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Table 4

Number of galaxies in each environment above the stellar mass completeness limits.

ICBS Nobs Nweight
(M ≥ 1010.5   M) (M ≥ 1010.5   M)

cluster virialised regions 178 339
cluster outskirts 177 374
groups 90 199
field 241 581

EDisCS Nobs Nobs
(M ≥ 1010.2   M) (M ≥ 1010.5   M)

cluster virialised regions 1268 842
cluster outskirts 749 484
groups 620 421

Notes. Nobs refers to the observed number of galaxies, while Nweight refers to the incompleteness-corrected numbers obtained taking into account the completeness weights described in the text. Upper panel: ICBS sample. lower panel: EDisCS sample. For EDisCS we show sample sizes for two mass limits, M ≥ 1010.2   M, the intrinsic mass limit of the survey, and M ≥ 1010.5   M, the mass limit of the ICBS sample for comparison.

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