Image Details
Caption: Fig. 32.
NGC 4643: R‐band isophotes on three scales (a, c, e); ellipse fits (b, WIYN R); B−R color map on two scales (d, ﹩w=23﹩, color range ≈0.9 mag; f, ﹩w=5﹩, color range = 0.30 mag).
© 2003. The American Astronomical Society. All rights reserved. Printed in U.S.A.