2003MNRAS.338..525P

Query : 2003MNRAS.338..525P

2003MNRAS.338..525P - Mon. Not. R. Astron. Soc., 338, 525-543 (2003/January-2)

Stellar populations in local star-forming galaxies - II. Recent star formation properties and stellar masses.

PEREZ-GONZALEZ P.G., GIL DE PAZ A., ZAMORANO J., GALLEGO J., ALONSO-HERRERO A. and ARAGON-SALAMANCA A.

Abstract (from CDS):

We present the integrated properties of the stellar populations in the Universidad Complutense de Madrid (UCM) Survey galaxies. Applying the techniques described in the first paper of this series, we derive ages, burst masses and metallicities of the newly formed stars in our sample galaxies. The population of young stars is responsible for the Hα emission used to detect the objects in the UCM Survey. We also infer total stellar masses and star formation rates in a consistent way taking into account the evolutionary history of each galaxy. We find that an average UCM galaxy has a total stellar mass of ∼1010M☉, of which about 5 per cent was formed in an instantaneous burst that occurred about 5 Myr ago, and subsolar metallicity. Less than 10 per cent of the sample shows massive starbursts involving more than half of the total mass of the galaxy. Several correlations are found among the derived properties. The burst strength is correlated with the extinction and with the integrated optical colours for galaxies with low obscuration. The current star formation rate is correlated with the gas content. A stellar mass-metallicity relation is also found. Our analysis indicates that the UCM Survey galaxies span a broad range in properties between those of galaxies completely dominated by current/recent star formation and those of normal quiescent spirals. We also find evidence indicating that star formation in the local Universe is dominated by galaxies considerably less massive than L *.

Abstract Copyright: RAS

Journal keyword(s): galaxies: evolution - galaxies: fundamental parameters - galaxies: photometry - galaxies: stellar content - infrared: galaxies - radio lines: galaxies

