\begin{table}%t2
%%\centering
\par
\caption{\label{tab:parcandidate}Parameters for the pulsar candidate with the highest {\it S/N} shown in Fig. \ref{fig:candidate}.}
%%\centering
\par
                          % used for centering table
\begin{tabular}{l c}        % centered columns (4 columns)
\hline\hline                 % inserts double horizontal lines
Signal to noise ratio, {\it S/N} & 5.87\\
Dispersion Measure, DM (pc cm$^{-3})$ & 5.51 \\
Orbital period, $P_{\rm orb}$ (s) & 2614.74575 \\
Projected semi-major axis, $a~\sin i$ (lt-ms) & 6.290(9) \\
Spin frequency, $\nu_{\rm S}$ (Hz) & 185.105259 \\
Ascending node passage, $T_0$ (MJD) & 52~405.48676(1) \\
\hline                        % inserts single horizontal line
\end{tabular} 
\end{table}