\begin{table}%t1
\caption{\label{tab:samples}Contents of the data tables for the new BCs in the LMC and SMC.}
%\centerline
 {\small 
\small \begin{tabular}{ll}
 \hline \hline 
 Column name & Comments \\
 \hline 
 EROS-2 ID & Object identifier$^{a}$ \\
 RA & J2000 right ascension \\
 DEC & J2000 declination \\
 $P_{0}$ & Period (days) of the $1^{\rm st}$ mode of pulsation \\
 $P_{1}$ & Period (days) of the $2^{\rm nd}$ mode of pulsation \\
 $P_{10}$ & Period ratio $P_{1}/P_{0}$\\
 $Z_{\max}$ & Maximum metallicity$^{ b}$ \\
 $Z_{\min}$ & Minimum metallicity$^{ b}$ \\
 $Z_{\rm mean}$ & Mean metallicity$^{ b}$ \\
 $R_{0}$ & Fourier coefficient in $B_{ \rm E}$  \\
 $R_{1}^{1}$ & \textit{idem}$^{ c}$ \\
 $\Phi_{1}^{1}$ & \textit{idem}$^{ c}$ \\
 $R_{21}^{1}$ & \textit{idem}$^{ c}$ \\
 $\Phi_{21}^{1}$ & \textit{idem}$^{  c}$ \\
 $R_{31}^{1}$ & \textit{idem}$^{  c}$ \\
 $\Phi_{31}^{1}$ & \textit{idem}$^{  c}$ \\
 $R_{1}^{2}$ & \textit{idem}$^{  c}$ \\
 $R_{21}^{2}$ & \textit{idem}$^{ c}$ \\
 $\Phi_{21}^{2}$ & \textit{idem}$^{  c}$ \\
 $R_{31}^{2}$ & \textit{idem}$^{  c}$ \\
 $\Phi_{31}^{2}$ & \textit{idem}$^{  c}$ \\
 \hline 
\end{tabular}}
\medskip
$^{a}$~As defined by \citet{2002A&A...389..149D}; $^{b}$~for FO/F pulsators only; 
$^{c}$~superscript~$i$ refers to the $i^{\rm th}$ pulsation mode.
\end{table}