\begin{table}%t1
\caption{\label{Tab_Sample}
Our sample of RR Lyrae stars for the spectropolarimetry and the
magnetic A star for comparison.
}
%\centering
\par
\begin{tabular}{lllcl}
\hline \hline
\multicolumn{2}{c}{Object}     &
\multicolumn{1}{l}{Type}       &
\multicolumn{1}{c}{$V$ (mag)}  &
\multicolumn{1}{c}{$P$ (d)}   \\
\hline
WZ Hya  & HIC 50073   & RRab    & 10.27-11.28 &  0.53772  \\ 
V Ind   & HIC 104613  & RRab    &  9.12-10.48 & 0.47959  \\ 
U Lep   & HIC 22952   & RRab    &  9.84-11.11 &  0.58148  \\ 
RU Scl  & HIC 226     & RRab    &  9.35-10.75 &  0.49332  \\
CS Eri  & HIC 12199   & RRc     &  8.75- 9.31 &  0.31133  \\ 
MT Tel  &  HIC 93476  & RRc     &  8.68- 9.28 &  0.31690  \\ 
RV Cap  & HIC 103755  & RRab-BL & 10.22-11.57 &  0.44774  \\ 
RX Cet  & HIC 2655    & RRab-BL & 11.01-11.75 &  0.57369  \\ 
RV Cet  & HIC 10491   & RRab-BL & 10.35-11.22 &  0.62340  \\ 
RX Col  & HIC 29528   & RRab-BL & 11.4 -12.6  &  0.59404  \\ 
RY Col  & HIC 24471   & RRab-BL & 10.44-11.24 &  0.47884  \\ 
VW Dor  & HIC 29055   & RRab-BL & 11.22-12.11 & 0.57061  \\ 
SS For  & HIC 9932    & RRab-BL &  9.45-10.6  &  0.49543  \\ 
RX For  & GSC6442.00690& RRab-BL& 11.12-12.46 &  0.59731  \\
SZ Hya  & HIC 45292   & RRab-BL & 10.44-11.84 &  0.53724  \\
X Ret   & LB 3316     & RRab-BL & 11.16-12.14 &  0.49199  \\ 
BV Aqr  & HIC 108839  & RRc-BL  & 10.8 -11.2  &  0.36405  \\ 
\par
HD~94660 & HIC 53379   & Magnetic Ap & 6.09    &  --        \\ 
\hline
\end{tabular}
\end{table}