Euclid on Sky
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Fig. 54

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Cluster luminosity functions of red and blue color_kind galaxies for Flagship (points) together with Schechter (1976) functions fit to early-type (ETG) and late-type (LTG) galaxies by Sarron et al. (2018) as a function of the CFHTLS absolute magnitudes (lines). The samples were selected to have IE < 23 (Flagship) and i < 23 (CFHTLS). The normalisation for both CFHTLS and Flagship is per cylinder of 1 h−1 Mpc radius, where the cylinder is very long for CFHTLS, given the uncertainties in the photometric redshifts, while it is limited to 1.5 rvir for Flagship. The abscissae of the points are slightly offset for clarity. The discrepancies between the CFHTLS analysis and Flagship are discussed in the text.

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