2011A&A...534A.120T


C.D.S. - SIMBAD4 rel 1.7 - 2019.11.16CET01:19:53

2011A&A...534A.120T - Astronomy and Astrophysics, volume 534A, 120-120 (2011/10-1)

The 2XMMi/SDSS galaxy cluster survey. I. The first cluster sample and X-ray luminosity-temperature relation.

TAKEY A., SCHWOPE A. and LAMER G.

Abstract (from CDS):

We present a catalogue of X-ray selected galaxy clusters and groups as a first release of the 2XMMi/SDSS Galaxy Cluster Survey. The survey is a search for galaxy clusters detected serendipitously in observations with XMM-Newton in the footprint of the Sloan Digital Sky Survey (SDSS). The main aims of the survey are to identify new X-ray galaxy clusters, investigate their X-ray scaling relations, identify distant cluster candidates, and study the correlation of the X-ray and optical properties. In this paper, we describe the basic strategy to identify and characterize the X-ray cluster candidates that currently comprise 1180 objects selected from the second XMM-Newton serendipitous source catalogue (2XMMi-DR3). Cross-correlation of the initial catalogue with recently published optically selected SDSS galaxy cluster catalogues yields photometric redshifts for 275 objects. Of these, 182 clusters have at least one member with a spectroscopic redshift from existing public data (SDSS-DR8). We developed an automated method to reprocess the XMM-Newton X-ray observations, determine the optimum source extraction radius, generate source and background spectra, and derive the temperatures and luminosities of the optically confirmed clusters. Here we present the X-ray properties of the first cluster sample, which comprises 175 clusters, among which 139 objects are new X-ray discoveries while the others were previously known as X-ray sources. For each cluster, the catalogue provides: two identifiers, coordinates, temperature, flux [0.5-2]keV, luminosity [0.5-2]keV extracted from an optimum aperture, bolometric luminosity L500, total mass M500, radius R500, and the optical properties of the counterpart. The first cluster sample from the survey covers a wide range of redshifts from 0.09 to 0.61, bolometric luminosities L500=1.9x1042-1.2x1045erg/s, and masses M500=2.3x1013-4.9x1014M. We extend the relation between the X-ray bolometric luminosity L500 and the X-ray temperature towards significantly lower T and L and still find that the slope of the linear L-T relation is consistent with values published for high luminosities.

Abstract Copyright:

Journal keyword(s): X-rays: galaxies: clusters - galaxies: clusters: general - surveys - catalogs

