Bright end of the LAE LF accessible by J-PLUS. The gray shaded areas in both panels show the region of the LF that can be probed with the J-PLUS area and flux depth (dark gray for a Schechter-like LF, light gray for a power-law LF). The horizontal dotted/dashed lines represent the lowest possible value of the LF achievable with the J-PLUS EDR/full survey. The black vertical dashed line shows the limiting luminosity of J-PLUS at redshifts 2.2 (top panel) and 4.4 (bottom panel). The vertical red dashed line shows the luminosity of CR7 at z = 6.604 (Sobral et al. 2015) for illustration. Green circles in the top panel show the Lyα LF from Sobral et al. (2017). Blue and red circles correspond to the UDS+COSMOS and SA22 samples from Matthee et al. (2015). The solid blue and dashed lines correspond to Schechter and power-law fits to the data, respectively.