Table A.1.
Results of non-standard fits.
| Analysis | α∥ | α⊥ | βα | bηα |
 |
|---|---|---|---|---|---|
| Lyα | 1.073 ± 0.041 | 0.925 ± 0.045 | 2.75 ± 0.21 | −0.285 ± 0.012 | 3268.55/(3180 − 6),p = 0.12 |
| + metals | 1.074 ± 0.041 | 0.921 ± 0.045 | 2.76 ± 0.22 | −0.281 ± 0.012 | 3239.52/(3180 − 10),p = 0.19 |
| + HCD | 1.074 ± 0.041 | 0.921 ± 0.045 | 2.76 ± 0.22 | −0.281 ± 0.017 | 3239.52/(3180 − 12),p = 0.18 |
| + TP | 1.075 ± 0.040 | 0.923 ± 0.043 | 2.31 ± 0.30 | −0.269 ± 0.014 | 3236.62/(3180 − 13),p = 0.19 |
| + rel1 | 1.076 ± 0.040 | 0.923 ± 0.043 | 2.28 ± 0.31 | −0.267 ± 0.014 | 3231.61/(3180 − 14),p = 0.20 |
| UV | 1.077 ± 0.040 | 0.923 ± 0.043 | 2.34 ± 0.32 | −0.274 ± 0.020 | 3231.30/(3180 − 13),p = 0.21 |
| odd-ℓ | 1.074 ± 0.040 | 0.927 ± 0.045 | 2.33 ± 0.32 | −0.267 ± 0.014 | 3223.25/(3180 − 16),p = 0.23 |
| BB (0,2,0,6) | 1.083 ± 0.039 | 0.921 ± 0.043 | 2.53 ± 0.46 | −0.280 ± 0.022 | 3223.75/(3180 − 24),p = 0.20 |
| no Lyβ | 1.084 ± 0.040 | 0.921 ± 0.042 | 2.33 ± 0.32 | −0.272 ± 0.014 | 3231.05/(3180 − 14),p = 0.21 |
| keep DLAs | 1.071 ± 0.042 | 0.929 ± 0.049 | 2.08 ± 0.27 | −0.279 ± 0.016 | 3217.64/(3180 − 14),p = 0.26 |
Notes. The first group presents results of successively adding complications from physical effects to the basic Lyα-only model. These complications are: metals, absorption by high-column density systems, the transverse proximity effect, and the relativistic dipole, corresponding to the standard fit from Col. 1 of Table 5. The second group presents fits which include fluctuations of the UV background radiation, the odd multipoles ℓ = (1, 3) or the broadband function (for this group we set ξqHCD = 0). The last group presents fits for non-standard data samples: no absorption in the Lyβ region or no correction of DLAs in the spectra. The fit is over the range 10 < r < 180 h−1 Mpc. Errors correspond to Δχ2 = 1.
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