2024A&A...683A.205E

Query : 2024A&A...683A.205E

2024A&A...683A.205E - Astronomy and Astrophysics, volume 683A205 (2024/3-1)

MAGIC: MUSE gAlaxy Groups In COSMOS - A survey to probe the impact of environment on galaxy evolution over the last 8 Gyr.

EPINAT B., CONTINI T., MERCIER W., CIESLA L., LEMAUX B.C., JOHNSON S.D., RICHARD J., BRINCHMANN J., BOOGAARD L.A., CARTON D., MICHEL-DANSAC L., BACON R., KRAJNOVIC D., FINLEY H., SCHROETTER I., VENTOU E., ABRIL-MELGAREJO V., BOSELLI A., BOUCHE N.F., KOLLATSCHNY W., KOVAC K., PAALVAST M., SOUCAIL G., URRUTIA T. and WEILBACHER P.M.

Abstract (from CDS):

Context. Galaxies migrate along filaments of the cosmic web from small groups to clusters, which creates the appearance that the evolution of their properties speeds up as environments get denser.
Aims. We introduce the MUSE gAlaxy Groups in COSMOS (MAGIC) survey, which was built to study the impact of environment on galaxy evolution down to low stellar masses over the last 8 Gyr.
Methods. The MAGIC survey consists of 17 Multi-Unit Spectrocopic Exporer (MUSE) fields targeting 14 massive, known structures at intermediate redshift (0.3 < z < 0.8) in the COSMOS area, with a total on-source exposure of 67 h. We securely measured the redshifts for 1419 sources and identified 76 galaxy pairs and 67 groups of at least three members using a friends-of-friends algorithm. The environment of galaxies is quantified from group properties, as well as from global and local density estimators.
Results. The MAGIC survey has increased the number of objects with a secure spectroscopic redshift over its footprint by a factor of about 5 compared to previous extensive spectroscopic campaigns on the COSMOS field. Most of the new redshifts have apparent magnitudes in the z++ band $ z_{\mathrm{app}}^{++} > 21.5 $. The spectroscopic redshift completeness is high: in the redshift range of [O II] emitters (0.25 ≤ z < 1.5), where most of the groups are found, it globally reaches a maximum of 80% down to $ z_{\mathrm{app}}^{++}=25.9 $, and locally decreases from ∼100% to ∼50% in magnitude bins from $ z_{\mathrm{app}}^{++}=23{-}24 $ to $ z_{\mathrm{app}}^{++}=25.5 $. We find that the fraction of quiescent galaxies increases with local density and with the time spent in groups. A morphological dichotomy is also found between bulge-dominated quiescent and disk-dominated star-forming galaxies. As environment gets denser, the peak of the stellar mass distribution shifts towards M⋆ > 1010 M⊙, and the fraction of galaxies with M⋆ < 109 M⊙ decreases significantly, even for star-forming galaxies. We also highlight peculiar features such as close groups, extended nebulae, and a gravitational arc.
Conclusions. Our results suggest that galaxies are preprocessed in groups of increasing mass before entering rich groups and clusters. We publicly release two catalogs containing the properties of galaxies and groups, respectively.

Abstract Copyright: © The Authors 2024

Journal keyword(s): catalogs - galaxies: clusters: general - galaxies: distances and redshifts - galaxies: evolution - galaxies: groups: general - galaxies: high-redshift

VizieR on-line data: <Available at CDS (J/A+A/683/A205): group.dat galaxy.dat>

Nomenclature: Text, group.dat: [ECM2024] MGrNNN N=143. Text, galaxy.dat: [ECM2024] NNN-CGrNNN N=2471.

