2017A&A...607A.110L

Query : 2017A&A...607A.110L

2017A&A...607A.110L - Astronomy and Astrophysics, volume 607A, 110-110 (2017/11-1)

The role of molecular gas in galaxy transition in compact groups.

LISENFELD U., ALATALO K., ZUCKER C., APPLETON P.N., GALLAGHER S., GUILLARD P. and JOHNSON K.

Abstract (from CDS):

Compact groups (CGs) provide an environment in which interactions between galaxies and with the intra-group medium enable and accelerate galaxy transitions from actively star forming to quiescent. Galaxies in transition from active to quiescent can be selected, by their infrared (IR) colors, as canyon or infrared transition zone (IRTZ) galaxies. We used a sample of CG galaxies with IR data from the Wide Field Infrared Survey Explorer (WISE) allowing us to calculate the stellar mass and star formation rate (SFR) for each galaxy. Furthermore, we present new CO(1-0) data for 27 galaxies and collect data from the literature to calculate the molecular gas mass for a total sample of 130 galaxies. This data set allows us to study the difference in the molecular gas fraction (Mmol/M*) and star formation efficiency (SFE=SFR/Mmol) between active, quiescent, and transitioning (i.e., canyon and IRTZ) galaxies. We find that transitioning galaxies have a mean molecular gas fraction and a mean SFE that are significantly lower than those of actively star-forming galaxies. The molecular gas fraction is higher than that of quiescent galaxies, whereas the SFE is similar. These results indicate that the transition from actively star-forming to quiescent in CG galaxies goes along with a loss of molecular gas, possibly due to tidal forces exerted from the neighboring galaxies or a decrease in the gas density. In addition, the remaining molecular gas loses its ability to form stars efficiently, possibly owing to turbulence perturbing the gas,as seen in other, well-studied examples such as Stephan's Quintet and HCG 57. Thus, the amount and properties of molecular gas play a crucial role in the environmentally driven transition of galaxies from actively star forming to quiescent.

Abstract Copyright: © ESO, 2017

Journal keyword(s): ISM: molecules - galaxies: interactions - galaxies: evolution - galaxies: ISM - galaxies: star formation - galaxies: groups: general - galaxies: groups: general

