\begin{table}%t10
%\centering
\par
\caption{Fit parameters for the M~82
spectrum using \pronaos data and \pronaos+\dirbe data.}  
\label{tab_dirbe_point_source}
\begin{tabular}{lccc} 
\hline 
\hline
dataset & $\epsilon_{250 \ \mu \rm m}$ & $\beta$ & $T$\\
            & [$\times 10^{-4}$]     &         &  [K]\\   
\hline
PRONAOS &     $\rm 6.7^{+9.5}_{-4.5}$&$\rm 2.0_{-0.5}^{+0.5}$&$\rm 32.6^{+24}_{-09}$\\
        &$\rm 6.9^{+1.8}_{-1.6}$&2.0&$\rm 32^{+4.6}_{+3.5}$\\
\hline
PRONAOS+&$\rm 5.7^{+1.2}_{-1.9}$&$\rm 1.94^{+0.2}_{-0.3}$&$\rm 35.1_{-2.5}^{+6.9}$\\
DIRBE(100, 240)& &&\\
\hline       
\end{tabular}  
\end{table}