2014A&A...568A..70B

Query : 2014A&A...568A..70B

2014A&A...568A..70B - Astronomy and Astrophysics, volume 568A70-70 (2014/8-1)

Kinematic alignment of non-interacting CALIFA galaxies. Quantifying the impact of bars on stellar and ionised gas velocity field orientations.

BARRERA-BALLESTEROS J.K., FALCON-BARROSO J., GARCIA-LORENZO B., VAN DE VEN G., AGUERRI J.A.L., MENDEZ-ABREU J., SPEKKENS K., LYUBENOVA M., SANCHEZ S.F., HUSEMANN B., MAST D., GARCIA-BENITO R., IGLESIAS-PARAMO J., DEL OLMO A., MARQUEZ I., MASEGOSA J., KEHRIG C., MARINO R.A., VERDES-MONTENEGRO L., ZIEGLER B., McINTOSH D.H., BLAND-HAWTHORN J., WALCHER C.J. (The CALIFA Collaboration)

Abstract (from CDS):

We present 80 stellar and ionised gas velocity maps from the Calar Alto Legacy Integral Field Area (CALIFA) survey in order to characterise the kinematic orientation of non-interacting galaxies. The study of galaxies in isolation is a key step towards understanding how fast-external processes, such as major mergers, affect kinematic properties in galaxies. We derived the global and individual (projected approaching and receding sides) kinematic position angles (PAs) for both the stellar and ionised gas line-of-sight velocity distributions. When compared to the photometric PA, we find that morpho-kinematic differences are smaller than 22 degrees in 90% of the sample for both stellar and nebular components and that internal kinematic misalignments are generally smaller than 16 degrees. We find a tight relation between the global stellar and ionised gas kinematic PA consistent with circular-flow pattern motions in both components (∼90% of the sample has differences smaller than 16 degrees). This relation also holds, generally in barred galaxies across the bar and galaxy disc scales. Our findings suggest that even in the presence of strong bars, both the stellar and the gaseous components tend to follow the gravitational potential of the disc. As a result, kinematic orientation can be used to assess the degree of external distortions in interacting galaxies.

Abstract Copyright: ∼

Journal keyword(s): galaxies: kinematics and dynamics - galaxies: photometry - galaxies: structure - galaxies: evolution