VizieR on-line data: <Available at CDS (J/A+A/607/A110): table2.dat>

Simbad objects: 136

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Number of rows : 136
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 MCG+02-01-009 AG? 00 01 13.3051746288 +13 08 38.132079252   16.01   15.46   ~ 39 0
2 NGC 7803 GiG 00 01 19.9689164664 +13 06 40.486549320   13.8   12.62   ~ 92 0
3 Mrk 934 GiG 00 01 26.032 +13 06 46.59   15.3   14.28   ~ 54 0
4 NGC 70 Sy2 00 18 22.5674575200 +30 04 46.348819392   14.5       ~ 69 0
5 LEDA 1625 G 00 26 05.9519232000 +25 43 09.291469620   15.68   13.85   ~ 24 0
6 Mrk 552 GiG 00 31 18.844 +08 28 30.33   15.0   13.40   ~ 76 0
7 ESO 540-1 Sy1 00 34 13.6 -21 26 24   13.66   12.36 13.5 ~ 102 0
8 NGC 190 GiC 00 38 54.6912306264 +07 03 45.792267552   15.08   13.39   ~ 46 0
9 2MASX J00391023-0823499 G 00 39 10.2083180712 -08 23 49.539328944   16.16   14.18   ~ 19 0
10 NGC 192 rG 00 39 13.4 +00 51 51   13.9   11.97   ~ 135 0
11 NGC 197 GiP 00 39 18.7935711480 +00 53 31.087552704   14.85   13.39   ~ 58 0
12 NGC 201 EmG 00 39 34.8489575280 +00 51 35.886502080   14.7   12.41   ~ 103 0
13 NGC 232 Sy2 00 42 45.814 -23 33 40.69   14.43   12.78   ~ 154 0
14 NGC 529 GiG 01 25 40.2853500672 +34 42 46.858807800   13.1   11.68   ~ 101 0
15 NGC 531 GiG 01 26 18.7951667304 +34 45 14.685578460   14.9   13.23   ~ 54 0
16 NGC 536 AGN 01 26 21.7805515464 +34 42 11.066529348   13.2   11.81   ~ 129 0
17 NGC 542 GiG 01 26 30.8394126528 +34 40 31.847585556   15.4   14.23   ~ 60 0
18 MCG-01-06-019 EmG 01 59 48.713 -07 01 53.13   17.68   14.85   ~ 24 0
19 UGC 1618 GiG 02 07 37.5133971288 +02 10 50.646844884   15.3   13.69   ~ 48 0
20 UGC 1618 B G 02 07 37.7844257160 +02 11 24.907728804   16.73   15.35   ~ 21 0
21 UGC 1624 GiG 02 07 53.0841015768 +02 10 03.087912684   15.2   13.08   ~ 48 0
22 NGC 833 Sy2 02 09 20.8490871072 -10 07 59.003785884   14.02 13.00 12.75   ~ 191 0
23 NGC 835 Sy2 02 09 24.606 -10 08 09.31   13.29 12.45 12.24   ~ 206 0
24 NGC 838 LIN 02 09 38.562 -10 08 46.12   13.72   12.65   ~ 195 0
25 NGC 839 GiG 02 09 42.8 -10 11 02   13.98 11.42 12.70   ~ 151 0
26 MCG-02-07-074 EmG 02 42 41.942 -12 25 38.79   15.79   14.44   ~ 36 0
27 MCG-02-07-075 GiG 02 42 46.757 -12 23 52.50   15.58   14.25   ~ 27 0
28 NGC 1098 EmG 02 44 53.6656447200 -17 39 32.774199588   13.62   12.11   ~ 41 0
29 NGC 1099 EmG 02 45 18.025 -17 42 30.16   13.98   12.59   ~ 58 0
30 NGC 1100 Sy2 02 45 36.0788905944 -17 41 20.193518400   14.03   12.56   ~ 45 0
31 NGC 1189 GiP 03 03 24.48 -15 37 24.5   13.8   13.5 13.4 ~ 55 0
32 NGC 1199 GiP 03 03 38.4220343160 -15 36 48.461862600   13.99 12.97 12.31 11.59 ~ 184 1
33 MCG-02-08-050 GiG 03 06 55.210 -09 37 42.90   16.66   14.54   ~ 39 0
34 NGC 1214 Sy1 03 06 55.9415492400 -09 32 38.450810976   15.13   13.45   ~ 52 0