Status at CDS : All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 164

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Number of rows : 164
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 NAME Hubble Ultra Deep Field reg 03 32 39.0 -27 47 29           ~ 1900 0
2 [KLI2009] 116 GrG 09 58 53.6 +01 54 48           ~ 3 0
3 [ECM2024] MGr9 PaG 09 58 53.760 +01 55 27.84           ~ 1 0
4 [ECM2024] MGr17 GrG 09 58 54.480 +01 55 07.68           ~ 1 0
5 [ECM2024] MGr91 PaG 09 59 08.352 +02 10 14.52           ~ 1 0
6 [ECM2024] MGr15 GrG 09 59 09.360 +02 10 16.32           ~ 1 0
7 [KLI2012] 23 ClG 09 59 09.79 +02 09 45.5           ~ 2 0
8 [ECM2024] MGr108 GrG 09 59 09.912 +02 10 08.40           ~ 1 0
9 [ECM2024] MGr113 GrG 09 59 10.896 +02 10 18.84           ~ 1 0
10 [ECM2024] MGr52 GrG 09 59 11.544 +02 09 39.96           ~ 1 0
11 [ECM2024] MGr6 PaG 09 59 11.712 +02 10 08.76           ~ 1 0
12 [ECM2024] MGr59 PaG 09 59 12.216 +02 10 01.56           ~ 1 0
13 [ECM2024] MGr79 PaG 09 59 14.520 +01 49 36.12           ~ 1 0
14 [ECM2024] MGr33 GrG 09 59 15.768 +01 49 26.04           ~ 1 0
15 [ECM2024] MGr129 PaG 09 59 16.128 +01 49 09.84           ~ 1 0
16 [ECM2024] MGr50 GrG 09 59 16.464 +01 49 29.64           ~ 1 0
17 [ECM2024] MGr69 GrG 09 59 16.800 +01 49 06.96           ~ 1 0
18 [AFH2012] 39 GrG 09 59 16.91 +01 49 29.8           ~ 7 0
19 [ECM2024] MGr120 GrG 09 59 17.592 +01 49 25.32           ~ 1 0
20 [ECM2024] MGr123 PaG 09 59 24.360 +02 29 30.12           ~ 1 0
21 [ECM2024] MGr97 PaG 09 59 24.480 +02 29 39.84           ~ 1 0
22 [ECM2024] MGr135 PaG 09 59 25.344 +02 29 19.68           ~ 1 0
23 [ECM2024] MGr32 PaG 09 59 25.368 +02 29 35.16           ~ 1 0
24 [ECM2024] MGr10 PaG 09 59 25.896 +02 29 56.40           ~ 1 0
25 [ECM2024] MGr67 GrG 09 59 26.064 +02 29 29.04           ~ 1 0
26 [ECM2024] MGr107 GrG 09 59 26.208 +02 29 27.24           ~ 1 0
27 [ECM2024] MGr119 PaG 09 59 26.208 +02 29 51.00           ~ 1 0
28 [ECM2024] MGr141 PaG 09 59 26.400 +02 29 22.20           ~ 1 0
29 [ECM2024] MGr99 PaG 09 59 26.784 +02 29 55.32           ~ 1 0
30 [KLI2012] 34 GrG 09 59 30.64 +02 30 08.4           ~ 6 0
31 [FKC2008] COSMOS 5939+3044 gLS 09 59 39.1 +02 30 44           ~ 4 0
32 [ECM2024] MGr140 GrG 09 59 39.192 +02 30 43.92           ~ 1 0
33 [ECM2024] MGr38 PaG 09 59 39.192 +02 31 57.72           ~ 1 0
34 [KLI2012] 173 ClG 09 59 39.63 +02 32 51.4           ~ 2 0
35 [ECM2024] MGr5 PaG 09 59 39.840 +02 31 14.16           ~ 1 0
36 [ECM2024] MGr76 GrG 09 59 40.512 +02 30 44.28           ~ 1 0
37 [ECM2024] MGr47 PaG 09 59 40.536 +02 30 14.76           ~ 1 0
38 [ECM2024] MGr78 PaG 09 59 40.584 +02 32 04.56           ~ 1 0
39 [ECM2024] MGr118 PaG 09 59 40.680 +02 30 52.56           ~ 1 0
