\begin{table}%t1 \par \caption {\label{data}Masses ejected by stellar winds from different rotating models and $^{12}$C/$^{13}$C number ratios in the ejecta.} %\centering \par \begin{tabular}{clccccccccccc} \hline \hline \noalign{\smallskip} Model &$M_{\rm ini}$ & $Z_{\rm ini}$ & $\upsilon_{\rm ini}$ & $\upsilon_{\rm ini}/\upsilon_{\rm crit}$ & $M_{\rm eje}$ & $M_{\rm H}$ & $M_{\rm He}$ & $M_{\rm C12}$ & $M_{\rm C13}$ & $M_{\rm N14}$ & $M_{\rm O16}$ & $^{12}$C/$^{13}$C \\ & [$M_\odot$] & & [km s$^{-1}$] & & [$M_\odot$] & [$M_\odot$] & [$M_\odot$] & [$M_\odot$] & [$M_\odot$] & [$M_\odot$] & [$M_\odot$] & \\ \hline \\[-3mm] A & 85 & 10$^{-8}$ & 800 & 0.53 & 65.2 & 17.9 & 35.6 & 6.3 & 0.6 & 1.7 & 3.0 & 11.4 \\ B &60 & 10$^{-8}$ & 800 & 0.57 & 11.0 & 7.2 & 3.8 & 0.000020 & 0.000005 & 0.000690 & 0.000050 & 4.3 \\ C& 60 & 10$^{-8}$ & 800 & 0.58 & 36.2 & 14.5 & 21.5 & 0.005 & 0.001 & 0.2 & 0.006 & 5.4 \\ D& 40 & 10$^{-8}$ & 700 & 0.55 & 4.2 & 2.9 & 1.3 & 0.005 & 0.0008 & 0.004 & 0.002 & 6.8 \\ & & & & & & & & & & & & \\ E& 60 & 10$^{-5}$ & 800 & 0.72 & 23.1 & 10.9 & 12.2 & 0.0003 & 0.00007 & 0.010 & 0.003 & 4.6 \\ %F& 60 & 10$^{-5}$ & 800 & & 29.3 & 16.6 & 12.6 & 0.0151 & 0.00395 & 0.044 & 0.034 & 4.1 \\ F& 7 & 10$^{-5}$ & 450 & 0.64 & 5.7 & 3.6 & 2.0 & 0.05 & 0.0007 & 0.02 & 0.004 & 77.4\\ \hline \\ \end{tabular} \end{table}