Table 1.
Results of statistical test according to Eq. (18) for testing the assumption of pure density evolution as defined in Eq. (15).
| Redshift range | |τPSSF| | |τRSSF| | pPSSF | pRSSF |
|---|---|---|---|---|
| 2.9 < z ≤ 4 | 0.47 | 0.24 | 0.32 | 0.40 |
| 4.0 < z ≤ 5.0 | 0.79 | 0.98 | 0.21 | 0.16 |
| 5.0 < z ≤ 6.7 | 0.05 | 0.29 | 0.48 | 0.39 |
| 2.9 < z ≤ 6.7 | 0.46 | 0.31 | 0.32 | 0.38 |
Notes.τ values were computed for the point source selection function (τPSSF) and the selection function accounting for extended Lyα emission (τRSSF). The corresponding values of p for a standard normal distribution are given in Cols. 3 and 4.
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.