\begin{table}%t3
\caption{\label{tab:bias-ns-as}Bias on $n_{\rm s}$ and $A_{\rm s}$ in units of the error due to the deviation of the extreme function~$(r^{\rm ext}_{\ell})^{2}$ at $\ell = 1/\sigma$, after \texttt{MCBR}, fitted on destriped data. For each Planck channel.}
%\centering
\par
\begin{tabular}{lcccc}
\hline\hline\noalign{\smallskip}
ch     & $\ell$          &   $r_{\ell}^{2}$         &   $bias/ {\sigma}$ ($n_{\rm s}$)     &  $bias/ {\sigma}$  ($A_{\rm s}$) \\[2pt] 
\hline
70     &579         &1.00217                         & 0.1890                &    0.2846   \\
100   &810        &1.000928                      & 0.3282                   &    0.1240    \\
143   &1141      &1.000982                      & 0.3775                   &  0.1055     \\
217   &1620      &1.00043                        & 0.0929                 &   0.0188 \\
\hline
\end{tabular}
\vspace*{7mm}
\end{table}