2004A&A...423..449P


Query : 2004A&A...423..449P

2004A&A...423..449P - Astronomy and Astrophysics, volume 423, 449-467 (2004/8-4)

RASS-SDSS Galaxy clusters survey. I. The catalog and the correlation of X-ray and optical properties.

POPESSO P., BOEHRINGER H., BRINKMANN J., VOGES W. and YORK D.G.

Abstract (from CDS):

For a detailed comparison of the appearance of cluster of galaxies in X-rays and in the optical, we have compiled a comprehensive database of X-ray and optical properties of a sample of clusters based on the largest available X-ray and optical surveys: the ROSAT All Sky Survey (RASS) and the Sloan Digital Sky Survey (SDSS). The X-ray galaxy clusters of this RASS-SDSS catalog cover a wide range of masses, from groups of 1012.5M to massive clusters of 1015M in the redshift range 0.002-0.45. The RASS-SDSS sample comprises all the X-ray selected objects already observed by the Sloan Digital Sky Survey (114 clusters). For each system we have uniformly determined the X-ray (luminosity in the ROSAT band, bolometric luminosity, center coordinates) and optical properties (Schechter luminosity function parameters, luminosity, central galaxy density, core, total and half-light radii). For a subsample of 53 clusters we have also compiled the temperatures and the iron abundances from the literature. The total optical luminosity can be determined with a typical uncertainty of 20% independent of the choice of local or global background subtraction. We searched for parameters which provide the best correlation between the X-ray luminosity and the optical properties and found that the z band luminosity determined within a cluster aperture of 0.5Mpc/h70 provides the best correlation, with a scatter of about 60-70%. The scatter decreases to less than 40% if the correlation is limited to the bright X-ray clusters. The resulting correlation of LX and Lop in the z and i bands shows a logarithmic slope of 0.38, a value not consistent with the assumption of a constant M/L. Consistency is found, however, for an M/L increasing with luminosity as suggested by other observations. We also investigated the correlation between Lop and the X-ray temperature, obtaining the same result.

Abstract Copyright:

Journal keyword(s): galaxies: clusters: general - galaxies: luminosity function, mass function - methods: observational

VizieR on-line data: <Available at CDS (J/A+A/423/449): table1.dat table2.dat table3.dat>

