\begin{table}%t4
%\centering
\par
\caption{Comparison of length and velocity forms of the weighted oscillator strengths.}\label{gf-comp}
\begin{tabular}{lll}
\hline
\hline
Transition &Length & Velocity \\
\hline
3s$^2$3p$^2$ $^3$P--3s3p$^3$ $^3$D  &0.438 &0.454 \\
3s$^2$3p$^2$ $^3$P--3s3p$^3$ $^3$P  &0.538 &0.495 \\
3s$^2$3p$^2$ $^3$P--3s3p$^3$ $^3$S  &1.747 &1.623 \\
3s$^2$3p$^2$ $^3$P--3s$^2$3p3d $^3$P &2.566 &2.363 \\
3s$^2$3p$^2$ $^3$P--3s$^2$3p3d $^3$D &6.337 &6.212 \\
\par
3s$^2$3p$^2$ $^1$D--3s3p$^3$ $^1$D   &0.469 &0.430 \\
3s$^2$3p$^2$ $^1$D--3s3p$^3$ $^1$P  &0.905 &0.757 \\
3s$^2$3p$^2$ $^1$D--3s$^2$3p3d$^1$D &2.190 &2.121 \\
3s$^2$3p$^2$ $^1$D--3s$^2$3p3d$^1$F &2.914 &2.895 \\
\par
3s$^2$3p$^2$ $^1$S--3s3p$^3$ $^1$P  &0.186 &0.195 \\
3s$^2$3p$^2$ $^1$S--3s$^2$3p3d $^1$P &1.097 &1.050 \\
\end{tabular}
\end{table}