Image Details
Caption: Fig. 12.
Four multitaper power spectra of ﹩\ell =65﹩ and ﹩m=0﹩ of the GONG month 16 velocity time series (1996 October 28–1996 December 2, 36 days) for different number of tapers (﹩K=5﹩, 10, 20, and 50).
© 1999. The American Astronomical Society. All rights reserved. Printed in U.S.A.