VizieR on-line data: <Available at CDS (J/A+A/534/A120): table2.dat table2.fits>

Simbad objects: 175

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Number of rows : 175

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 2XMMi J001639.2-010209 ClG 00 16 39.22 -01 02 09.6           ~ 3 0
2 3XMM J001737.3-005240 ClG 00 17 37.40 -00 52 35.4           ~ 13 0
3 2XMMi J002223.6+001202 ClG 00 22 21.9 +00 11 24           ~ 3 0
4 3XMM J002314.4+001200 ClG 00 23 14.39 +00 11 58.7           ~ 6 0
5 2XMM J003917.9+004200 ClG 00 39 17.97 +00 42 00.5           ~ 3 0
6 2XMMi J003942.2+004533 ClG 00 39 42.20 +00 45 33.1           ~ 5 0
7 3XMM J004231.0+005112 ClG 00 42 31.22 +00 51 14.4           ~ 6 0
8 3XMM J004252.5+004300 ClG 00 42 52.68 +00 42 59.4           ~ 9 0
9 2XMM J004253.7-093423 ClG 00 42 53.75 -09 34 23.2           ~ 3 0
10 3XMM J004334.1+010107 ClG 00 43 34.07 +01 01 06.4           ~ 9 0
11 3XMM J004350.6+004731 ClG 00 43 50.76 +00 47 33.5           ~ 6 0
12 3XMM J004401.4+000644 ClG 00 44 01.36 +00 06 47.6           ~ 10 0
13 2XMMi J005259.6-083936 ClG 00 52 59.64 -08 39 36.5           ~ 2 0
14 ClG J0159+0030 ClG 01 59 18.2 +00 30 09           ~ 27 0
15 SDSSCGB 2189 CGG 02 03 42.2 -07 47 02           ~ 2 0
16 3XMM J021012.6-001439 ClG 02 10 12.78 -00 14 51.9           ~ 6 0
17 2XMM J023150.5-072836 ClG 02 31 50.54 -07 28 36.6           ~ 2 0
18 2XMM J023346.9-085054 ClG 02 33 46.90 -08 50 54.4           ~ 9 0
19 3XMM J030637.3-001801 ClG 03 06 37.13 -00 18 03.5           ~ 5 0
20 2XMM J033757.5+002900 ClG 03 37 57.50 +00 29 00.6           ~ 7 0
21 2XMM J073605.9+433906 ClG 07 36 05.93 +43 39 06.4           ~ 5 0
22 2XMM J075121.7+181600 ClG 07 51 21.78 +18 16 00.4           ~ 2 0
23 2XMM J075427.4+220949 ClG 07 54 27.48 +22 09 49.4           ~ 5 0
24 2XMMi J075839.2+351936 ClG 07 58 39.27 +35 19 36.9           ~ 4 0
25 2XMMi J081058.2+500529 ClG 08 10 58.26 +50 05 29.6           ~ 4 0
26 2XMMi J082412.9+300437 ClG 08 24 12.95 +30 04 37.9           ~ 3 0
27 2XMM J082746.9+263508 ClG 08 27 46.98 +26 35 08.0           ~ 3 0
28 2XMM J083146.1+525056 ClG 08 31 47.800 +52 50 36.60           ~ 4 0
29 ClG J0834+5534 ClG 08 34 54.9 +55 34 21           ~ 19 0
30 2XMM J083724.7+553249 ClG 08 37 24.78 +55 32 49.6           ~ 5 0
31 2XMMi J083727.0+145102 ClG 08 37 27.02 +14 51 02.8           ~ 3 0
32 2XMMi J084004.3+294544 ClG 08 40 04.36 +29 45 44.3           ~ 4 0
33 2XMMi J084105.6+383158 ClG 08 41 05.70 +38 31 58.6           ~ 2 0
34 2XMM J084701.9+345114 ClG 08 47 01.8 +34 51 17           ~ 6 0
35 ClG J0848+4456 ClG 08 48 46.9 +44 56 22           ~ 56 1
36 2XMMi J085253.3+175718 ClG 08 52 53.35 +17 57 18.8           ~ 4 0
37 2XMMi J085332.1+150133 ClG 08 53 32.17 +15 01 33.3           ~ 4 0
38 2XMMi J085500.0+150918 ClG 08 55 00.03 +15 09 19.0           ~ 2 0
39 2XMMi J085757.3+170415 ClG 08 57 57.0 +17 04 47           ~ 3 0
40 2XMMi J091255.3+415553 ClG 09 12 55.7 +41 56 14           ~ 3 0
41 2XMMi J091935.0+303157 ClG 09 19 35.0 +30 31 55           ~ 10 0
42 2XMMi J092539.8+362702 ClG 09 25 39.0 +36 27 05           ~ 8 0
