\begin{table}%t1
 \caption{\label{stepar}Observational information.}
\small
%\centering
\par
\begin{tabular}{lccccccccc}
\hline \hline
Star& $V$&Date & Exp. Time  & Inst. Setting $\lambda_0$ & $v_{\rm rad\ H}$&$T_{{\rm eff}}$ &$\log{g}$ & [Fe/H] & $\xi_{\rm t}$ \\
 &(mag)&(UT)& (s) & (nm) &(km~s$^{-1})$&(K)&(cgs)&(dex)&(km~s$^{-1}$)\\
\hline
BD$-04^\circ~3208$   & 9.99 & 18-05-05 & $4\times1800$ &620.78 (StdYb)& 58.7 & 6338   & 4.00   & --2.28  & 1.5 \\
 & &19-05-05 &$2\times1800$\\
G 64-37                       &11.14&  18-05-05 &$7\times1800$ &620.78 (StdYb) &82.1& 6318   & 4.16   & --3.12  & 1.5 \\
&&19-05-05 &$7\times1800$\\
BD$+02^\circ~3375$  & 9.93&19-05-05 & $4\times1800$ &620.78 (StdYb) &$-397.1$&     5855   & 4.16   & --2.19  & 1.5 \\
BD$+20^\circ~3603$  & 9.69 & 18-05-05 &  $1\times1800$ &620.78 (StdYb) &$-241.6$&   6092   & 4.04   & --2.22  & 1.5 \\
&&&$2\times2400$\\
&&19-05-05&$1\times1800$\\
BD$+26^\circ~3578$  &9.37& 17-05-05  & $3\times1800$  & 608.11 (StdYd) &$-128.2$ &  6239   & 3.87   & --2.33  & 1.5 \\
&&&$1\times2400$\\ 
\hline
\end{tabular} 
\end{table}