Fig. 5.
Hα and [N II]λ6583 channel maps obtained by collapsing the ISM data cube on the emission line core (i.e. velocity channels within [−150, +150] km s−1 from the systemic). Contours in the left-hand panel are derived from the continuum emission image shown in Fig. 3, top left; contours in the right-hand panel show the 0.5 − 8 keV emission from Chandra-ACIS observations (OBSID 16092; Paggi et al. 2017).
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