99 10.45 ~ 226 0
48 NGC 3719 G 11 32 13.4583721368 +00 49 09.507252324   13.5   13.4 13.2 ~ 84 0
49 NGC 3720 GiP 11 32 21.5955988704 +00 48 14.526320220   13.7   12.954   ~ 89 0
50 NGC 3726 G 11 33 21.1367545656 +47 01 45.280222428   11.11   10.02   ~ 374 0
51 NGC 3840 EmG 11 43 58.9639501800 +20 04 37.309753452 14.87 14.89 13.84 13.58   ~ 131 1
52 NGC 3893 GiG 11 48 38.207 +48 42 38.84   11.23 10.67     ~ 391 1
53 NGC 4045 AGN 12 02 42.2505701136 +01 58 36.362990064   13.144   16.938 12.1 ~ 209 1
54 NGC 4062 EmG 12 04 03.8090248584 +31 53 44.489664636   11.90 11.21 10.62 10.03 ~ 283 0
55 NGC 4123 AGN 12 08 11.1187718376 +02 52 41.781736956   13.1       ~ 352 2
56 NGC 4145 GiP 12 10 01.52353 +39 53 01.9030           ~ 168 1
57 NGC 4192B GiG 12 14 06.5219549616 +14 43 32.915290872   14.65       ~ 46 1
58 NGC 4212 H2G 12 15 39.3368219184 +13 54 05.388525900   11.9       ~ 328 0
59 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 285 1
60 M 61 Sy2 12 21 54.9282582888 +04 28 25.597367184 10.07 10.18 9.65     ~ 1084 1
61 M 100 AGN 12 22 54.9299993592 +15 49 20.296257960 10.04 10.05 9.35     ~ 1963 2
62 NGC 4559 H2G 12 35 57.6402869976 +27 57 35.859278160   10.46 10.01     ~ 667 1
63 NGC 4605 GiG 12 39 59.2837284936 +61 36 32.822365392   10.94   10.35   ~ 347 2
64 NGC 4618 GiP 12 41 32.8976471760 +41 09 03.185175528 11.03 11.22 10.78     ~ 344 2
65 NGC 4625 SyG 12 41 52.7121819576 +41 16 26.115765780 12.74 12.92 12.35     ~ 383 2
66 NGC 4635 EmG 12 42 39.2394453696 +19 56 43.029692988   13.597 12.995 12.571 12.082 ~ 129 0
67 NGC 4651 LIN 12 43 42.6376070448 +16 23 36.002649300   11.30 10.92 10.42 9.84 ~ 537 0
68 NGC 4713 GiG 12 49 57.8802780576 +05 18 40.933127196   12.3       ~ 320 1
69 M 63 LIN 13 15 49.2741893928 +42 01 45.728076108   9.34 8.59 8.35   ~ 1292 2
70 NGC 5112 GiP 13 21 56.4456124272 +38 44 04.107988140   12.5       ~ 162 0
71 NGC 5204 LSB 13 29 36.508 +58 25 07.43   11.84   11.37   ~ 494 0
72 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
73 NGC 5297 GiP 13 46 23.694 +43 52 19.34   12.3       ~ 181 0
74 NGC 5376 LIN 13 55 16.0377831672 +59 30 23.912235072   12.9       ~ 107 0
75 NGC 5430 AGN 14 00 45.820 +59 19 43.14   12.7       ~ 261 1
76 NGC 5585 GiG 14 19 48.204 +56 43 44.58   11.73 11.216 11.12 10.123 ~ 455 0
77 NGC 5622 AGN 14 26 12.195 +48 33 50.31   14.105 13.440 12.948 12.412 ~ 92 0
78 NGC 5678 SyG 14 32 05.5700264952 +57 55 17.155392060   12.10       ~ 240 1
79 NGC 5676 GiG 14 32 46.853 +49 27 28.11   11.7       ~ 265 1
80 NGC 5668 AG? 14 33 24.3419973936 +04 27 01.650790800   12.7       ~ 226 0
81 NGC 5727 EmG 14 40 26.104 +33 59 20.75   14.20       ~ 66 2
82 NGC 5874 GiG 15 07 51.820 +54 45 10.08   14.1       ~ 98 0
83 NGC 5879 AGN 15 09 46.7271710112 +57 00 00.538947900   11.9       ~ 262 0
84 NGC 5949 AG? 15 28 00.6695692032 +64 45 47.413223532   12.70       ~ 152 0
85 NGC 5970 GiP 15 38 29.9475459984 +12 11 11.681818188   12.2       ~ 182 0
86 NGC 5985 SyG 15 39 37.0545742176 +59 19 55.216886664   15.24 14.22     ~ 267 0
87 NGC 6015 AG? 15 51 25.2376583904 +62 18 36.233118396   11.69 11.14 10.61 10.08 ~ 254 0
88 NGC 6140 AG? 16 20 58.162 +65 23 25.98   12.6       ~ 122 0
89 NGC 6217 AGN 16 32 39.2100852960 +78 11 53.487076092   14.37 13.88     ~ 320 0
90 Z 168-21 SBG 16 33 47.1783414768 +28 59 01.521191184   13.30 13.96     ~ 140 1
91 Z 339-14 AG? 16 37 37.650 +72 22 29.31   13.1       ~ 41 0
92 NGC 6207 GiC 16 43 03.750 +36 49 56.73   12.189 11.651 11.240 10.691 ~ 258 0
93 NGC 6236 AG? 16 44 34.698 +70 46 48.96   12.7       ~ 79 0
94 NGC 6248 AG? 16 46 22.84 +70 21 18.2   14.1       ~ 67 0
95 NGC 6283 AG? 16 59 26.5686679272 +49 55 19.719756840   13.7       ~ 32 0
96 IC 1251 GiP 17 10 13.228 +72 24 38.65   14.23       ~ 55 1
97 NGC 6412 GiG 17 29 37.522 +75 42 15.59   12.40       ~ 155 0
98 NGC 6503 LIN 17 49 26.4207792072 +70 08 39.604132176 11.56 10.95 10.28 9.92   ~ 551 1
99 Z 200-5 LSB 18 07 27.63 +35 33 51.1   13.9       ~ 40 1
100 NGC 6643 AG? 18 19 46.370 +74 34 06.23   11.80       ~ 320 1
101 IC 1291 LSB 18 33 52.573 +49 16 42.86   14.2       ~ 52 1
102 NGC 6764 LIN 19 08 16.4036066688 +50 55 59.519979084   15.00 14.32     ~ 307 1
103 Z 257-8 AG? 19 42 58.752 +45 17 54.01   13.5       ~ 57 1
104 Z 304-5 LSB 20 24 00.6851855760 +60 11 41.414285040   14.5       ~ 77 0
105 Z 343-3 AG? 21 56 24.148 +73 15 39.33   15.2       ~ 102 0
106 NGC 7177 LIN 22 00 41.250 +17 44 17.22   12.2       ~ 204 1
107 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 511 0
108 NGC 7440 GiG 22 58 32.5503898248 +35 48 08.730808272   14.6       ~ 52 1
109 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
110 NGC 7741 GiP 23 43 54.375 +26 04 32.07 11.70 11.84 11.31     ~ 303 1

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