2009ApJ...690.1158C

Query : 2009ApJ...690.1158C

2009ApJ...690.1158C - Astrophys. J., 690, 1158-1180 (2009/January-2)

The red-sequence luminosity function in massive intermediate-redshift galaxy clusters.

CRAWFORD S.M., BERSHADY M.A. and HOESSEL J.G.

Abstract (from CDS):

We measure the rest-frame B-band luminosity function of red-sequence galaxies of five intermediate-redshift (0.5 < z < 0.9), high-mass (σ>950 km/s) clusters. Cluster galaxies are identified through photometric redshifts based on imaging in seven bands (five broad and two narrow) using the WIYN 3.5 m telescope. The luminosity functions (LFs) are well-fit down to M*_ B_+ 3 for all of the clusters out to a radius of R200. For comparison, the LFs for a sample of 59 low-redshift clusters selected from the Sloan Digital Sky Survey are measured as well. There is a brightening trend (M*_ B_ increases by 0.7 mag at z = 0.75) with redshift comparable to what is seen in the field for similarly defined galaxies, although there is a hint that the cluster red-sequence brightening is more rapid in the past (z > 0.5), and relatively shallow at more recent times. Contrary to other claims, we find little evidence for evolution of the faint-end slope. Previous indications of evolution may be due to limitations in measurement technique, bias in the sample selection, and cluster-to-cluster variation. As seen in both the low- and high-redshift samples, a significant amount of variation in LF parameters α and M* exists between individual clusters.

