\begin{table}%t2
\caption{\label{intensity}Line parameters ($T_{\rm MB}$ (K), $\Delta$$v$ (km~s$^{-1}$), 
$v_{\rm LSR}$(km~s$^{-1}$), $\int T_{\rm MB} \delta v$ (K~km~s$^{-1}$))
for the various transitions observed at the "key'' positions: the
two protostars IRAS~16293 and 16293E, the shocked regions~E1,~E2, W1, W2
and HE2, and the reference position in the cloud. The SiO~observations were previously published in CCLCL01.
When no signal is
detected, we give an upper limit for the intensity equal to 3~RMS
of the relevant spectrum. The parameters are taken from the spectra 
not smoothed.
The symbol "--'' implies that the relevant transition has not been 
observed or detected.
}
%\centering
\par
\begin{tabular}{ccccccccc}  
  \hline\hline
\multicolumn{2}{c}{}
               & SO & SO & $^{34}$SO & SO$_{2}$ & H$_{2}$S &
H$_2$S  & SiO  \\
\multicolumn{2}{c}{} & $3_{2} \rightarrow 2_{1}$ & $6_{5} \rightarrow 
               5_{4}$ & $3_{2} \rightarrow 2_{1}$ & 
	       $5_{1,5} \rightarrow 4_{0,4}$ & $2_{2,0} \rightarrow 
               2_{1,1}$ & $1_{1,0} \rightarrow 1_{0,1}$ & $2 \rightarrow 
               1$ \\
              \hline
IRAS~   & $T_{\rm MB}$  & 2.9~$\pm$~0.1 & 3.7~$\pm$~0.1 & 0.3~$\pm$~0.1 &
               1.1~$\pm$~0.1  & 0.5~$\pm$~0.04 & 6.2~$\pm$~0.6 & 
               0.35~$\pm$~0.05 \\
16293-2422 & $\Delta v$  & 2.0~$\pm$~0.1 & 3.9~$\pm$~0.0 & 2.8~$\pm$~0.5 &
               4.2~$\pm$~0.2 & 5.0~$\pm$~0.2 & 3.0~$\pm$~0.0 & 5.0~$\pm$~0.4 \\
	& $v_{\rm LSR}$ & 4.0 & 3.9 & 3.9 & 3.9 & 3.3 & 3.9 & 4.2 \\
              & $\int T_{\rm MB} \delta v$ & 8.0~$\pm$~1.2 &
               16.0~$\pm$~2.5 & 1.0~$\pm$~0.3 & 4.6~$\pm$~0.9 & 3.0~$\pm$~0.5 &
               17.5~$\pm$~3.2 & 1.9~$\pm$~0.1 \\
\hline
               & $T_{\rm MB}$ & 3.4~$\pm$~0.1 & 1.2~$\pm$~0.2 & -- & -- & $\leq$$               0.2$ & 1.1~$\pm$~0.1 & -- \\
16293E & $\Delta v$  & 1.0~$\pm$~0.0 & 0.8~$\pm$~0.1 & -- &
               -- & -- & 1.2~$\pm$~0.1 & -- \\
	& $v_{\rm LSR}$ & 3.7 & 3.7 & -- & -- & -- & 3.9 & -- \\
              & $\int T_{\rm MB} \delta v$ & 3.8~$\pm$~0.6 & 1.0~$\pm$~0.2
               & -- & -- &$\leq$$0.1$ & 0.6~$\pm$~0.1 & -- \\
\hline
               & $T_{\rm MB}$  & 2.9~$\pm$~0.1 & 2.4~$\pm$~0.2 & 0.5~$\pm$~0.1 &
               0.7~$\pm$~0.1 & $\leq$$0.2$ & -- & 1.1~$\pm$~0.1 \\
E1       & $\Delta v$ & 1.8~$\pm$~0.2 & 1.6~$\pm$~0.1 & 1.2~$\pm$~0.1 &
               3.1~$\pm$~0.1 & --  & -- & 2.8~$\pm$~0.1 \\
	& $v_{\rm LSR}$ & 4.0 & 3.8 & 3.9 & 4.0 & --  & -- & 3.6 \\
              & $\int T_{\rm MB}\delta v$ & 7.3~$\pm$~1.2 &
               5.6~$\pm$~1.0 & 0.8~$\pm$~0.2 & 2.2~$\pm$~0.4 & $\leq$$0.3$ & -- & 3.3~$\pm$~0.3 \\
\hline
E2       & $T_{\rm MB}$  & 2.4~$\pm$~0.2 & 1.1~$\pm$~0.2 & 0.9~$\pm$~0.04 &
               $\leq$0.2 & $\leq$$0.4$ & -- & 0.53~$\pm$~0.06 \\
