\begin{table}%t4
    %\centering
\par
     \caption{Peak values of the {\it FWHM} inside the compact H~II~region~\#70 derived from the PMAS and MPFS data.\label{peakFWHM}}
        \begin{tabular}{lcc}
           \hline\hline
           \noalign{\smallskip}
              Emission line  & \multicolumn{2}{c}{${\it FWHM}_{\rm peak}$}\\
           \noalign{\smallskip}
                 & PMAS & MPFS \\ 
           \hline
           \noalign{\smallskip}
           He~II ~$\lambda4686$     &--                      & $\sim$30 km s$^{-1}$ \\ 
           H$\beta~ \lambda 4861$   & $\sim$80 (30$^{\ast}$) km s$^{-1}$ & $\sim$$80$ km s$^{-1}$ \\ 
           $[$O~III$]~\lambda 4959$ &--                      & $\sim$30 km s$^{-1}$  \\ 
           $[$O~III$]~\lambda 5007$ & $\sim$30 km s$^{-1}$ & $\sim$80 km s$^{-1}$\\ 
           H$\alpha~ \lambda 6563$  &--                      & $\sim$30 km s$^{-1}$ \\ 
           $[$S~II$]~\lambda 6716$  &--                      & $\sim$200 km s$^{-1}$$^{\ast \ast}$\\  \hline
        \end{tabular}
\begin{list}{}{}
\item[$^{\ast}$ Peak value inside the H~II but outside the He~II~region.]
\item[$^{\ast \ast}$ Probably blended with [S~II]~$\lambda6731$].
\end{list}
  \end{table}