\begin{table}%t5
\caption{\label{newprae}New Praesepe candidates from our survey.}
           \small
%\centerline
{       
\begin{tabular}{l c c c c c c c l}     % 9 columns 
\hline    
\hline    
\multicolumn{3}{c}{} &
\multicolumn{2}{c}{Palomar survey} &
\multicolumn{2}{c}{Calar survey} &
\multicolumn{2}{c}{} \\
IAU name                 &  RA (J2000)& Dec (J2000) &  $z'$          &  $i'-z'$      &  $z'$         &  $i'-z'$     & $I^{{a}}$ &Phot. Prob.\\
          & ($^{\rm h}$ ~ $^{\rm m}$ ~ $^{\rm s}$)&($^\circ$ ~ $'$ ~ $''$)&                &               &               &              &     &           \\
\hline
Prae~J083850.6$+$192317 & 08 38 50.55 & $+$19 23 16.5 &                &               & 17.57~$\pm$~0.20&1.08~$\pm$~0.28 &18.20&high\\
Prae~J084051.2$+$191010 & 08 40 51.24 & $+$19 10 09.5 & 17.75~$\pm$~0.20 & 0.93~$\pm$~0.28 &               &              &18.41&low\\
Prae~J084108.0$+$191401 & 08 41 08.00 & $+$19 14 00.6 & 18.42~$\pm$~0.20 & 1.04~$\pm$~0.28 &               &              &19.20&low\\
Prae~J083905.4$+$192032 & 08 39 05.38 & $+$19 20 31.5 &                &               & 19.16~$\pm$~0.20&1.26~$\pm$~0.28 &20.06&low\\
Prae~J084130.4$+$190449 & 08 41 30.43 & $+$19 04 48.5 & 19.21~$\pm$~0.20 & 1.16~$\pm$~0.28 &               &              &20.12&low\\
Prae~J084115.8$+$191743 & 08 41 15.79 & $+$19 17 43.0 &                &               & 19.39~$\pm$~0.20&1.19~$\pm$~0.28 &20.33&low\\
Prae~J084114.5$+$191110 & 08 41 14.46 & $+$19 11 10.1 & 19.42~$\pm$~0.20 & 1.14~$\pm$~0.28 &               &              &20.36&low\\
Prae~J084126.5$+$195200 & 08 41 26.54 & $+$19 51 59.7 &                &               & 19.78~$\pm$~0.20&1.38~$\pm$~0.28 &20.78&low\\
Prae~J084108.1$+$191111 & 08 41 08.13 & $+$19 11 10.8 & 20.07~$\pm$~0.20 & 1.42~$\pm$~0.29 &               &              &21.12&low\\
Prae~J084039.3$+$192840 & 08 40 39.28 & $+$19 28 39.6 &                &               & 20.26~$\pm$~0.20&1.78~$\pm$~0.28 &21.34&high\\
Prae~J084052.5$+$190504 & 08 40 52.52 & $+$19 05 03.5 & 20.73~$\pm$~0.20 & 1.42~$\pm$~0.29 &               &              &21.89&low\\
Prae~J084122.6$+$192419 & 08 41 22.58 & $+$19 24 19.0 & 21.33~$\pm$~0.25 & 1.55~$\pm$~0.35 & 21.21~$\pm$~0.20&1.61~$\pm$~0.28 &22.52&low\\
Prae~J084049.1$+$195913 & 08 40 49.14 & $+$19 59 12.6 &                &               & 21.30~$\pm$~0.20&1.71~$\pm$~0.29 &22.55&low\\
Prae~J084044.9$+$200025 & 08 40 44.90 & $+$20 00 25.3 &                &               & 21.58~$\pm$~0.20&1.64~$\pm$~0.29 &22.88&low\\
Prae~J084045.2$+$192532 & 08 40 45.24 & $+$19 25 32.3 &                &               & 21.72~$\pm$~0.20&1.68~$\pm$~0.29 &23.05&low\\
Prae~J083910.2$+$195610 & 08 39 10.20 & $+$19 56 10.1 &                &               & 21.86~$\pm$~0.20&1.65~$\pm$~0.29 &23.21&low\\
Prae~J084111.9$+$192043 & 08 41 11.90 & $+$19 20 43.3 & 22.33~$\pm$~0.22 & 1.79~$\pm$~0.32 & 22.33~$\pm$~0.20&2.27~$\pm$~0.43 &23.76&high\\
Prae~J083904.7$+$194959 & 08 39 04.72 & $+$19 49 58.6 &                &               & 22.36~$\pm$~0.20&1.87~$\pm$~0.31 &23.80&low\\
Prae~J084057.3$+$190258 & 08 40 57.37 & $+$19 02 57.7 & 22.49~$\pm$~0.27 & 1.84~$\pm$~0.35 &               &              &23.95&low\\
Prae~J084111.2$+$191349 & 08 41 11.15 & $+$19 13 49.1 & 22.75~$\pm$~0.25 & 1.82~$\pm$~0.36 &               &              &24.25&low\\
\hline
\end{tabular}}
\smallskip
$^{{a}}$ Estimated from the $z'$ photometry.
\end{table}