Table 1
General properties of the clusters and data sets.
Cluster | RA | Dec | z | Texp (min) | m∗ | Nspectra | Nz | |||
(J2000) | (J2000) | B | V | R | I | (mag) | ||||
|
||||||||||
RXC J0225.9-4154 | 02:25:54.6 | –41:54:35.3 | 0.2195 | 90 | 30 | 60 | 60 | 18.3 | 964 | 539 |
RXC J0528.9-3927 | 05:28:52.8 | –39:28:17.7 | 0.2839 | 150 | 90 | 110 | – | 18.9 | 1114 | 628 |
RXC J2308.3-0211 | 23:08:22.2 | –02:11:27.5 | 0.2966 | 50 | 45 | 45 | – | 18.9 | 1319 | 733 |
Notes. Columns: (1) Cluster name. (2)–(3) Equatorial coordinates of the X-ray peak. (4) Redshift, prior to our new estimates. (5)–(8) WFI exposure times in the B, V, R, and I bands. (9) R-band magnitude m∗, estimated from Zenteno et al. (2011). (10)–(11) Number of spectra and reliable redshifts obtained from the VIMOS observations.
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