\begin{table} %t4
	\caption{\label{NQ}Number of stars in WFI~and ACIS~FOV and the number of X-ray sources with excesses in the infrared bands specified in the first column.}
	\small%\centering
\par
	\begin{tabular}{cccc}
	\hline
	\hline
	Bands        & WFI~FOV        & ACIS~FOV     &   X-ray \\
	\hline
	$J$            &$12 $	       &$5  $	       &$0 $\\
	$H$ 	       &$7  $	       &$1  $	       &$0 $\\
	$K$ 	       &$234$	       &$138$	       &$71$\\
	$J+H$          &$0  $	       &$0  $	       &$0 $\\
	$J+K$	       &$5  $	       &$4  $	       &$1 $\\
	$H+K$	       &$67 $	       &$40 $	       &$19$\\
	$J+H+K$	       &$17 $	       &$9  $	       &$3 $\\
	\hline
	  Total 	       &$342$          &$197$          &$94$\\	
	\hline
		\end{tabular}
		\end{table}