\begin{table}%t1
  \caption{\label{tab:gaussfit}Morphology of the emission assuming a 2d angular Gaussian surface 
  brightness distribution.  }
%\centering
\par
	\begin{tabular}{lc}
	\hline
	\hline
	Quantity & Measured value \\ 
	\hline
	\rmlr\ (\dof)                   & $462.2$ $(5)$ \\
	$l_0$                           & $-0.6\deg \pm 0.3\deg$ \\
	$b_0$                           & $+0.1\deg \pm 0.3\deg$ \\
	$\Delta l$ ({\it FWHM})               & $8.1\deg \pm 0.9\deg$ \\
	$\Delta b$ ({\it FWHM})               & $7.2\deg \pm 0.9\deg$ \\
	511~keV flux ($10^{-3}$~\funit) & $1.09 \pm 0.04$ \\
	\hline
	\end{tabular}
\end{table}