Selection of 28 pseudo-spectra with high S/N. The green dashed-dotted lines correspond to spectroscopic or secure photometric redshifts from M05 (when available). The dashed red line corresponds to the approximate pseudo-spectrum continuum level, and the solid red line to the 3σ_cont level, where σ_cont is the pseudo-continuum noise. For the source ID offset/686, the redshift from M05 is photometric.