\begin{table}%t1
\caption{\label{tab:a_igimf}The factor $A_{\rm IGIMF}$ from Eq.~(\ref{eq:nostars}) for Salpeter and all our IGIMFs.}        
\small
%\centering
\par
\begin{tabular}{l c c c}         
\hline                 
\hline\noalign{\smallskip}
IGIMF & $A_{\rm IGIMF, Salpeter}$ & $A_{\rm IGIMF, Kroupa}$ & ratio \\
\noalign{\smallskip}\hline
Underlying IMF & 2610 & 4090 & 1.9 \\      
%\hline
Stop nearest & 1650 & 2670 & 1.62\\
Stop before & 1490 & & \\
Stop after & 1830 & & \\
Stop 50/50 & 1710 & & \\
Analytic & 1050 & & \\
Number & 1810 & & \\
Number unlimited & 2610 & & \\
Sorted sampling & 1200 & 2050 & 1.71 \\
%\hline
CMF slope --1.8 & 2530 & & \\
CMF slope --3.2 & 280 & 450 & 1.61 \\
CMF slope --4.2 & 60 & & \\
Min. cluster mass 1~\msun & 1210 & & \\
Min. cluster mass 50~\msun & 2570 & & \\
\hline                                  
\end{tabular}
\end{table}