\begin{table}%T2
   %\centering
\par
\caption{Gaussian fit parameters for the CO $J=7{-}6$ and H$_2$O 1$_{10}{-}1_{01}$ lines.}
\label{h2ocolinefit}
$$
\begin{array}{p{0.36\linewidth}p{0.31\linewidth}p{0.38\linewidth}p{0.38\linewidth}p{0.31\linewidth}p{0.38\linewidth}p{0.38\linewidth}p{0.30\linewidth}}
            \hline
            \hline
            \noalign{\smallskip}
Source & \multicolumn{3}{c}{{\rm CO}~J=7{-}6} & \multicolumn{3}{c}{{\rm H_2O}~~ 1_{10}{-}1_{01}}\\
&{\small $\int{T_{{\rm MB}}\Delta V}^{{a}}$}&\small {$\Delta V_{{\rm wing}}$}&{\small $V_{{\rm LSR}}^{{b}}$}&{\small $\int{T_{{\rm MB}}\Delta V}^{{a}}$}&{\small $\Delta V_{{\rm wing}}^{{c}}$}&{\small $\Delta V_{{\rm peak}}^{{d}}$}&{\small $V_{{\rm LSR}}^{{b}}$}\\ 
\noalign{\smallskip}
&{\small K km s$^{-1}$}&{\small km s$^{-1}$}&{\small km s$^{-1}$}&{\small K km s$^{-1}$}&{\small km s$^{-1}$}&{\small km s$^{-1}$}&{\small km s$^{-1}$}\\
            \noalign{\smallskip}
            \hline
            \noalign{\smallskip}
{\small AFGL~2591$^{{e}}$}& 972 & 21 & --4.8$^{{f}}$ & 0.37$^{{g}}$ & -- & 3.4 & --4.6$^{{e}}$ \\
{\small NGC~7538~IRS9}& 796 & 40 & --57.7 & 1.62 & $\sim$22 & 7 & --54.0 \\
{\small W~3~IRS5}& 2000 & 31 & --39.7 & 3.27 & $\sim$20 & 5.0 & --38.6 \\ 
{\small S140~IRS1$^{{e}}$}& 1100 & 38 & --8.6 & 1.94 & -- & 5.3 & --6.0$^{{e}}$\\
{\small NGC~7538~IRS1}& 1200 & 28 & --57.9 & 5.32 & $\sim$33 & 7 & --53.6\\
{\small Mon~R2~IRS3}& 1070 & 17 & 8.3 & 1.91 & $\sim$13 & 3.5 & 11.4 \\
            \noalign{\smallskip}
            \hline
         \end{array}
         $$
\end{table}