\begin{table}%t6
%\centering
\par
\caption{\label{tab6}Iron abundances from \ion{Fe}{ii} lines in the metal-poor stars HD 148816 and HD~140283.}
\small \begin{tabular}{ccccc} 
\hline\hline                
Star  & \tsin/ $\log g$/$v_{\rm mic}$ & our line list & FW06 & $n$ \\
 &    & $A_{\rm FeII}$ ($\sigma$) & $A_{\rm FeII}$ ($\sigma$)\\
{} &  (K/dex/km~s$^{-1}$) & (dex)  & (dex) \\
\hline    
HD 148816 &  5825/4.14/1.20  & 6.72 (0.04) & 6.67 (0.18) & 23 \\
HD 140283 &  5717/3.70/1.35  & 5.10 (0.05) & 5.00 (0.11) & 20 \\
\hline                                 
\end{tabular}
\end{table}