Fig. 1.
Redshift distribution normalized to 30 gal.arcmin−2. The red histogram corresponds to the COSMOS2015 photometric redshift distribution after a cut at i′≤24.5, the green curve to the fit of a Smail et al. (1994) function to the COSMOS2015 histogram, and the blue curve to a Fu et al. (2008) fit. In this paper we use the Fu et al. (2008) fit that captures the high-redshift tail in contrast to the other function.
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