\begin{table}%t8
\caption{\label{staticpressure}Physical parameters of the X-ray emitting gas at the location of the Beaver.}
\small%\centerline
{ 
\begin{tabular}{cccc}
\hline
\hline
\noalign{\smallskip}
Region &    $r$$^a$   &    $n(r)$$^b$       &   $P_{\rm st}$$^c$     \\
       &  (kpc)  &   cm$^{-3}$     &  (dyne~cm$^{-2}$)  \\  
\hline
\noalign{\smallskip}
Head   &   $1.5\times  10^3$&  $1\times   10^{-4}$    &  $1.2\times   10^{-12}$    \\   					 \noalign{\smallskip}
A      &   $1.1\times   10^3$ &  $2.2\times   10^{-4}$  &  $2.5\times  10^{-12}$    \\ 
			 \noalign{\smallskip}
B      &   $7.8 \times 10^2$& $ 4.1\times  10^{-4}$  &  $4.6 \times 10^{-12}$    \\ 
\hline
\end{tabular}}
 \smallskip 
{$^a$ Projected distance from the X-ray centroid.}\\
{$^b$ Electron density.}\\
{$^c$ Static pressure.}
\end{table}