\begin{table}%t2
     \caption{Derived physical parameters for program stars.\label{tab2}}                                               %\centerline
 {\begin{tabular}{lccccc} 
      \noalign{\smallskip}                                                               
      \hline \hline      
      \noalign{\smallskip}                                                               
      \noalign{\smallskip} 
      \multicolumn{1}{c}{Star}&     
      \multicolumn{1}{c}{$T_{\rm eff}$}&   
      \multicolumn{1}{c}{$\log g$}& 
      \multicolumn{1}{c}{$\xi$}& 
      \multicolumn{1}{c}{$V_r (hel)$ }& 
      \multicolumn{1}{c}{$V ({\it LSR})$}\\ 
      \noalign{\smallskip} 
      \multicolumn{1}{c}{}&     
      \multicolumn{1}{c}{(K) }&   
      \multicolumn{1}{c}{}& 
      \multicolumn{1}{c}{$\rm (km~s^{-1})$}& 
      \multicolumn{1}{c}{$\rm (km~s^{-1})$ }& 
      \multicolumn{1}{c}{$\rm (km~s^{-1})$}\\ 
                 \noalign{\smallskip}   
                 \noalign{\smallskip}   
                 \hline   
      HD 10285&7750 & 1.5 & 3.5 &$-69.9$&$-64.2$\\ 
      HD 25291&7250 & 1.5 & 3.5 &$-19.2$&$-18.3$\\ 
      HD 27381&7500 & 1.0 & 4.0 &$-5.4$&$-11.4$\\ 
      HD 137569&12~500 & 3.0 & 8.0 &$-45.7$&$-30.2$\\ 
      HD 137569$^\dag$&12~000 & 3.0 & 7.0 &$-55.2$&$-39.6$\\ 
      HD 172324$^*$&11~000& 2.5&5.0&$-126.1$ &$-106.4$\\ 
      &11~500&2.5&7.5&$-117.3$&$-97.5$ \\ 
      &10~500& 2.5&5.4 &$-139.0$&$-119.3$\\ 
      &10~500& 2.5&6.8 &$-105.2$&$-85.7$\\ 
      && &&$-152.1$&$-132.5^+$\\ 
                 \noalign{\smallskip}   
                 \hline   
                 \noalign{\smallskip}   
      HD 10132&5000 & 2.0 & 1.0 &$-70.2$&$-64.5$\\ 
      HD 12533&4250 & 2.0 & 1.8 &$-11.2$&$-10.9$\\ 
      HD 159251&4800 & 2.75 & 1.2 &$-39.2$&$-27.6$\\ 
                 \hline 
      \end{tabular}} 
\par
      $\dag$ -- From McDonald spectrum obtained in 2004. 
      * -- Four independent analyses carried out for 
      different epochs are included. The first two are from Paper~I. 
      The second two are from the present work. 
      +  Radial velocity measured on a 17~000 resolution spectrum obtained at 
      San Pedro M\'artir Observatory on November 18, 2000. 
      \end{table}