Open Access
Table 2.
Best-fit values of the parameters for the base stretch distribution model when applied to the SNfactory dataset only (114 SNe Ia), the fiducial 569 SN Ia sample, or the conservative sample (422).
| Sample | μ1 | σ1 | μ2 | σ2 | a |
|---|---|---|---|---|---|
| SNfactory | 0.41 ± 0.08 | 0.55 ± 0.06 | −1.38 ± 0.10 | 0.44 ± 0.08 | 0.48 ± 0.08 |
| Fiducial | 0.37 ± 0.05 | 0.61 ± 0.04 | −1.22 ± 0.16 | 0.56 ± 0.10 | 0.51 ± 0.09 |
| Conservative | 0.38 ± 0.05 | 0.60 ± 0.04 | −1.26 ± 0.13 | 0.53 ± 0.08 | 0.47 ± 0.09 |
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.