\begin{table}%t2
   \caption{Integral fluxes of the three test regions~\emph{\rm A},
     \emph{\rm B}, and \emph{\rm C} (shown in Fig.~\ref{fig:VHE}), compared
     with the total integral flux from the full source. The photon
     index~$\Gamma$ is derived from a fit to the spectrum for each
     region. Note that region~\emph{\rm A} is chosen to correspond with the
     molecular cloud position and radius described in Sect.~\ref{sec:molecular_clouds}.}  
   \label{tab:intflux}
   %\centering
$$
     \begin{tabular}{l r@{$\:\pm\:$}l r@{$\:\pm\:$}l r@{$\:\pm\:$}l} 
       \hline\hline
       Region 
       &\multicolumn{2}{c}{$F$(1$-$10 TeV)} 
       &\multicolumn{2}{c}{\% total} 
       &\multicolumn{2}{c}{$\Gamma$}
       \\
\par
       {} 
       & \multicolumn{2}{c}{$\times10^{-12}~\UNITS{cm^{-2}~s^{-1}}$} 
       & \multicolumn{2}{c}{}  
       & \multicolumn{2}{c}{}  \\
       \hline
       Full & 1.63 & 0.16 & \multicolumn{2}{c}{100} & 2.71 & 0.11  \\
       A & 0.25 & 0.04 & 15 & 3 & 2.67 & 0.14\\
       B & 0.11 & 0.02 & 6 & 2 & 2.93 & 0.21 \\
       C & 0.14 & 0.03 & 8 & 2 & 2.86 & 0.27 \\
       \hline
     \end{tabular}
     $$
 \end{table}