\begin{table}%t1
%\centering
\par
\caption{\label{patch}Simulated patches.}
\small \begin{tabular}{crrcc}
\hline\hline \noalign{\smallskip}
Name &$l$ ($\degr$) &$b$ ($\degr$)&$r_{\rm max}$ (kpc)&$\Delta r$ (pc)\\
\hline
HN    &  138.33 &   70.16 &  3            &   1.0  \\ 
MN    &  136.48 &   44.20 &  3.5          &   1.0  \\ 
PNAC1 &  130.07 &    1.19 & 10            &   2.5  \\
PSAC  &  130.07 & $-$1.19 & 10            &   2.5  \\
MS    &  136.48 &$-$44.20 &  3.5          &   1.0  \\
HS    &  138.33 &$-$70.16 &  3            &   1.0  \\
PNC1  &   59.77 &    1.19 & 30            &   3.8  \\
PNC2  &  300.23 &    1.19 & 30            &   3.8  \\
PNAC2 &  229.92 &    1.19 & 10            &   2.5  \\
\hline
\end{tabular}
\end{table}