2010ApJS..191..340M

Query : 2010ApJS..191..340M

2010ApJS..191..340M - Astrophys. J., Suppl. Ser., 191, 340-351 (2010/December-0)

Southern Cosmology Survey. II. Massive optically selected clusters from 70 square degrees of the Sunyaev-Zel'dovich effect common survey area.

MENANTEAU F., HUGHES J.P., BARRIENTOS L.F., DESHPANDE A.J., HILTON M., INFANTE L., JIMENEZ R., KOSOWSKY A., MOODLEY K., SPERGEL D. and VERDE L.

Abstract (from CDS):

We present a catalog of 105 rich and massive (M>3x1014 M☉) optically selected clusters of galaxies extracted from 70 deg2 of public archival griz imaging from the Blanco 4 m telescope acquired over 45 nights between 2005 and 2007. We use the clusters' optically derived properties to estimate photometric redshifts, optical luminosities, richness, and masses. We complement the optical measurements with archival XMM-Newton and ROSAT X-ray data which provide additional luminosity and mass constraints on a modest fraction of the cluster sample. Two of our clusters show clear evidence for central lensing arcs; one of these has a spectacular large diameter, nearly complete Einstein Ring surrounding the brightest cluster galaxy. A strong motivation for this study is to identify the massive clusters that are expected to display prominent signals from the Sunyaev-Zel'dovich effect (SZE) and therefore be detected in the wide-area millimeter-band surveys being conducted by both the Atacama Cosmology Telescope and the South Pole Telescope. The optical sample presented here will be useful for verifying new SZE cluster candidates from these surveys, for testing the cluster selection function, and for stacking analyses of the SZE data.

Abstract Copyright: ∼

Journal keyword(s): cosmic background radiation - cosmology: observations - galaxies: clusters: general - galaxies: distances and redshifts - large-scale structure of universe

VizieR on-line data: <Available at CDS (J/ApJS/191/340): table3.dat table4.dat table5.dat table6.dat table7.dat>

Nomenclature: Tables 3-4: SCSO JHHMMSS+DDMMSS N=44+61.