40 CDGS 47 GrG 09 59 40.70 +02 31 06.1           ~ 24 0
41 [ECM2024] MGr121 PaG 09 59 40.728 +02 31 21.72           ~ 1 0
42 [ECM2024] MGr126 PaG 09 59 40.776 +02 30 46.80           ~ 1 0
43 [ECM2024] MGr54 PaG 09 59 40.944 +02 32 13.56           ~ 1 0
44 [ECM2024] MGr133 PaG 09 59 40.968 +02 30 33.12           ~ 1 0
45 [ECM2024] MGr112 GrG 09 59 41.160 +02 31 09.84           ~ 1 0
46 [IPS2016] W1 GrG 09 59 41.2 +02 31 03           ~ 2 0
47 [ECM2024] MGr114 GrG 09 59 41.184 +02 32 12.12           ~ 1 0
48 [ECM2024] MGr98 GrG 09 59 41.352 +02 31 21.72           ~ 1 0
49 [ECM2024] MGr11 GrG 09 59 41.472 +02 31 15.96           ~ 1 0
50 [ECM2024] MGr40 GrG 09 59 41.712 +02 32 09.24           ~ 1 0
51 [ECM2024] MGr48 GrG 09 59 41.760 +02 31 59.52           ~ 1 0
52 [ECM2024] MGr29 PaG 09 59 41.928 +02 31 17.04           ~ 1 0
53 [ECM2024] MGr81 GrG 09 59 42.096 +02 31 35.04           ~ 1 0
54 [ECM2024] MGr77 PaG 09 59 42.312 +02 31 14.88           ~ 1 0
55 [ECM2024] MGr2 GrG 09 59 42.480 +02 31 48.36           ~ 1 0
56 [ECM2024] MGr95 PaG 09 59 42.864 +02 32 06.36           ~ 1 0
57 [ECM2024] MGr28 GrG 09 59 42.984 +02 31 37.92           ~ 1 0
58 [ECM2024] MGr25 GrG 09 59 43.008 +02 31 10.20           ~ 1 0
59 [ECM2024] MGr92 PaG 09 59 43.032 +02 31 05.52           ~ 1 0
60 [ECM2024] MGr60 GrG 09 59 43.272 +02 31 23.52           ~ 1 0
61 [ECM2024] MGr13 PaG 09 59 44.784 +02 31 27.84           ~ 1 0
62 [ECM2024] MGr8 GrG 09 59 45.288 +02 31 17.76           ~ 1 0
63 [ECM2024] MGr73 PaG 09 59 45.288 +02 31 37.20           ~ 1 0
64 [ECM2024] MGr128 PaG 09 59 54.168 +01 47 49.20           ~ 1 0
65 [ECM2024] MGr31 GrG 09 59 55.4 +01 48 13           ~ 3 0
66 [ECM2024] MGr26 PaG 09 59 55.632 +01 47 47.76           ~ 1 0
67 [KLI2012] 51 ClG 09 59 55.86 +01 48 06.8           ~ 2 0
68 [ECM2024] MGr12 GrG 09 59 56.040 +01 47 52.80           ~ 1 0
69 [ECM2024] MGr85 PaG 09 59 56.784 +01 48 07.92           ~ 1 0
70 [AFH2012] 303 GrG 09 59 58.4736 +02 15 30.744           ~ 6 0
71 [ECM2024] MGr34 GrG 09 59 58.728 +02 15 15.12           ~ 1 0
72 [ECM2024] MGr125 GrG 09 59 59.040 +02 15 32.04           ~ 1 0
73 [ECM2024] MGr45 GrG 09 59 59.352 +02 15 32.40           ~ 1 0
74 [KLI2009] 127 GrG 09 59 59.5 +02 14 52           ~ 3 0
75 [ECM2024] MGr43 PaG 09 59 59.616 +02 16 01.20           ~ 1 0
76 [ECM2024] MGr19 GrG 09 59 59.640 +02 15 16.56           ~ 1 0
77 [ECM2024] MGr7 PaG 09 59 59.664 +02 15 24.84           ~ 1 0
78 [ECM2024] MGr46 PaG 09 59 59.664 +02 15 42.48           ~ 1 0
79 [ECM2024] MGr132 PaG 09 59 59.904 +02 15 27.36           ~ 1 0
80 [ECM2024] MGr21 PaG 09 59 59.904 +02 15 31.32           ~ 1 0
81 [ECM2024] MGr131 PaG 10 00 00.000 +02 27 06.48           ~ 1 0
82 [ECM2024] MGr109 PaG 10 00 00.384 +02 15 35.64           ~ 1 0
