\begin{table}%t4
\caption{\label{table4}Magnitudes of the selected circular regions on \MCG.}
%\centerline
 {\small \begin{tabular}{lccccc}
\hline\hline
Band& $HG_{\rm c}$ & $HG_{\rm N}$& $HG_{\rm S}$& $PR_{\rm E}$& $PR_{\rm W}$\\
\hline
$FUV$ & $22.50 \pm 0.15$ & 25.32 & 24.41 & 21.55 & 22.40 \\
$NUV$ & $21.07 \pm 0.06$ & 23.17 & 22.30 & 21.24 & 21.61 \\
$B$   & $15.09 \pm 0.02$ & 17.64 & 17.57 & 17.56 & 17.75 \\
$J$   & $13.63 \pm 0.03$ & 16.49 & 16.34 & 16.28 & 16.36 \\
$H$   & $13.30 \pm 0.03$ & 16.32 & 16.32 & 16.76 & 17.10 \\
$K$   & $13.13 \pm 0.02$ & 16.18 & 16.25 & 16.77 & 17.06 \\
\hline
\end{tabular}}
\medskip
Note: the radius of the circular regions $PR_{\rm E}$ (East) and $PR_{\rm W}$ (West) is $r_{\rm e}$/2 whereas the radius of $HG_{\rm c}$ (center), $HG_{\rm N}$ (North), $HG_{\rm S}$ (South) on the galaxy body is $r_{\rm e}$/4,  $r_{\rm e}$ being the galaxy effective radius. The typical errors are provided in Col.~1.
\end{table}