\begin{table}%t3
%%\centering

\par
\caption{Fractions of the wavelet energy provided by the 11 brightest HII regions at different scales (Eq.~(4)).}\label{tab3}
\begin{tabular}{ l  l  l  l} 
\hline
\hline
$\lambda$ & $\Delta (210\arcsec)$ & $\Delta (505\arcsec)$ & $\Delta (1020\arcsec)$ \\
\hline
24~$\mu$m  &  0.94 & 0.81 & 0.35\\
70~$\mu$m  &  0.80 & 0.57 & 0.14\\
160~$\mu$m  &  0.52 & 0.33 & 0.11\\
3.6~cm  & 0.86  & 0.69 & 0.16\\
\hline
\end{tabular}
\end{table}