83 [ECM2024] MGr105 PaG 10 00 00.696 +02 27 30.24           ~ 1 0
84 [ECM2024] MGr39 GrG 10 00 00.720 +02 15 55.08           ~ 1 0
85 [AFH2012] 217 GrG 10 00 01.18 +02 27 19.3           ~ 7 0
86 [ECM2024] MGr61 PaG 10 00 01.320 +02 26 57.84           ~ 1 0
87 [ECM2024] MGr130 PaG 10 00 01.536 +02 27 40.68           ~ 1 0
88 [ECM2024] MGr53 PaG 10 00 01.680 +02 27 29.52           ~ 1 0
89 [ECM2024] MGr101 GrG 10 00 01.968 +02 26 58.92           ~ 1 0
90 [ECM2024] MGr122 GrG 10 00 01.968 +02 27 18.36           ~ 1 0
91 [ECM2024] MGr68 GrG 10 00 02.256 +02 27 38.52           ~ 1 0
92 [ECM2024] MGr27 PaG 10 00 04.056 +02 21 32.40           ~ 1 0
93 [ECM2024] MGr89 GrG 10 00 05.160 +02 21 23.04           ~ 1 0
94 [AFH2012] 324 GrG 10 00 05.79 +02 21 37.8           ~ 6 0
95 [ECM2024] MGr104 PaG 10 00 05.856 +02 20 57.48           ~ 1 0
96 [KLI2012] 1444 ClG 10 00 05.97 +02 21 06.6           ~ 2 0
97 [ECM2024] MGr64 GrG 10 00 06.096 +02 21 21.60           ~ 1 0
98 [ECM2024] MGr115 GrG 10 00 06.336 +02 21 39.60           ~ 1 0
99 [ECM2024] MGr86 GrG 10 00 06.576 +02 21 11.16           ~ 1 0
100 [ECM2024] MGr4 PaG 10 00 06.744 +02 21 28.08           ~ 1 0
101 [ECM2024] MGr70 PaG 10 00 06.888 +02 21 26.64           ~ 1 0
102 [ECM2024] MGr102 PaG 10 00 10.872 +02 35 20.76           ~ 1 0
103 [ECM2024] MGr44 PaG 10 00 11.256 +02 35 58.20           ~ 1 0
104 [ECM2024] MGr137 PaG 10 00 11.448 +02 35 47.40           ~ 1 0
105 [ECM2024] MGr139 PaG 10 00 11.640 +02 35 57.12           ~ 1 0
106 [ECM2024] MGr14 PaG 10 00 11.712 +02 35 34.08           ~ 1 0
107 [ECM2024] MGr71 GrG 10 00 11.736 +02 35 32.28           ~ 1 0
108 [IPS2016] W11 GrG 10 00 12.4 +02 35 54           ~ 2 0
109 [ECM2024] MGr1 PaG 10 00 12.552 +02 36 26.64           ~ 1 0
110 [ECM2024] MGr116 GrG 10 00 12.720 +02 36 12.60           ~ 1 0
111 [ECM2024] MGr42 PaG 10 00 12.744 +02 36 15.48           ~ 1 0
112 [VV2006] J100012.9+023523 QSO 10 00 12.9097049400 +02 35 22.829192268   19.0 19.24 18.5 18.89 ~ 81 0
113 [ECM2024] MGr82 PaG 10 00 13.008 +02 36 56.52           ~ 1 0
114 [ECM2024] MGr51 PaG 10 00 13.056 +02 35 19.32           ~ 1 0
115 [ECM2024] MGr20 PaG 10 00 13.248 +02 35 53.16           ~ 1 0
116 [ECM2024] MGr24 PaG 10 00 13.464 +02 35 52.80           ~ 1 0
117 [ECM2024] MGr58 GrG 10 00 13.584 +02 36 08.64           ~ 5 0
118 [ECM2024] MGr55 GrG 10 00 13.752 +02 36 32.76           ~ 2 0
119 [ECM2024] MGr90 GrG 10 00 13.944 +02 36 33.48           ~ 1 0
120 [ECM2024] MGr100 GrG 10 00 14.064 +02 36 21.60           ~ 1 0
121 [ECM2024] MGr103 PaG 10 00 14.184 +02 36 21.96           ~ 1 0
122 [ECM2024] MGr134 PaG 10 00 14.472 +02 36 21.24           ~ 1 0
123 [ECM2024] MGr96 PaG 10 00 14.472 +02 36 46.44           ~ 1 0
