Image Details
Caption: Fig. 2.
PSR B1821−24. Light curves based on (a) RXTE PCA (2–16 keV), and (b) Green Bank radio (800 MHz) observations, using timing ephemeris B1821−24G. The RXTE light curve is labeled in counts per second per bin (at 100 bins per period) with 1 σ errors indicated. The radio pulse components are identified by means of the same numbering as Backer & Sallmen (1997).
© 1998. The American Astronomical Society. All rights reserved. Printed in U.S.A.