\begin{table}%t2
\caption{\label{table:cores}Submillimetre sources in the Ori~B9 cloud.}
%\centerline
 {
\begin{tabular}{c c c c c c c}
\hline\hline
 & \multicolumn{2}{c}{Peak position} & $S_{870}^{\rm peak}$ & $S_{870}$ & $\theta_{\rm s}$ & \\
Name & $\alpha_{2000.0}$ [h:m:s] & $\delta_{2000.0}$ [$\degr$:$\arcmin$:$\arcsec$] & [Jy beam$^{-1}$] & [Jy] & [\arcsec] & Axis ratio\\[-3.2mm]\\
\hline
IRAS~05399-0121 & 05 42 27.4 & --01 19 50 & 0.81 & $2.7\pm0.3$ & $30\pm4$ & 1.3\\
SMM~1 & 05 42 30.5 & --01 20 45 & 0.41 & $3.0\pm0.3$ & $57\pm7$ & 2.5\\
SMM~2 & 05 42 32.9 & --01 25 28 & 0.21 & $0.7\pm0.1$ & $26\pm5$ & 3.8\\
SMM~3 & 05 42 44.4 & --01 16 03 & 1.14 & $2.5\pm0.4$ & $19\pm3$ & 1.5\\
IRAS~05405-0117 & 05 43 02.7 & --01 16 21 & 0.19 & $0.9\pm0.1$$^{a}$ & $45\pm8$ $^a$ & 1.2\\
SMM~4 & 05 43 03.9 & --01 15 44 & 0.28 & $1.3\pm0.1$ & $34\pm6$ & 2.3\\
SMM~5 & 05 43 04.5 & --01 17 06 & 0.16 & $0.6\pm0.1$ & $38\pm4$ & 1.8\\
SMM~6 & 05 43 05.1 & --01 18 38 & 0.26 & $2.5\pm0.3$ & $92\pm35$ & 4.1\\
Ori~B9~N & 05 43 05.7 & --01 14 41 & 0.16 & $1.0\pm0.1$ & $47\pm5$ & 1.2\\
SMM 7 & 05 43 22.1 & --01 13 46 & 0.32 & $0.8\pm0.1$ & $24\pm4$ & 1.8\\
IRAS~05412-0105 & 05 43 46.4 & --01 04 30 & 0.17 & $0.5\pm0.1$ & -- & --\\
IRAS~05413-0104 & 05 43 51.3 & --01 02 50 & 0.66 & $0.9\pm0.2$ & $25\pm8$ & 1.6\\
\hline 
\end{tabular}}
\medskip
\par
$^{a}$ These values include both the IRAS~05405-0117 and Ori~B9~E (see text and Fig.~\ref{figure:positions}).
\end{table}