\begin{table}%t7 \caption{\label{tab:lcfinal}Final photometric parameters for \baur\ from fitting the \wire\ and Hipparcos light curves, the spectroscopic light ratio of NJ94 and several times of minimum light. The quadratic LD~law was used with independently-optimised LD~coefficients for the two stars. The upper part of the table contains directly optimised parameters and the lower part contains dependent parameters. The uncertainties have been multiplied by $\sqrt{\chi^2_{\rm \ red}}$.} \small %\centering $$ \begin{tabular}{l l r@{~$\pm$~}l} \hline \hline Parameter & Symbol & \mc{Value} \\ \hline Sum of relative radii & $r_{\rm A}+r_{\rm B}$ & 0.30290 & 0.00054 \\ Ratio of radii & $k$ & 0.9300 & 0.0097 \\ Orbital inclination (deg) & $i$ & 76.80 & 0.10 \\ Eccentricity term & $e\cos\omega$ & $-$0.00002 & 0.00001 \\ Eccentricity term & $e\sin\omega$ & 0.00183 & 0.00040 \\ Linear LD~coefficient & $u_{\rm A}$ & 0.210 & 0.074 \\ Linear LD~coefficient & $u_{\rm B}$ & 0.187 & 0.069 \\ Non-linear LD~coefficient & $v_{\rm A}$ & 0.248 & 0.111 \\ Non-linear LD~coefficient & $v_{\rm B}$ & 0.277 & 0.108 \\ \hline Relative radius of star A & $r_{\rm A}$ & 0.15694 & 0.00081 \\ Relative radius of star B & $r_{\rm B}$ & 0.14595 & 0.00082 \\ Light ratio & $\ell_{\rm B}/\ell_{\rm A}$ & 0.854 & 0.016 \\ Orbital eccentricity & $e$ & 0.00183 & 0.00040 \\ Longitude of periastron (deg) & $\omega$ & 90.47 & 0.26 \\ \hline \end{tabular} $$ \end{table}