\begin{table}%T2
\caption{\label{tab:par}The atmospheric parameters, effective temperature
($T_{\rm eff}$), surface gravity ($\log g$), microturbulence velocity
($\xi$) and metallicity ([Fe/H]) (we use throughout the notation
[A/B$] = \log (N$(A)/$N$(B)$_{\rm star} - \log (N$(A)/$N$(B)$_{\rm
\odot}$), derived for the sample stars as described in the text.
The values for [\ion {Fe}{i}/H] and [\ion {Fe}{ii}/H] are followed
by the standard deviation and the number of lines on which the
abundance is based.}  
\small%\centering
\par
\begin{tabular}{c c c c c c}
\noalign{\smallskip}
\hline\hline
\noalign{\smallskip}
Star & $T_{\rm eff}$ (K) & $\log g$ & $\xi$(km~s$^{-1}$) & [\ion{Fe}{i}/H$] \pm \sigma$~(\#)& [\ion{Fe}{ii}/H$] \pm \sigma$~(\#) \\
\hline
HR~440   & 4780 & 2.43 & 1.71 & $-$0.34 $\pm$ 0.07 (129) & $-$0.33 $\pm$ 0.07 (13) \\
\object{HR~649}   & 5120 & 2.49 & 1.96 & $-$0.14 $\pm$ 0.06 (117) & $-$0.15 $\pm$ 0.07 (13) \\
HR~1016 & 5080 & 2.60 & 1.80 & $-$0.11 $\pm$ 0.06 (119) & $-$0.11 $\pm$ 0.09 (13) \\
HR~1326 & 4650 & 2.51 & 1.52 & $+$0.00 $\pm$ 0.07   (119) & $+$0.01 $\pm$ 0.16 (13) \\
\object{HR~2392} & 4940 & 2.65 & 1.87 & $-$0.09 $\pm$ 0.12 (115) & $-$0.08 $\pm$ 0.15 (12) \\
\object{HR~4608} & 4920 & 2.58 & 1.71 & $-$0.35 $\pm$ 0.05 (117) & $-$0.34 $\pm$ 0.06 (13) \\
$\epsilon$ Vir & 5082 & 2.85 & 1.86 & $+$0.12 & $+$0.12 \\
HR~5058 & 4790 & 2.67 & 1.97 & $-$0.12 $\pm$ 0.13 (109) & $-$0.13 $\pm$ 0.22 (11) \\
\object{HR~5802} & 5010 & 2.89 & 1.67 & $-$0.02 $\pm$ 0.06 (129) & $-$0.03 $\pm$ 0.06 (13) \\
\object{HR~7321} & 4810 & 2.48 & 1.70 & $-$0.19 $\pm$ 0.06 (125) & $-$0.17 $\pm$ 0.07 (13) \\
\object{HR~8115} & 4910 & 2.41 & 1.85 & $-$0.04 $\pm$ 0.07 (125) & $-$0.03 $\pm$ 0.09 (13) \\
\object{HR~8204} & 5250 & 1.53 & 2.49 & $-$0.09 $\pm$ 0.12 (105) & $-$0.13 $\pm$ 0.11 (10) \\
\object{HD 205011} & 4780 & 2.41 & 1.70 & $-$0.14 $\pm$ 0.09 (117) & $-$0.13 $\pm$ 0.10 (13) \\
\object{HR~8878} & 4370 & 1.91 & 1.61 & $-$0.67 $\pm$ 0.07 (131) & $-$0.63 $\pm$ 0.10 (13) \\
\hline
\end{tabular}
\end{table}