\begin{table}%t1
\par
\caption{\label{estimatorsIBall}\sfs\ estimators which do not depend on \ebv.}
%\centering
\par
\begin{tabular}{cccc}
\hline\hline\noalign{\smallskip}
Magnitude & IB ($4$~Myr) & IB ($5$~Myr) & IB ($6$~Myr) \\
\hline \noalign{\smallskip}
\nlyc\ (s$^{-1}$~\msun$^{-1}$)& $6.7\times 10^{-47}$ & $1.0\times 10^{-46}$ & $4.5\times 10^{-46}$ \\ 
\lradio\ (\ergs\ Hz$^{-1}$~\msun$^{-1}$) & $7.9\times 10^{-22}$ & $7.9\times 10^{-22}$ & $9.5\times 10^{-22}$ \\ 
\lsx\ (\ergs~\msun$^{-1}$) & -- & $2\times 10^{-34}$ & -- \\ 
\noalign{\smallskip}\hline
\end{tabular}
\end{table}