Fig. 10
Parametric models of the XLF extrapolated to z = 6.05. The coloured error bars and shaded areas correspond to 1σ uncertainties on the nominal models of the same colour. The nonparametric XLF from B15 re-scaled to the comoving volume in the range z = 5.7−6.4 is also shownin green. The binned estimate of the AGN space density as derived from the detection of SDSSJ08 is shown by the black error-bars.
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