Fig. 5
47.4 × 47.4 arcsec field around PKS 0735+178 after subtracting the scaled PSF from PKS 0735+178 and star 4. The image has been smoothed with a Gaussian kernel with σ = 1.0 pix. Galaxies G1 and G2 and the rectangular test feature R are discussed in the text. H is the host galaxy of PKS 0735+178. The dotted ellipse and circle mark the location of the features discussed by Pursimo et al. (1999) and Falomo & Ulrich (2000), respectively.
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