\begin{table}
\caption{\ion{Ne}{ix} Ly series and \ion{Mg}{xi} triplet fluxes (errors are 5$1\sigma$ confidence intervals) \label{tab:nely}}
  \begin{tabular}{lrr}\hline
  cola & colb & colc\\
  \hline
      a & 1 & 2\\
      b & 3 & 4\\
      \hline
  \end{tabular}
\end{table}