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Fig. 2


PACS spectra of all targets in km s-1. Zero velocity corresponds to the redshift listed in Table 1. Each black or green frame contains the single Gaussian fit for [CII] (upper) and [OI] (lower when available) and residuals for each target. We report the fitted peak velocities, velocity dispersion σobs and instrumental σinst at the observed wavelength in km s-1. Black frames refer to spectra extracted from the central spaxel with the Point Source Correction; green frames refer to extraction from the sum of the central nine spaxels with the Point Source Correction, to correct for line distortion introduced in badly pointed data (we refer to the text for details).

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