\begin{table}%t4
%\centering
\par
\caption{\label{tab:collision_table3lowz}As Table~\ref{tab:collision_table3} but for $Z=0.001^{a}$.}
\small
\begin{tabular}{rrrrrr}
\hline\hline
$N$ & $t$ & $M_{1,N\mbox{-}{\rm body}}$ & $M_{1,{\rm mix}}$ & $M_2$ & $M_{\rm merger}$\\
\hline
  1 &  0.53120 &    77.8 &    77.7 &  70.7 &   135.4\\
  2 &  0.57294 &   148.5 &   135.4 &  82.8 &   198.3\\
  3 &  0.65612 &   231.3 &   198.1 &  58.5 &   239.6\\
  4 &  0.89154 &   289.8 &   239.1 &  96.6 &   308.5\\
  5 &  0.89155 &   386.4 &   308.5 &  78.5 &   364.2\\
  6 &  1.02208 &   464.9 &   363.5 &   1.5 &   364.9\\
  7 &  1.31086 &   466.4 &   363.4 &  56.3 &   404.7\\
  8 &  1.50575 &   522.6 &   403.4 &  48.9 &   440.2\\
  9 &  2.05327 &   571.3 &   434.9 &  72.7 &   487.5\\
 10 &  2.27966 &   643.8 &   390.1 &   2.0 &   392.0\\
 11 &  2.60213 &   645.0 &   260.1 &   3.5 &   263.3\\
    &  2.83153 &   648.5 &   171.9$^{b}$ \\
\hline
\end{tabular}
\begin{list}{}{}
\item[$^{a}$] Note that the merger sequence was terminated earlier
than for $Z=0.02$ and that the merger remnant did not finish its evolution
before the evolution code broke down.
\item[$^{b}$] Mass and time at the moment the evolution code broke
down, rather than the onset of carbon burning.
\end{list}
\end{table}