\begin{table}%t4
\caption{\label{t4}Marginalized constraints on the model parameters for different bins.}
\par
%\centerline
{
\begin{tabular}{ccccc}
\hline\hline
Sample & $\alpha$ & $\alpha + \beta$ & $s_{\rm E}$ & $\mu_{\rm vir}$ \\
\hline 
B1 & $-0.11_{-0.14 \ -0.25}^{+0.16 \ +0.30}$ & $0.86_{-0.24 \ -0.41}^{+0.29 \ +0.58}$
& $-2.18_{-0.11 \ -0.23}^{+0.13 \ +0.25}$ & $27.01_{-12.62 \ -18.21}^{+23.32 \ +43.23}$ \\
B2 & $-0.29_{-0.11 \ -0.15}^{+0.14 \ +0.23}$ & $0.91_{-0.21 \ -0.42}^{+0.20 \ +0.42}$
& $-2.12_{-0.14 \ -0.28}^{+0.14 \ +0.27}$ & $41.20_{-20.87 \ -32.06}^{+22.44 \ +32.07}$ \\
B3 & $-0.28_{-0.11 \ -0.16}^{+0.10 \ +0.23}$ & $0.54_{-0.12 \ -0.21}^{+0.15 \ +0.31}$
& $-2.17_{-0.11 \ -0.19}^{+0.11 \ +0.21}$ & $12.02_{-4.44 \ -6.62}^{+8.06 \ +22.07}$ \\
B4 & $-0.23_{-0.12 \ -0.20}^{+0.14 \ +0.19}$ & $0.51_{-0.12 \ -0.20}^{+0.22 \ +0.58}$
& $-2.34_{-0.13 \ -0.27}^{+0.12 \ +0.26}$ & $8.95_{-2.88 \ -3.81}^{+6.29 \ +21.25}$ \\
\hline
\end{tabular}} 
\end{table}