\begin{table}%t4
%\centering
\par
\caption{\label{spectro}The frequencies identified in high-resolution spectroscopy.}
\par
\begin{tabular}{r rrr c cc}
\hline \hline
\multicolumn{1}{c}{Term} & \multicolumn{1}{c}{Frequency}&
\multicolumn{1}{c}{Spectr.} & \multicolumn{1}{c}{{\it SNR}} &
\multicolumn{1}{c}{$\ell,m$} &
\multicolumn{1}{c}{$EW$} & \multicolumn{1}{c}{RV}  \\
\multicolumn{1}{c}{}&  \multicolumn{1}{c}{[d$^{-1}$]} &
\multicolumn{1}{c}{Ampl.} & \multicolumn{1}{c}{} &
\multicolumn{1}{c}{} & \multicolumn{1}{c}{[km s$^{-1}$]} & \multicolumn{1}{c}{[km s$^{-1}$]} \\
\hline
$f_{12}$   & 14.43209 & 0.27 & 28.6 & 4,~2  &       & 0.10 \\
$f_{22}$   & 14.47568 & 0.24 & 22.2 & 3,~1  &  \\
$f_{6}$    & 14.44689 & 0.24 & 23.0 & 4,~3  & 0.009 & \\
$f_{7}$    & 13.27347 & 0.18 & 15.8 & 3,~2  & 0.009 & \\
$f_{3}$    & 11.25807 & 0.15 & 13.1 & 5,~1  &  \\
$f_{4}$    & 12.84846 & 0.14 & 19.5 & 3,~3  & 0.008 & 0.52 \\
$f_{243}$  & 15.54114 & 0.14 & 14.6 & 9,~2  &  \\
$f_{50}$   & 15.22329 & 0.13 & 10.9 & 12,~10 & \\
$f_{18}$   & 10.26062 & 0.13 & 12.5 & 5,~0  & \\
$f_{29}$   & 13.85029 & 0.13 & 13.4 & 2$f_1$   &       &      \\
$f_{69}$   & 13.16891 & 0.12 & 13.0 & 8,~2  & \\
$f_{452}$  & 16.50451 & 0.12 &  9.2 & 14,~14 & \\
$f_{8}$    & 13.35865 & 0.10 &  8.9 & 5,~3  &       & 0.11 \\
$f_{1}$    &  6.92528 & 0.11 &  5.0 & 0,~0  & 0.061 & 0.72 \\
$f_{2}$    & 11.21669 & 0.11 &  9.5 & 3,~1  & 0.022 & 0.39 \\
$f_{51}$   & 11.64327 & 0.10 &  9.3 & 8,~5  &       & 0.08 \\
$f_{521}$  & 15.12491 & 0.10 &  8.1 & 7,~4  & \\
$f_{10}$   &  5.26653 & 0.09 &  4.2 & 2,~--2 &       & 0.08 \\
$f_{77}$   & 15.80497 & 0.08 &  6.2 & 4,~3  & \\
$f_{9}$    & 11.75102 & 0.08 &  6.4 & 11,~7  &       & 0.05 \\
$f_{81}$   & 19.71529 & 0.07 &  4.2 & 12,~8  & \\
$f_{84}$   &  9.61191 & 0.06 &  4.1 & 10,~4  & \\
$f_{27}$   &  5.67472 & 0.06 &  3.1 & 4,~--2 & \\
$f_{71}$   & 14.99570 & 0.06 &  6.7 & 6,~3  & \\
$f_{46}$   & 19.75025 & 0.06 &  4.1 & 14,~12 & \\
$f_{43}$   &  5.04299 & 0.05 &  3.5 & 4,~--2 &       & 0.12 \\
$f_{32}$   &  5.49058 & 0.05 &  3.4 & 5,~--2 & \\
$f_{44}$   & 14.60061 & 0.05 &  4.1 & 6,~4  & \\
$f_{5}$    & 12.23831 &   --  &   --  & --   & 0.018 &  0.45 \\
$f_{11}$   & 14.46126 &   --  &  --   & --   &       & 0.20 \\
$f_{13}$   &  9.95254 &   --  &  --   & --   &      & 0.10 \\
$f_{30}$   &  5.41862 &  --   & --    & --   &      & 0.08 \\
$f_{19}$   &  5.78177 &   --  &  --   & --   &      & 0.08 \\
Error      &          & 0.02 &      &     &0.002 & 0.02  \\  
\hline
\end{tabular}
\end{table}