\begin{table}%t1
%\centering
\par
\caption{\label{tbl:mwspec}Derived characteristic of radio radiating electrons for different magnetic field strengths and view angle equal to
  84$^\circ$.}
\small \begin{tabular}{ccc}
\hline\hline\noalign{\smallskip}
{\vec B} &  $N$($> 25$~keV) $\times 10^{33}$ & $K \times 10^{29}$\\
(Gauss)  &   & (e$^-$~MeV$^{-1}$)\\
\hline
 500 &  38.1 &  76.0 \\
 750 &  15.0 &  30.0 \\
1000 &   7.5 &  15.0 \\
1600 &   1.5 &   3.0 \\
\hline
\end{tabular}
\end{table}