\begin{table}%t4
\par
\caption{\label{tab:vwa}Atmospheric parameters determined with \vwa.
}
\small
%\centerline
{
 \begin{tabular}{l|cccc} 
\hline\hline 
HD   /Sp. &  \teff\ [K]  &  \logg  & 
            \feh  &  \vmicro\ [km~s$^{-1}$]   \\
\hline 
 49933/H-A  & $6560\pm 110  $&$  4.28 \pm0.05 $&$-0.44 \pm0.05  $ & $ 1.67  \pm0.06$ \\ 
 49933/H-C  & $6570\pm  ~70  $&$  4.28 \pm0.05 $&$-0.44 \pm0.04  $ & $ 1.60  \pm0.10$ \\ \hline
175726/N & $6070\pm ~45  $& $ 4.53 \pm0.04$ &$-0.07 \pm0.03  $ & $ 1.10 \pm0.05$ \\
175726/E & $6000\pm ~85  $& $ 4.29 \pm0.10 $&$-0.09 \pm0.05  $ & $ 1.07 \pm0.11 $ \\ 
\hline 
181420/F  & $6590\pm  130  $&$ 4.26 \pm0.07 $&$-0.01 \pm0.08  $ & $ 1.91 \pm0.15$ \\
181420/E  & $6565\pm  180  $&$ 4.27 \pm0.10 $&$+0.02 \pm0.11  $ & $ 1.69 \pm0.10$ \\ 
\hline
181906/E & $6300\pm 150  $& 	     &$-0.11 \pm0.14  $ & $1.20 \pm0.15$ \\
\hline                    
 \end{tabular}}
 \smallskip
Note: The first column lists the HD number and the spectrum used
(\cf\ Table~\ref{tab:spec}). 
In the analysis of HD~181906 \logg\ could not be determined.
\end{table}