\begin{table}%t6
%\centering
\par
\caption{Flux densities measured with LWS, binned to yield a single
number per LWS detector. 
} 
\label{t6}
\begin{tabular}{ccc}\hline\hline
\noalign{\smallskip}
Detector label  &   $\lambda_{\rm ref}$ & Flux density \\
                &  ($\mu$m)                &     (Jy)     \\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
      SW1        &  46.8                   &     2.5      \\
      SW2        &  56.0                   &     4.7      \\
      SW3        &  63.7                   &     6.2      \\
      SW4        &  74.4                   &     8.4      \\
      SW5        &  83.3                   &     8.8      \\
      LW1        &  97.2                   &     10.4     \\
      LW2        & 115.7                   &     9.9      \\
      LW3        & 137.8                   &     9.1      \\
      LW4        & 156.9                   &     8.5      \\
      lW5        & 175.2                   &     7.2      \\
\hline
\end{tabular}  
\end{table}