\begin{table}%t1
\caption{\label{ccd}Detectors used for the survey.}
%\centering
\small    
\begin{tabular}{c | c c c c}
  \hline \hline
  CCD  & Type & Pixel size & Scale & FOV \\
  2100 $\times$ 2100 pix  &  & $\mu$m & $\arcsec$ pix$^{-1}$ & $\arcmin$ \\
  \hline
  1 &Loral   & 15.0 &  0.275 & 9.40\\
  2 &E2V4240 & 13.5 &  0.252 & 8.60\\
  \hline
\end{tabular}
\end{table}