\begin{table}%t2
\caption{Fits of the observed SO$_{2}$ emission with elliptical models. G stands for elliptical Gaussian model, D for elliptical disk. The synthesized beam orientation is $-$20$^{\circ}$  on the leading side and $-$15$^{\circ}$  on the trailing side.}
\label{mapsfits}
%\centering
\small
\begin{tabular}{llllll}
\hline \hline
Fit type & Ellipse  orientation ($^{\circ}$) &  Total flux (Jy) & Resolved size ($''$) & $\Delta$RA ($''$)& $\Delta$Dec ($''$)   \\
\hline
Leading side & & & & &\\
D & --15.6 $\pm$ 3.5 & 1.14 $\pm$ 0.11 & 0.91 $\pm$ 0.08 & 0.18 $\pm$ 0.10 & --0.03 $\pm$ 0.29 \\
G &  --15.9 $\pm$ 5.7 & 1.16 $\pm$ 0.11 & 0.65 $\pm$ 0.10 & 0.20 $\pm$ 0.10 & --0.02 $\pm$ 0.27 \\
\hline
Trailing side & & & & &\\
D & --5.0 $\pm$ 6.9 & 0.52 $\pm$ 0.08 & 0.66 $\pm$ 0.16 & 0.017 $\pm$ 0.05 & 0.29 $\pm$ 0.18 \\
G & --4.9 $\pm$ 7.6 & 0.54 $\pm$ 0.09 & 0.44 $\pm$ 0.13 & 0.026 $\pm$ 0.05 & 0.24 $\pm$ 0.19 \\
\hline
\end{tabular}
\end{table}