\begin{table}%T4
%\centering
\par
\caption{\label{3393linespectrum}NGC~3393: emission lines included in the fit of the soft \mbox{X-ray}\protect spectrum, along with their most likely identifications (see text for\protect details).}
\begin{tabular}{ccc}
\hline\hline
{Energy} & {Flux} & {Id.} \\
(keV) & ($10^{-5}$ ph cm$^{-2}$ s$^{-1}$) &  \\
\hline
 %&  &  \\
$\rm 0.41^{+0.04}_{-0.06}$ & $\rm 2.8^{+2.7}_{-2.3}$ & {C~\textsc{v}} RRC--{N~\textsc{vi}} K$\alpha$ \\
 %&  &  \\
$\rm 0.48^{+0.02}_{-0.01}$ & $4.6\pm1.2$ & {N~\textsc{vii}} K$\alpha$\\
 %&  &  \\
$0.573\pm0.001$ & $\rm 9.2^{+1.7}_{-1.0}$ & {O~\textsc{vii}} K$\alpha$\\
 %&  &  \\
$\rm 0.67^{+0.02}_{-0.01}$ & $\rm 2.2^{+0.6}_{-0.5}$ & {O~\textsc{viii}} K$\alpha$--{O~\textsc{vii}} K$\beta$\\
 %&  &  \\
$\rm 0.77^{+0.01}_{-0.02}$ & $\rm 2.5^{+0.5}_{-0.4}$ & {O~\textsc{vii}} RRC--{O~\textsc{viii}} K$\beta$ \\
 %&  &  \\
$\rm 0.89^{+0.01}_{-0.02}$ & $3.0\pm0.4$ & {O~\textsc{viii}} RRC--{Ne~\textsc{ix}} K$\alpha$ \\
 %&  &  \\
$\rm 1.03^{+0.01}_{-0.02}$ & $\rm 0.9^{+0.1}_{-0.3}$ & {Ne~\textsc{x}} K$\alpha$ \\
% &  &  \\
$\rm 1.16^{+0.02}_{-0.03}$ & $\rm 0.3^{+0.1}_{-0.2}$ & {Fe~\textsc{xxiv}} L \\
% &  &  \\
$\rm 1.30^{+0.02}_{-0.03}$ & $0.3\pm0.1$ & {Mg~\textsc{xi}} K$\alpha$\\
\hline
\end{tabular}
\end{table}