Image Details
Caption: Fig. 2.
Isodensity contours of SPEMDs and corresponding SPEPs. (a) SPEMD contours with axis ratio 0.5. For a fixed axis ratio, as we decrease η the SPEP contours switch from being convex to a dumbbell shape, as shown in panels (b), (c), and (d).
© 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.