Simbad objects: 83

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Number of rows : 83
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 IC 5376 LIN 00 01 19.7722177128 +34 31 32.443831128   15.0       ~ 69 0
2 Z 382-21 Sy2 00 03 05.6532278352 -01 54 49.909114908   13.92 13.32 12.40 12.08 ~ 116 0
3 Z 408-26 AG? 00 05 13.8796086216 +06 46 19.204496040   14.7       ~ 74 0
4 NGC 1 GiP 00 07 15.8562637560 +27 42 29.020113144   13.4       ~ 126 0
5 NGC 36 LIN 00 11 22.2984769368 +06 23 21.623562132   14.5       ~ 97 0
6 NGC 175 Sy2 00 37 21.5488991448 -19 56 03.358974336   12.95   11.73 12.4 ~ 110 0
7 NGC 180 GiG 00 37 57.7068082440 +08 38 06.754410816   14.3       ~ 109 0
8 NGC 214 AGN 00 41 28.0237030104 +25 29 57.833719800   13.0       ~ 185 0
9 NGC 237 AGN 00 43 27.8628000144 -00 07 29.805209400   13.65 13.06 12.53 11.85 ~ 161 0
10 NGC 234 EmG 00 43 32.3817530400 +14 20 33.397671804   13.5       ~ 139 0
11 NGC 257 GiG 00 48 01.5091790304 +08 17 49.505819100   13.7       ~ 95 0
12 Z 502-25 GiG 01 19 10.008 +33 01 50.00   15.0       ~ 71 0
13 IC 1683 GiG 01 22 38.867 +34 26 13.21   14.2       ~ 101 0
14 Z 436-62 AG? 01 28 53.433 +13 47 33.26   14.64       ~ 73 1
15 NGC 1093 Sy2 02 48 16.1267562816 +34 25 11.324976636   14.3       ~ 80 0
16 Z 415-30 GiG 02 55 57.614 +06 29 41.36   15.1   13.70   ~ 76 0
17 NGC 1542 GiG 04 17 14.1534807120 +04 46 53.992818984   15.020 13.886 13.228 12.363 ~ 72 0
18 NGC 2253 AG? 06 43 14.6846186952 +65 40 38.950679568   15.0       ~ 66 0
19 NGC 2347 LIN 07 16 04.087 +64 42 41.54   13.2       ~ 130 0
20 NGC 2410 Sy2 07 35 02.2553446824 +32 49 19.644162420   17.01 16.26     ~ 102 1
21 Z 177-41 EmG 07 38 36.4958350800 +37 38 00.677716116   14.481 13.889 13.424 12.761 ~ 98 0
22 Z 147-56 G 07 41 14.368 +27 36 50.57   15.4       ~ 68 0
23 IC 2487 EmG 09 30 09.1764265344 +20 05 27.126058596   14.20       ~ 93 0
24 NGC 2906 AGN 09 32 06.2228278920 +08 26 30.486567516   13.1       ~ 189 0
25 NGC 2916 Sy2 09 34 57.5933209584 +21 42 18.960584796 12.81 12.74 12.05     ~ 162 1
26 Z 93-11 G 09 58 51.6475098096 +19 12 53.860318668   15.0       ~ 59 0
27 Z 184-37 LIN 10 55 55.2559428168 +36 51 41.494143924   14.6       ~ 59 0
28 Z 39-108 LIN 11 18 00.1931937096 +07 50 41.683456284   14.9       ~ 60 0
29 NGC 3687 H2G 11 28 00.6057378936 +29 30 39.756081528   13.0 12.58     ~ 150 0
30 NGC 3811 H2G 11 41 16.6113724536 +47 41 26.982320640   13.0       ~ 182 0
31 NGC 4047 AG? 12 02 50.6855747352 +48 38 10.300035480   12.8       ~ 110 1
32 NGC 4185 LIN 12 13 22.1960178360 +28 30 39.646606428   13.5       ~ 116 0
33 NGC 4210 LIN 12 15 15.8513778552 +65 59 07.052376192   13.4       ~ 148 0
34 NGC 4711 GiC 12 48 45.8623156056 +35 19 57.881064972   14.4       ~ 83 0
35 NGC 4956 GiG 13 05 00.9465925392 +35 10 40.949145156   13.5       ~ 77 0
36 Z 217-16 EmG 13 11 11.3132945664 +43 43 35.193176652   15.7       ~ 54 0
37 NGC 5157 LIN 13 27 16.8572117376 +32 01 50.529499752   14.408       ~ 69 0
38 NGC 5205 LIN 13 30 03.5953653072 +62 30 41.584939200   13.5       ~ 139 0
39 Z 190-68 LIN 13 52 06.6808959096 +38 04 01.467729408   14.8       ~ 64 0
40 NGC 5406 LIN 14 00 20.1233388144 +38 54 55.474400196   13.1       ~ 133 0
41 NGC 5448 LIN 14 02 50.072 +49 10 21.53   12.7       ~ 177 0