43 2XMM J092545.5+305858 ClG 09 25 45.59 +30 58 58.9           ~ 5 0
44 2XMM J093205.0+473320 ClG 09 32 05.03 +47 33 20.3           ~ 4 0
45 2XMM J093710.9+611558 ClG 09 37 10.97 +61 15 58.4           ~ 3 0
46 2XMM J094054.6+032226 ClG 09 40 54.65 +03 22 26.9           ~ 1 0
47 2XMM J094437.5+040035 ClG 09 44 37.50 +04 00 35.4           ~ 3 0
48 2XMM J094530.9+094637 ClG 09 45 30.92 +09 46 37.0           ~ 7 0
49 2XMMi J094909.6+582307 ClG 09 49 09.65 +58 23 08.0           ~ 2 0
50 ClG J0956+4107 ClG 09 56 03.4 +41 07 14           ~ 38 0
51 2XMMi J095736.7+023427 ClG 09 57 35.37 +02 34 29.3           ~ 7 0
52 2XMM J095902.7+025543 ClG 09 59 02.72 +02 55 43.1           ~ 5 0
53 2XMMi J095904.4+130524 ClG 09 59 04.47 +13 05 24.4           ~ 4 0
54 2XMM J100021.9+022326 ClG 10 00 21.852 +02 23 42.00           ~ 7 0
55 2XMM J100027.9+024129 ClG 10 00 28.34 +02 40 58.8           ~ 8 0
56 2XMMi J100117.4+285111 ClG 10 01 17.49 +28 51 11.4           ~ 2 0
57 2XMM J100142.2+022543 ClG 10 01 39.68 +02 25 51.5           ~ 11 0
58 2XMM J100200.9+020406 ClG 10 01 58.26 +02 04 08.9           ~ 5 0
59 2XMM J100423.5+410008 ClG 10 04 23.55 +41 00 08.3           ~ 2 0
60 2XMM J101042.4+554223 ClG 10 10 42.48 +55 42 23.2           ~ 3 0
61 2XMMi J101120.0+533431 ClG 10 11 19.3 +53 34 30           ~ 8 0
62 2XMM J101930.3+080347 ClG 10 19 30.30 +08 03 47.7           ~ 6 0
63 2XMM J102539.4+470502 ClG 10 25 39.48 +47 05 02.1           ~ 5 0
64 2XMMi J103007.0-030638 ClG 10 30 07.10 -03 06 38.9           ~ 5 0
65 2XMMi J104423.0+064509 ClG 10 44 20.1 +06 45 08           ~ 3 0
66 2XMM J104421.8+213029 ClG 10 44 21.84 +21 30 30.2           ~ 6 0
67 2XMMi J104613.6+484820 ClG 10 46 15.6 +48 48 30           ~ 3 0
68 2XMMi J104619.4+483620 ClG 10 46 19.49 +48 36 20.2           ~ 2 0
69 2XMMi J105655.6+065840 ClG 10 56 55.51 +06 58 40.5           ~ 5 0
70 SDSSCGB 1389 CGG 11 03 41.4 +38 05 28           ~ 2 0
71 2XMM J110344.0+360513 ClG 11 03 44.10 +36 05 13.7           ~ 5 0
72 2XMM J111651.3+440945 ClG 11 16 51.35 +44 09 45.1           ~ 1 0
73 SDSSCGB 13133 CGG 11 17 12.3 +42 36 12           ~ 2 0
74 2XMM J111725.8+074337 ClG 11 17 26.1 +07 43 35           ~ 27 0
75 ClG J1117+1744 ClG 11 17 30.2 +17 44 44           ~ 26 0
76 2XMM J111803.5+403444 ClG 11 18 03.57 +40 34 44.5           ~ 3 0
77 2XMM J111805.7+440935 ClG 11 18 05.79 +44 09 35.0           ~ 2 0
78 2XMMi J112259.2+465917 ClG 11 22 57.7 +46 58 46           ~ 7 0
79 2XMMi J112419.9+470005 ClG 11 24 19.95 +47 00 05.4           ~ 2 0
80 2XMM J112739.7+583720 ClG 11 27 39.72 +58 37 20.4           ~ 2 0
81 2XMM J113843.7+031537 ClG 11 38 43.2 +03 15 33           ~ 11 0
82 2XMM J113910.1+170344 ClG 11 39 10.14 +17 03 44.8           ~ 3 0
83 2XMMi J114535.8+024250 ClG 11 45 35.86 +02 42 50.1           ~ 3 0
84 2XMMi J114541.4+025415 ClG 11 45 41.44 +02 54 15.3           ~ 3 0
85 2XMMi J114627.8+522108 ClG 11 46 27.85 +52 21 08.6           ~ 3 0
86 2XMM J115019.4+014054 ClG 11 50 19.40 +01 40 54.4           ~ 2 0
87 2XMM J115040.7+545641 ClG 11 50 40.70 +54 56 41.1           ~ 2 0
88 ACO 1396 ClG 11 51 25.31 +54 50 06.5           ~ 16 0
