\begin{table}%t8
\caption{\label{tab:ewori_abund}Abundances ($[{\rm El./H}]$) for the primary and secondary
components of \EW\ determined from the two FEROS~spectra.}
%\centering
\par
\begin{tabular}{lrlrrlr} 
\hline
\hline\noalign{\smallskip}
             &  \multicolumn{3}{c}{Primary} & \multicolumn{3}{c}{Secondary} \\
Ion          &[El./H]&  rms& $N_t$/$N_l$&[El./H]& rms & $N_t$/$N_l$  \\
\hline
Si\ione\     &  0.08 & 0.06& 12/10 &  0.03 & 0.11& 11/9 \\  
Ca\ione\     &  0.06 & 0.08&  8/6  &       &     &      \\  
Sc\itwo\     &  0.09 & 0.05&  4/4  &       &     &      \\  
Ti\ione\     &$-0.02$& 0.05&  4/3  &$-0.01$& 0.08&  8/8 \\  
Cr\ione\     &  0.09 & 0.13&  5/5  &$-0.01$& 0.10&  3/3\\            
Fe\ione\     &  0.05 & 0.10&122/91 &  0.02 & 0.13& 92/74   \\
Fe\itwo\     &  0.03 & 0.09& 10/8  &  0.12 & 0.11& 8/7\\
Ni\ione\     &  0.09 & 0.10& 30/24 &  0.01 & 0.15& 19/14\\       
\hline
\end{tabular}            
\tablefoot {$N_t$ is the total number of lines used per ion, and $N_l$~is the number of different lines used per ion. Ions with at least 3~lines measured are included.}
\end{table}