Nearby galaxies around NGC 5068. The galaxies marked with blue squares or orange circles were identified as group members with NGC 5068 by Pisano et al. (2011) and Kourkchi & Tully (2017). Left panel: sky distribution of the galaxies, the circles represent regions of different sizes used to determine isolation or identify group members. The R1t and R2t circles are taken from Kourkchi & Tully (2017) and are used to group sources together. The AMIGA (Verdes-Montenegro et al. 2005) isolation radius for NGC 5068 is represented by the dotted cyan circle. For reference, also plotted is the MeerKAT field of view (dashed green circle), and the brown dashed circle represents a radius of 300 kpc. The colour giz images on the right are 5 × 5 arcmin² cutouts taken from DECaLS DR10.