Fig. 5.

Moment-0 (intensity field), moment-1 (velocity field), and moment-2 (dispersion field) maps of the [O III] line emission in HS 0810+2554 (left) and in SDSS J1353+1138 (right). The maps for the total, narrow and outflow components are shown separately, reporting only spatial pixels with a S/N equal or higher than 2 for HS 0810+2554, and than 3 for SDSS J1353+1138. The black ‘+’ indicates the emission centroid in each QSO, while the dotted lines represent the contour levels of the BLR emission at 75%, 50%, and 25% of its peak.
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