\begin{table}%t4
\caption{\label{tabsigma}Spectrum with $T=5800$~K, log~{\it g}~=~4.25, [Fe/H$]=-1.5$, [S/H$]=-1.10$
for the lines of Mult.~8. Each
Monte Carlo simulation includes 500~events.}
%\centering
\par
\begin{tabular}{rll}
\hline
\hline
{\it S/N} &  $A$(S)  & Error \\
\hline
 300 & 6.11  & 0.05\\ 
 250 & 6.10  & 0.06\\ 
 200 & 6.10  & 0.07\\
 150 & 6.10  & 0.08\\
 100 & 6.10  & 0.13\\
  80 & 6.10  & 0.17\\
  50 & 6.14  & 0.21\\ 
  30 & 6.18  & 0.29\\
\hline
\end{tabular}
\end{table}