35 NGC 1215 GiG 03 07 09.4626542856 -09 35 33.695780136   14.0   13.27 13.6 ~ 48 0
36 NGC 1216 GiG 03 07 18.3927342768 -09 36 45.561419820   16.00   13.67   ~ 50 0
37 NVSS J032042-010628 rG 03 20 42.956 -01 06 31.15   14.70   13.63   ~ 82 0
38 UGC 2691 GiG 03 20 45.4171166448 -01 02 40.908067368   14.9   12.33   ~ 48 0
39 6dFGS gJ042718.6-101823 GiC 04 27 18.5523244800 -10 18 22.771878156   16.31   14.91   ~ 23 0
40 MCG+00-12-051 GiG 04 36 18.6262896600 -02 49 53.030942076   13.79   11.29   ~ 35 0
41 LEDA 15624 AG? 04 36 23.3795427648 -02 48 00.099203508   15.87   14.70   ~ 19 0
42 Z 393-45 Sy2 04 36 30.2724949056 -02 51 59.098177836   14.33   12.59   ~ 40 0
43 2MASX J05014535-1525503 G 05 01 45.3818288640 -15 25 50.464726860   17.59   15.76   ~ 19 0
44 LEDA 16863 G 05 10 45.2 +18 01 11   18.06   14.85   ~ 29 0
45 LEDA 16867 G 05 10 47.6166 +18 01 10.814   16.89   13.69   ~ 51 1
46 VV 169c GiG 05 21 49.7483260680 +06 40 37.493335992   17.41   14.77   ~ 28 0
47 UGC 4856 rG 09 13 32.834 +30 00 00.31   15.2   13.33   ~ 81 0
48 MCG+05-22-016 GiG 09 13 33.875 +30 00 51.45   16.41   15.87   ~ 41 0
49 NGC 2783 AGN 09 13 39.4766036016 +29 59 34.601211960   13.9   12.05   ~ 130 1
50 NGC 2831 rG 09 19 45.4837813104 +33 44 42.011689848   14.27 14.7     ~ 53 0
51 NVSS J092734+121613 rG 09 27 34.559 +12 16 09.40   16.13   14.53   ~ 38 0
52 UGC 5044 IG 09 27 43.5280114656 +12 17 15.099939096   15.43   13.87   ~ 58 1
53 2MASX J09292772-0120442 G 09 29 27.7178023752 -01 20 44.783047104   17.42   15.74   ~ 14 0
54 MCG-01-25-009 GiG 09 38 53.610 -04 51 36.58   15.82   13.66   ~ 54 0
55 MCG-01-25-012 GiG 09 38 54.961 -04 51 57.31   15.19   13.24   ~ 46 0
56 MCG-01-25-011 GiG 09 38 55.2813694056 -04 51 28.652049396   17.36   15.41   ~ 38 0
57 MCG-01-25-010 Sy1 09 38 55.763 -04 50 13.45   15.20   13.54   ~ 52 0
58 6dFGS gJ101107.5-000232 rG 10 11 07.5583614480 -00 02 31.668949284   15.5   14.76   ~ 28 0
59 6dFGS gJ101119.9-000122 GiG 10 11 19.8918723192 -00 01 22.589330124   15.4   14.40   ~ 31 0
60 2MASX J10190527+5906200 G 10 19 05.3251305120 +59 06 19.902507084   16.95   15.33   ~ 15 0
61 UGC 5564 G 10 19 13.7395543632 +59 07 52.114600236   15.87   14.14   ~ 30 0
62 MCG+03-27-008 AGN 10 22 12.8735281488 +17 51 13.604350068   16.95   15.29   ~ 17 0
63 UGC 5644 LIN 10 25 46.2588993888 +13 43 00.614401068   15.29   13.56   ~ 61 0
64 MCG+02-27-015 G 10 25 48.9962904600 +13 45 11.236329504   17.58   16.33   ~ 28 0
65 ESO 501-59 Sy2 10 37 49.5111941472 -27 07 16.163757372   14.21 13.55 13.13   ~ 64 0
66 IC 2759 LIN 11 22 14.2109085816 +24 18 00.446900904   15.5   13.78   ~ 34 0
67 MCG+04-27-036 LIN 11 26 18.7338081792 +21 05 46.406826564   15.54   13.88   ~ 31 0
