Total spectra of the three nearby galaxies picked as host for our simulations of AGN+host observations with HARMONI. Spectra were normalised to the average intensity in the plotted wavelength range. The horizontal axis corresponds to rest-frame wavelengths. The spectra are shown in logarithmic scale and arbitrarily shifted on the vertical axis. Dashed-vertical lines indicate the spectral range included in the HARMONI simulations. Labels mark the position of several emission (i.e. Hβ, [O III]λ5007, HeIλ5876, [NII]λ6543, Hα, and [NII]λ6584) and absorption lines (i.e. MgIλ5163, 5172, 5183, FeIλ5269, and NaIλ5889, 5895). Dotted rectangle indicates the zoomed-in image of a region in Fig. A.5 for the NGC 7119A spectrum.