Integrated spectra from the CIV-MgII region (upper panels) to Hβ-Hα region (lower panels) of the SUPER targets X_N_160_22. The grey curve shows the observed spectrum, the red curve shows the reproduced overall emission line model, the magenta curve shows the iron emission, the blue navy curves show the continuum model, and the green curves show the individual Gaussian components used to reproduce the profiles of all the emission lines. The BLR component is shown as a gold Gaussian profile. The red vertical lines indicate the location of each line at systemic velocity. The vertical grey regions mark the channels with strong skylines which were masked during the fitting procedure. The x- and y-axis show the rest frame wavelength and flux (not corrected for extinction) according to the redshift of each target.