\begin{table}%t2
\caption{\AMM\ (1,~1) and (2,~2) map results: peak position.\label{tab:line_parameters}}
%\centerline
{\begin{tabular}{rclllll}
\hline\hline
Source                    & Transition & $V_{\rm LSR}$   &  $T_{\rm MB}$         &  {\it FWHM}              &  $\tau_{\rm main}$ &  1~$\sigma$  \\
                       &           &  [\kms]            &  [K]                  &  [\kms]              &                   &   [K~\kms]    \\
\hline
G11.11$-$0.12 \AMM\ P1    & 1--1 &30.44   ($\pm$0.02) & 5.47  ($\pm$0.96) & 1.27  ($\pm$0.06) & 3.52  ($\pm$0.39) &0.42 \\
                          & 2--2 &30.42   ($\pm$0.09) & 1.97  ($\pm$0.32) & 1.56 ($\pm$0.30) &          &     \\
G19.30$+$0.07 \AMM\ P1    & 1--1 &26.45   ($\pm$0.03) & 5.17  ($\pm$0.8)  & 1.88  ($\pm$0.08) & 1.88  ($\pm$0.26) &0.53 \\
                          & 2--2 &26.64   ($\pm$0.06) & 2.86  ($\pm$0.27) & 1.57   ($\pm$0.17) &          &     \\
G24.72$-$0.75 \AMM\ P1    & 1--1 &58.37   ($\pm$0.07) & 2.76  ($\pm$0.45) & 2.57  ($\pm$0.12) & 2.81  ($\pm$0.47) &0.25 \\
                          & 2--2 &58.47   ($\pm$0.12) & 1.99  ($\pm$0.23) & 2.97  ($\pm$0.24) &          &     \\
G24.63$+$0.15             & 1--1 &53.11   ($\pm$0.04) & 2.40   ($\pm$0.34) & 1.7   ($\pm$0.09) & 2.36  ($\pm$0.43)  &0.16\\
                          & 2--2 &52.89   ($\pm$0.09) & 0.98  ($\pm$0.12) & 2.42 ($\pm$0.24) &          &     \\
G28.34$+$0.06 \AMM\ P1    & 1--1 &79.14   ($\pm$0.02) & 2.88  ($\pm$0.42) & 2.67  ($\pm$0.04) & 2.00  (0.11)  &0.16\\
                          & 2--2 &79.15   ($\pm$0.04) & 1.37  ($\pm$0.05) & 3.29  ($\pm$0.11) &           & \\
G33.71$-$0.01 \AMM\ P1    & 1--1 &104.31  ($\pm$0.09) & 2.52  ($\pm$0.43) & 2.64  ($\pm$0.2)  & 1.5   ($\pm$0.52)  &0.12\\
                          & 2--2 &104.4   ($\pm$0.17) & 1.14  ($\pm$0.22) & 2.40 ($\pm$0.35) &           & \\
G79.27$+$0.38 \AMM\ P1    & 1--1 &1.65    ($\pm$0.02) & 2.28  ($\pm$0.38) & 1.04  ($\pm$0.05) & 2.49  ($\pm$0.27)  &0.31\\
                          & 2--2 &1.63    ($\pm$0.05) & 0.61  ($\pm$0.08) & 0.98  ($\pm$0.14) &           & \\
G79.34$+$0.33 \AMM\ P1    & 1--1 &0.31    ($\pm$0.01) & 2.53  ($\pm$0.30)  & 1.23  ($\pm$0.03) & 1.45  ($\pm$0.13)  &0.19\\
                          & 2--2 &0.25    ($\pm$0.04) & 0.79  ($\pm$0.07) & 1.29  ($\pm$0.13) &           & \\
G81.50+0.14               & 1--1 &-4.53   ($\pm$0.05) & 2.21  ($\pm$0.35) & 1.35  ($\pm$0.15) & 0.37  ($\pm$0.46) &0.27 \\
                          & 2--2 &-4.69   ($\pm$0.12) & 0.67  ($\pm$0.21) & 1.00  ($\pm$0.34) &              & \\
\hline
\end{tabular}}
\par
\smallskip
Notes: Columns are name, \AMM\ ($J,K$) transition, LSR velocity, (1,~1)
main beam brightness temperature, full linewidth at half maximum, main
group optical depth and the 1~sigma noise level in the \AMM\
(1,~1) integrated intensity map (\ref{fig:msx_nh3}). The error estimates
are given in brackets.
\end{table}