\begin{table}%t2
\caption{Observed parameters. Column~2 lists the reference position
(see Table~1) and peak position of the NH$_{3}$ core. The main beam
temperature, the LSR velocity, the line width, the optical depth of
the main hyperfine component and the peak value of the integrated
intensity of the (1,~1) line are given in Cols.~3--7. Columns 8--12
and 13--17 are the same items as Cols.~3--7 but for the (2,~2) and
(3,~3)~lines.\label{tab2}}
%\centerline
{ \begin{tabular}{lccccccccccccccccc}
\hline\hline
Source & Position &$T_{\rm B}(1,1)$& $V_{\rm lsr}$ & $\Delta {v(1,1)}$ &
$\tau$(1, 1, m)& $P$(1, 1)& $T_{\rm B}(2,2)$ & $V_{\rm LSR}$ & 
$\Delta {v(2,2)}$&$\tau$(2,~2, m)&$P$(2, 2)&$T_{\rm B}(3,~3)$&$V_{\rm LSR}$&$\Delta
{v(3,~3)}$&$\tau$(3,~3,~m)&$P$(3,~3)\\
     Name& (\arcsec, \arcsec)&(K)&(km~s$^{-1}$)&(km~s$^{-1}$)& & (K~km~s$^{-1}$)&(K)&(km~s$^{-1}$)&(km~s$^{-1}$)&
      &(K~km~s$^{-1}$) &
     (K)&(km~s$^{-1}$)&(km~s$^{-1}$)& &(K~km~s$^{-1}$)\\
\hline
02485+6902-N & (0, 0)  &    0.4& $-10.37(0.04)$& $0.86(0.11)$    & $1.0(0.6)$ &      &              &  &     &     &      &           &                &                 &               &\\%(0,0)
           &(40, 0)  &    0.7& $-10.43(0.02)$& $0.62(0.03)$    & $0.5(0.0)$ &0.6   & 0.2          & $-10.48(0.08)$ &     &               &      &           &                &                 &               &  \\   %(40,0)
03035+5819-I & (0, 0)  &    0.4& $-39.61(0.03)$& $2.14(0.12)$    & $0.2(0.0)$ &0.8   & 0.2          & $-39.21(0.14)$ &$2.06(0.47)$     &               &   0.2&           &                &                 &               &  \\   %(0,0)
06306+0437-I & (0, 0)  &    0.1& $ 15.02(0.13)$& $1.36(0.35)$    & $0.1(0.4)$ &0.2   & 0.1          & $ 14.98(0.38)$ &$1.31(0.73)$     &               &      &           &                &                 &               &  \\   %(0,0)
06501+0143-I & (0, 0)  &    0.2& $ 45.06(0.12)$&     & $0.1(0.3)$ &      &               & $ 45.44(0.49)$ &     &               &      &           &                &                 &               &  \\   %(0,0)
18196-1331-II & (0,0)  &    0.9& $ 21.91(0.03)$& $1.75(0.09)$    & $0.7(0.2)$ &2.0   & 0.5          & $ 22.05(0.06)$ &$1.56(0.21)$     &$0.9(1.0)$     &   1.1& 0.2       &$ 22.21(0.14)$  &$1.36(0.14)$     &$1.0(0.4)$     &0.2  \\   %(0,0)
18265+0028-I & (0, 0)  &    2.7& $  7.66(0.01)$& $0.77(0.01)$    & $2.4(0.1)$ &2.8   & 0.9          & $  7.63(0.02)$ &$0.74(0.04)$     &$0.3(0.0)$     &   1.3&           &$            $  &$          $     &$        $      &\\      %(0,0)
18308-0503-II & (0, 0)  &    0.4& $ 42.17(0.06)$& $1.82(0.17)$    & $0.5(0.5)$ &      & 0.2          & $ 42.23(0.08)$ &$2.08(0.13)$     &$6.9(2.3)$     &      &0.1        &$ 42.25(0.31)$  &$2.37(0.84)$     &$0.1(1.7)$     &\\%(0,0)
           &(--40, 40)&    0.6& $ 42.58(0.04)$& $1.32(0.12)$    & $1.0(0.4)$ &1.1   & 0.2          & $ 42.83(0.26)$ &$2.48(0.90)$     &$0.1(1.0)$     &   0.3&0.1        &$ 44.13(0.80)$  &$4.06(1.70)$     &$0.1(4.1)$     &\\ %(0,40)
%G23.46-0.20&(-80,0) &    0.6& $100.04(0.11)$& $3.91(0.28)$    & $0.6(0.3)$ &      & 0.4          & $100.39(0.17)$ &$3.74(0.47)$     &$0.1(0.4)$     &      &0.4        &$100.97(0.21)$  &$5.45(0.51)$     &$0.1(0.6)$     &\\ %(-80,0)
18352-0148-I & (0, 0)  &    0.5& $ 45.10(0.04)$& $2.11(0.10)$    & $1.7(0.3)$ &      & 0.2          & $ 45.27(0.20)$ &$2.69(0.47)$     &$0.1(1.2)$     &      &0.1        &$ 45.94(0.18)$  &$1.39(0.44)$     &$0.1(2.9)$     &\\%(0,0)
           & (0, 40)&    0.7& $ 45.37(0.04)$& $1.72(0.09)$    & $1.2(0.3)$ &1.4   & 0.2          & $ 45.46(0.14)$ &$2.30(0.35)$     &$0.1(0.5)$     &   0.5&0.1        &$ 45.26(0.60)$  &$4.36(1.43)$     &$0.1(4.1)$     &0.2\\%(0,40)