68 IC 700 GiG 11 29 15.3001498104 +20 34 59.400213672   14.16   13.94   ~ 47 0
69 LEDA 35573 G 11 32 05.67480 +70 48 38.4372   17.43   15.31   ~ 19 0
70 VV 150c G 11 32 35.3340297048 +52 56 50.279148348   17.01   15.32   ~ 37 0
71 Mrk 176 Sy2 11 32 40.2448971432 +52 57 01.289256768   15.50 14.61 13.52   ~ 237 2
72 NGC 3746 GiG 11 37 43.6219930632 +22 00 35.372362716   15.3   13.45   ~ 63 1
73 NGC 3748 GiG 11 37 49.0692336480 +22 01 34.201908732   15.5   14.10   ~ 46 1
74 HCG 57 CGG 11 37 50.5 +21 59 06     15.4     ~ 84 1
75 NGC 3753 AGN 11 37 53.783 +21 58 51.82   14.6   13.19   ~ 67 1
76 NGC 3754 LIN 11 37 54.9243326832 +21 59 07.911508128   15.2   14.30   ~ 48 1
77 NGC 3817 LIN 11 41 52.9486569792 +10 18 15.783771096   14.4   13.24   ~ 65 0
78 NGC 3820 GiC 11 42 04.907 +10 23 03.30   15.59   14.33   ~ 44 0
79 NGC 3822 Sy1 11 42 11.0963209488 +10 16 39.965991204   13.7   12.97   ~ 131 0
80 NGC 3825 LIN 11 42 23.7302541144 +10 15 50.919348420   13.8   12.52   ~ 77 0
81 IC 736 GiG 11 48 20.1140766552 +12 42 59.635098360   15.3   14.22   ~ 50 0
82 IC 737 GiG 11 48 27.5480690496 +12 43 38.466700032   14.7   13.48   ~ 50 0
83 2MASX J12025666+5141437 G 12 02 56.6413241064 +51 41 43.372944708   17.24   15.37   ~ 10 0
84 NGC 4169 Sy2 12 12 18.7701840312 +29 10 45.851425968   12.9 12.34 11.67   ~ 142 1
85 NGC 4175 AGN 12 12 31.086 +29 10 08.06   14.2 13.45 12.71   ~ 115 0
86 NGC 4410 LIN 12 26 28.2946646976 +09 01 11.500520016   13.6 13.20     ~ 113 1
87 NGC 4614 Sy1 12 41 31.4656424088 +26 02 33.676303884   14.2       ~ 76 0
88 2MASX J13254519-0351518 G 13 25 45.1940513784 -03 51 51.445389420   15.58   13.89   ~ 17 0
89 MCG-01-35-013 GiG 13 48 59.454 -07 11 41.75   15.26   13.57   ~ 49 0
90 NGC 5306 GiG 13 49 11.4298022808 -07 13 27.840105444   13.43   11.73   ~ 40 1
91 MCG-01-35-015 Sy2 13 49 12.2540967192 -07 12 32.548536216   15.83   14.56   ~ 24 0
92 NGC 5350 GiP 13 53 21.6232753416 +40 21 50.186768184   12.4   10.99   ~ 231 1
93 NGC 5353 GiP 13 53 26.6998 +40 16 58.872   11.8   10.57   ~ 288 1
94 NGC 5354 LIN 13 53 26.7262413240 +40 18 09.928163700   12.3   10.64   ~ 158 0
95 NGC 5355 GiP 13 53 45.5694778488 +40 20 19.254210180   14.0   13.08   ~ 117 0
96 VV 281c Sy2 13 55 28.3843169016 +25 04 24.777936948   17.04   15.40   ~ 16 0
97 UGC 8842 EmG 13 55 29.627 +25 04 26.12   15.3   14.19   ~ 53 0
98 2MASX J13553436+2502589 EmG 13 55 34.3871612400 +25 02 59.155400544   16.09   14.52   ~ 46 0
99 MCG+02-36-018 GiG 14 02 55.0784726448 +09 20 59.202034944   15.5       ~ 17 0
100 UGC 8990 GiG 14 04 10.0307585760 +33 20 14.943043428   15.30   13.66   ~ 29 0
101 IC 4371 Sy2 14 04 10.8686344416 +33 18 28.063908180   15.26   13.71   ~ 30 0
102 MCG+06-31-065 GiG 14 04 20.4169403976 +33 19 17.155853220   16.17   14.85   ~ 19 0
