\begin{table}%t1
      \caption{Synodic and siderial rotation periods and 
                 corresponding siderial frequencies. Sunspot rotation
                 periods are calculated from $\omega = 14.551{-}2.87\sin
                 ^2 (B) $ determined by Balthasar et~al. (\cite{bvw}). 
                 The value for the solar interior is the one just below the 
                 tachocline taken from Eff-Darwich et~al. (\cite{eff02}).}
         \label{tabny}
     %\centering
\small
         \begin{tabular}{p{0.3\linewidth}ccc}
            \hline
            \hline
            Name  & $P_{\rm syn}$[days] & $P_{\rm sid}$[days] & $\nu$[nHz]  \\
            \hline
                                     & 25.846 & 24.138 & 479.5   \\
            spots at equator         & 26.538 & 24.741 & 467.8   \\
            spots at 15$^\circ$      & 26.921 & 25.073 & 461.6   \\ 
            Bartels                  & 27.000 & 25.141 & 460.4   \\
            Carrington               & 27.275 & 25.381 & 456.0   \\
            1st high powerpeak  & 27.361 & 25.454 & 454.7   \\
            2nd high powerpeak  & 27.491 & 25.567 & 452.7   \\
            spots at 30$^\circ$      & 28.020 & 26.034 & 444.8   \\
                                     & 28.200 & 26.179 & 442.1   \\
            \hline
            interior                 & 28.698 & 26.607 & 435.0   \\
            \hline
         \end{tabular}
   \end{table}