VizieR on-line data: <Available at CDS (J/MNRAS/338/525): table2.dat>

Simbad objects: 153

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Number of rows : 153
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 478-15 Sy2 00 03 09.6087980256 +21 57 36.971989884   15.30 14.62     ~ 212 1
2 LEDA 395 EmG 00 05 38.033 +22 16 56.70   16.5       ~ 15 0
3 NGC 9 EmG 00 08 54.6826469088 +23 49 00.823323000   14.50       ~ 65 0
4 2MASX J00154983+1958476 EmG 00 15 49.836 +19 58 47.66   17.11       ~ 12 0
5 LEDA 73356 AG? 00 17 15.056 +18 46 17.95   16.09       ~ 21 0
6 Z 456-53 AG? 00 17 23.7217233696 +18 05 03.161077584   15.2       ~ 48 0
7 Mrk 1141 EmG 00 18 07.6038267432 +22 28 43.588065900   16.0       ~ 22 0
8 Z 456-59 EmG 00 19 57.340 +19 58 51.80   15.5       ~ 20 0
9 2MASX J00202652+2205166 EmG 00 20 26.529 +22 05 16.63   16.69       ~ 11 0
10 2MASX J00213335+2232310 EmG 00 21 33.3589998072 +22 32 30.840095328   16.83       ~ 12 0
11 MCG+04-02-010 GiG 00 21 33.5114977464 +22 35 31.270240788   14.9       ~ 34 1
12 Z 479-12 GiG 00 21 42.3718994688 +22 18 39.210208812   15.7       ~ 26 0
13 Z 457-13 GiG 00 24 43.6882516224 +21 06 04.350139632   15.5       ~ 41 0
14 2MASX J00260314+1925095 EmG 00 26 03.1960768200 +19 25 10.088044464   16.78       ~ 9 0
15 Z 479-56 EmG 00 40 10.816 +22 42 56.96   14.5       ~ 38 0
16 2MASX J00410887+2315533 EmG 00 41 08.9155330776 +23 15 53.688142440   16.15       ~ 17 0
17 Mrk 1144 AGN 00 42 37.166 +03 14 22.31   17.0       ~ 23 0
18 Z 479-61 EmG 00 42 48.9490397064 +23 29 24.311098464   15.7       ~ 34 0
19 LEDA 2566 AGN 00 42 49.921 +02 36 49.30   16       ~ 20 0
20 NGC 245 EmG 00 46 05.395 -01 43 24.21   13.7   13.3 12.9 ~ 97 0
21 MCG+04-03-003 EmG 00 47 19.401 +23 02 55.41   16       ~ 24 0
22 IC 1586 bCG 00 47 56.301 +22 22 22.51   15.0       ~ 77 0
23 2MASX J00495508+2107284 EmG 00 49 55.1004574200 +21 07 28.795013724   16.86       ~ 12 0
24 Z 384-12 Sy2 00 50 05.2775030712 -01 57 06.544268820   15.5       ~ 26 0
25 Z 480-13 GiG 00 50 12.9840242424 +24 29 51.533140236   15.0       ~ 31 0
26 Z 480-14 EmG 00 50 25.6973234712 +24 31 14.078559108   15.0       ~ 35 0
27 LEDA 3032 Sy1 00 51 47.2867464672 +00 09 40.104040788   18       ~ 21 0
28 LEDA 3034 Sy1 00 51 49.4034133416 +00 33 53.016656040   17.22 16.65     ~ 37 0
29 Z 384-16 Sy1 00 51 59.620 -00 29 12.22   15.8   15.1 15.8 ~ 51 0
30 2MASX J00525775+0022080 Sy1 00 52 57.7969335936 +00 22 07.492632240   16.2       ~ 25 0
31 Mrk 349 EmG 00 53 34.3909668576 +21 30 48.063115836   15.5       ~ 26 0
32 Z 480-19 EmG 00 53 55.257 +24 46 19.72   15.3       ~ 33 0
33 Z 384-40 EmG 00 56 38.9909628642 -01 17 42.350828447   16.0566864 15.2323704     ~ 37 0
34 Z 480-25 EmG 00 57 19.7144077296 +23 53 23.823858480   15.2       ~ 37 0
35 LEDA 3524 Sy1 00 58 55.4706241584 +01 00 17.489313072   17       ~ 31 0
36 LEDA 3530 GiC 00 59 04.10739 +01 00 04.2130   17.2 16.09 16.6 16.6 ~ 42 0
37 Z 481-7 EmG 01 24 36.8554678200 +21 52 59.607650172   15.7       ~ 18 0
