\begin{table}%t5
%\centering
\par
\caption{Reduced chi-square $\chi ^2_\nu$ and probability $p$ of Gaussian distribution 
for the astrometric errors $\Delta \alpha \cos \delta$ and $\Delta \delta$ using the Pearson test.
\label{chi}}
\par
\begin{tabular}{lcccc} \hline\hline
\noalign{\smallskip}
               &\multicolumn{4}{c}{$(\alpha -\alpha _0)\cos\delta_0 = 1^{\circ}$}\\
Declination    &\multicolumn{2}{c}{$\Delta \alpha \cos \delta$}&\multicolumn{2}{c}{$\Delta \delta$}  \\ \hline\noalign{\smallskip}
               &  $\chi ^2_{\nu}$  &  $p$    &  $\chi ^2_{\nu}$  &  $p$   \\
\par
                \hline 
                \noalign{\smallskip}
$-25 \degr$   &  1.51  & $1.43\times 10^{-2}$&  2.10  & $9.59\times 10^{-6}$\\
$0 \degr$     &  1.67  & $1.29\times 10^{-2}$&  1.73  & $1.95\times 10^{-3}$\\
$ 25 \degr$   &  2.33  & $8.12\times 10^{-8}$&  1.97  & $1.12\times 10^{-3}$\\
$ 50 \degr$   &  0.97  & 0.511  &  1.18  & 0.309 \\
$ 75 \degr$   &  0.84  & 0.783  &  1.22  & 0.273 \\
$ 85 \degr$   &  1.06  & 0.659  &  1.02  & 0.424 \\\hline
 &\multicolumn{4}{c}{$(\delta -\delta _0)= 1^{\circ}$}\\
Declination    &\multicolumn{2}{c}{$\Delta \alpha \cos \delta$}&\multicolumn{2}{c}{$\Delta \delta$}  \\ \hline
\noalign{\smallskip}
              & $\chi ^2_{\nu}$  &  $p$    &  $\chi ^2_{\nu}$  &  $p$   \\ \hline
              \noalign{\smallskip}
$-25 \degr$   &  1.19  & 0.286  &  0.76  & 0.885 \\
$0 \degr$     &  1.62  & $2.24\times 10^{-2}$&  1.35  & $6.01\times 10^{-2}$\\
$ 25 \degr$   &  3.22  & $4.62\times 10^{-4}$&  1.91  & $5.57\times 10^{-4}$\\
$ 50 \degr$   &  2.23  & $5.19\times 10^{-6}$&  2.18  & $1.28\times 10^{-4}$\\
$ 75 \degr$   &  1.38  & 0.116  &  2.05  & $1.99\times 10^{-3}$\\
$ 85 \degr$   &  1.22  & 0.260  &  2.98  & $5.62\times 10^{-12}$\\\hline
\end{tabular}
\end{table}