NGC 5643. (a) Three-colour image of NGC 5643 (B band in blue, V band in green, and I band in red) obtained with the 2.5 m du Pont Telescope at Las Campanas Observatory for the Carnegie-Irvine Galaxy Survey (CGS, Ho et al. 2011). The red box shows the FOV of our MUSE map in panel b, whose side spans ∼5 kpc. Same as in Fig. 1 for (b) and (c). The contours display the 8.4 GHz VLA radio observations from Leipski et al. (2006).