\begin{table}%t2
\caption{The H$_2$ column densities for different rotational levels
from the \zabs~= 1.15 sub-DLA toward HE~0515--4414.}
\label{tab2}
%\centering
\par
\begin{tabular}{c c c c}
\hline
\hline
 Level & $\log N(J)$ & $\log N(J)$ & $\log N(J)$ \\
       & accepted & min & max \\
\hline
$J = 0$ & 16.47 & 16.00 & 16.70 \\
$J = 1$ & 16.60 & 16.00 & 16.85 \\
$J = 2$ & 15.85 & 15.70 & 15.95 \\
$J = 3$ & 16.00 & 15.90 & 16.18 \\
$J = 4$ & 15.00 & 14.85 & 15.30 \\
$J = 5$ & 14.48 & 14.30 & 14.60 \\
\hline
\end{tabular}
\end{table}