2002A&A...393..389M

Query : 2002A&A...393..389M

2002A&A...393..389M - Astronomy and Astrophysics, volume 393, 389-407 (2002/10-2)

Rotation curves and metallicity gradients from HII regions in spiral galaxies.

MARQUEZ I., MASEGOSA J., MOLES M., VARELA J., BETTONI D. and GALLETTA G.

Abstract (from CDS):

In this paper we study long slit spectra in the region of Hα emission line of a sample of 111 spiral galaxies with recognizable and well defined spiral morphology and with a well determined environmental status, ranging from isolation to non-disruptive interaction with satellites or companions. The form and properties of the rotation curves are considered as a function of the isolation degree, morphological type and luminosity. The line ratios are used to estimate the metallicity of all the detected HII regions, thus producing a composite metallicity profile for different types of spirals. We have found that isolated galaxies tend to be of later types and lower luminosity than the interacting galaxies. The outer parts of the rotation curves of isolated galaxies tend to be flatter than in interacting galaxies, but they show similar relations between global parameters. The scatter of the Tully-Fisher relation defined by isolated galaxies is significantly lower than that of interacting galaxies. The [NII]/Hα ratios, used as a metallicity indicator, show a clear trend between Z and morphological type, t, with earlier spirals showing higher ratios; this trend is tighter when instead of t the gradient of the inner rotation curve, G, is used; no trend is found with the change in interaction status. The Z-gradient of the disks depends on the type, being almost flat for early spirals, and increasing for later types. The [NII]/Hα ratios measured for disk HII regions of interacting galaxies are higher than for normal/isolated objects, even if all the galaxy families present similar distributions of Hα Equivalent Width.

Abstract Copyright: ∼

Journal keyword(s): galaxies: spiral - galaxies: kinematics and dynamics - galaxies: structure - galaxies: interactions

