\begin{table}%t2
%\centering
\par
\caption{\label{tab:ohp}Empirical models used to analyze the \OHp \ and \HHOp  spectra.}\vspace*{-2mm}
\par
\begin{tabular}{l|rcl|rcl}
\hline \hline
&  &  & & &  & \\[-3mm] %\noalign{\smallskip}
 &  & \OHp  & & & \HHOp  & \\
$V_{\rm LSR}$ & $\Delta_V$ & $\tau$ & N  & $\Delta_V$ & $\tau$ & $N$ \\
km~s$^{-1}$ & km~s$^{-1}$  & & 10$^{13}$~cm$^{-2}$ & km~s$^{-1}$  & & 10$^{12}$~cm$^{-2}$  \\ 
\hline
--1.0 & 14.0 & 0.2 & 1.3  & 14.0 & 0.2 & 12\\ 
--1.5 & 3.0 & 0.2 & 0.3  &   3.0    & 0.2 & 2.5\\
5.5  & 6.0 &   1.0 &2.8   & 3.0  &    0.15 & 1.9 \\
8.5 & 5.0 & 0.8 & 1.9  & 3 & 0.4 & 5.0\\
11.5 & 3.0  &  0.5 & 0.7   &  3.0 &    0.3 &3.8  \\
16.5 & 5.0 &   1.5 & 3.5     &     &  &  \\
21.5 & 5.0 &   1.5 & 3.5    &  10.0   & 0.4 & 1.7 \\
29.5 & 6.0 &   2.0 & 5.6   & 4.0  &  0.8 & 1.3\\
36.0 & 5.0 &   2.0 & 4.7     &3.5  &  0.3 & 4.4\\
41.0 & 6.0 &   1.5 & 4.2      & &    & \\
45.0 & 2.0 & 0.5 & 0.5  & 1.0 & 0.1 & 0.4\\
\hline
\end{tabular}\vspace*{-2mm}
\tablefoot{The \OHp \ and \HHOp \ parameters refer to the frequency of the strongest  hyperfine component \referee{(cf. Table~\ref{tab:spec}).}}
\vspace*{-4mm}
\end{table}