![\begin{figure}
\par\includegraphics[width=8.1cm,clip]{figures/8075fig3.eps}\end{figure}](/articles/aa/full/2008/14/aa8075-07/Timg49.gif) |
Figure 3:
Comparison between frequencies based on Eq. (1) and
complete eigenmode calculations, both of which are given in an inertial frame.
and m are indicated on the figure, and the radial orders are n=1to 10. This figure contains four columns subdivided into two, the left part
corresponding to Eq. (1) and the right part to complete
calculations. The oblique dotted lines in between show the correspondence
between the two sets of frequencies. The units are the same as in Fig. 5 of
Reese et al. (2006), which allows direct comparison. As can be seen from
comparing these figures, Eq. (1) gives a much better
description of the frequency spectrum than a order perturbative
formula. |