Comparison between the redshift distributions of the data and those reproduced by the mocks. Left: The photometric redshift distribution of our data is shown as an orange hatched histogram, while the solid red line shows the distribution of the photometric redshifts of the mock, obtained from the true (’spectroscopic’) redshifts (blue solid line) as detailed in the text. Right: Comparison of the mock spectroscopic redshift distribution (solid blue line) and the estimated spectroscopic distribution of our data (light blue line).