124 [ECM2024] MGr49 GrG 10 00 15.528 +02 36 58.32           ~ 1 0
125 [KLI2012] 285 ClG 10 00 18.07 +02 38 15.0           ~ 2 0
126 NAME COSMOS Field reg 10 00 28.60 +02 12 21.0           ~ 3639 0
127 [ECM2024] MGr80 PaG 10 00 32.208 +02 03 53.28           ~ 1 0
128 [ECM2024] MGr18 GrG 10 00 32.256 +02 04 01.56           ~ 1 0
129 [ECM2024] MGr3 GrG 10 00 33.624 +02 04 17.76           ~ 1 0
130 [ECM2024] MGr16 PaG 10 00 33.648 +02 03 56.52           ~ 1 0
131 [ECM2024] MGr138 PaG 10 00 33.648 +02 04 19.20           ~ 1 0
132 [ECM2024] MGr63 GrG 10 00 34.0 +02 04 09           ~ 8 0
133 [IPS2016] W4 GrG 10 00 34.1 +02 04 06           ~ 2 0
134 [ECM2024] MGr117 GrG 10 00 34.416 +02 03 43.56           ~ 1 0
135 [ECM2024] MGr143 PaG 10 00 34.608 +02 03 56.16           ~ 1 0
136 [ECM2024] MGr142 GrG 10 00 34.752 +02 03 38.88           ~ 1 0
137 [ECM2024] MGr30 PaG 10 00 34.752 +02 03 47.88           ~ 1 0
138 [ECM2024] MGr88 GrG 10 00 35.088 +02 04 00.48           ~ 1 0
139 [ECM2024] MGr72 PaG 10 00 35.136 +02 03 54.36           ~ 1 0
140 [ECM2024] MGr74 PaG 10 00 35.880 +02 03 56.52           ~ 1 0
141 [ECM2024] MGr75 PaG 10 00 39.288 +02 31 23.52           ~ 1 0
142 [ECM2024] MGr94 PaG 10 00 40.176 +02 31 02.64           ~ 1 0
143 [ECM2024] MGr127 GrG 10 00 40.488 +02 31 34.68           ~ 1 0
144 [ECM2024] MGr56 GrG 10 00 40.968 +02 31 37.20           ~ 1 0
145 [ECM2024] MGr57 GrG 10 00 41.0 +02 31 12           ~ 5 0
146 [ECM2024] MGr84 GrG 10 00 41.03 +02 31 25.1           ~ 2 0
147 [KLI2012] 44 ClG 10 00 42.70 +02 01 59.7           ~ 2 0
148 [FGH2007] 65 GrG 10 00 50.67 +01 48 57.6           ~ 4 0
149 [ECM2024] MGr87 PaG 10 00 52.944 +01 48 50.40           ~ 1 0
150 [ECM2024] MGr83 GrG 10 00 53.016 +01 48 23.04           ~ 1 0
151 [ECM2024] MGr136 GrG 10 00 53.496 +01 48 45.00           ~ 1 0
152 [ECM2024] MGr35 GrG 10 00 54.168 +01 48 40.32           ~ 1 0
153 [ECM2024] MGr93 GrG 10 00 54.288 +01 49 01.92           ~ 1 0
154 [ECM2024] MGr62 PaG 10 00 54.312 +01 49 13.80           ~ 1 0
155 [ECM2024] MGr124 GrG 10 00 54.552 +01 48 50.04           ~ 1 0
156 [ECM2024] MGr110 PaG 10 00 54.840 +01 48 19.08           ~ 1 0
157 [ECM2024] MGr41 PaG 10 01 56.400 +02 03 57.24           ~ 1 0
158 [ECM2024] MGr111 GrG 10 01 57.648 +02 04 33.60           ~ 1 0
159 [ECM2024] MGr23 GrG 10 01 58.200 +02 04 09.84           ~ 1 0
160 AK3 J100158.32+020412 ClG 10 01 58.26 +02 04 08.9           ~ 7 0
161 [ECM2024] MGr106 PaG 10 01 58.560 +02 04 36.84           ~ 1 0
162 [ECM2024] MGr37 PaG 10 01 58.656 +02 03 54.00           ~ 1 0
163 [ECM2024] MGr22 GrG 10 01 58.968 +02 04 32.16           ~ 1 0
164 NAME HDF-S reg 22 32 56 -60 33.0           ~ 580 0

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