\begin{table}%t5
\caption{Coefficients of the position's polynomials used for the photometric calibration in all the CCDs. }
	\label{coef2}
\small%\centering
\par
		\begin{tabular}{rrrrrrrrrrrrrrr}
	\hline
	\hline
	    & \multicolumn{4}{c}{Linear terms}   & \multicolumn{6}{c}{Quadratic terms}   & \multicolumn{4}{c}{Cubic terms}   \\
	\hline
		CCD& $A_{X}$&$\sigma_{A_X}$ &$A_{Y}$&$\sigma_{A_Y}$ &$A_{X^2}$&$\sigma_{A_{X^2}}$ &$A_{Y^2}$&$\sigma_{A_{Y^2}}$ &$A_{XY}$&$\sigma_{A_{XY}}$ &$A_{X^3}$&$\sigma_{A_{X^3}}$ &$A_{Y^3}$&$\sigma_{A_{Y^3}}$   \\
	\hline 
        $Filter$ $B$ & & & & & && & & & & & &  &\\
	$\#50$ &$-1.058$ &$0.520$ &$-0.067$ &$0.017$ &$0.64 $ &$0.41 $ & & &$0.057$ &$0.014$ & &  &  &\\
	$\#51$ &$0.047 $ &$0.011$ &$-0.023$ &$0.003$ & & & & & & &$-0.007$ &$0.002$  &  &\\
	$\#52$ & & & & & & & & &$0.016$ &$0.003$ &$-0.011$ &$0.002$  &$-0.0016$  &$0.0002$\\
	$\#53$ &$-0.068$ &$0.008$ & & & & & & & & &$0.016 $ &$0.002$  &  &\\
	$\#54$ &$-0.037$ &$0.034$ & & & & & & & & & &  &  &\\
	$\#55$ &$0.081 $ &$0.029$ &$0.017 $ &$0.006$ &$-0.04$ &$0.01 $ & & & & & &  &  &\\
	$\#56$ &$0.151 $ &$0.085$ &$0.027 $ &$0.015$ &$-0.12$ &$0.09 $ &$-0.004$ &$0.003$ &$0.012$ &$0.006$ & &  &  &\\
	$\#57$ & & & & &$-0.22$ &$0.11 $ & & & & &$0.104 $ &$0.037$  &  &\\
	\hline
        $Filter$ $V$ & & & & & && & & & & & &  &\\
	$\#50$ &$0.085 $ &$0.055$ &$-0.098$ &$0.025$ &$-0.033$ &$0.020$ &$0.0275 $ &$0.0070$ &$0.013$ &$0.008$ & &  &$          $  &\\
	$\#51$ &$0.275 $ &$0.029$ &$-0.048$ &$0.018$ &$-0.087$ &$0.011$ &$0.0171 $ &$0.0054$ &$0.021$ &$0.005$ &$-0.007$ &$0.002$  &  &\\
	$\#52$ &$0.021 $ &$0.008$ &$-0.006$ &$0.003$ & & & & &$0.016$ &$0.003$ &$-0.005$ &$0.002$  &$-0.0014$  &$0.0002$\\
	$\#53$ & & & & &$-0.156$ &$0.008$ &$-0.0041$ &$0.0006$ &$0.003$ &$0.002$ &$0.089 $ &$0.003$  &  &\\
	$\#54$ &$-0.067$ &$0.010$ & & & & &$0.0216 $ &$0.0031$ & & &$0.020 $ &$0.003$  &$-0.0046$  &$0.0008$\\
	$\#55$ & & &$0.047 $ &$0.004$ & & & & & & &$-0.003$ &$0.002$  &$-0.0013$  &$0.0002$\\
	$\#56$ &$0.114 $ &$0.021$ &$0.042 $ &$0.010$ & & & & & & &$-0.021$ &$0.005$  &$-0.0010$  &$0.0006$\\
	$\#57$ &$0.192 $ &$0.053$ & & &$-0.053$ &$0.020$ &$-0.0307$ &$0.0223$ & & & &  &  &\\
	\hline
        $Filter$ $I$ & & & & & && & & & & & &  &\\
	$\#50$ &$0.251 $ &$0.065$ & & &$-0.07$ &$0.02 $ & & & & & &  &  &\\
	$\#51$ &$0.285 $ &$0.058$ &$-0.09 $ &$0.03 $ &$-0.10$ &$0.02 $ &$0.016 $ &$0.008$ & & & &  &  &\\ 
	$\#52$ & & & & &$0.02 $ &$0.01 $ &$-0.015$ &$0.003$ &$0.010 $ &$0.004$ &$-0.010$ &$0.006$  &$0.0012 $  &$0.0008$\\
	$\#53$ &$-0.046$ &$0.004$ & & & & & & & & & &  &$-0.0039 $  &$0.0020$\\
	$\#54$ & & &$0.03  $ &$0.01 $ &$-0.03$ &$0.01 $ &$-0.003$ &$0.002$ & & & &  &  &\\
	$\#55$ & & & & &$0.02 $ &$0.01 $ &$0.029 $ &$0.004$ &$-0.014$ &$0.003$ &$-0.008$ &$0.007$  &$-0.0049 $  &$0.0009$\\
	$\#56$ &$0.216 $ &$0.078$ &$0.08  $ &$0.01 $ &$-0.14$ &$0.08 $ &$-0.011$ &$0.003$ &$0.016 $ &$0.006$ & &  &  &\\
	$\#57$ &$-1.185$ &$0.370$ &$-0.14 $ &$0.03 $ &$1.03 $ &$0.18 $ & & & & &$-0.260$ &$0.108$  &$0.0067 $  &$0.0017$\\
	\hline
	\end{tabular}
 	\end{table}