Simbad objects: 106

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Number of rows : 106
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 SCSO J050854-513048 ClG 05 08 54 -51 30.8           ~ 2 0
2 SCSO J050857-535837 ClG 05 08 57 -53 58.6           ~ 2 0
3 SCSO J050902-520704 ClG 05 09 02 -52 07.1           ~ 2 0
4 SCSO J050926-522227 ClG 05 09 26 -52 22.5           ~ 2 0
5 SCSO J051023-544455 ClG 05 10 24.2 -54 45 04           ~ 3 0
6 SCSO J051112-523112 ClG 05 11 12 -52 31.2           ~ 1 0
7 SCSO J051136-561045 ClG 05 11 36 -56 10.7           ~ 1 0
8 ACT-CL J0511.6-5154 ClG 05 11 41.31 -51 54 20.8           ~ 22 0
9 SCSO J051144-511416 ClG 05 11 44 -51 14.3           ~ 2 0
10 SCSO J051207-514204 ClG 05 12 07 -51 42.1           ~ 2 0
11 SCSO J051225-505913 ClG 05 12 25 -50 59.2           ~ 1 0
12 ACT-CL J0512.6-5139 ClG 05 12 39.6210 -51 39 41.049           ~ 8 0
13 SCSO J051245-502028 ClG 05 12 45 -50 20.5           ~ 1 0
14 SCSO J051258-542153 ClG 05 12 58 -54 21.9           ~ 1 0
15 SCSO J051400-512635 ClG 05 14 00 -51 26.6           ~ 2 0
16 SCSO J051412-514004 ClG 05 14 12 -51 40.1           ~ 2 0
17 SCSO J051457-514345 ClG 05 14 57 -51 43.8           ~ 2 0
18 SCSO J051542-514017 ClG 05 15 42 -51 40.3           ~ 1 0
19 ACT-CL J0516.0-5438 ClG 05 15 59.1 -54 39 00           ~ 5 0
20 SCSO J051613-542620 ClG 05 16 13 -54 26.3           ~ 1 0
21 ACO S 520 ClG 05 16 37.40 -54 30 01.5           ~ 114 0
22 SCSO J051755-555727 ClG 05 17 55 -55 57.5           ~ 2 0
23 SCSO J051933-554243 ClG 05 19 33 -55 42.7           ~ 1 0
24 SCSO J051935-554916 ClG 05 19 35 -55 49.3           ~ 1 0
25 SCSO J052051-561804 ClG 05 20 51 -56 18.1           ~ 1 0
26 ACT-CL J0521.2-5104 ClG 05 21 12.6431 -51 04 18.700           ~ 21 0
27 LCS-CL J052200-5027.0 ClG 05 22 00 -50 27.0           ~ 10 0
28 ACO S 529 ClG 05 25 22 -55 18.4           ~ 3 0
29 SCSO J052533-551818 ClG 05 25 33 -55 18.3           ~ 1 0
30 ACO S 530 ClG 05 26 08 -56 11.2           ~ 3 0
31 ACT-CL J0528-5259 ClG 05 28 05.30 -52 59 52.8           ~ 52 0
32 SCSO J052810-514839 ClG 05 28 10 -51 48.7           ~ 2 0
33 SCSO J052858-535744 ClG 05 28 58 -53 57.7           ~ 1 0
34 SCSO J052951-551611 ClG 05 29 51 -55 16.2           ~ 2 0
35 SCSO J053052-552056 ClG 05 30 52 -55 20.9           ~ 2 0
36 LCS-CL J053154-5520.5 ClG 05 31 54.883 -55 20 30.98           ~ 11 0
37 SCSO J053327-542016 ClG 05 33 27 -54 20.3           ~ 1 0
38 SCSO J053437-552312 ClG 05 34 37 -55 23.2           ~ 1 0
39 SCSO J053448-543534 ClG 05 34 48 -54 35.6           ~ 2 0
40 LCS-CL J053501-5320.6 ClG 05 35 00 -53 20.3           ~ 3 0
41 SCSO J053632-553123 ClG 05 36 32 -55 31.4           ~ 1 0
42 SCSO J053638-553854 ClG 05 36 38 -55 38.9           ~ 1 0
43 SCSO J053645-553302 ClG 05 36 45 -55 33.0           ~ 1 0
44 SCSO J053655-553809 ClG 05 36 55 -55 38.1           ~ 1 0
45 SCSO J053715-541530 ClG 05 37 15 -54 15.5           ~ 1 0
46 SCSO J053732-542521 ClG 05 37 32 -54 25.3           ~ 1 0
47 SCSO J053952-561423 ClG 05 39 52 -56 14.4           ~ 1 0
48 SCSO J054012-561700 ClG 05 40 12 -56 17.0           ~ 1 0
49 SCSO J054022-541622 ClG 05 40 22 -54 16.4           ~ 2 0
50 SCSO J054052-551943 ClG 05 40 52 -55 19.7           ~ 1 0
51 SCSO J054228-525002 ClG 05 42 28 -52 50.0           ~ 1 0
52 SCSO J054332-505651 ClG 05 43 32 -50 56.8           ~ 2 0
53 SCSO J054358-531349 ClG 05 43 58 -53 13.8           ~ 2 0