LVC      & $\Delta v$  & 1.3~$\pm$~0.1 &
               0.9~$\pm$~0.1 & 0.5~$\pm$~0.02 & -- & -- & -- & 3.2~$\pm$~0.1 \\
	& $v_{\rm LSR}$ & 3.9 & 3.8 & 3.6 & -- & -- & -- & 4.0 \\
              & $\int  T_{\rm MB}\delta v$ & 3.7~$\pm$~0.7 & 1.0~$\pm$~0.2 &
              0.5~$\pm$~0.1 & $\leq$$0.1$ & $\leq$$0.4$ & -- & 1.8~$\pm$~0.1 \\
\hline
E2       & $T_{\rm MB}$  & 0.5~$\pm$~0.15 & $\leq$0.6 &
               $\leq$0.1 & $\leq$0.2 & $\leq$0.4 & -- & 0.83~$\pm$~0.06 \\
HVC      & $\Delta v$ & 6.6~$\pm$~0.6 & -- & -- & -- & -- & -- & 6.3~$\pm$~0.2 \\
	& $v_{\rm LSR}$ & 10.4 & -- & -- & -- & -- & -- & 11 \\
               & $\int T_{\rm MB} \delta v$ & 3.6~$\pm$~0.7 & $\leq$$0.5$ & $\leq$$0.2$
              & $\leq$$0.3$ & $\leq$$0.8$ & -- & 5.6~$\pm$~0.2 \\
\hline
               & $T_{\rm MB}$  & 2.6~$\pm$~0.1 & 3.3~$\pm$~0.2 &
               0.2~$\pm$~0.04 & 0.3~$\pm$~0.1 & $\leq$0.2 & -- & 
               0.3~$\pm$~0.1 \\
W1       & $\Delta v$  & 1.8~$\pm$~0.2 & 1.3~$\pm$~0.03 & 2.2~$\pm$~0.2 &
               1.9~$\pm$~0.3 & -- & -- & 3.3~$\pm$~0.8 \\
	& $v_{\rm LSR}$ & 4.0 & 3.3 & 3.7 & 3.3 & -- & -- & 4.6 \\
               & $\int  T_{\rm MB} \delta v$ & 5.8~$\pm$~1.0 & 9.0~$\pm$~1.5 &
               0.5~$\pm$~0.1 & 0.7~$\pm$~0.2 & $\leq$$0.4$ & -- & 1.1~$\pm$~0.2\\
\hline
               & $T_{\rm MB}$  & 2.4~$\pm$~0.2 & 1.6~$\pm$~0.2 & 0.30~$\pm$~0.04 &
                 0.7~$\pm$~0.1 & $\leq$0.2 & -- & 0.5~$\pm$~0.1 \\
W2       & $\Delta v$  & 1.4~$\pm$~0.1 & 1.6~$\pm$~0.1 &
               1.1~$\pm$~0.1 & 1.2~$\pm$~0.1 & -- & -- & 2.1~$\pm$~0.3 \\
	& $v_{\rm LSR}$ & 3.8 & 3.3 & 3.9 & 3.7 & -- & -- & 3.5 \\
              & $\int  T_{\rm MB} \delta v$ & 3.8~$\pm$~0.7 & 2.7~$\pm$~0.5 &
              0.3~$\pm$~0.1 & 0.9~$\pm$~0.2 & $\leq$$0.3$ & -- & 
              1.2~$\pm$~0.1 \\
\hline
               & $T_{\rm MB}$  & 3.7~$\pm$~0.1 & 1.4~$\pm$~0.2 &
               0.6~$\pm$~0.04 & 0.3~$\pm$~0.04 & $\leq$$0.2$ & -- & -- \\
HE2      & $\Delta v$ & 0.9~$\pm$~0.1 & 0.9~$\pm$~0.1 & 0.9~$\pm$~0.1 & 1.8~$\pm$~0.02
               & -- & -- & -- \\
	& $v_{\rm LSR}$ & 3.7 & 3.5 & 3.5 & 3.6 & -- & -- & -- \\
               & $\int  T_{\rm MB} \delta v$ & 5.3~$\pm$~0.8 & 2.7~$\pm$~0.5 &
               0.6~$\pm$~0.1 & 0.6~$\pm$~0.1 & $\leq$$0.3$ & -- & -- \\
\hline
               & $T_{\rm MB}$  & 3.1~$\pm$~0.2 & 1.1~$\pm$~0.2 & 0.6~$\pm$~0.04 &
               0.2~$\pm$~0.04 & $\leq$0.3 & 0.8~$\pm$~0.2 & -- \\
Cloud    & $\Delta v$  & 1.0~$\pm$~0.04 & 0.7~$\pm$~0.1
               & 0.5~$\pm$~0.1 &  1.4~$\pm$~0.2 & -- & 1.1~$\pm$~0.4 & -- \\
	& $v_{\rm LSR}$ & 3.8 & 3.8 & 3.8 & 3.9 & -- & 3.4 & -- \\
              & $\int  T_{\rm MB} \delta v$ & 3.2~$\pm$~0.6 & 0.8~$\pm$~0.2 &
0.3~$\pm$~0.1 &
              0.2~$\pm$~0.1 & $\leq$0.3 & 1.0~$\pm$~0.2 & -- \\
\hline
\end{tabular}
\end{table}