\begin{table} %t3 
\caption{\label{tab:lcurve}Parameter determinations from our
{\sc lcurve} fits for SDSS~J0750, SDSS~J1152 and SDSS~J1524.}
%\centerline
$$
\begin{tabular}{l l l r@{~$\pm$~}l r@{~$\pm$~}l r@{~$\pm$~}l} 
\hline\hline\noalign{\smallskip}
\ml{Parameter}                      &          & \mc{SDSS~J0750}  & \mc{SDSS~J1152}  & \mc{SDSS~J1524} \\
\hline
$q$          & Mass ratio           &          & $0.59$  & $0.17$  & $0.14$  & $0.03$  & $0.17$  &$0.03$  \\
$i$          & Orbital inclination  &($^\circ$)& $74.6$  & $1.9$   & $83.7$  & $1.8$   & $82.8$  &$0.8$   \\
$T_0$&Eclipse midpoint&(HJD)&$2454853.62917$&$0.00004$&$2454879.53815$&$0.00001$&$2454957.64961$&$0.00003$\\
$r_{\rm WD}$ & Radius of the WD     & ($a$)    & $0.020$ & $0.004$ & $0.012$ & $0.002$ & $0.034$ &$0.002$ \\
$r_{\rm BS}$ & Bright spot position & ($a$)    & $0.16$  & $0.08$  & $0.31$  & $0.04$  & $0.29$  &$0.02$  \\
\hline 
\end{tabular}$$
\tablefoot{The radius of the WD and the radial position of the bright
spot are given as fractions of $a$, the orbital semimajor axis.}
\end{table}