\begin{table}%t3
\caption{\label{tab:sample_prim}X-ray parameters of primaries in observed systems.}
%\centering
\par
\begin{tabular}{llr|rrr} 
\hline\hline
\multicolumn{3}{c}{} & \multicolumn{2}{|c}{[0.5--8~keV]} \\
Name            &  SpT  & \multicolumn{1}{c|}{$\log{\frac{L_{\rm bol}}{L_\odot}}$} & $\log{L_{\rm x}}$ & $\log{\frac{L_{\rm x}}{L_{\rm bol}}}$ & $\langle E_{\rm ph} \rangle$ \\
                &       &                                                         & [erg/s]           &                                       &                              \\ \hline
HR~7329~A      & A0   & $+1.37$ & $<$$26.1$  & $<$$-8.8$ & $-$ \\
Gl~569~A~Quies & dM2e & $-1.46$ & $ 28.3$  & $-3.8$  & $0.81$  \\
Gl~569~A~Flare & dM2e & $-1.46$ & $ 28.7$  & $-3.4$  & $0.90$  \\
HD~130948~A    & G2   & $+0.13$ & $ 28.8$  & $-4.9$  & $0.81$  \\
\hline
\end{tabular}
\end{table}