18361-0627-I &(80, 0)  &    0.7& $ 93.55(0.03)$& $1.38(0.09)$    & $1.1(0.3)$ &1.2   & 0.3          & $ 93.63(0.11)$ &$1.85(0.26)$     &$0.1(0.6)$     &   0.6&           &                &                 &               &   \\%(80,0)
18414-0339-i & (0, 0)  &    1.0& $100.40(0.02)$& $1.81(0.06)$    & $2.1(0.2)$ &2.2   & 0.5          & $100.46(0.06)$ &$1.94(0.15)$     &$0.1(0.2)$     &   1.0&0.3        &$101.20(0.11)$  &$2.36(0.55)$     &$0.1(0.2)$     &0.6\\%(0,0)
19363+2018-I & (0, 0)  &    0.7& $ 32.16(0.02)$& $1.03(0.06)$    & $0.8(0.3)$ &0.8   & 0.2          & $ 31.95(0.11)$ &$1.15(0.22)$     &$0.1(0.1)$     &   0.2&0.1        &$ 32.38(0.62)$  &$1.34(0.36)$     &$0.8(1.1)$     &\\%(0,0)
19471+2641-II & (0, 0)  &    0.1& $ 19.74(0.19)$&     & $0.1(0.8)$ &      &              & $ 20.09(0.18)$ &     &     &      &           &                &                 &               &\\%(0,0)
           & (0, 40) &    0.2& $ 19.72(0.50)$&     & $2.1(0.5)$ &      &              & $ 21.17(0.94)$ &     &     &   &           &                &                 &               &\\%(40,0)
19474+2637$^a$-I & (0, 0)  &    0.6& $ 19.81(0.03)$& $2.22(0.09)$    & $0.9(0.2)$ &1.4   & 0.3          & $ 19.89(0.07)$ &$2.17(0.18)$     &$0.1(0.3)$     &   0.5&0.1        &$ 19.42(0.12)$  &$3.02(0.34)$     &$1.5(0.1)$     &0.2\\%(0,0)
20215+3725-II & (0, 0)  &    0.6& $  0.11(0.03)$& $1.51(0.09)$    & $0.1(0.2)$ &      & 0.2          & $  0.13(0.07)$ &$0.50(0.12)$     &$3.1(2.5)$     &      &           &                &                 &               & \\%(0,0)
%           &(-40,40)&    0.9& $  1.02(0.04)$& $1.32(0.09)$    & $0.9(0.4)$ & 1.5  &$\le$0.2      & $  1.27(0.09)$ &$1.50(0.12)$     &               &   0.5&           &                &                 &            & \\%(0,0)
           &(--40, 80)&    0.9& $  1.13(0.04)$& $0.99(0.09)$    & $1.3(0.5)$ & 1.5  &0.3(0.0)      & $  -0.77(0.42)$ &$1.83(0.93)$     &               &   0.5&           &                &                 &            & \\%(0,0)
           & (0, --40)&    0.9& $ -1.24(0.00)$& $1.97(0.08)$    & $1.3(0.2)$ &1.6   & 0.2          & $ -1.08(0.14)$ &$1.77(0.28)$     &$2.9(1.6)$     &   0.5&           &                &                 &               &\\%(0,-40)
23139+5939-I &  (0, 0) &    0.3& $-43.74(0.06)$& $2.14(0.17)$    & $0.3(0.3)$ &0.7   & 0.2          & $-43.93(0.09)$ &$1.75(0.24)$     &$0.7(0.0)$     &   0.4&$    $     &$            $  &$          $     &$        $     &\\%(0,0)
23151+5912-I &  (0, 0) &    0.2& $-53.93(0.20)$& $1.94(0.48)$    & $0.1(0.3)$ &0.3   & 0.1          & $-54.44(0.40)$ &$ ... ... $     &$0.1(1.3)$     &   0.1&           &                &                 &               &\\%(0,0)
G23.46-0.20\degr&(--80, 0) &    0.6& $100.04(0.11)$& $3.91(0.28)$    & $0.6(0.3)$ &      & 0.4          & $100.39(0.17)$ &$3.74(0.47)$     &$0.1(0.4)$     &      &0.4       &$100.97(0.21)$  &$5.45(0.51)$     &$0.1(0.6)$     &\\ %(-80,0)
18355-0650\degr  &(--80, 40)&    1.7& $ 94.35(0.02)$& $1.95(0.05)$    & $2.1(0.2)$ &4.1   & 0.9          & $ 94.38(0.06)$ &$2.35(0.04)$     &$0.2(0.0)$     &   2.0&0.5        &$ 95.08(0.11)$  &$2.73(0.28)$     &$0.1(0.7)$     &0.8\\%(-80,40)
20160+3911\degr &(--80, 0)&    0.7& $  0.55(0.05)$& $1.23(0.13)$    & $0.3(0.5)$ &0.9   & 0.2          & $  0.55(0.14)$ &$0.98(0.25)$     &$3.7(3.1)$     &   0.3&           &                &                 &               & \\%(-160,40)
\hline
\end{tabular}}
\par
\begin{list}{}{}
\item[] Note: N, I and II indicate the sources of non group, group I
and II respectively; o denotes the sources were detected but not
included in the analysis; a marks the source with possible (4,~4)
line emission.
\par
\end{list}
\par
\end{table}