\begin{table}%T6
\caption{\label{halo&relic}Parameters of the NW region of
the halo and of the NE relic derived from the images produced with the
same uv coverage and the same resolution.}
\small%\centerline
{
\begin{tabular}{ccccccccccc}
\hline
\hline
\noalign{\smallskip}
Region Flux & RA$_{\rm J2000}$ &  Dec$_{\rm J2000}$                         & Size     &$S_{\rm tot} ^{\rm \lambda = 2~m}$ &  $S_{\rm tot} ^{\rm \lambda = 85~cm}$  & $S_{\rm tot} ^{\rm \lambda = 25~cm}$    & $\alpha_{\rm 85~cm} ^{\rm 2~m}$  & $\alpha_{\rm 25~cm} ^{\rm 85~cm}$ & $u_{\rm min}$   & $B_{\rm eq}$   \\
            & $\rm ^h~^m~^s$        & $^{\circ}~^{\prime}~\arcsec$     & (kpc)    & ~mJy                      &       ~mJy                     &       ~mJy                      &                         &                           &(erg/cm$^3$) & ($\mu$G)  \\ 
\hline
\noalign{\smallskip}
Radio Halo$^a$  & 17 13 00     & 64 07 59                               & 630 $\times$ 360 & 475 $\pm$ 17            &  155 $\pm$ 2                  &      30 $\pm$ 1                &   $-1.3 \pm 0.05$           & $-1.3 \pm 0.1$                         &$3.3 \times 10^{-14}$& 0.6  \\ 
\noalign{\smallskip}
NE Radio Relic  & 17 13 22 & 64 13 36                               & 990 $\times$ 270 & 133 $\pm$  11           &  85  $\pm$ 1                  &      32   $\pm$ 1              &   $-0.5 \pm 0.1$            &  $-0.8 \pm 0.1$                        &$1.4\times 10^{-15}$ & 0.4  \\  
\hline 
\end{tabular}}
\smallskip
 $^a$ For the halo the parameters have been determined
  avoiding the radio galaxies. 
\end{table}