\begin{table}%t5 \caption{\label{tab:allspecchisq} $\chi^2_{\rm red}$ values for the PL, log-P, and PL+C fits performed in Fig.~\ref{fig:allspec}.} \par % \par %%\centerline {\small \begin{tabular}{lcccccccc} \hline\hline & 22 & 24 & 25 & 26 & 27 & 28 & 29 & 30 \\ \hline PL & 2.2/2 & 1.9/3 & 0.21/3 & 0.47/2 & 5.3/4 & 0.59/2 & 2.3/4 & 1.5/1 \\ log-$P$ & 0.14/1 & & & 0.041/1 & 0.48/3 & & 1.1/3 & \\ PL+C & 0.27/1 & & & 0.076/1 & 0.34/3 & & 0.87/3 & \\ \hline \end{tabular}} \tablefoot{The columns represent days in April 2006.} \end{table}