54 SCSO J054401-511254 ClG 05 44 01 -51 12.9           ~ 2 0
55 SCSO J054407-530924 ClG 05 44 07 -53 09.4           ~ 1 0
56 SCSO J054436-550319 ClG 05 44 36 -55 03.3           ~ 1 0
57 SCSO J054721-554906 ClG 05 47 21 -55 49.1           ~ 2 0
58 SCSO J054742-554836 ClG 05 47 42 -55 48.6           ~ 2 0
59 SCSO J054811-555601 ClG 05 48 11 -55 56.0           ~ 2 0
60 SCSO J054931-522655 ClG 05 49 31 -52 26.9           ~ 2 0
61 SCSO J054949-513503 ClG 05 49 49 -51 35.1           ~ 1 0
62 SCSO J055017-534601 ClG 05 50 17 -53 46.0           ~ 1 0
63 SCSO J231340-521919 ClG 23 13 40 -52 19.3           ~ 1 0
64 SCSO J231403-564710 ClG 23 14 03 -56 47.2           ~ 1 0
65 SCSO J231455-555308 ClG 23 14 55 -55 53.1           ~ 2 0
66 SCSO J231511-523322 ClG 23 15 11 -52 33.4           ~ 2 0
67 LCS-CL J231619-5544.2 ClG 23 16 29 -55 45.5           ~ 3 0
68 ACT-CL J2316.9-5454 ClG 23 16 51.831 -54 53 56.75           ~ 23 0
69 SCSO J231717-565723 ClG 23 17 17 -56 57.4           ~ 1 0
70 LCS-CL J231848-5617.1 ClG 23 18 48 -56 17.2           ~ 9 0
71 SCSO J231930-563858 ClG 23 19 30 -56 38.9           ~ 7 0
72 SCSO J232001-565222 ClG 23 20 01 -56 52.4           ~ 1 0
73 SCSO J232423-565705 ClG 23 24 23 -56 57.1           ~ 1 0
74 SCSO J232437-530047 ClG 23 24 37 -53 00.8           ~ 1 0
75 SCSO J232529-532420 ClG 23 25 29 -53 24.3           ~ 2 0
76 LCS-CL J232612-5318.9 ClG 23 26 13 -53 19.0           ~ 8 0
77 SCSO J232627-531512 ClG 23 26 27 -53 15.2           ~ 1 0
78 SCSO J232637-533911 ClG 23 26 37 -53 39.2           ~ 1 0
79 SCSO J232653-524149 ClG 23 26 51 -52 41.6           ~ 7 0
80 SCSO J232724-533553 ClG 23 27 24.3 -53 35 53           ~ 2 0
81 SCSO J232800-535152 ClG 23 28 00 -53 51.9           ~ 1 0
82 SCSO J232811-533847 ClG 23 28 11 -53 38.8           ~ 1 0
83 SCSO J232825-522814 ClG 23 28 25 -52 28.2           ~ 1 0
84 SCSO J232827-531414 ClG 23 28 27 -53 14.2           ~ 1 0
85 SCSO J232856.0-552428.0 ClG 23 28 56.8 -55 24 29           ~ 6 0
86 SCSO J232916-522910 ClG 23 29 16 -52 29.8           ~ 6 0
87 SCSO J233006-524035 ClG 23 30 06 -52 40.6           ~ 1 0
88 ACT-CL J2332.4-5358 ClG 23 32 26.70 -53 58 20.4           ~ 52 0
89 LCS-CL J233232-5220.2 ClG 23 32 33 -52 20.3           ~ 3 0
90 LCS-CL J233329-5215.2 ClG 23 33 30 -52 15.1           ~ 8 0
91 SCSO J233420.0-542732.0 ClG 23 34 24.8 -54 27 31           ~ 5 0
92 SCSO J233544-535115 ClG 23 35 44 -53 51.3           ~ 1 0
93 SCSO J233556.8-560602.3 ClG 23 35 56.80 -56 06 02.3           ~ 9 0
94 LCS-CL J233607-5352.5 ClG 23 36 07 -53 52.6           ~ 10 0
95 SCSO J233726-565655 ClG 23 37 26.6 -56 56 55           ~ 2 0
96 SCSO J233807-531223 ClG 23 38 07 -53 12.4           ~ 2 0
97 SCSO J233931-544525 ClG 23 39 31 -54 45.4           ~ 1 0
98 SCSO J234012.6-541907.2 ClG 23 40 12.60 -54 19 07.2           ~ 5 0
99 SCSO J234138-545210 ClG 23 41 38 -54 52.2           ~ 2 0
100 LCS-CL J234156-5308.8 ClG 23 41 56.762 -53 08 49.02           ~ 3 0
101 SCSO J234703-535051 ClG 23 47 03 -53 50.9           ~ 2 0
102 SCSO J234917-545521 ClG 23 49 17 -54 55.3           ~ 2 0
103 ACT-CL J2350.9-5301 ClG 23 50 55 -53 01.4           ~ 8 0
104 ACT-CL J2351.6-5452 ClG 23 51 36.4073 -54 52 51.379           ~ 20 0
105 SCSO J235233-564348 ClG 23 52 33 -56 43.8           ~ 1 0
106 ACT-CL J2354.8-5633 ClG 23 54 53.4163 -56 33 08.746           ~ 14 0

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