103 NGC 5008 LIN 14 10 57.2358065376 +25 29 50.062553340   14.8   13.28   ~ 60 0
104 IC 4382 AGN 14 11 02.5369263336 +25 31 09.457908528   15.4   14.21   ~ 49 0
105 2MASX J15213037+2111261 G 15 21 30.4060754496 +21 11 26.180364264   15.32   13.49   ~ 30 0
106 2MASX J15213882+2110374 G 15 21 38.7877702896 +21 10 37.107247656   16.67   15.10   ~ 17 0
107 MCG+04-38-005 GiG 15 59 10.8358913184 +20 45 43.819011072   13.4   14.21   ~ 68 0
108 MCG+04-38-006 GiG 15 59 11.156 +20 45 17.02   13.4   13.46   ~ 75 0
109 MCG+04-38-007 GiG 15 59 11.875 +20 44 49.71   16.89   16.74   ~ 56 0
110 NGC 6027 GiG 15 59 12.542 +20 45 48.07   13.4   13.07   ~ 108 2
111 2MFGC 12823 G 15 59 19.127 +65 13 57.95   15.66   14.25   ~ 26 0
112 NGC 6161 G 16 28 20.562 +32 48 34.80   15.74   14.53   ~ 38 0
113 NGC 6163 EmG 16 28 27.9128867448 +32 50 46.922804556   15.4   13.66   ~ 43 0
114 2MASX J18501841+7321055 GiG 18 50 18.4183398432 +73 21 05.158069164   15.77   13.73   ~ 26 0
115 2MASX J18502610+7320435 GiG 18 50 26.1471123144 +73 20 43.008822096   16.26   14.24   ~ 16 0
116 NGC 6961 GiG 20 47 10.5086684664 +00 21 47.894125140   14.8       ~ 27 0
117 MCG-01-53-014 AG? 20 52 12.751 -05 47 53.88   15.96   15.17   ~ 41 0
118 NGC 6976 AG? 20 52 26.0260763016 -05 46 20.342324820   14.95   13.96   ~ 51 0
119 NGC 6977 LIN 20 52 29.7023914056 -05 44 45.953608524   14.28   12.73   ~ 65 0
120 NGC 6978 LIN 20 52 35.4347594760 -05 42 40.047186780   14.22   12.67   ~ 84 0
121 NGC 7172 Sy2 22 02 01.897 -31 52 11.60   12.72 13.61 11.15 25.10 ~ 529 1
122 NGC 7173 GiP 22 02 03.1741852512 -31 58 25.338407412   12.10   10.59   ~ 136 0
123 NGC 7214 Sy1 22 09 07.6631604816 -27 48 34.160960772   12.48 14.10 11.40   ~ 138 0
124 NAME Stephan's Quintet CGG 22 35 57.5 +33 57 36           ~ 439 1
125 NGC 7318B GiP 22 35 58.3903354632 +33 57 57.827617524   14.06   12.47   ~ 138 0
126 NGC 7319 Sy2 22 36 03.602 +33 58 33.18   14.57 13.53 12.65   ~ 293 0
127 NGC 7547 GiG 23 15 03.4468657032 +18 58 24.094165512   14.9   12.92   ~ 56 0
128 NGC 7550 LIN 23 15 16.0606 +18 57 41.284   13.9   11.85   ~ 126 1
129 NGC 7549 GiG 23 15 17.285 +19 02 29.92   14.1   12.79   ~ 122 0
130 MCG+01-59-046 G 23 19 27.8359540728 +09 29 40.355871360   16.38 15.38 14.66   ~ 44 0
131 VV 20b G 23 19 31.1134732704 +09 30 11.002447872   17.23 16.14 15.37   ~ 33 0
132 Z 406-67 G 23 19 33.787 +09 29 41.56   16.12 15.22 14.63   ~ 38 0
133 NGC 7674 Sy2 23 27 56.6973043968 +08 46 44.253707772 13.84 13.92 13.23 12.64   ~ 700 4
134 MCG+01-59-081 G 23 27 58.7553926496 +08 46 57.872148456   16.10   14.38   ~ 61 0
135 LEDA 71507 G 23 28 00.2 +08 46 02   17.13   16.10   ~ 32 0
136 IC 5359 Sy2 23 47 37.8658531296 -02 19 00.173670924   15.86   14.17   ~ 44 0

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