Abstract Copyright: ∼

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

Simbad objects: 69

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Number of rows : 69
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 ClG 0016+16 ClG 00 18 33.3 +16 26 36           ~ 517 0
2 ACO 85 ClG 00 41 36.21 -09 19 30.4           ~ 974 0
3 ACO 117 ClG 00 55 47.10 -09 58 24.6           ~ 79 0
4 ACO 160 ClG 01 12 59.98 +15 30 05.3           ~ 181 0
5 ACO 168 ClG 01 15 07.58 +00 19 10.8           ~ 379 2
6 ACO 279 ClG 01 56 25.73 +01 03 22.4           ~ 54 0
7 ACO 426 ClG 03 19 47.6 +41 30 54           ~ 2508 1
8 ClG 0451-03 ClG 04 54 10.9 -03 01 07     20.0     ~ 368 0
9 ACO 659 ClG 08 24 04 +19 24.3           ~ 7 0
10 ACO 671 ClG 08 28 48.68 +30 27 07.0           ~ 168 0
11 ACO 724 ClG 08 58 24.12 +38 30 05.7           ~ 22 0
12 ACO 795 ClG 09 24 11.26 +14 09 03.5           ~ 120 0
13 ACO 933 ClG 10 07 50.27 +00 35 34.1           ~ 55 0
14 ACO 957 ClG 10 14 02.35 -00 53 30.0           ~ 225 2
15 ACO 1035 ClG 10 32 05.91 +40 17 25.9           ~ 88 0
16 ACO 1066 ClG 10 39 28.53 +05 11 01.2           ~ 96 1
17 ClG 1054-03 ClG 10 57 00.2 -03 37 27     22     ~ 458 0
18 ACO 1185 ClG 11 10 32.15 +28 35 50.4           ~ 271 1
19 ACO 1190 ClG 11 11 43.83 +40 51 43.5           ~ 145 0
20 ACO 1205 ClG 11 13 23.41 +02 30 42.8           ~ 74 0
21 ACO 1203 ClG 11 13 34.68 +40 14 01.4           ~ 36 0
22 ACO 1213 ClG 11 16 26.98 +29 16 23.9           ~ 155 0
23 ACO 1291 ClG 11 32 11.20 +56 01 31.3           ~ 135 0
24 ACO 1307 ClG 11 32 42.59 +14 26 16.3           ~ 100 0
25 ACO 1346 ClG 11 41 11.24 +05 45 22.6           ~ 75 0
26 ACO 1371 ClG 11 45 22.19 +15 29 43.3           ~ 50 1
27 ACO 1424 ClG 11 57 30.50 +05 05 24.5           ~ 68 0
28 ACO 1437 ClG 12 00 24.5 +03 19 52           ~ 93 0
29 ACO 1516 ClG 12 18 48.82 +05 15 45.4           ~ 51 1
30 ACO 1541 ClG 12 27 31.49 +08 50 43.5           ~ 97 0
31 NGC 4449 EmG 12 28 11.118 +44 05 36.81 10.11 9.98 9.64 9.45   ~ 1192 1
32 ACO 1552 ClG 12 29 46.18 +11 44 32.3           ~ 109 0
33 NAME Virgo Cluster ClG 12 30 47.8 +12 23 07           ~ 7107 0
34 ACO 1650 ClG 12 58 42.0 -01 45 45           ~ 325 0
35 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
36 ACO 1663 ClG 13 02 52.55 -02 31 04.0           ~ 112 0
37 NAME Shapley Supercluster SCG 13 06.0 -33 04           ~ 677 0
38 ACO 1691 ClG 13 11 11.14 +39 16 38.4           ~ 116 0
39 ACO 3555 ClG 13 20 46 -28 58.7           ~ 22 0
40 ClG 1322+3027 ClG 13 24 48.2 +30 11 34           ~ 68 0
41 ACO 1750 ClG 13 30 50.44 -01 51 27.1           ~ 190 2
42 ACO 1767 ClG 13 36 06.92 +59 10 34.3           ~ 182 0
43 ACO 1775 ClG 13 41 50.60 +26 21 10.6           ~ 324 0
44 ACO 1773 ClG 13 42 22.53 +02 15 14.2           ~ 119 0
45 ACO 1795 ClG 13 48 47.4 +26 34 55           ~ 1330 0
46 ACO 1809 ClG 13 53 07.68 +05 08 32.7           ~ 179 0
47 ACO 1890 ClG 14 17 41.62 +08 13 06.4           ~ 90 0
48 ACO 1904 ClG 14 22 13.21 +48 35 59.7           ~ 144 0
49 ACO 2026 ClG 15 08 26.06 -00 16 14.4           ~ 55 0
50 ACO 2034 ClG 15 10 03.9 +33 30 57           ~ 248 1
51 ACO 2030 ClG 15 11 24.17 -00 04 21.4           ~ 25 0
52 ACO 2040 ClG 15 12 44.00 +07 27 34.5           ~ 144 1
53 ACO 2048 ClG 15 15 14.11 +04 23 10.4           ~ 109 0
54 ACO 2051 ClG 15 16 47.15 -01 00 32.8           ~ 68 0
55 ACO 2061 ClG 15 21 19.90 +30 37 13.0           ~ 214 1
56 ACO 2069 ClG 15 24 02.92 +29 53 20.3           ~ 165 0
57 ACO 2094 ClG 15 36 41.2 -02 01 25           ~ 29 0
58 ACO 2108 ClG 15 40 21.78 +17 52 04.9           ~ 61 0
59 ACO 2122 ClG 15 44 55.93 +36 06 05.2           ~ 243 0
60 ACO 2142 ClG 15 58 26.5 +27 13 52           ~ 825 0
61 ClG 1603+4313 ClG 16 04 23.7 +43 04 52           ~ 134 1
62 ACO 2151 ClG 16 05 15.0 +17 44 55           ~ 594 3
63 ACO 2175 ClG 16 20 30.70 +29 53 31.2           ~ 133 0
64 ACO 2245 ClG 17 02 38.26 +33 30 10.0           ~ 66 0
65 ACO 2244 ClG 17 02 40.33 +34 02 58.7           ~ 301 0
66 ACO 2255 ClG 17 12 56.0 +64 04 06           ~ 605 0
67 ACO 2399 ClG 21 57 19.01 -07 50 57.5           ~ 197 0
68 ACO 2593 ClG 23 24 27.15 +14 33 40.2           ~ 231 0
69 ACO 2670 ClG 23 54 10.51 -10 23 06.8           ~ 364 0

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