\begin{table}%t1
\caption{Frequencies $\nu$, periods $\nu^{-1}$,  maximum power~$P_{\rm max}$, significance levels~$p$, and latitudes~$\vartheta$ (where power exceeds the given significance level) for the labeled regions in Figs.~\ref{fig3}a and~\ref{fig3}b, respectively. The error $\Delta \nu=0.6~{\rm nHz}$ is half the frequency resolution. The time intervals (last column) were determined using the $99.9\%$~significance contours of Morlet~wavelets with nondimensional frequency~6 or~9 (cf.~Sect.~\ref{subsec2.2}). A time interval in an otherwise empty row belongs to the periodicity above. Rows in brackets indicate periodicities that are evident in the wavelet power spectra (with 99.9\%~significance) but not in Figs.~\ref{fig3}a and~\ref{fig3}b. The frequencies for~${\rm A}'$ and~${\rm B}_0'$ were computed with a~five~times higher frequency resolution. The original values calculated with the standard frequency resolution are $8.9~{\rm nHz}$ (${\rm A}'$) and $10.0~{\rm nHz}$ (${\rm B}_0'$). }\label{tab1} 
%\centering
\par
\begin{tabular}{lrrrrrl}
\hline\hline
 & $\nu$ (nHz) &  $\nu^{-1}$ (yr) & $P_{\rm max}$ & $p$ (\%) & $\vartheta$ ~~~~~~~~~~~ & ~~~ Time  \\ 
\hline
${\rm A}$   & 7.8   &  4.1 & 1.1 & $99.99$ & $21\degr{\rm N}$--$24\degr{\rm N}$ & 85.3--02.5  \\
 ${\rm B}_1$ & 12.2  &  2.6 & 1.0 & $99.99$ & $26\degr{\rm S}$--$28\degr{\rm S}$ & 79.0--82.0   \\
                &       &      &     &         &                                         & 87.6--00.9   \\
                & 13.3  &  2.4 & 1.2 & $99.99$ & $17\degr{\rm S}$--$18\degr{\rm S}$ & 86.0--93.6   \\
                &       & (2.0 &     & $99.90$ & $17\degr{\rm S}$--$18\degr{\rm S}$ & 99.4--03.6) \\
 ${\rm B}_2$ & 17.7  & 1.79 & 1.4 & $99.99$ & $\sim$$18\degr{\rm S}$      & 79.5--84.4   \\
                &       &      &     & &                                         & 85.9--92.0  \\ 
 ${\rm B}_3$ & 21.1  & 1.50 & 0.6 & $99.00$  &  $\sim$$18\degr{\rm S}$        & 88.6--91.6   \\ 
 ${\rm C}$   & 21.1  & 1.50 & 0.3 & $99.99$ & $36\degr{\rm S}$--$47\degr{\rm S}$ & 79.0--84.0   \\ 
                &       &      &     & &                                         & 87.3--92.1   \\ 
                &       &      &     & &                                         & 98.3--01.6   \\ 
 ${\rm D}$   & 23.3  & 1.36 & 0.2 & $99.99$ & $39\degr{\rm N}$--$45\degr{\rm N}$ & 76.6--81.5   \\ 
                &       &      &      & &                                         & 89.0--92.5   \\ 
\hline
 ${\rm A}'$   & 9.1  &  3.5 & 4.7   & 99.99 & $16\degr{\rm N}$--$25\degr{\rm N}$ & 76.0--91.5 \\
 ${\rm B}_0'$ & 9.3  &  3.4 & 3.9   & 99.99 & $18\degr{\rm S}$--$25\degr{\rm S}$ & 86.7--03.5 \\
 ${\rm B}_1'$ & 12.2 &  2.6 & 5.0  & 99.99 & $14\degr{\rm S}$--$17\degr{\rm S}$ & 86.5--95.0 \\
                 &      &      &      &       &                                          & 97.7--03.5 \\
 ${\rm B}_2'$ & 17.7 & 1.79 & 2.7  & 99.99 & $21\degr{\rm S}$--$25\degr{\rm S}$ & 96.5--02.8 \\
                 & 18.8 & 1.69 & 3.3  & 99.99 & $\sim$$16\degr{\rm S}$                 & 96.8--03.1 \\
 ${\rm B}_3'$ & 22.2 & 1.43 & 2.8  & 99.90 & $12\degr{\rm S}$--$16\degr{\rm S}$ & 79.3--84.7  \\ 
                 &      & (1.57 &     & 99.90 & $9\degr{\rm N}$--$16\degr{\rm N}$  & 78.5--85.1) \\ 
 ${\rm C}'$   & 24.4 & 1.30 & 0.1  & 99.99 & $42\degr{\rm S}$--$54\degr{\rm S}$  & 86.6--94.4 \\ 
                 &      &      &      &       &                                           & 98.2--02.4 \\ 
                 &      & (1.32 &     & 99.90 & $30\degr{\rm S}$--$42\degr{\rm S}$  & 88.4--93.8) \\ 
 ${\rm D}'$   & 24.4 & 1.30 & 0.9  & 99.99 & $30\degr{\rm N}$--$36\degr{\rm N}$  & 77.0--80.2 \\ 
                 &      &      &      &       &                                           & 87.0--93.0 \\ 
                 &      &      &      &       &                                           & 98.5--01.0 \\ 
                 &      & (1.32 &     & 99.90 & $36\degr{\rm N}$--$52\degr{\rm N}$  & 75.8--80.9) \\ 
                 &      & (1.32 &     & 99.90 & $36\degr{\rm N}$--$52\degr{\rm N}$  & 89.1--93.4) \\ \hline
\end{tabular}
\end{table}