Spectra and zoom-ins around absorption lines of the observed dwarf galaxies. The spectra (black line) and the best fit from pPXF (red line) are plotted in the left panel over the full spectral coverage of MUSE. The gray areas indicate masked regions. The middle and right panels show the two most prominent absorption line regions to derive the velocities, namely the region around Hα and the Calcium Triplet (CaT).