Image Details
Caption: Fig. 3.
Profiles from the northern 60° sector opposite to the edge. (a) Surface brightness. The line shows a fit by a β‐model. (b) Projected temperature profile. The line shows a best‐fit model used to estimate the total mass (Fig. 2e). Errors are 68%.
© 2001. The American Astronomical Society. All rights reserved. Printed in U.S.A.