Random selection of LAE candidates from the Ultra-Deep blue dataset, ordered by increasing redshift. For each of them we show the full 2-d (top) and 1-d (bottom) spectra. The position of Lyα is indicated by an arrow on both the 2-d and 1-d spectra, and by a label reporting the redshift on the 1-d spectrum. The observed wavelength scale at the bottom of the 1-d spectrum is transformed into the redshift of Lyα at each wavelength on the top.