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Table 3.

Best-fit parameters obtained by fitting the HOD model on the galaxy auto-correlation functions.

Sample Halo occupation distribution model Deduced quantities
M0* Best-fit parameters χ 2 n d . o . f . $ \frac{\chi^2}{n\mathrm{d.o.f.}} $ Densities fsat b log 10 ( M ¯ 200 m ) $ \log_{10}(\bar{M}_{200m}) $
Mmin αsat σlog(M) ΔM0 deg−2 10−5 Mpc−3 % M ¯ cen $ \bar{M}_{\mathrm{cen}} $ M ¯ sat $ \bar{M}_{\mathrm{sat}} $
10 12.113 0.257 + 0.409 $ _{-0.257}^{+0.409} $ 1.184 0.029 + 0.059 $ _{-0.029}^{+0.059} $ 0.666 0.236 + 0.335 $ _{-0.236}^{+0.335} $ 0.052 0.067 + 0.182 $ _{-0.067}^{+0.182} $ 0.49 103.9 235.8 23.0 1.22 12.66 14.14
10.25 12.26 0.276 + 0.468 $ _{-0.276}^{+0.468} $ 1.178 0.031 + 0.062 $ _{-0.031}^{+0.062} $ 0.619 0.303 + 0.437 $ _{-0.303}^{+0.437} $ 0.014 0.083 + 0.204 $ _{-0.083}^{+0.204} $ 0.43 128.4 162.9 23.0 1.29 12.79 14.13
10.5 12.362 0.23 + 0.483 $ _{-0.23}^{+0.483} $ 1.163 0.03 + 0.063 $ _{-0.03}^{+0.063} $ 0.538 0.312 + 0.506 $ _{-0.312}^{+0.506} $ 0.016 0.113 + 0.208 $ _{-0.113}^{+0.208} $ 0.57 148.5 117.1 22.1 1.34 12.9 14.12
10.75 12.327 0.047 + 0.132 $ _{-0.047}^{+0.132} $ 1.091 0.011 + 0.023 $ _{-0.011}^{+0.023} $ 0.228 0.09 + 0.231 $ _{-0.09}^{+0.231} $ 0.031 0.035 + 0.056 $ _{-0.035}^{+0.056} $ 0.84 208.6 100.7 25.3 1.43 12.98 14.04
11 12.674 0.039 + 0.105 $ _{-0.039}^{+0.105} $ 1.131 0.013 + 0.026 $ _{-0.013}^{+0.026} $ 0.202 0.072 + 0.194 $ _{-0.072}^{+0.194} $ 0.018 0.03 + 0.046 $ _{-0.03}^{+0.046} $ 0.8 123.0 42.5 20.5 1.6 13.24 14.12
11.25 13.096 0.03 + 0.077 $ _{-0.03}^{+0.077} $ 1.159 0.028 + 0.053 $ _{-0.028}^{+0.053} $ 0.123 0.082 + 0.199 $ _{-0.082}^{+0.199} $ 0.036 0.019 + 0.031 $ _{-0.019}^{+0.031} $ 1.02 39.2 13.6 13.9 1.89 13.57 14.26
11.5 13.483 0.021 + 0.057 $ _{-0.021}^{+0.057} $ 1.261 0.064 + 0.119 $ _{-0.064}^{+0.119} $ 0.1 0.062 + 0.167 $ _{-0.062}^{+0.167} $ 0.002 0.016 + 0.031 $ _{-0.016}^{+0.031} $ 1.93 12.7 4.4 9.9 2.32 13.87 14.42

Notes. Best-fit parameters (with 1σ uncertainties) and deduced parameters obtained by fitting the HOD model on the galaxy auto-correlation functions (Fig. 2). The parameters are described in Sect. 4. The deduced quantities model densities of tracers, satellite fraction, large-scale halo bias, and mean halo mass hosting central and satellite galaxies are computed for the best-fit model.

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