\begin{table}%t1 \caption{\label{t1}$F_{0}$ and $\Gamma$ during the MAGIC current observations and the previous observation.} %\centering \par \begin{tabular}{lcc} \hline\hline\noalign{\smallskip} Observation period & $F_{0}$ [ph~TeV$^{-1}$s$^{-1}$m$^{-2}$] & $\Gamma$ \\ \hline March--April~2008 & $2.0\pm0.3 \times 10^{-6}$ & $-3.4\pm0.1$ \\ \hline March~2008 & $1.9\pm0.4 \times 10^{-6}$& $-3.5\pm0.2$ \\ \hline April~2008 & $2.1\pm0.4 \times 10^{-6} $ & $-3.3\pm0.2$ \\ \hline April--May~2005 + & $1.8\pm0.3 \times 10^{-6}$ & $-4.2\pm0.3$ \\ January--April~2006 &&\\ \hline \end{tabular} \tablefoot{The errors are statistical only. The systematic uncertainty is estimated to be 35\% in the flux level and 0.2 in the photon index (Albert et al. \cite{Albert2008a}a).} \end{table}