\begin{table}%t1
\caption{\label{completa}Best-fit parameters for the transitions identified in the soft \mbox{X-ray} spectrum of NGC 4051.}
\par
%\centerline
{\small
\begin{tabular}{lccccl}
\hline\hline
Line ID & $\lambda_{\rm exp} ({\rm {\AA}})$& $\lambda_{\rm obs} ({\rm {\AA}})$ & $v~({\rm km s^{-1}})$ & Flux ($\times 10^{-14}$ cgs) & $\Delta {C}$ \\
\hline
{Ne~\textsc{x}} Ly-$\alpha$   ~&$12.134$~&$12.13_{\rm -0.13}^{+0.03}$~&$-23_{\rm -3100}^{+ 800}$ ~&$1.5_{\rm -1.4}^{+1.6}$~&3 \\
{Ne~\textsc{ix}} ($r$)          ~&$13.447$~&$13.45_{\rm -0.02}^{+0.02}$~&$-7_{\rm - 360}^{+ 400}$  ~&$\la$$0.81$       ~&-- \\
{Ne~\textsc{ix}} ($i$)          ~&$13.550$~&$13.55_{\rm -0.02}^{+0.02}$~&$23_{\rm - 360}^{+ 400}$  ~&$\la$$0.77$       ~&-- \\
{Ne~\textsc{ix}} ($f$)          ~&$13.700$~&$13.70_{\rm -0.02}^{+0.02}$~&$-40_{\rm - 360}^{+ 400}$ ~&$4.7_{\rm -1.2}^{+1.3}$~&50 \\
{Fe~\textsc{xvii}} 3s-2p      ~&$17.073$~&$17.06_{\rm -0.02}^{+0.04}$~&$-135_{\rm - 380}^{+ 710}$~&$3.3_{\rm -1.5}^{+1.4}$~&21 \\
{O~\textsc{viii}} Ly-$\alpha$ ~&$18.969$~&$18.98_{\rm -0.02}^{+0.01}$~&$150_{\rm - 310}^{+ 190}$ ~&$7.0_{\rm -1.1}^{+1.2}$~&135 \\
{O~\textsc{vii}} ($r$)          ~&$21.600$~&$21.58_{\rm -0.01}^{+0.01}$~&$-202_{\rm -210}^{+ 150}$ ~&$\la$$0.80$~&-- \\
{O~\textsc{vii}} ($i$)          ~&$21.790$~&$21.80_{\rm -0.20}^{+0.25}$~&$194_{\rm -2380}^{+3400}$ ~&$7.2_{\rm -1.6}^{+1.7}$~&74 \\
{O~\textsc{vii}} ($f$)          ~&$22.101$~&$22.10_{\rm -0.02}^{+0.03}$~&$32_{\rm -250}^{+ 400}$   ~&$15.0_{\rm -1.9}^{+2.1}$~&238 \\
{N~\textsc{vii}} Ly-$\alpha$  ~&$24.781$~&$24.79_{\rm -0.02}^{+0.03}$~&$198_{\rm -220}^{+ 330}$  ~&$2.0_{\rm -0.8}^{+0.9}$ ~&17 \\
{N~\textsc{vi}} ($r$)           ~&$28.787$~&$28.78_{\rm -0.01}^{+0.02}$~&$-104_{\rm -150}^{+220}$  ~&$\la$$0.92$         ~&-- \\
{N~\textsc{vi}} ($i$)           ~&$29.083$~&$29.07_{\rm -0.01}^{+0.02}$~&$-94_{\rm -150}^{+220}$   ~&$1.3_{\rm -0.6}^{+0.5}$ ~&6 \\
{N~\textsc{vi}} ($f$)           ~&$29.534$~&$29.52_{\rm -0.01}^{+0.02}$~&$-103_{\rm -150}^{+220}$  ~&$3.6_{\rm -0.8}^{+0.7}$ ~&38 \\
{C~\textsc{vi}} Ly-$\alpha$   ~&$33.736$~&$33.76_{\rm -0.02}^{+0.03}$~&$233_{\rm -140}^{+ 240}$  ~&$3.5_{\rm -1.1}^{+1.3}$ ~&29 \\
\hline
\end{tabular}}
\tablefoot{From left to right we give the name of the detected ion transition, the expected centroid wavelength (\AA)~in the rest-frame as extracted from the CHIANTI database \citep{chianti}, the observed wavelength (\AA), the corresponding shift in velocity (km~s$^{-1}$), the line flux (in units of $10^{-14}$~erg~s$^{-1}$~cm$^{-2}$) and  the associated difference in C-statistics, i.e. $\Delta C$. All lines that were not identified ($\Delta C < 2.3$) but are part of triplet features are also reported.}%\vspace*{-1mm}
\end{table}