\begin{table}%t15
%\centering
\par
\caption{Comparison of our and OGLE~II photometry for the non variable 
stars in common. $\langle \Delta V\rangle$, $\langle \Delta B\rangle$, $\langle \Delta I\rangle$ are: this 
paper $-$ OGLE~II.\label{tab15}}
\begin{tabular}{cccrcccccrcccccr}
\hline\hline
\multicolumn{1}{c}{Bin}&\multicolumn{1}{c}{$\langle \Delta V\rangle$}&
\multicolumn{1}{c}{$\sigma_{V}$}&\multicolumn{1}{c}{$N$}&&&
\multicolumn{1}{c}{Bin}&\multicolumn{1}{c}{$\langle \Delta B\rangle$}&
\multicolumn{1}{c}{$\sigma_{B}$}&\multicolumn{1}{c}{$N$}&&&
\multicolumn{1}{c}{Bin}&\multicolumn{1}{c}{$\langle \Delta I\rangle$}&
\multicolumn{1}{c}{$\sigma_{I}$}&\multicolumn{1}{c}{$N$}\\
\hline 
    15.00--17.00&     0.045&	0.017&   64&&& 16.00--17.00&	  0.014&     0.036&   16&&&  14.00--15.00&     0.063&     0.053&   35\\  
    17.00--17.25&     0.044&	0.027&   60&&& 17.00--17.50&  --0.006&     0.091&   22&&&  15.00--16.00&     0.070&     0.044&  129\\  
    17.25--17.50&     0.044&	0.021&   76&&& 17.50--18.00&   0.009&     0.027&   24&&&  16.00--17.00&     0.056&     0.040&  300\\
    17.50--17.75&     0.044&	0.023&   96&&& 18.00--18.25&   0.025&     0.036&   28&&&  17.00--17.50&     0.052&     0.042&  273\\    
    17.75--18.00&     0.043&	0.025&  107&&& 18.25--18.50&   0.011&     0.036&   51&&&  17.50--18.00&     0.042&     0.033&  368\\  
    18.00--18.25&     0.048&	0.028&  122&&& 18.50--18.75&   0.017&     0.032&   88&&&  18.00--18.25&     0.040&     0.037&  626\\   
    18.25--18.50&     0.048&	0.026&  174&&& 18.75--19.00&   0.022&     0.030&  149&&&  18.25--18.50&     0.055&     0.045& 1040\\    
    18.50--18.75&     0.043&	0.021&  194&&& 19.90--19.25&   0.026&     0.034&  161&&&  18.50--18.75&     0.052&     0.049&  479\\  
    18.75--19.00&     0.049&	0.026&  250&&& 19.25--19.50&   0.031&     0.038&  218&&&  18.75--19.00&     0.043&     0.054&  344\\   
    19.00--19.25&     0.049&	0.030&  628&&& 19.50--19.75&   0.034&     0.030&  330&&&  19.00--19.50&     0.045&     0.062&  966\\    
    19.25--19.50&     0.062&	0.032& 1105&&& 19.75--20.00&   0.032&     0.042&  524&&&  19.50--19.75&     0.027&     0.080&  723\\      
    19.50--19.75&     0.069&	0.036&  579&&& 20.00--20.25&   0.026&     0.049& 1115&&&  19.75--20.00&     0.031&     0.091& 1008\\     
    19.75--20.00&     0.068&	0.044&  510&&& 20.25--20.50&   0.044&     0.047& 1125&&&  20.00--20.25&     0.035&     0.113& 1340\\    
    20.00--20.25&     0.067&	0.051&  611&&& 20.50--20.75&   0.035&     0.063&  864&&&             &          &          &     \\
    20.25--20.50&     0.073&	0.063&  838&&& 20.75--21.00&   0.039&     0.066&  944&&&             &          &          &     \\   
               &          &          &     &&& 21.00--21.25&   0.038&     0.082& 1046&&&             &          &          &     \\	 
\hline 
\end{tabular}
\end{table}