Simbad objects: 115

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Number of rows : 115
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 493 GiC 01 22 08.985 +00 56 43.21   13.0   13.0 12.8 ~ 121 0
2 UGC 1155 GiC 01 37 07.2924214752 +04 53 07.203735960   14.5       ~ 36 0
3 NGC 658 AG? 01 42 09.6441478176 +12 36 06.546807612   13.6       ~ 85 0
4 NGC 818 GiG 02 08 44.5431821400 +38 46 37.633616112   12.7       ~ 77 0
5 NGC 828 rG 02 10 09.5469097104 +39 11 25.233638244   13.0       ~ 164 1
6 NGC 864 H2G 02 15 27.641 +06 00 09.43   12.00       ~ 220 1
7 NGC 1036 AG? 02 40 28.982 +19 17 49.48   13.5       ~ 117 0
8 NGC 1137 GiG 02 54 02.746 +02 57 43.61   13.5       ~ 60 0
9 NGC 1507 H2G 04 04 27.21 -02 11 18.9   12.8 12.36 13.0 12.9 ~ 132 0
10 NGC 1530 AG? 04 23 27.102 +75 17 44.05   13.40       ~ 277 1
11 IC 391 AG? 04 57 21.103 +78 11 19.50   12.80       ~ 79 0
12 IC 396 PaG 04 57 59.1207523272 +68 19 24.630568896   13.2       ~ 38 0
13 UGC 3511 GiG 06 43 41.8670332224 +65 12 22.867129224   13.0       ~ 38 0
14 UGC 3580 AG? 06 55 30.9694563864 +69 33 47.319499836   13.01 12.57 12.08 11.50 ~ 99 1
15 NGC 2344 rG 07 12 28.6727815248 +47 10 00.302868408   12.99 12.14 11.57 10.80 ~ 93 0
16 NGC 2424 LIN 07 40 39.2939840088 +39 13 59.879590860   13.9       ~ 78 0
17 NGC 2460 AGN 07 56 52.3308252792 +60 20 57.759748944   12.5       ~ 130 0
18 UGC 4107 EmG 07 57 01.8519816768 +49 34 02.360995104   13.90       ~ 112 0
19 NGC 2469 AG? 07 58 03.444 +56 40 49.63   13.2       ~ 37 0
20 NGC 2532 AG? 08 10 15.1864372560 +33 57 23.768999208   12.90       ~ 161 0
21 NGC 2543 GiP 08 12 57.955 +36 15 16.23   12.70       ~ 165 1
22 NGC 2545 AGN 08 14 14.1553790376 +21 21 19.633909428   13.2       ~ 96 0
23 NGC 2552 AG? 08 19 20.5355420472 +50 00 34.590204468 13.44 13.00 12.56     ~ 266 1
24 NGC 2608 AG? 08 35 17.3298089184 +28 28 24.236326236   13.2       ~ 177 0
25 NGC 2628 Sy2 08 40 22.7038704024 +23 32 22.722167868   14.1       ~ 33 0
26 NGC 2633 GiP 08 48 04.6279110889 +74 05 55.032130996   12.4       ~ 169 1
27 NGC 2701 AG? 08 59 05.7548164296 +53 46 17.613711228   12.3       ~ 104 0
28 NGC 2712 Sy2 08 59 30.4854395352 +44 54 50.079495852   12.30       ~ 181 0
29 NGC 2770 GiG 09 09 33.622 +33 07 24.29   12.1       ~ 263 0
30 NGC 2748 GiG 09 13 43.03707 +76 28 31.2310   11.7       ~ 203 0
31 NGC 2798 GiP 09 17 22.9 +42 00 00 13.03 13.04 12.32     ~ 325 3
32 APG 283 PaG 09 17 26.99 +41 59 48.8   12.2       ~ 193 1
33 NGC 2799 GiP 09 17 31.0045889856 +41 59 38.595688980   14.32 13.71     ~ 125 1
34 IC 529 GiG 09 18 32.787 +73 45 33.56   12.0       ~ 70 0
35 NGC 2906 GiG 09 32 06.2228278920 +08 26 30.486567516   13.1       ~ 168 0
36 NGC 2964 GiP 09 42 54.251 +31 50 49.97   12.0       ~ 275 1
37 NGC 2998 LIN 09 48 43.6305155160 +44 04 53.217027660   13.3       ~ 216 0
38 NGC 3041 AGN 09 53 07.1439446784 +16 40 39.600454692   13.1       ~ 127 0
39 NGC 3044 AG? 09 53 40.884 +01 34 46.74   12.7   12.7 12.3 ~ 222 1
40 NGC 3055 AG? 09 55 18.0694667208 +04 16 12.034089444   12.3       ~ 119 0
41 NGC 3183 GiG 10 21 48.995 +74 10 36.82   12.68       ~ 60 1
42 NGC 3294 AG? 10 36 16.2564642096 +37 19 29.049225924   11.5       ~ 201 0
43 NGC 3320 GiG 10 39 36.4699831920 +47 23 52.608689268   13.1       ~ 82 0
44 NGC 3370 GiG 10 47 04.0734572856 +17 16 25.315359780   12.4       ~ 251 0
45 NGC 3395 GiP 10 49 50.1160141680 +32 58 58.421838360   12.1 12.10     ~ 277 2
46 APG 270 PaG 10 49 51.2 +32 58 58           ~ 185 0
47 NGC 3396 GiP 10 49 55.939 +32 59 26.44   12.6 12.50     ~ 205 1
48 NGC 3471 GiP 10 59 09.016 +61 31 49.63   13.0       ~ 123 0
49 NGC 3501 GiP 11 02 47.307 +17 59 22.31   13.8       ~ 143 0
50 NGC 3511 EmG 11 03 23.8201544712 -23 05 12.133861188   11.66   10.53 11.1 ~ 157 0
51 NGC 3507 GiP 11 03 25.3619733360 +18 08 07.607343732   11.4       ~ 184 0
52 NGC 3526 GiG 11 06 56.623 +07 10 26.12   13.70       ~ 120 0
53 NGC 3549 LIN 11 10 56.8841970408 +53 23 15.914963364   12.8       ~ 96 0
54 NGC 3646 GiP 11 21 43.0679287224 +20 10 10.447783896 11.76 11.78 11.13     ~ 146 1
55 NGC 3689 rG 11 28 11.0180259864 +25 39 40.104503496   12.9       ~ 81 0
56 NGC 3769 GiP 11 37 44.0727836208 +47 53 34.782808956   11.7       ~ 183 0
57 MCG+08-21-077 GiP 11 37 50.277 +47 52 53.98   14.7       ~ 40 0
58 NGC 3804 LSB 11 40 54.2302328040 +56 12 07.479490968   13.8       ~ 102 1
