Fig. 16.
NGC 7320c Hα flux spatial map (upper left panel), [N II]λ6584 flux spatial map (upper right panel), Hα radial velocity map considering pixels with contrast (Hα) ≥ 2.5 (lower left panel), and deep image from SN2 filter (lower right panel). Red circles represent the locations of the NGC 7320c nucleus and 15 Hα emission regions from its spiral arms. The black contours are 1.5 × 10−17, 4 × 10−17, and 7 × 10−17 erg s−1 cm−2.
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