Fig. 5

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Effect of various photometric pre-selection criteria on the number and redshift distribution of galaxies in the four mock catalogues. We show four cases: (i) only a detection in IE is required; (ii) detection is required in all four Euclid bands (IE, YE, JE, HE); (iii) detection is required in u and all four of the Euclid bands; and (iv) detection is required in ugriz and all of the Euclid bands. As described in the main text, for all bands we adopt a signal-to-noise detection threshold ≥3.
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