Baryon acoustic oscillations from the complete SDSS-III Ly-quasar cross-correlation function at

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Table B.2

Best-fit results for the four most important parameters for different data splits as described in the text.

Test	α_∥	α_⊥	b_Lyα⁽1 + β_Lyα⁾	β_Lyα

Std. fit, full sample	1.077 ± 0.038	0.898 ± 0.038	−0.350 ± 0.019	1.90 ± 0.34	2576.31/(2504−15),p = 0.11
r_∥< 0	1.058 ± 0.059	0.928 ± 0.064	−0.334 ± 0.025	2.37 ± 0.75	1214.07/(1252−15),p = 0.67
r_∥ ≥ 0	1.090 ± 0.052	0.871 ± 0.052	−0.342 ± 0.038	1.42 ± 0.43	1337.16/(1252−15),p = 0.024
z_pairs< 2.3962	1.079 ± 0.058	0.904 ± 0.051	−0.334 ± 0.023	1.53 ± 0.39	2534.08/(2504−15),p = 0.26
z_pairs ≥ 2.3962	1.071 ± 0.052	0.907 ± 0.057	−0.40 ± 0.027	2.86 ± 0.67	2607.86/(2504−15),p = 0.048
NGC	1.071 ± 0.042	0.916 ± 0.046	−0.337 ± 0.021	1.94 ± 0.40	2616.95/(2504−15),p = 0.037
SGC	1.113 ± 0.091	0.868 ± 0.065	−0.367 ± 0.054	1.95 ± 0.68	2525.13/(2504−15),p = 0.30
Fiber Id < 500	1.062 ± 0.059	0.906 ± 0.050	−0.368 ± 0.028	2.41 ± 0.54	2448.64/(2504−15),p = 0.71
Fiber Id ≥ 500	1.084 ± 0.052	0.894 ± 0.062	−0.336 ± 0.022	1.35 ± 0.35	2634.90/(2504−15),p = 0.021
CORE QSO	1.090 ± 0.042	0.873 ± 0.043	−0.36 ± 0.031	2.61 ± 0.67	2590.52/(2504−15),p = 0.076
not CORE QSO	1.048 ± 0.051	1.010 ± 0.097	−0.35 ± 0.023	1.55 ± 0.37	2613.22/(2504−15),p = 0.041
Amp. CIV < 7.36	1.079 ± 0.040	0.856 ± 0.048	−0.367 ± 0.025	2.36 ± 0.55	2542.33/(2504−15),p = 0.22
Amp. CIV ≥ 7.36	1.117 ± 0.086	0.902 ± 0.048	−0.34 ± 0.027	1.43 ± 0.40	2550.04/(2504−15),p = 0.19
SNR_Lyα< 3.2919	1.016 ± 0.053	0.932 ± 0.049	−0.35 ± 0.032	2.46 ± 0.63	2680.68/(2504−15),p = 0.0039
SNR_Lyα ≥ 3.2919	1.117 ± 0.049	0.863 ± 0.048	−0.349 ± 0.022	1.72 ± 0.39	2631.62/(2504−15),p = 0.023
SNR_1700 < 5.16	1.068 ± 0.045	0.902 ± 0.045	−0.373 ± 0.028	2.43 ± 0.57	2618.61/(2504−15),p = 0.035
SNR_1700 ≥ 5.16	1.077 ± 0.061	0.902 ± 0.062	−0.344 ± 0.025	1.58 ± 0.39	2697.78/(2504−15),p = 0.0019
Mag_i< −25.4	1.089 ± 0.046	0.880 ± 0.051	−0.348 ± 0.021	1.61 ± 0.36	2596.31/(2504−15),p = 0.066
Mag_i ≥ −25.4	1.040 ± 0.056	0.921 ± 0.048	−0.379 ± 0.039	2.92 ± 0.79	2554.25/(2504−15),p = 0.18

Notes. Standard fit is performed on each sample and the errors correspond to Δχ² = 1.

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