Fig. 3

5 arcsec by 5 arcsec color images of Galaxy 328 (left) and Galaxy 306 (right), two galaxies of spiral appearance whose two-component fits assigned more than 50% of light to the bulge. Galaxy 306 also had a one-component profile fit with a Sérsic index above 2.5, but its clear arm structure makes it better classified as a spiral than an S0. For this reason we allow apparently bulge-rich galaxies with regular arm structure and red nuclei to still be considered spiral galaxies. Background levels and intensity scale were adjusted to show the structure of these galaxies’ disks.
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