\begin{table}%t7
\caption{\label{tab-RRd}RRLSs in the range of~3~kpc to star
 91.} 
%\centerline
{
\begin{tabular}{lcc}
\hline\hline
 ID & $D$(kpc)& [Fe/H]$_{\rm Layden}$ \\
\hline
76  & 0.68   & --2.18 \\
104 & 0.74   & --1.51 \\
59  & 1.81   & --1.55 \\
71  & 2.14   & --1.52 \\
115 & 2.41   & --1.59 \\
109 & 2.75   & --2.38 \\
97  & 2.96   & --1.45 \\
128 & 2.98   & --2.11 \\
\hline
\end{tabular}}
\smallskip
 Notes: ID, as given in \citet{wu05}; $D$: the
distance from star 91; [Fe/H]$_{\rm Layden}$: as given in Table~\ref{tab-sdds}. 
\end{table}