Contours showing the areas encompassing the 68% and 95% of the LAEs in the mock showing the retrieved (observed) Lyα luminosity as a function of the real value in the catalog. The dotted and solid line contours show the values of L_Lyα before and after applying the bias subtraction, respectively (see Sect. 4.2). Black dots represent the observational candidates from miniJPAS with a spectroscopic counterpart (see Sect. 4.8).