\begin{table}%t1
  \caption{\label{table_models}Properties of the numerical models.}
  %\centering
\small
  \begin{tabular}{c|c|c}
  \hline\hline
    Model & SF-law ($n$, $C_n$, $T_{\rm s}$)  & Comment \\ 
    \hline
&& \\[-8pt]
      A   & 1.5, 0.06,  $10^2$        & reference model  \\ \hline
&& \\[-8pt]
      A2  & 1.5, 0.06,  $10^4$        & \\ \hline
    DN1   & 1.0, 0.007, $\infty$      & no feedback, Schmidt law \\
    DN2   & 1.1, 0.007, $\infty$      & \\
    DN3   & 1.5, 0.007, $\infty$      & \\
    DN4   & 2.0, 0.007, $\infty$      & \\
    DN5   & 2.5, 0.007, $\infty$      & \\ \hline
    DN6   & 2.0, 0.7,   $\infty$      & enhanced $C_n$ \\ \hline
&& \\[-8pt]
    DT1   & 1.0, 0.007, $10^5$        & with thermal feedback \\
    DT2   & 1.0, 0.007, $10^4$        & \\
    DT3   & 1.0, 0.007, $10^3$        & \\
    DT4   & 1.0, 0.007, $10^2$        & \\ \hline
    DT5   & 2.0, 0.55,  $10^5$        & quadr.\ Schmidt law with feedback \\ \hline
    DI1   & ind.\ SF only             & induced star formation mode \\
    DI2   & model A, $T_{\rm s} = 10^2$     & combined SF modes \\
    DI3   & model A, $T_{\rm s} = 10^4$     & combined SF modes \\ \hline
    DX1   & model A, $\xi= 6\% $      & varied constant IMF \\
    DX2   & model A, $\xi= 12\%$      & \\ \hline
&& \\[-8pt]
    DWK1  & 1.5, 0.06,  $10^2$        & Weidner-Kroupa IMF, SN heating \\
    DWK2  & 1.5, 0.06,  $10^2$        &   radiative heating \\ \hline
  \end{tabular}
\end{table}