89 2XMMi J115640.0+524317 ClG 11 56 40.00 +52 43 17.7           ~ 2 0
90 2XMM J115818.8+440853 ClG 11 58 18.89 +44 08 53.2           ~ 1 0
91 2XMM J115824.6+440532 ClG 11 58 24.73 +44 05 32.2           ~ 6 0
92 2XMM J115850.5+440534 ClG 11 58 50.55 +44 05 34.9           ~ 3 0
93 2XMMi J120045.3+342454 ClG 12 00 45.33 +34 24 54.2           ~ 3 0
94 2XMMi J120124.3+342044 ClG 12 01 24.38 +34 20 44.1           ~ 2 0
95 2XMMi J120130.9+341706 ClG 12 01 32.2 +34 16 43           ~ 4 0
96 2XMM J120933.9+392234 ClG 12 09 33.79 +39 22 35.3           ~ 5 0
97 2XMM J121205.3+131739 ClG 12 12 05.37 +13 17 39.5           ~ 5 0
98 ClG J1213+0253 ClG 12 13 34.4 +02 53 57           ~ 25 0
99 ClG J1217+4730 ClG 12 17 43.2 +47 29 12           ~ 15 0
100 2XMM J121806.9+295847 ClG 12 18 06.92 +29 58 47.7           ~ 1 0
101 2XMM J122527.7+004235 ClG 12 25 27.75 +00 42 35.7           ~ 6 0
102 2XMM J122657.1+334332 ClG 12 26 56.400 +33 43 29.40           ~ 6 0
103 2XMMi J123040.1+115706 ClG 12 30 40.11 +11 57 06.8           ~ 3 0
104 2XMMi J123101.8+102855 ClG 12 31 01.90 +10 28 55.5           ~ 2 0
105 2XMMi J123145.0+413731 ClG 12 31 45.6 +41 37 11           ~ 10 0
106 2XMMi J123150.4+120005 ClG 12 31 50.49 +12 00 05.3           ~ 3 0
107 2XMMi J123601.3+263831 ClG 12 36 01.37 +26 38 31.9           ~ 2 0
108 2XMM J123649.7+255002 ClG 12 36 49.77 +25 50 02.8           ~ 2 0
109 2XMMi J123841.0+092830 ClG 12 38 41.07 +09 28 30.2           ~ 4 0
110 SDSSCGB 3854 CGG 12 41 25.5 -01 58 33           ~ 2 0
111 2XMM J124202.5+332216 ClG 12 42 02.60 +33 22 16.2           ~ 4 0
112 2XMM J124309.5+142026 ClG 12 43 09.59 +14 20 24.1           ~ 2 0
113 2XMM J124425.3+164759 ClG 12 44 25.44 +16 47 56.9           ~ 6 0
114 2XMM J124453.5-003335 ClG 12 44 53.52 -00 33 35.2           ~ 5 0
115 2XMMi J124600.4+543530 ClG 12 46 00.41 +54 35 30.6           ~ 3 0
116 2XMMi J124919.4+051837 ClG 12 49 18.6 +05 18 48           ~ 3 0
117 2XMMi J125003.9+052118 ClG 12 50 00.4 +05 20 57           ~ 2 0
118 2XMM J125047.2+263338 ClG 12 50 47.20 +26 33 38.1           ~ 3 0
119 2XMM J125540.1+255843 ClG 12 55 40.14 +25 58 43.0           ~ 2 0
120 2XMM J125620.2+254603 ClG 12 56 20.25 +25 46 03.8           ~ 4 0
121 2XMM J125752.4+283016 ClG 12 57 52.49 +28 30 16.7           ~ 2 0
122 2XMM J130526.8+181200 ClG 13 05 26.85 +18 12 00.7           ~ 2 0
123 2XMM J130534.9+175650 ClG 13 05 34.98 +17 56 50.5           ~ 5 0
124 2XMM J130554.1+181436 ClG 13 05 54.19 +18 14 36.4           ~ 3 0
125 2XMM J130832.2+534215 ClG 13 08 32.9 +53 42 15           ~ 16 0
126 2XMMi J130933.1+573928 ClG 13 09 31.6 +57 39 11           ~ 2 0
127 2XMMi J130947.7+573011 ClG 13 09 50.2 +57 30 41           ~ 3 0
128 2XMM J131155.1+352342 ClG 13 11 55.20 +35 23 42.1           ~ 1 0
129 2XMM J131303.2+351937 ClG 13 13 03.25 +35 19 37.5           ~ 6 0
130 2XMM J132422.9+300930 ClG 13 24 22.95 +30 09 30.4           ~ 2 0
131 2XMM J132631.5+074503 ClG 13 26 31.54 +07 45 03.3           ~ 4 0
132 2XMMi J132704.2+315129 ClG 13 27 04.22 +31 51 29.3           ~ 3 0
133 2XMMi J132921.0-005358 ClG 13 29 21.05 -00 53 58.4           ~ 3 0
