\begin{table}%t4
\caption{Comparison of limb-darkening parameters measured from the white and color LCs.}
      \label{tab:limbdarkening}
      %\centering
\par
      \begin{tabular}{lcc}
      \hline\hline\noalign{\smallskip}
      LC    & $u_1$ & $u_2$ \\
      \hline
      white & $0.70 \pm 0.09$ & $0.14 \pm 0.09$ \\
      blue  & $0.88 \pm 0.04$ & $-0.04 \pm 0.04$ \\
      green & $0.68 \pm 0.16$ & $-0.25 \pm 0.16$ \\
      red   & $0.46 \pm 0.12$ & $0.26 \pm 0.12$ \\
      \hline
      \end{tabular}
   \end{table}