\begin{table}%t1
%\centering
\par
\caption{\label{tbl:clouds}Cloud-to-cloud variations for several
parameters from the spectral decomposition.}
\begin{tabular}{lccccc}
\hline\hline\noalign{\smallskip}
Cloud & Number & $\alpha_{\rm warm}$ & $\alpha_{\rm cold}$ & $\langle C_{\rm warm}\rangle$ & $\langle C_{\rm cold}\rangle$ \\
      \hline
      Chamaleon & 16 & --2.97 & --3.05 & 18.4 & 19.9 \\
      Ophiuchus & 14 & --3.02 & --3.10& 16.0 & 19.0 \\
      Lupus  & 13 & --2.96 & --3.06 & 16.6 & 20.8 \\
      Perseus  & 8 & --2.60 & --3.27 & 13.2 & 12.3 \\
      Serpens  & 5 & --2.80 & --3.11 & 11.6 & 14.3 \\
      Taurus  & 1 & --2.84 & --3.00 & 30.3 & 52.1 \\
      \hline
   \end{tabular}
\vspace*{-2mm}
\end{table}