38 MCG+04-04-015 EmG 01 37 11.0427538272 +23 13 11.783250156   17       ~ 21 0
39 2MASX J01375893+2257185 EmG 01 37 58.9559189669 +22 57 18.935418053   16.79       ~ 13 0
40 2MASX J01441803+2235052 EmG 01 44 18.038 +22 35 05.28   16.26       ~ 15 0
41 Z 482-15 EmG 01 47 47.7024832440 +25 34 24.919029012   15.2       ~ 27 0
42 LEDA 74026 AG? 01 50 42.650 +23 23 57.63   16.72       ~ 21 0
43 2MASX J01510430+2138401 EmG 01 51 04.304 +21 38 40.17   16.88       ~ 15 0
44 LEDA 1636080 EmG 01 53 41.52 +20 47 42.2   16.66       ~ 14 0
45 Z 482-35 EmG 01 59 15.6844741632 +24 24 59.663302668   14.8       ~ 31 0
46 Z 461-23 EmG 02 00 32.198 +21 17 15.09   14.1       ~ 36 0
47 2MASX J02014911+2409101 EmG 02 01 49.0798017768 +24 09 10.465883964   17.19       ~ 17 0
48 Z 482-50 EmG 02 01 49.1416401384 +23 41 21.784137684   15.5       ~ 23 0
49 NGC 4702 EmG 12 49 01.490 +27 10 44.06   15.0       ~ 44 0
50 LEDA 43445 EmG 12 50 20.22227 +26 44 59.4937   16       ~ 34 0
51 Z 160-20 AGN 12 56 06.097 +27 40 41.17   15.5 13.65 14.92   ~ 125 0
52 2MASX J12562629+2743380 EmG 12 56 26.3035486608 +27 43 38.191969740   16.81       ~ 30 0
53 MCG+05-31-035 EmG 12 57 57.748 +28 03 41.50   16 17.10 17.09   ~ 83 0
54 LEDA 44431 EmG 12 58 16.5450330480 +31 09 32.337302580     15.5     ~ 23 0
55 TT 33 AGN 12 58 18.6318954144 +27 18 38.983019940   16.95 15.94 15.69   ~ 83 0
56 Z 160-64 EmG 12 58 35.335 +27 15 52.92   15.4 15.18 15.14   ~ 106 0
57 LEDA 1787484 EmG 12 58 39.948 +26 45 34.29   16.62 15.57 15.45   ~ 37 0
58 LEDA 1849786 EmG 12 58 43.2239051880 +28 54 36.201466008   15.97 14.38 14.09   ~ 32 0
59 NGC 4858 EmG 12 59 02.0718950520 +28 06 56.228264028 15.33 15.5 15.08 15.16   ~ 126 0
60 Z 160-73 EmG 12 59 05.2918849008 +27 38 40.186270032 14.90 15.1 14.54     ~ 129 0
61 2MASX J12591668+2706218 AGN 12 59 16.6690913184 +27 06 21.982869432   17.09 16.28 15.91   ~ 48 0
62 Z 160-243 AGN 13 00 09.1410758256 +27 51 59.343513912 16.418 16.39 15.51 15.34 14.835 ~ 133 0
63 Z 160-86 EmG 13 00 33.732 +27 38 15.64   15.4 14.54 14.23   ~ 117 0
64 2MASX J13014385+2955367 EmG 13 01 43.8801595992 +29 55 36.578461332   16.21       ~ 22 0
65 NGC 4926A EmG 13 02 07.91760 +27 38 53.9770   15.1       ~ 122 0
66 LEDA 2793632 AGN 13 02 25.6379055840 +28 51 29.002547196   17.19 16.75     ~ 43 0
67 Z 160-128 EmG 13 04 22.6821665160 +28 48 38.602484604   15.3 15.09     ~ 70 0
68 A2 410 QSO 13 04 35.7177814104 +28 37 39.866947968   15.90 15.8     ~ 36 0
69 Mrk 62 EmG 13 05 18.8750488536 +30 16 38.164371600   16.5       ~ 29 0
70 LEDA 1848558 SBG 13 05 45.350 +28 52 16.83   16.64 16.36     ~ 39 0
71 MCG+05-31-132 AGN 13 06 36.4210010904 +27 52 22.830669012   15.5       ~ 79 0
72 2MASS J13063701+2814046 EmG 13 06 37.0628924952 +28 14 05.015647392   18.57       ~ 14 0
73 Z 160-151 SBG 13 09 16.08763 +29 22 03.4744   15.1 14.88 15.60   ~ 75 0
74 LEDA 3803199 EmG 13 09 21.7649813496 +30 55 22.373668704   16.25       ~ 16 0
75 NGC 5000 SBG 13 09 47.454 +28 54 25.07   14.0 13.41     ~ 182 1
76 NGC 5004B SBG 13 10 47.6439019080 +29 42 35.579084040   15.3 14.67     ~ 78 0
