Fig. A.1.
GALEX FUV emission in the region centred on NGC 3314AB of 6.44′×6.04′ (left panel) and ACS/HST stacked mosaic (∼5.28′×3.67′) of NGC 3314AB in the F606W filter (right panel). The FUV image has been treated with ASMOOTH (Ebeling et al. 2006), selecting a S/N above the background of τmin = 1.5. The region of UDG 32 (marked with the empty black circle in both panels) is outside the ACS/HST mosaic.
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