42 Z 103-107 GiG 14 10 45.4503942216 +15 12 33.840910116   14.7       ~ 84 0
43 NGC 5520 AGN 14 12 22.8055823616 +50 20 54.479575320   13.3       ~ 141 0
44 NGC 5622 AGN 14 26 12.195 +48 33 50.31   14.105 13.440 12.948 12.412 ~ 92 0
45 NGC 5623 rG 14 27 08.6649857774 +33 15 08.993540267   13.53 12.53 12.86 12.16 ~ 55 1
46 NGC 5633 EmG 14 27 28.3616823288 +46 08 47.521403916   13.176 12.932 12.449 11.575 ~ 195 1
47 NGC 5656 EmG 14 30 25.5100383288 +35 19 15.733164180   12.73 12.43 13.29 11.46 ~ 125 1
48 NGC 5720 LIN 14 38 33.2828437080 +50 48 54.897094260   14.7       ~ 77 0
49 NGC 5732 AG? 14 40 38.9756466216 +38 38 16.358563788   14.4       ~ 86 0
50 NGC 5735 LIN 14 42 33.2401484496 +28 43 35.256709848   14.06 13.36     ~ 84 0
51 NGC 5772 SyG 14 51 38.8893193080 +40 35 57.036405696   13.90       ~ 110 0
52 Z 221-12 AGN 14 55 09.0556033080 +43 49 06.854347920   15.00       ~ 85 0
53 Z 273-35 LIN 14 57 11.294 +52 20 45.61   14.6       ~ 38 0
54 Z 135-31 AG? 15 14 15.1527030192 +20 28 43.111148592   15.0       ~ 65 0
55 NGC 5908 GiG 15 16 43.2078654048 +55 24 33.341168448   13.5       ~ 174 1
56 NGC 5947 AGN 15 30 36.5925666192 +42 43 01.769449836   14.8       ~ 92 0
57 NGC 5971 LIN 15 35 36.9069269808 +56 27 42.085126440   14.9       ~ 58 0
58 NGC 5980 GiG 15 41 30.4164434016 +15 47 15.745031088   13.3       ~ 111 0
59 NGC 6004 GiG 15 50 22.7234510328 +18 56 21.333070932   13.4       ~ 107 0
60 NGC 6063 AG? 16 07 13.0021003512 +07 58 44.434838856   14.1       ~ 165 0
61 IC 1199 AG? 16 10 34.3421521752 +10 02 25.427146092   14.6       ~ 73 0
62 NGC 6081 LIN 16 12 56.8487186784 +09 52 01.414323552   14.4       ~ 73 0
63 NGC 6132 GiG 16 23 38.8442100048 +11 47 10.589536248   14.8       ~ 73 0
64 Z 109-16 LIN 16 25 49.9231151952 +16 34 34.058419500   15.5       ~ 60 0
65 NGC 6155 EmG 16 26 08.3352615552 +48 22 00.410482092   13.20       ~ 125 1
66 NGC 6186 GiG 16 34 25.485 +21 32 27.01   14.2       ~ 109 0
67 NGC 6361 G 17 18 41.1282321864 +60 36 28.775091204   13.87       ~ 101 2
68 Z 300-6 LIN 17 18 43.7155521936 +58 08 06.496226772   14.93       ~ 70 1
69 IC 1256 AG? 17 23 47.2869698760 +26 29 11.470994700   14.297 13.551 13.022 12.434 ~ 106 0
70 NGC 6394 Sy2 17 30 21.4214207088 +59 38 23.604551520   15.27       ~ 106 1
71 NGC 6478 GiG 17 48 38.3418843264 +51 09 26.204414436   14.1       ~ 89 1
72 NGC 6941 G 20 36 23.4741258768 -04 37 07.445724024   13.3   13.3 12.9 ~ 92 3
73 Z 374-28 LIN 20 55 27.6255622104 -01 13 30.895126896   14.5       ~ 79 0
74 NGC 7047 Sy2 21 16 27.6502399440 -00 49 35.423197932   14.3       ~ 84 0
75 NGC 7311 LIN 22 34 06.7905936096 +05 34 13.172695392   13.4       ~ 125 0
76 NGC 7321 LIN 22 36 28.0158181824 +21 37 18.374440296   15.4       ~ 114 0
77 NGC 7364 EmG 22 44 24.3715638768 -00 09 43.659115272   13.8       ~ 115 0
78 Z 495-25 LIN 22 47 25.063 +31 22 24.77   14.8       ~ 72 0
79 NGC 7466 AGN 23 02 03.4724376888 +27 03 09.223962084   15.27 14.42     ~ 108 0
80 NGC 7478 G 23 04 56.6172821016 +02 34 40.257790968   15.98       ~ 6 0
81 NGC 7591 SyG 23 18 16.2727927344 +06 35 09.108933504   13.8       ~ 285 1
82 NGC 7716 AG? 23 36 31.4564531712 +00 17 50.183061252   12.9   13.0 12.6 ~ 180 0
83 Z 381-55 G 23 51 06.218 +01 03 23.57   14.4       ~ 120 0

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