77 NGC 5004C SBG 13 11 01.6918807776 +29 34 42.043580580   14.60 14.20 14.72   ~ 111 1
78 2MASX J13131011+3011289 EmG 13 13 10.12520 +30 11 29.0007   16.51       ~ 17 0
79 Z 160-170 EmG 13 15 08.2132550208 +30 24 13.722973308   15.656       ~ 61 0
80 2MASX J13150930+2938103 SBG 13 15 09.3330234504 +29 38 10.222775808   16.07 15.35     ~ 24 0
81 Ton 151 AGN 13 16 03.915 +29 22 54.05   16.71 16.35     ~ 79 0
82 2MASX J13164423+2812001 EmG 13 16 44.2473533184 +28 12 00.346739220   16       ~ 20 0
83 LEDA 1800707 EmG 13 22 43.27669 +27 11 53.6288   17       ~ 18 0
84 LEDA 140180 SBG 13 26 25.0618826160 +29 10 31.695940992   17.74 17.18     ~ 35 0
85 Z 161-52 H2G 13 26 51.2684227152 +26 35 28.478621184   15.1       ~ 54 0
86 SDSS J133345.31+284512.0 EmG 13 33 45.31499 +28 45 12.0740   18.86 18.26     ~ 25 0
87 Z 163-71 bCG 14 31 08.987 +27 14 14.25   15.2       ~ 68 0
88 LEDA 1780105 EmG 14 31 46.9009379904 +26 32 37.388220108   17.31       ~ 13 0
89 LEDA 1870693 EmG 14 32 55.41806 +29 34 29.4381   16.64 16.12     ~ 20 0
90 Z 163-78 EmG 14 33 20.7853654488 +28 41 36.280375764   15.5       ~ 27 0
91 UCM 1431+2702 EmG 14 33 45.1453091592 +26 49 15.115771920   16.57       ~ 15 0
92 LEDA 2793644 EmG 14 33 50.02320 +29 34 08.6880   17.8 17.42     ~ 24 0
93 2MASX J14340519+2801218 EmG 14 34 05.2284567432 +28 01 21.826499196   16.92       ~ 13 0
94 IC 4461 H2G 14 35 01.8801546744 +26 32 38.400300888   15.3       ~ 34 0
95 2MASX J14430136+2458391 EmG 14 43 01.3526952696 +24 58 39.416083176   16.37       ~ 13 0
96 UGC 9489 AGN 14 43 02.6037120312 +25 09 08.422398792   16.64       ~ 28 0
97 IC 4497 EmG 14 44 20.826 +28 33 02.82   15.1       ~ 29 0
98 Z 164-21 EmG 14 45 55.547 +28 31 36.05   15.4       ~ 30 0
99 Z 134-30 EmG 14 46 01.7996188800 +25 35 45.908838096   15.4       ~ 35 0
100 LEDA 1858074 G 14 46 45.6236957904 +29 10 34.596206976   16.42 16.08     ~ 24 0
101 LEDA 3089342 EmG 14 54 22.2279743928 +27 42 04.850611956   16.32       ~ 27 0
102 Z 106-10 AGN 15 08 21.5690310072 +19 11 31.659374148   15.6       ~ 23 0
103 Z 106-23 rG 15 15 48.331 +20 01 20.81   15.6       ~ 31 0
104 Z 136-42 AGN 15 39 27.5066036280 +24 56 51.492674508   15.57 14.80     ~ 63 0
105 LEDA 3857376 EmG 16 00 08.1731878056 +14 15 30.024932616   16.65       ~ 11 0
106 UCM 1612+1308 EmG 16 15 17.02165 +13 01 33.0873   18.05       ~ 22 0
107 UCM 1646+2725 EmG 16 48 35.3378500104 +27 20 23.409324204   18.16       ~ 14 0
108 Z 169-4 SBG 16 49 05.2713357288 +29 45 31.652317296   15.45 14.80     ~ 42 0
109 Z 169-5 G 16 49 36.9489448008 +27 24 14.010326784   15.6       ~ 22 0
110 Mrk 1108 rG 16 50 47.879 +28 50 44.28   15.44 14.99     ~ 36 0
111 IC 4630 EmG 16 55 09.5799007728 +26 39 46.541919240   14.8       ~ 57 0
112 LEDA 1827348 EmG 16 56 50.49 +28 08 16.2   18.06       ~ 10 0
113 2MASX J16585240+2739422 GiC 16 58 52.4118538776 +27 39 41.989912632   16.84       ~ 14 0
114 IC 5242 EmG 22 41 15.2067009744 +23 24 24.642366696   14.7       ~ 40 0
115 Z 452-43 SyG 22 41 55.9547870544 +20 15 41.376301128   15.28 14.65     ~ 65 0
