Table 4.
Best-fitting Schechter parameters and their 1-σ/68% confidence limits for different galaxy types in the cluster and field environments.
| Environment | Type | log10[M*/M⊙] | α | Φ*(a) | GoF (b) |
|---|---|---|---|---|---|
| All galaxies |
 |
 |
 |
0.91 | |
| R < 1000 kpc | Quiescent galaxies |
 |
 |
 |
0.91 |
| Star-forming galaxies |
 |
 |
 |
1.38 | |
| All galaxies |
 |
 |
 |
0.88 | |
| R < 500 kpc | Quiescent galaxies |
 |
 |
 |
0.72 |
| Star-forming galaxies |
 |
 |
 |
1.48 | |
| All galaxies |
 |
 |
112.87 ± 0.78 | 2.60 | |
| Field | Quiescent galaxies |
 |
 |
92.32 ± 1.24 | 1.36 |
| Star-forming galaxies |
 |
 |
73.50 ± 0.59 | 2.34 | |
Notes. In addition to the formal statistical uncertainty (first error) for the cluster data, we quote the bootstrap uncertainty (second error).
Normalisation is reported as average per cluster, in units [cluster−1] for the cluster data, and [10−5 Mpc−3] for the reference field.
Even though maximum likelihood fits were performed on the unbinned data, we report goodness of fits (GoF) as χ2/d.o.f., where the best-fit models are compared to the binned data. For this we assume two-piece normal distributions for each data point, corresponding to the asymmetric uncertainties in Table 3, where the ±1σ range covers a 68% total probability.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.