\begin{table}
  %\centering
\par
  \caption{Surface abundance variations after the completion of the 2DUP
    with respect to the initial composition
    ($\del{X} = \text{[X/Fe]}_\text{2DUP} - \text{[X/Fe]}_\text{init}$)
    for the models with initial value of $\text{[Fe/H]}=-1.56$.}
  \label{tab:2DUP}
  \begin{tabular}{lrrrrrr}
    \hline
    \hline
    & 2.5~\Ms & 3~\Ms & 4~\Ms & 5~\Ms & 7~\Ms & 8~\Ms \\
    \hline
    & \multicolumn{6}{c}{Standard models}\\
    He       &  0.26 &  0.26 &  0.29 &  0.32 &  0.36 &  0.36 \\
    \del{C}  & $-0.20$ & $-0.25$ & $-0.29$ & $-0.31$ & $-0.30$ & $-0.34$ \\
    \del{N}  &  0.44 &  0.48 &  0.60 &  0.75 &  0.79 & 0.81 \\
    \del{O}  & $-0.01$ & $-0.01$ & $-0.03$ & $-0.06$ & $-0.10$ & $-0.11$ \\
    \del{CNO}&  0.00 &  0.00 &  0.00 &  0.00 &  0.00 & 0.00 \\
& \multicolumn{6}{c}{Rotating models}\\
    He       &  0.29 &  0.29 &  0.32 &  0.34 &  0.35 & 0.36 \\
    \del{C}  & $-1.12$ & $-0.86$ & $-0.20$ &  1.44 &  2.14 & 2.16 \\
    \del{N}  &  1.23 &  1.12 &  1.13 &  1.24 &  1.19 & 1.09 \\
    \del{O}  & $-0.65$ & $-0.36$ & $-0.01$ &  0.18 &  1.46 & 1.55 \\
    \del{CNO}&  0.00 &  0.00 &  0.15 &  0.78 &  1.62 & 1.71 \\
    \hline
  \end{tabular}
\end{table}