\begin{table}%t3
%\centering
\par
\caption{\label{multiwav_data2} Main characteristics of the datasets in Groth. Column~(1): observing band. Column~(2): effective wavelength of the filter calculated by convolving the Vega spectrum (Colina \& Bohlin 1994) with the transmission curve of the filter+detector. Column~(3): limiting $AB$~magnitude. Column~(4): source from where the data were obtained.}
\small \begin{tabular}{cccc}
\hline \hline
Band & $\lambda_{\rm eff}(\mu {\rm m})$ & $m_{\lim}$ & Source \\
(1)&(2)&(3)&(4)\\
\hline
$Kp$............&  2.114 & 20.3 & CAHA-Oprime \\
$R$.............&  0.652 & -- & Subaru deep imaging \\
$u$.............&  0.381 & 27 & CFHTLS \\
$g$.............&  0.486 & 28.3 & CFHTLS \\
$r$.............&  0.626 & 27.5 & CFHTLS \\
$i$.............&  0.769 & 27  & CFHTLS \\
$z$.............&  0.887 & 26.4 & CFHTLS \\
$B$.............&  0.437 &  24.5 & CFHT-12k \\
$R$.............&  0.660 & 24.2 &  CFHT-12k \\
$I$.............&  0.813 & 23.5 & CFHT-12k \\
$J$.............&  1.255 & 22 & WHT-INGRID \\
$K$.............&  2.170 & 21.8 & WHT-INGRID \\
$IRAC$-3.6.......&  3.561 &  21.6 & \textit{Spitzer} GTO \\
$IRAC$-4.5.......&  4.510 &  21.8 & \textit{Spitzer} GTO \\
$IRAC$-5.8.......&  5.690 &  21.8 & \textit{Spitzer} GTO \\
$IRAC$-8.0.......&  7.957 &  21.7 & \textit{Spitzer} GTO \\
$nuv$...........&  0.232 & 24.5 & GALEX GTO \\
$fuv$...........&  0.154 & 24.5 & GALEX GTO \\
$U$.............&  0.361 & 24.8 & INT-WFC \\
$B$.............&  0.436 & 25.5 & INT-WFC \\
$R$, redshift....&  0.660 & 24.2 & DEEP2 \\
 \hline
\end{tabular}
\end{table}