\begin{table}%t2
\caption{\label{table:emiss_dist}Average $\widetilde{T}_{\rm D}$ in the SDP fields
and best-fit parameters for different regions along the
LOS (see text for details).} \vspace{-2mm}            
\small      
%\centering
\par
\begin{tabular}{l | l  l  l  l | l  l  l }     
\hline    \hline &  &   &  &   &  &   &  \\[-3mm] %\noalign{\smallskip}
Field &\multicolumn{4}{|l|}{$l=30$\degr} & \multicolumn{3}{|l}{$l=59$\degr} \\
\hline 
 &  &   &  &   &  &   &  \\[-3mm]%\noalign{\smallskip}
$\widetilde{T}_{\rm D}^{\rm DIRBE}$\tablefootmark{\dag}     &\multicolumn{4}{|l|}{20.6 K ($\GO=2.6$)} & \multicolumn{3}{|l}{17.9 K ($\GO=1.1$)} \\
$\widetilde{T}_{\rm D}^{\rm Hi-GAL}$      &\multicolumn{4}{|l|}{21.3 K ($\GO=3.3$)} & \multicolumn{3}{|l}{18.2 K ($\GO=1.3$)} \\[1mm]
%&  &   &  &   &  &   &  \\[-3mm] %\noalign{\smallskip}
\hline\hline &  &   &  &   &  &   &  \\[-3mm]%\noalign{\smallskip}
Region\tablefootmark{\flat}     & Sag. & Scu.1 & Scu.2  & Dif. & Vul. & Per.  & Dif. \\
\hline
$\Td$ (K)  & $24.5$ &  $19.7$ & $24.1$ & 18.9  & $17.1$ &  $18.8$ & $14.3$ \\
$\Delta \Td$ (K)  & $\pm$$1.0$ &  $\pm$$0.7$ & $\pm$$1.0$  & $\pm$$0.6$ & $\pm$$0.5$ &  $\pm$$0.6$ & $\pm$$0.3$ \\
$\tau_{250}/N_{\rm H}$\tablefootmark{\ddag} & 5.0   &  11.3  & 5.8 & 10.0  & 1.9   &  2.7  & 4.2 \\
\hline 
\end{tabular}
\tablefoot{\tablefoottext{\dag}{Averaged over $2\degr \times 2\degr$ in the maps of Lagache et~al. (1998).} \\
\tablefoottext{\flat}{Sag. = Sagittarius (0$-$2.5 kpc), Scu=Scutum-Crux (3.5$-$6, 6$-$8 kpc), dif~=~diffuse, Vul~=~Vulpecula (0$-$3.5 kpc), Per~=~Perseus (6$-$10~kpc).}\\
\tablefoottext{\ddag}{In $10^{-25}$ $\rm cm^2$.}}
\vspace{-3mm}
\end{table}