\begin{table}%T2
%\centering
\par
     \caption{Probabilities $\eta_{\rm F}$ and $\eta_{\rm C}$ for the stars to have respectively a background object with a magnitude in $K$-band similar to the one of their CC in the SHARPII camera field of view ($12.7''\times12.7''$) and within a circle with a radius as large as the CC separation.}
        \label{prob}
         \begin{tabular}{lllll}
            \hline
            \hline
\noalign{\smallskip}
            Source     & \textit{l}.  &  \textit{b} &$\eta_{\rm F}$   & $\eta_{\rm C}$        \\
                       &  ($^{\circ}$)   &    ($^{\circ}$)              &(\%) &(\%)  \\
        \noalign{\smallskip}
            \hline      
 \noalign{\smallskip}
           HIP~108422 &  322.86      & $-41.56$      & $<$1  & $<$0.1 \\
           HIP~1910 &   308.43       & $-54.65$      & $<$1  & $<$0.1\\
          GSC~8047-0232 & 282.73     & $-62.35$    & $\sim$2 &  $\sim$0.4 \\
           HIP~6856 & 290.37         & $-63.58$     & $\sim$5  & $\sim$2 \\ 
         \hline
   \end{tabular}
 \end{table}