\begin{table}
\begin{table}%t2
\caption{Positions, millimeter flux densities, sizes, and masses of the cores detected in L1206.}
\label{table_clumps}
%\centerline
{\begin{tabular}{lcccccccc}
\hline\hline
&\multicolumn{2}{c}{Position} \\ 
 \cline{2-3} 
&\multicolumn{1}{c}{$\alpha({\rm J2000})$} &
\multicolumn{1}{c}{$\delta({\rm J2000})$} &
\multicolumn{1}{c}{$I^{\rm peak}_\nu$(2.7mm)$^a$} &
\multicolumn{1}{c}{$S_\nu$(2.7mm)$^b$} &
\multicolumn{1}{c}{$\theta^c$} &
\multicolumn{1}{c}{Mass$^d$} &
\multicolumn{1}{c}{$n({\rm H_2})^e$} &
\multicolumn{1}{c}{$N({\rm H_2})^e$} \\
\multicolumn{1}{c}{Core} &
\multicolumn{1}{c}{h m s}&
\multicolumn{1}{c}{$\degr$ $\arcmin$ $\arcsec$} &
\multicolumn{1}{c}{({mJy beam$^{-1}$})} & 
\multicolumn{1}{c}{(mJy)} &
\multicolumn{1}{c}{(arcsec)} &
\multicolumn{1}{c}{($M_\odot$)} &
\multicolumn{1}{c}{(cm$^{-3}$)} &
\multicolumn{1}{c}{(cm$^{-2}$)} \\
\hline\noalign{\smallskip}
OVRO 1  &22 28 50.49 &+64 13 50.7 &$\phantom{2} 6.8 \pm 1.4$ &$\phantom{1} 9.8 \pm2.0$  &9.3 &1.6 
&$6.5\times10^5$ &$5.5\times10^{22}$\\
OVRO 2$^f$  &22 28 51.41 &+64 13 41.1 &$\phantom{1} 59.2\pm11.8$ &$\phantom{1} 86.0\pm17.2$ &3.5
&$14.2\phantom{1}$
&$1.1\times10^8$ &$3.4\times10^{24}$  \\ 
OVRO 3  &22 28 53.25 &+64 13 32.1 &$10.9\pm2.2$ &$11.0\pm2.2$  &5.4 &1.8  &$3.7\times10^6$ &$1.8\times10^{23}$  \\
OVRO 4  &22 28 53.98 &+64 13 34.5 &$10.7\pm2.1$ &$13.0\pm2.6$   &5.6 &2.2  &$4.0\times10^6$ &$2.0\times10^{23}$  \\
\hline
\end{tabular}}\medskip
\par
  $^a$ Peak intensity corrected for primary beam response. The uncertainty in the values of the flux density is $\sim$20\%. \\
  $^b$ Integrated flux density corrected for primary beam response. The uncertainty in the values of the flux density is $\sim$20\%. \\
  $^c$ Deconvolved geometrical mean of the major and minor axes of the half-peak intensity contour. \\  
  $^d$ Total (gas+dust) circumstellar mass, obtained assuming a dust temperature of 33~K (see Sect. \ref{mass}). \\
  $^e$ Average H$_2$ volume and column density estimated assuming spherical symmetry and a mean
  molecular mass per H$_2$ molecule of $2.8m_{\rm H}$. \\
  $^f$ Associated with \iras.
  \end{table}