Simbad objects: 116

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Number of rows : 116
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 ACO 85 ClG 00 41 37.8 -09 20 33           ~ 844 0
2 ACO 168 ClG 01 15 09.8 +00 14 51           ~ 345 2
3 ACO 175 ClG 01 19 37.7 +14 53 35           ~ 38 0
4 BAX 024.3000-09.1833 ClG 01 37 16.19 -09 11 40.0           ~ 29 0
5 ACO 267 ClG 01 52 41 +01 00.4           ~ 213 0
6 2MASX J07362309+3926173 Sy1 07 36 23.1300646872 +39 26 17.702470932   16.62 16.37     ~ 54 1
7 MCXC J0736.4+3925 ClG 07 36 25.4 +39 26 00           ~ 34 1
8 1RXS J074701.7+413211 ClG 07 47 00.9 +41 31 53           ~ 5 0
9 RXC J0753.3+2922 ClG 07 53 19.0 +29 22 27           ~ 2 0
10 NAME NGC 2484 Group GrG 07 58 28.2 +37 47 13           ~ 7 0
11 ACO 611 ClG 08 00 58.7 +36 02 49           ~ 242 0
12 RXC J0809.6+3455 ClG 08 09 40.2 +34 55 34           ~ 3 0
13 ClG J0810+4216 ClG 08 10 24.2 +42 16 19           ~ 26 0
14 ACO 646 ClG 08 22 10.0 +47 05 58           ~ 96 1
15 ClG 0821+03 ClG 08 24 05.0 +03 26 18     19.0     ~ 15 0
16 ACO 655 ClG 08 25 30.3 +47 07 48           ~ 95 0
17 SDSSCGA 46 CGG 08 28 06.7 +44 45 48           ~ 9 0
18 ACO 697 ClG 08 42 57.6 +36 21 45           ~ 233 0
19 HCG 35 CGG 08 45 20.71 +44 32 23.1           ~ 41 0
20 ZwCl 0847+3617 ClG 08 50 12.0 +36 03 36           ~ 62 0
21 ACO 757 ClG 09 12 57.79 +47 43 45.2           ~ 62 0
22 ClG 0910.4+4109 ClG 09 13 46.0 +40 56 20           ~ 59 2
23 ACO 773 ClG 09 17 51.3 +51 43 20           ~ 274 0
24 ACO 851 ClG 09 42 56.6 +46 59 22           ~ 314 0
25 SDSS-C4-DR3 3088 ClG 09 47 08.7 +54 28 31           ~ 10 0
26 ZwCl 0949+5207 ClG 09 52 49.1 +51 53 05           ~ 121 0
27 RXC J0953.6+0142 ClG 09 53 41.4 +01 42 03   17.1 13.98     ~ 14 0
28 MCXC J1000.5+4409 ClG 10 00 30.5 +44 09 15           ~ 30 0
29 ACO 954 ClG 10 13 44.8 -00 06 31           ~ 53 0
30 ACO 959 ClG 10 17 35.0 +59 33 28           ~ 65 0
31 ACO 980 ClG 10 22 30.6 +50 06 06           ~ 48 0
32 ZwCl 1021+0426 ClG 10 23 39.0 +04 11 14   15.6       ~ 264 0
33 ACO 990 ClG 10 23 41.1 +49 08 06           ~ 67 0
34 MCXC J1053.7+5452 ClG 10 53 44.4 +54 52 21           ~ 43 0
35 ACO 1139 ClG 10 58 10.98 +01 36 16.4           ~ 153 3
36 ACO 1132 ClG 10 58 25.8 +56 47 30           ~ 113 1
37 ACO 1205 ClG 11 13 21.37 +02 32 39.4           ~ 64 0
38 ZwCl 1111+5843 ClG 11 14 21.6 +58 23 19           ~ 29 1
39 ZwCl 1114+5457 ClG 11 15 23.87 +54 26 38.8           ~ 29 0
40 ZwCl 1113+0144 ClG 11 15 54.0 +01 29 44           ~ 33 0
41 RXC J1121.6+4803 ClG 11 21 36.2 +48 03 50           ~ 3 0
42 NAME NGC 3647 Group GrG 11 21 45.8 +02 51 40           ~ 5 0
43 ACO 1302 ClG 11 33 16.7 +66 22 43           ~ 58 0
44 ACO 1314 ClG 11 34 48.7 +49 02 25           ~ 206 1
45 ClG 1137+66 ClG 11 40 23.3 +66 09 01     21.0     ~ 135 0
46 RX J1144.0+0547 ClG 11 44 03.15 +05 48 15.0           K 7 0
47 ACO 1366 ClG 11 44 40.8 +67 24 40           ~ 48 0
48 ACO 1430 ClG 11 59 17.5 +49 47 46           ~ 32 0
49 ACO 1437 ClG 12 00 24.5 +03 19 52           ~ 67 0
50 NAME NGC 4073 Group GrG 12 04 21.7 +01 50 19     13.53     ~ 255 0
51 NAME NGC 4125 GrG GrG 12 08 06.6 +65 10 29           ~ 15 0
52 ZwCl 1215+0400 ClG 12 17 40.6 +03 39 45           ~ 114 0
53 NAME NGC 4261 Group GrG 12 20 02.3 +05 20 24     12.9     ~ 39 0
54 ACO 1544 ClG 12 27 50.3 +63 23 01           ~ 36 0
55 ACO 1576 ClG 12 36 59.5 +63 11 18           ~ 94 0
56 NAME NGC 4636 Group GrG 12 42 49.5 +02 41 08           ~ 556 0
57 ACO 1612 ClG 12 47 43.2 -02 47 32           ~ 30 0
58 ACO 1650 ClG 12 58 36.76 -01 43 34.2           ~ 280 0
59 ACO 1663 ClG 13 02 52.55 -02 31 04.0           ~ 94 0
