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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