\begin{table}%t2
    \caption{NRAO150 flux in Jy.}
   \small%\centering
\par
    \begin{tabular}{ccc}
      \hline
      \hline
      Date & 2.6\mm{} & 1.3\mm{} \\
      \hline
      17.07.2005 &  2.8 & 1.6 \\
      28.07.2005 &  2.8 & 1.6 \\
      01.08.2005 &  2.9 & 1.7 \\
      12.12.2005 &  2.4 & 1.4 \\
      \hline
    \end{tabular}
    \label{tab:fluxes}
  \end{table}