60 ACO 1674 ClG 13 03 56.5 +67 31 04           ~ 45 0
61 2E 2975 ClG 13 09 15.44 -01 36 57.5     16.09     ~ 36 0
62 ACO 1689 ClG 13 11 29.5 -01 20 28           ~ 1072 0
63 ACO 1704 ClG 13 14 24.5 +64 34 40           ~ 56 0
64 ACO 1744 ClG 13 25 50.0 +59 19 21           ~ 26 0
65 BAX 201.5734+00.2261 ClG 13 26 17.8 +00 13 33     15.80     ~ 28 0
66 1RXS J132703.7+021215 ClG 13 27 05.06 +02 11 53.5           ~ 11 0
67 ACO 1750 ClG 13 30 49.94 -01 52 22.1           ~ 158 1
68 1RXS J133236.5+541855 ClG 13 32 40.1 +54 19 14           ~ 10 0
69 ACO 1767 ClG 13 36 08.33 +59 12 23.0           ~ 162 0
70 ACO 1773 ClG 13 42 11.73 +02 13 28.2           ~ 109 0
71 NAME NGC 5322 Group GrG 13 46 42.25 +60 21 53.2   10.3       ~ 28 0
72 ACO 1809 ClG 13 53 03.72 +05 08 17.7           ~ 160 0
73 ZwCl 1358+6245 ClG 13 59 54.3 +62 30 36     18.5     ~ 354 0
74 ACO 1835 ClG 14 01 02.07 +02 52 43.2           ~ 657 1
75 ClG J1411+5211 ClG 14 11 24.4 +52 12 38     20.11     ~ 117 3
76 RXC J1415.2-0030 ClG 14 15 14.2 -00 30 04           ~ 16 1
77 2QZ J141519.4-003022 Sy1 14 15 19.5010885704 -00 30 21.578076648   19.26 18.96     ~ 28 1
78 RXC J1424.8+0240 ClG 14 24 48.5 +02 40 56           ~ 5 0
79 ACO 1918 ClG 14 25 22.7 +63 11 14           ~ 57 0
80 ClG 1426+01 ClG 14 28 51.3 +01 45 36     19.0     ~ 29 0
81 ACO 1942 ClG 14 38 25.3 +03 38 37           ~ 112 0
82 NAME NGC 5718 Group ClG 14 40 38.5 +03 28 20     14.31     ~ 109 0
83 ACO 1995 ClG 14 52 55.0 +58 02 59           ~ 122 0
84 NAME NGC 5813 Group ClG 15 01 11.86 +01 41 53.2           ~ 38 0
85 NAME NGC 5846 Group GrG 15 05 47.0 +01 34 25           ~ 141 0
86 SDSS-C4-DR3 1355 ClG 15 11 33.5 +01 45 51           ~ 13 0
87 RXC J1512.8-0128 ClG 15 12 51.0 -01 28 47           ~ 9 0
88 ACO 2050 ClG 15 16 21.6 +00 05 59           ~ 94 0
89 ACO 2051 ClG 15 16 53.8 -01 05 06           ~ 49 0
90 [SPD2011] 24962 ClG 15 29 19.6 +52 53 52           ~ 11 0
91 1RXS J154428.8+512721 ClG 15 44 28.5 +51 26 54           ~ 5 0
92 ACO 2149 ClG 16 01 22.97 +53 51 59.1           ~ 68 0
93 SDSS-C4-DR3 3583 ClG 16 11 16.0 +37 01 44           ~ 5 0
94 NAME NGC 6109 Group ClG 16 17 26.9 +34 55 23           ~ 4 0
95 ACO 2192 ClG 16 27 24.4 +42 40 43           ~ 59 0
96 ACO 2197 ClG 16 28 10.4 +40 54 26           ~ 280 0
97 NAME NGC 6173 Group ClG 16 29 41.9 +40 49 23           ~ 3 0
98 ACO 2219 ClG 16 40 22.1 +46 42 20           ~ 337 0
99 ACO 2235 ClG 16 54 44.5 +40 02 51           ~ 31 0
100 RXC J1656.3+3916 ClG 16 56 20.3 +39 17 00           ~ 6 0
101 ACO 2241 ClG 17 00 14.07 +32 34 27.2           ~ 74 0
102 ACO 2244 ClG 17 02 34.01 +34 04 41.1           ~ 256 0
103 ACO 2255 ClG 17 12 50.04 +64 03 10.6           ~ 534 0
104 NAME NGC 6338 Group GrG 17 15 20.42 +57 21 52.5           ~ 75 0
105 SDSS-C4 3051 GrG 17 18 11.6 +56 40 09           ~ 45 1
106 ACO 2259 ClG 17 20 09.2 +27 40 09           ~ 105 0
107 ClG J1720+2638 ClG 17 20 09.6 +26 37 35           ~ 223 0
108 1RXS J212512.2-065742 ClG 21 25 12.4 -06 57 56           ~ 13 0
109 ClG J2129+0005 ClG 21 29 40.5 +00 05 47           ~ 239 0
110 RXC J2155.6+1231 ClG 21 55 40.5 +12 31 55           ~ 4 0
111 ACO 2399 ClG 21 57 27.64 -07 48 12.9           ~ 176 0
112 SDSS-C4-DR3 2030 GrG 22 14 48.0 +13 50 17           ~ 31 0
113 ACO 2428 ClG 22 16 21.87 -09 17 53.3           ~ 55 0
114 ACO 2593 ClG 23 24 31.0 +14 38 29           ~ 204 0
115 ACO 2631 ClG 23 37 40.7 +00 16 35           ~ 150 0
116 ACO 2670 ClG 23 54 13.64 -10 25 08.7           ~ 343 0

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2022.08.18-03:09:40

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