Table 3.
Parameters defining the power spectra of the reionisation time and redshift fields (treion(r) and zreion(r)) for both EMMA and 21cmFAST simulations.
| A1 | n1 | A2 | n2 | kthresh | |
|---|---|---|---|---|---|
| EMMA | |||||
| treion | 6.70 × 1016 | −0.83 | 4.34 × 1015 | −2.03 | 0.10 |
| zreion | 4.03 | −0.75 | 0.38 | −1.80 | 0.10 |
| 21cmFAST | |||||
| treion | 1.83 × 1017 | −0.75 | 2.87 × 1015 | −2.96 | 0.15 |
| zreion | 6.17 | −0.91 | 0.25 | −2.86 | 0.20 |
Notes. These are obtained from a fitting of the power spectrum of the fields in order to generate GRFs in the same units as the reionisation times (years) or redshift before they are normalised.
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