116 Z 475-1 AGN 22 52 34.7122076328 +24 43 49.401829632   15.69 15.22     ~ 101 0
117 2MASX J22534409+2408135 EmG 22 53 44.1010160568 +24 08 13.194602376   16.36       ~ 12 0
118 2MASX J22553130+2236003 EmG 22 55 31.3433568696 +22 36 00.597669444   16       ~ 17 0
119 UGC 12265 PaG 22 57 35.6 +19 47 12           ~ 32 0
120 UGC 12265 N GiP 22 57 35.976 +19 47 25.66   14.5       ~ 44 0
121 LEDA 1602373 EmG 22 57 43.97 +19 42 06.9   16.74       ~ 16 0
122 Z 453-36 EmG 22 58 49.9142766000 +20 17 56.244263604   15.3       ~ 26 0
123 Mrk 522 Sy2 23 00 19.0988664624 +16 22 58.127576304   16.40       ~ 24 0
124 Z 453-46 EmG 23 01 06.900 +19 36 31.59   15.2       ~ 28 0
125 2MASX J23031711+2031119 EmG 23 03 17.0857991472 +20 31 12.094416120   16.53       ~ 15 0
126 UCM 2302+2053 EmG 23 05 23.67 +21 09 41.6   17.97       ~ 10 0
127 Z 453-67 EmG 23 05 35.728 +19 12 31.31   15.7       ~ 26 0
128 LEDA 1520649 EmG 23 06 55.260 +16 56 15.17   17.56       ~ 18 0
129 2MASX J23072893+1637377 EmG 23 07 28.8992579976 +16 37 38.058055104   16.69 14.60     ~ 11 0
130 Z 454-1 EmG 23 08 50.852 +20 04 10.41   15.70       ~ 37 0
131 2MASX J23123895+1816380 EmG 23 12 38.9754023856 +18 16 37.751337156   16.76       ~ 13 0
132 LAMOST J231538.86+185817.7 EmG 23 15 38.8644672720 +18 58 17.634947484   16.59       ~ 11 0
133 IC 5298 Sy2 23 16 00.6756811155 +25 33 24.081139422   15.0       ~ 205 0
134 LAMOST J231800.39+193955.9 EmG 23 18 00.42 +19 39 56.4   17.22       ~ 11 0
135 Z 475-60 EmG 23 18 38.350 +25 13 58.57   14.0       ~ 80 1
136 Z 475-61 EmG 23 18 40.4154035592 +25 15 54.533901420   15.7       ~ 21 0
137 NGC 7620 AGN 23 20 05.6852313504 +24 13 16.129502148   13.5       ~ 90 0
138 2MASX J23221930+2250391 EmG 23 22 19.3206325440 +22 50 38.910359004   16.5       ~ 15 0
139 2MASX J23222083+2300401 EmG 23 22 20.8017640032 +23 00 40.203067284   15.69       ~ 12 0
140 Z 476-27 EmG 23 23 21.8973841560 +24 45 03.348818964   15.3       ~ 39 0
141 2MASX J23240813+2206084 EmG 23 24 08.137 +22 06 08.43   16.55       ~ 11 0
142 Z 476-30 G 23 24 26.038 +25 23 06.88   15.0       ~ 31 0
143 2MASX J23252346+2234403 G 23 25 23.5059820776 +22 34 40.309176432   17.69       ~ 15 0
144 NGC 7664 GiG 23 26 39.7787170248 +25 04 48.873107316   13.30       ~ 154 0
145 NGC 7678 AGN 23 28 27.8628511800 +22 25 16.568913432   15.3       ~ 212 1
146 LEDA 85483 AG? 23 28 48.413 +24 52 26.33   16.04       ~ 27 0
147 Z 476-55 EmG 23 30 09.7 +25 31 56   15.0       ~ 57 0
148 Z 476-60 EmG 23 31 48.3407509152 +24 44 06.384354720   15.7       ~ 22 0
149 2MASX J23320570+2528435 EmG 23 32 05.7068649072 +25 28 43.157572680   17.00       ~ 23 0
150 2MASX J23342048+2230370 EmG 23 34 20.4628816896 +22 30 37.587644712   17.63       ~ 10 0
151 2MASX J23353337+2304545 EmG 23 35 33.377 +23 04 54.52   17.45       ~ 10 0
152 UCM 2348+2407 EmG 23 51 25.67 +24 24 12.2   17.93       ~ 9 0
153 2MASX J23533957+2337576 EmG 23 53 39.5633928072 +23 37 57.286104312   18.56       ~ 13 0

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