\begin{table}%t2
%\centering
\par
\caption{\label{tab2}Coefficients of the FJR for the SDSS sample of galaxies in increasing-magnitude-intervals (lower magnitude cut-off).}
\par
\begin{tabular}{cccccc}
\hline\hline \noalign{\smallskip}
$MI$\tablefootmark{a} & $N$\tablefootmark{b} & $B$\tablefootmark{c}  & $A$\tablefootmark{d}     & $\sigma_{\rm FJR}$\tablefootmark{e}\\
\hline
\multicolumn{5}{c}{Total SDSS sample ($g$~filter)}\\
$-23.5 \geq M > -24.5$ & 325   & 1.082 $\pm$ 0.314 & --23.132 $\pm$ 7.439 & 0.154 \\
$-22.5 \geq M > -24.5$ & 11~071  & 0.441 $\pm$ 0.014 & --7.647  $\pm$ 0.311 & 0.267 \\
$-21.5 \geq M > -24.5$ & 48~432 & 0.242 $\pm$ 0.011 & --2.999  $\pm$ 0.246 & 0.406 \\
$-20.5 \geq M > -24.5$ & 77~887 & 0.173 $\pm$ 0.009 & --1.449  $\pm$ 0.208 & 0.532 \\
$-19.5 \geq M > -24.5$ & 87~949 & 0.152 $\pm$ 0.009 & --0.976  $\pm$ 0.193 & 0.599 \\
$-18.5 \geq M > -24.5$ & 89~197 & 0.148 $\pm$ 0.009 & --0.884  $\pm$ 0.195 & 0.615 \\
$-17.5 \geq M > -24.5$ & 89~308 & 0.147 $\pm$ 0.009 & --0.867  $\pm$ 0.198 & 0.617 \\
\hline
\multicolumn{5}{c}{Total SDSS sample ($r$ filter)}\\
$-24.0 \geq M > -25.0$  & 1081   &  0.525 $\pm$ 0.033  & --10.232 $\pm$ 0.796 & 0.168 \\
$-23.0 \geq M > -25.0$  & 17~978 &  0.297 $\pm$ 0.015  & --4.548 $\pm$ 0.2362 & 0.295 \\
$-22.0 \geq M > -22.0$  & 56~336 &  0.196 $\pm$ 0.011  & --2.113 $\pm$ 0.248 & 0.431 \\
$-21.0 \geq M > -25.0$  & 81~344 &  0.157 $\pm$ 0.009  & --1.208 $\pm$ 0.205 & 0.538 \\
$-20.0 \geq M > -25.0$  & 88~427 &  0.145 $\pm$ 0.008  & --0.938 $\pm$ 0.192 & 0.585 \\
$-19.0 \geq M > -25.0$  & 89~245 &  0.143 $\pm$ 0.008  & --0.876 $\pm$ 0.195 & 0.596 \\
$-18.0 \geq M > -25.0$  & 89~305 &  0.142 $\pm$ 0.008  & --0.868 $\pm$ 0.197 & 0.598 \\
\hline
\multicolumn{5}{c}{Homogeneous SDSS sample ($g$ filter)}\\
$-22.5 \geq M > -23.0$ & 14   & 1.038 $\pm$ 0.206 & --20.988 $\pm$ 4.675 & 0.056 \\
$-21.5 \geq M > -23.0$ & 1823  & 0.505 $\pm$ 0.022 & --8.666  $\pm$ 0.487 & 0.218 \\
$-20.5 \geq M > -23.0$ & 9386 & 0.287 $\pm$ 0.019 & --3.796  $\pm$ 0.397 & 0.371 \\
$-19.5 \geq M > -23.0$ & 16~162 & 0.211 $\pm$ 0.016 & --2.138  $\pm$ 0.339 & 0.498 \\
$-18.5 \geq M > -23.0$ & 16~901 & 0.196 $\pm$ 0.017 & --1.849  $\pm$ 0.349 & 0.531 \\
\hline
\multicolumn{5}{c}{Homogeneous SDSS sample ($r$ filter)}\\
$-23.0 \geq M > -23.5$  & 82   &  0.629 $\pm$ 0.071  & --12.142 $\pm$ 1.647 & 0.109 \\
$-22.0 \geq M > -23.5$  & 3005 &  0.376 $\pm$ 0.026  & --6.084 $\pm$ 0.571 & 0.255 \\
$-21.0 \geq M > -23.5$  & 11~293 &  0.242 $\pm$ 0.019  & --2.989 $\pm$ 0.404 & 0.398 \\
$-20.0 \geq M > -23.5$  & 16~514 &  0.197 $\pm$ 0.016  & --2.003 $\pm$ 0.346 & 0.498 \\
$-19.0 \geq M > -23.5$  & 16~910 &  0.189 $\pm$ 0.016  & --1.829 $\pm$ 0.354 & 0.519 \\
\hline
\end{tabular}
\tablefoot{\tablefoottext{a}{Absolute magnitude interval within which the galaxies are distributed.}
\tablefoottext{b}{Number of galaxies in the magnitude interval.}
\tablefoottext{c}{Slope of the FJR.}
\tablefoottext{d}{Zero point of the FJR.}
\tablefoottext{e}{Total intrinsic dispersion of the FJR.}}
\end{table}