\begin{table}%T2
\caption{\label{table2}The fitting results in each pass-band for the stars
common to both the observed fields.}
\small%\centering
\par
\begin{tabular}{c c c l r} 
\hline\hline
band & mag.range & st.dev. & slope$\pm$error & zero.p$\pm$error \\ 
\hline
$V$ & 11.8$-$14.5 & 0.02 &  $1.00 \pm 0.01$   &  $-0.02\pm  0.10$  \\
$P$ & 13.4$-$16.0 & 0.02 & $0.99\pm  0.01$ &  $ 0.08\pm 0.10$  \\
$X$ & 12.9$-$15.5 & 0.03 & $0.99\pm  0.01$ &  $ 0.11\pm 0.20$  \\
$Y$ & 12.2$-$15.0 & 0.02 & $0.99\pm  0.01$ &  $-0.05\pm  0.17$  \\
$S$ & 11.4$-$13.3 & 0.02 & $0.99\pm  0.01$ &  $ 0.02\pm  0.12$  \\ 
\hline
\end{tabular}
\end{table}