\begin{table}%t4
\caption{Best-fit parameters from model solutions of the $ \it JHK$~\mbox{light-curves} with 2~spots on the primary component and $\it BV,JHK$ (rectified) light-curves, corresponding to an effective temperature of the Primary component of 5200~K.  The quoted uncertainties are formal mean standard errors to the solution. }\label{tab:parT1}
%\centerline
$${
\begin{tabular}{lcl@{$~\pm~$}r}
\hline
\hline
Parameter    & \multicolumn{3}{c} {Best-fit value} \\ 
(units)      &         {2-spots} & \multicolumn{2}{c} {no-spots}  \\ 
\hline
$i$ (deg)               & 87.0 & 86.53&  0.03    \\
$T_2$ (K)               & 4100 & ~4220 & 50~~~      \\
$Rochefil_1$~$^{a}$   & 0.36 & ~~0.33 & 0.01   \\
$Rochefil_2$~$^{a}$   & 0.39 &~~0.36 & 0.02   \\
$\Omega_1$~$^{b}$     & 8.03 & ~~8.73 & 0.01 \\
$\Omega_2$~$^{b}$     & 9.07 & ~~9.87 & 0.01 \\
\hline
$\chi^2$                & 12.70 & \multicolumn{2}{c} {3.4873} \\
$\sigma~ (B)$           & -- & \multicolumn{2}{c} {0.0021} \\
$\sigma~ (V)$           & -- & \multicolumn{2}{c} {0.0019} \\
$\sigma~ (J)$           & 0.0012 & \multicolumn{2}{c} {0.0011} \\
$\sigma~ (H)$           & 0.0013 & \multicolumn{2}{c} {0.0007} \\
$\sigma~ (K)$           & 0.0011 & \multicolumn{2}{c} {0.0006} \\
\hline
\end{tabular}}$$ 
\medskip
Notes to table: \\
 $^a$ Dimensionless, Roche-lobe filling factor, defined as 
       $Rochefil_{1,2} = R_{\rm pole1,2}/R_{\rm lobe1,2}$. \\
 $^b$ Dimensionless, Roche potential at stellar surface 
      (see Djura\v{s}evi\'{c} \cite{djura92}).
\end{table}