\begin{table}%t1
\caption{\label{cmfslopes}\label{tab1}Slopes of high-mass tails of RMC~clump mass spectra.}
\small%\centering
\par
\begin{tabular}{ccc}
\hline
\hline\noalign{\smallskip}
Clump type & $\alpha$   &  Mass range \\ 
\hline
All        & $-$0.65 $\pm$ 0.01 & 0.25 $\leq$ log~($M_{\rm C}$/\msun) $\leq$ 2.50 \\
Starless   & $-$0.82 $\pm$ 0.02 & 0.25 $\leq$ log~($M_{\rm C}$/\msun) $\leq$ 2.25 \\
Protostellar & $-$0.80 $\pm$ 0.02 & 1.00 $\leq$ log~($M_{\rm C}$/\msun) $\geq$ 2.50 \\
\hline
\end{tabular} 
\end{table}