Fig. A.28
(General comments about the panels as in Fig. A.1.) IRAS F11506-3851 (ESO 320-G030): a circumnuclear ring structure is detected in the Hα image. The velocity field is extremely regular and the velocity dispersion map is centrally peaked (i.e., σc = 81 km s-1) with high values (i.e., ~60 km s-1) outwards the ring structure. The spatial scale is of 0.221 kpc/′′.
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