\begin{table}%t5
        %\centering
\par
            \caption {\label{tab:noise_per_radiometer}White noise sensitivities per radiometer in $\mu{\rm K}\cdot{\rm s}^{1/2}$.
            }
                         \begin{tabular}{l c c}
                    \hline
                    \hline
	\noalign{\smallskip}
                    \multicolumn{3}{c}{\textbf{From uncalib. noise}}\\
                    &M-0 & S-1 \\ 
                    \hline
                    \textbf{70~GHz}  &     &  \\       
                    LFI18   &468    &468   \\
                    LFI19   &546    &522   \\
                    LFI20   &574    &593   \\
                    LFI21   &424    &530   \\
                    LFI22   &454    &463   \\
                    LFI23   &502    &635   \\
                    \hline
                    \textbf{44~GHz}  &     &  \\       
                    LFI24   &372    &447    \\
                    LFI25   &501    &492    \\
                    LFI26   &398    &392    \\
                    \hline
                    \textbf{30~GHz}  &     &  \\       
                    LFI27   &241     &288   \\
                    LFI28   &315     &251   \\        
                    \hline
                \end{tabular}
                \begin{tabular}{l c c }
                    \hline
                    \hline\noalign{\smallskip}
                    \multicolumn{3}{c}{\textbf{From radiom. equation}}\\
                    &M-0 & S-1 \\ 
                    \hline
                    \textbf{70~GHz}  &   &  \\       
                    LFI18   &450    &450\\
                    LFI19   &482    &466\\
                    LFI20   &498    &511\\
                    LFI21   &381    &496\\
                    LFI22   &428    &410\\
                    LFI23   &453    &419\\
                    \hline
                    \textbf{44~GHz}  &   &  \\       
                    LFI24   &404    &407\\
                    LFI25   &451    &462\\
                    LFI26   &455    &428\\
                    \hline
                    \textbf{30~GHz}  &    &  \\       
                    LFI27   &311    &320\\
                    LFI28   &305    &268\\        
                    \hline
                \end{tabular} 
\tablefoot {
 Sensitivity values have been extrapolated at CMB input using the two methods outlined in the text
and detailed in Appendix~\ref{app:white_noise_calibration_extrapolation}.}
        \end{table}