59 NGC 3811 AG? 11 41 16.6113724536 +47 41 26.982320640   13.0       ~ 171 0
60 NGC 3835 Sy2 11 44 04.8840642240 +60 07 11.209037700   13.0       ~ 75 0
61 NGC 3976 Sy2 11 55 57.2734729464 +06 44 57.420193308   12.8       ~ 137 0
62 NGC 4047 AG? 12 02 50.6855747352 +48 38 10.300035480   12.8       ~ 99 0
63 NGC 4162 AGN 12 11 52.4883821160 +24 07 24.949129296   12.6       ~ 140 0
64 NGC 4284 GiP 12 20 12.6235422144 +58 05 34.522397808   14.7       ~ 46 0
65 NGC 4290 rG 12 20 47.4345543120 +58 05 33.295090668   12.8       ~ 83 0
66 NGC 4389 GiG 12 25 35.098 +45 41 04.81   12.64   11.46   ~ 147 0
67 NGC 4455 EmG 12 28 44.1242000448 +22 49 13.538159508   15.5       ~ 210 0
68 NGC 4505 GiP 12 31 39.2222392512 +03 56 21.641352828   11.71       ~ 351 0
69 NVSS B122907+041213 rG 12 31 40.8948419472 +03 55 34.870562220   14.5       ~ 64 0
70 NGC 4525 LSB 12 33 51.1345197048 +30 16 38.774676108   13.0       ~ 120 0
71 NGC 4567 GiP 12 36 32.6979947472 +11 15 28.716262668 12.25 12.06 11.31     ~ 324 2
72 NGC 4568 GiP 12 36 34.292 +11 14 19.07   12.11 11.19     ~ 380 2
73 NGC 4800 GiG 12 54 37.7814061056 +46 31 52.276624140   12.0       ~ 145 0
74 NGC 4793 SBG 12 54 40.6141698528 +28 56 19.233837060   12.50 11.93     ~ 184 2
75 NGC 5012 LIN 13 11 37.0550725200 +22 54 55.807560612   13.6       ~ 148 0
76 NGC 5147 H2G 13 26 19.7264077272 +02 06 02.697188760   12.7       ~ 113 0
77 NGC 5172 AG? 13 29 19.1664440208 +17 03 06.252023952   12.7       ~ 77 0
78 NGC 5351 GiG 13 53 27.7184636040 +37 54 54.075242808   13.1       ~ 101 0
79 NGC 5375 LIN 13 56 56.0072063832 +29 09 51.653612304   12.78 12.08 11.65 11.65 ~ 125 1
80 NGC 5394 GiP 13 58 33.6405096192 +37 27 12.732147036   13.7 13.12     ~ 202 1
81 APG 84 IG 13 58 34.30 +37 27 10.9           ~ 146 0
82 NGC 5395 Sy2 13 58 37.9605982608 +37 25 28.161627744   13.26 12.48     ~ 214 1
83 NGC 5480 AG? 14 06 21.522 +50 43 29.99   12.6       ~ 206 0
84 NGC 5533 Sy2 14 16 07.7507477232 +35 20 37.879981584   13.0       ~ 175 1
85 NGC 5641 LIN 14 29 16.6225596192 +28 49 18.683922684   13.6       ~ 65 0
86 NGC 5656 EmG 14 30 25.5100383288 +35 19 15.733164180   12.73 12.43 13.29 11.46 ~ 113 1
87 NGC 5678 AGN 14 32 05.5700264952 +57 55 17.155392060   12.10       ~ 227 1
88 NGC 5740 GiP 14 44 24.4374499392 +01 40 47.224019676   12.5   12.5 12.0 ~ 170 0
89 NGC 5774 GiP 14 53 42.46224 +03 34 56.9532   13.9 12.94     ~ 159 1
90 NGC 5775 GiP 14 53 57.653 +03 32 40.10   13.0 11.34     ~ 434 2
91 NGC 5894 AG? 15 11 40.9482635976 +59 48 32.047254360   13.40       ~ 76 1
92 NGC 5899 Sy2 15 15 03.252 +42 02 59.47   14.19 13.21     ~ 199 0
93 NGC 5908 GiG 15 16 43.2078654048 +55 24 33.341168448   13.5       ~ 164 1
94 NGC 5963 EmG 15 33 27.7333715909 +56 33 33.938950529   13.34 13.65     ~ 105 0
95 NGC 5962 GiP 15 36 31.6809457296 +16 36 27.933030504 12.04 11.98 11.34     ~ 249 1
96 NGC 5970 GiP 15 38 29.9475459984 +12 11 11.681818188   12.2       ~ 176 0
97 NGC 6070 AG? 16 09 58.6908501624 +00 42 33.266922696   12.1   12.3 12.0 ~ 159 0
98 NGC 6106 AG? 16 18 47.1730173576 +07 24 38.951833860   13.4       ~ 115 0
99 NGC 6155 EmG 16 26 08.3352615552 +48 22 00.410482092   13.20       ~ 110 1
100 NGC 6181 GiG 16 32 21.1 +19 49 29   12.7       ~ 248 0
101 NGC 6207 GiC 16 43 03.750 +36 49 56.73   12.189 11.651 11.240 10.691 ~ 241 0
102 NGC 6239 GiC 16 50 05.028 +42 44 23.44 12.75 12.94 12.45     ~ 86 1
103 NGC 6395 GiG 17 26 31.289 +71 05 46.54   12.8       ~ 69 0
104 NGC 6643 AG? 18 19 46.370 +74 34 06.23   11.80       ~ 307 1
105 UGC 11577 AG? 20 30 35.40 +01 22 30.8   13.7   13.7 13.5 ~ 19 0
106 NGC 7177 LIN 22 00 41.250 +17 44 17.22   12.2       ~ 199 1
107 NGC 7217 LIN 22 07 52.3984675584 +31 21 33.632293572   12.94 11.92     ~ 494 0
108 UGC 12178 AG? 22 45 08.490 +06 25 46.51   14.20       ~ 75 0
109 NGC 7448 AG? 23 00 03.589 +15 58 49.31   12.0       ~ 228 0
110 NGC 7469 Sy1 23 03 15.6 +08 52 26 12.60 13.00 12.34     ~ 2095 3
111 IC 5283 GiP 23 03 17.9800776408 +08 53 36.838944528   15.2       ~ 120 1
112 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 742 2
113 NGC 7537 GiP 23 14 34.5173585112 +04 29 54.054910824   13.8       ~ 211 0
114 NGC 7541 GiP 23 14 43.857 +04 32 02.04   12.7       ~ 320 1
115 UGC 12857 AG? 23 56 47.527 +01 21 18.36   14.70   14.1 13.6 ~ 90 0

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