\begin{table}%t3
\center
\caption {Type of photometric solution per passband for each observed
  DPS field. The table gives: in Col.~1 the
region; in Col.~2 the field; in Cols.~3--6 the type of best solution
available for a given passband.}
\label{tab:field-calib}\small
\begin{tabular}{llcccc}
\hline\hline
Region &  Field name & Default & 1-par & 2-par & 3-par \\
\hline
DEEP1&DEEP1a&  &  $U$    $B$  &  $I$  &  $U$    $R$   \\
DEEP1&DEEP1b&  &  $B$  &  $U$  &  $V$    $R$    $I$   \\
DEEP1&DEEP1c&  &  &  $V$    $R$  &   \\
DEEP2&DEEP2a&  &  &  $R$  &   \\
DEEP2&DEEP2b&  &  $B$  &  $U$  &  $V$    $R$    $I$   \\
DEEP2&DEEP2c&  &  $U$    $I$  &  $U$  &  $V$   \\
DEEP2&DEEP2d&  &  $R$  &  &   \\
DEEP3&DEEP3a&  &  $U$    $U$    $R$    $I$  &  &  $B$    $V$   \\
DEEP3&DEEP3b&  &  &  $R$  &  $U$    $B$    $V$    $I$   \\
DEEP3&DEEP3c&  &  &  $B$    $V$    $R$  &  $U$    $I$   \\
DEEP3&DEEP3d&  &  $B$  &  $V$  &  $I$   \\
\hline
\end{tabular}
\end{table}