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Fig. 8

image

Left: asymmetry parameter vs. FW20 distribution of the lines of compact (red circles) and extended (blue empty squares) sources. Right: normalized asymmetry parameter vs. FW20 width distribution of the same groups. The green region shows the asymmetry values which cannot be measured because of the resolution of our spectra. In the histograms compact sources are marked by red bars, while the hatched blue region indicates extended sources.

This figure is made of several images, please see below:

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