Image Details
Caption: Fig. 39.
NGC 6654: R‐band isophotes on two scales (a, d); ellipse fits (b, WIYN R and WFPC2 F814W [red]); B−R color map (c, ﹩w=5﹩, color range ≈0.98 mag); WFPC2 F450W−F814W color map (e, ﹩w=11﹩, color range = 1.50 mag); unsharp mask of R‐band image (f, ﹩\sigma =5﹩). The black and white streaks in the WIYN color map (c) are due to satellite or meteor trails, one of which can be seen in the R‐band image (a).
© 2003. The American Astronomical Society. All rights reserved. Printed in U.S.A.