Table 1
Comparison clusters and A 520 with their main parameters.
| Cluster | z | N m | σ v | R 200 | M 200 | N pass | N sf | N rq | N AGN |
| (km s-1) | (Mpc) | [1014M⊙] | (%) | (%) | (%) | (%) | |||
|
|
|||||||||
| A665 | 0.1818 | 310(360) | 1268 |
2.87 |
21.5 |
205(66) | 100(32) | 14(4) | 5(5) |
| A1689 | 0.1832 | 519(934) | 1779 |
4.02 |
59.2 |
308(59) | 185(35) | 24(4) | 26(12) |
| A383 | 0.1883 | 164(260) | 898 |
2.02 |
7.6 |
88(53) | 63(38) | 23(14) | 13(17) |
| A291 | 0.196 | 131(131) | 682 |
1.53 |
3.3 |
79(60) | 46(35) | 0(0) | 6(12) |
| A963 | 0.205 | 414(492) | 1199 |
2.68 |
17.9 |
206(49) | 199(48) | 21(5) | 9(4) |
| Z1693 a | 0.2248 | 212(265) | 683 |
1.51 |
3.3 |
129(60) | 74(34) | 16(7) | 9(11) |
| A1763 | 0.2279 | 305(447) | 1399 |
3.09 |
28.1 |
156(51) | 122(40) | 38(12) | 27(18) |
| A2390 | 0.2329 | 356(552) | 1336 |
2.94 |
24.4 |
193(54) | 135(37) | 5(1) | 28(17) |
| Z2089 b | 0.2347 | 141(141) | 761 |
1.68 |
4.5 |
80(56) | 50(35) | 14(9) | 11(18) |
| R2129 c | 0.235 | 236(307) | 907 |
2.00 |
7.6 |
148(62) | 74(31) | 16(6) | 14(16) |
| A 520 | 0.2007 | 190(315) | 1036 |
2.32 |
11.6 |
137(72) | 50(26) | 12(6) | 3(5) |
Notes. Nm is the number of cluster members from the ACReS survey (combined data set) or in the case of A 520 from the MMT data set (full data set). Npass, Nsf and Nrq are the number (fraction) of passive, star forming and recently quenched galaxies, respectively. NAGN is the number (fraction) of emission-line galaxies who’s spectra are dominated by AGN emission. All the numbers and fractions are calculated among all the members of the given cluster.
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