\begin{table}
\caption{\label{tab:schechter_fit_g}Schechter function fit in the $g'$-band}
%\begin{center}
\par
\begin{tabular}{c|c|c|c}
\hline\hline\\[-3.5mm]
 redshift interval & $M^\ast$ (mag) & $\phi^\ast$ (Mpc$^{-3}$) & $\alpha$ (fixed)\\
\hline
0.45--0.81 & $-$21.47 +0.20 $-$0.20 & 0.0042 +0.0003 $-$0.0003 &$-$1.25 \\  
0.81--1.11 & $-$21.72 +0.15 $-$0.15 & 0.0039 +0.0003 $-$0.0003 &$-$1.25 \\  
1.11--1.61 & $-$22.01 +0.14 $-$0.14 & 0.0026 +0.0002 $-$0.0002 &$-$1.25 \\  
1.61--2.15 & $-$21.82 +0.20 $-$0.20 & 0.0020 +0.0004 $-$0.0003 &$-$1.25 \\  
2.15--2.91 & $-$22.62 +0.13 $-$0.10 & 0.0020 +0.0002 $-$0.0002 &$-$1.25 \\  
2.91--4.01 & $-$22.51 +0.13 $-$0.14 & 0.0016 +0.0002 $-$0.0002 &$-$1.25 \\  
4.01--5.01 & $-$23.12 +0.22 $-$0.23 & 0.0005 +0.0001 $-$0.0001 &$-$1.25 \\  
\hline
\end{tabular}
%\end{center}
\par
\end{table}