134 2XMM J133004.1+583429 ClG 13 29 58.2 +58 34 09           ~ 4 0
135 2XMM J133434.6+375702 ClG 13 34 35.00 +37 56 50.0       21.2   ~ 14 0
136 2XMM J133438.1+504331 ClG 13 34 38.15 +50 43 31.9           ~ 4 0
137 2XMM J133458.4+375019 ClG 13 34 58.44 +37 50 18.6           ~ 9 0
138 SDSSCGB 59827 CGG 13 39 10.4 +48 11 39           ~ 2 0
139 2XMM J134138.7+001721 ClG 13 41 39.2 +00 17 39           ~ 5 0
140 2XMM J134304.9-000053 ClG 13 43 04.8 -00 00 56           ~ 11 0
141 2XMM J135358.9+334958 ClG 13 53 58.96 +33 49 58.7           ~ 6 0
142 2XMM J135540.9+182544 ClG 13 55 40.96 +18 25 44.9           ~ 3 0
143 2XMM J135933.5+621901 ClG 13 59 34.0 +62 19 01           ~ 8 0
144 2XMM J140612.4+282529 ClG 14 06 12.43 +28 25 30.0           ~ 2 0
145 2XMM J140615.5+283051 ClG 14 06 15.800 +28 30 49.10           ~ 16 0
146 2XMM J141457.7-002059 ClG 14 14 57.78 -00 20 59.3           ~ 2 0
147 2XMM J141534.4+282342 ClG 14 15 34.44 +28 23 42.2           ~ 5 0
148 2XMM J141553.9+281714 ClG 14 15 53.92 +28 17 14.5           ~ 2 0
149 2XMM J141621.6+264310 ClG 14 16 21.68 +26 43 10.1           ~ 4 0
150 ClG J1416+4446 ClG 14 16 28.1 +44 46 38           ~ 41 0
151 2XMM J141830.6+251052 ClG 14 18 31.2 +25 10 47           ~ 30 0
152 2XMM J142305.5+382807 ClG 14 23 05.58 +38 28 07.3           ~ 6 0
153 2XMM J142731.1+262904 ClG 14 27 31.15 +26 29 04.3           ~ 3 0
154 2XMM J143103.0+421432 ClG 14 31 03.17 +42 14 33.9           ~ 6 0
155 2XMMi J143121.1-005341 ClG 14 31 21.20 -00 53 41.4           ~ 4 0
156 2XMM J143448.3+033749 ClG 14 34 48.37 +03 37 49.9           ~ 2 0
157 2XMM J143649.3+632046 ClG 14 36 49.33 +63 20 46.4           ~ 1 0
158 2XMMi J143713.9+341519 ClG 14 37 16.6 +34 15 05           ~ 8 0
159 2XMMi J143850.1+341551 ClG 14 38 50.18 +34 15 51.9           ~ 2 0
160 2XMMi J143929.0+024605 ClG 14 39 29.01 +02 46 05.7           ~ 2 0
161 2XMM J145014.9+270836 ClG 14 50 14.95 +27 08 36.5           ~ 1 0
162 2XMM J145317.4+033446 ClG 14 53 17.47 +03 34 46.1           ~ 3 0
163 2XMMi J145709.1-010057 ClG 14 57 09.10 -01 00 57.1           ~ 3 0
164 2XMMi J145846.5+493501 ClG 14 58 46.59 +49 35 02.0           ~ 2 0
165 2XMM J150824.5-001557 ClG 15 08 24.57 -00 15 57.3           ~ 3 0
166 2XMMi J151529.5+003943 ClG 15 15 29.53 +00 39 43.4           ~ 4 0
167 2XMM J151747.9+424141 ClG 15 17 47.93 +42 41 41.9           ~ 1 0
168 2XMMi J153813.5+533318 ClG 15 38 09.6 +53 32 37           ~ 4 0
169 2XMM J154406.5+534712 ClG 15 44 05.0 +53 46 27           ~ 8 0
170 2XMM J161040.5+540638 ClG 16 10 40.56 +54 06 38.4           ~ 7 0
171 2XMM J161134.2+541635 ClG 16 11 32.81 +54 16 48.8           ~ 7 0
172 2XMMi J163249.1+401606 ClG 16 32 49.20 +40 16 06.1           ~ 2 0
173 2XMMi J163431.7+330925 ClG 16 34 31.77 +33 09 25.7           ~ 3 0
174 ACO 2246 ClG 17 00 41.94 +64 13 16.9           ~ 46 0
175 ClG 2130.4-0000 ClG 21 30 27.31 -00 00 17.8           ~ 6 0

    Equat.    Gal    SGal    Ecl

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2019.11.16-01:19:53

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