High- and low-resolution radio images for the central region of Abell 1775 with contours of the head-tail radio galaxy and the revived fossil plasma overlaid. The three images in the first row are high-resolution images with an angular resolution of 6″ × 6″. The three images in the second row are low-resolution images with an angular resolution of 15″ × 15″. The noise levels for each image are shown in Table 2. All images have the contour levels shown in black drawn at [ − 1, 1, 2, 4, 8, 16...] × 3σ_rms. The colour scale has a logarithmic stretch. Beams are shown in the bottom left corners, and the scale bar is at the bottom right.