\begin{table}%t12
\caption{Comparison with MACHO photometry for the non-variable 
stars with $V < 18.25$, from Alves subsample. \label{tab12}}
%\centerline
{\begin{tabular}{c c c c}
\hline\hline
    Bin  &  $\langle \Delta V\rangle $ &  $\sigma$ & $N$\\
\hline
%Field A
\multicolumn{4}{c}{Field A}\\
 15.00$-$17.00 &  0.045  &  0.021  &   64\\ 
 17.00$-$17.25 &  0.055  &  0.031  &   34\\ 
 17.25$-$17.50 &  0.043  &  0.011  &   31\\ 
 17.50$-$17.75 &  0.037  &  0.027  &   58\\ 
 17.75$-$18.00 &  0.038  &  0.021  &   81\\ 
 18.00$-$18.25 &  0.045  &  0.025  &   88\\ 
\hline
%Field B
\multicolumn{4}{c}{Field B}\\
 15.00$-$17.00 &  0.026  &  0.029 &  61\\ 
 17.00$-$17.25 &  0.022  &  0.037 &  36\\ 
 17.25$-$17.50 &  0.027  &  0.041 &  29\\ 
 17.50$-$17.75 &  0.011  &  0.031 &  30\\ 
 17.75$-$18.00 &  0.012  &  0.029 &  57\\ 
 18.00$-$18.25 &  0.010  &  0.022 &  62\\ 
\hline
\end{tabular}}
\par
\smallskip
Notes: $\langle \Delta V\rangle   = \langle V_{\rm this~paper}-V_{\rm Alves}\rangle$. 
\end{table}