Fig. 7

Galaxy density maps with various magnitude limits (chosen arbitrarily, for magnitudes without any extinction correction). From top to bottom: r < 15.5 (25 galaxies), r < 16 (58 galaxies), r < 17 (141 galaxies), r < 18 (271 galaxies), and r < 19 (517 galaxies). Contour levels start at 3σ above the background (see text) and are spaced by 1σ. The cross indicates the position of the cD galaxy.
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