[O iii] (left) and Hα+[N ii] (right) images of IPHASX J195248.8+255359 (PN3) displayed on a logarithmic intensity scale to show the outer lobes of the nebula. North is up and east is to the left. The gray-scale bar is given at the bottom in units of counts per pixel. The position of PN3 is marked with the red central cross.
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