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Table 4.
Best-fit Student t-distribution parameters.
| Redshift bin | ν | μ | s |
|---|---|---|---|
| 0.15 < zred < 0.3 | 5.89 | 0.055 | 0.907 |
| 0.3 < zred < 0.45 | 4.36 | 0.005 | 0.898 |
| 0.45 < zred < 0.6 | 2.92 | 0.02 | 0.820 |
| 0.6 < zred < 0.8 | 4.03 | –0.015 | 0.875 |
Notes. The distribution of the scaled reshift residuals in each bin is modelled by a Student-t probability density. The best-fit parameters of the Student t-distribution are summarised in this table. A lower value of the parameter ν signals a larger deviation from Gaussianity.
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