\begin{table}%t1
\caption{\label{tablespectrum}Flux for the spectral points in Fig.~\ref{spectrum}
including the statistical errors.}
%\centering
\par
\begin{tabular}{c c c}
\hline\hline
 $E$         &  $F$                                 & Statistical error \\
 $[$GeV$]$ & [ph~${\rm TeV^{-1}~s^{-1}~m^{-2}}$] & [ph~${\rm TeV^{-1}~s^{-1}~m^{-2}}$]\\
\hline
91      & $3.36\times10^{-5}$ & $8.11\times10^{-6}$ \\
139     & $7.37\times10^{-6}$ & $2.68\times10^{-6}$ \\
211     & $1.67\times10^{-6}$ & $6.04\times10^{-7}$ \\
320     & $9.61\times10^{-8}$ & $9.61\times10^{-8}$ \\
486     & $6.18\times10^{-8}$ & $4.00\times10^{-8}$ \\
\hline
\end{tabular}
\end{table}