\begin{table}%t1
%\centering
\par
\caption{\label{tab1}Coefficients of the FJR for the SDSS sample of galaxies in increasing-magnitude-intervals (upper 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)}\\
$-17.5 \geq M > -18.5$ & 111   & 0.695 $\pm$ 0.049 & --10.724 $\pm$ 0.898 & 0.235 \\
$-17.5 \geq M > -19.5$ & 1359  & 0.509 $\pm$ 0.027 & --7.669  $\pm$ 0.511 & 0.348 \\
$-17.5 \geq M > -20.5$ & 11~421 & 0.345 $\pm$ 0.017 & --4.762  $\pm$ 0.338 & 0.397 \\
$-17.5 \geq M > -21.5$ & 40~876 & 0.227 $\pm$ 0.012 & --2.489  $\pm$ 0.251 & 0.486 \\
$-17.5 \geq M > -22.5$ & 78~237 & 0.166 $\pm$ 0.009 & --1.255  $\pm$ 0.203 & 0.571 \\
$-17.5 \geq M > -23.5$ & 88~983 & 0.148 $\pm$ 0.009 & --0.891  $\pm$ 0.197 & 0.613 \\
$-17.5 \geq M > -24.5$ & 89~308 & 0.147 $\pm$ 0.009 & --0.867  $\pm$ 0.198 & 0.617 \\
\hline
\multicolumn{5}{c}{Total SDSS sample ($r$ filter)}\\
$-18.0 \geq M > -19.0$  & 60   &  0.930 $\pm$ 0.037  & --15.525 $\pm$ 0.685 & 0.225 \\
$-18.0 \geq M > -20.0$  & 878 &  0.509 $\pm$ 0.033  & --7.948 $\pm$ 0.647 & 0.328 \\
$-18.0 \geq M > -21.0$  & 7961 &  0.359 $\pm$ 0.019  & --5.269 $\pm$ 0.394 & 0.391 \\
$-18.0 \geq M > -22.0$  & 32~969 &  0.239 $\pm$ 0.013  & --2.889 $\pm$ 0.028 & 0.465 \\
$-18.0 \geq M > -23.0$  & 71~327 &  0.169 $\pm$ 0.009  & --1.446 $\pm$ 0.213 & 0.544 \\
$-18.0 \geq M > -24.0$  & 88~224 &  0.145 $\pm$ 0.008  & --0.927 $\pm$ 0.195 & 0.589 \\
$-18.0 \geq M > -25.0$  & 89~305 &  0.142 $\pm$ 0.008  & --0.868 $\pm$ 0.197 & 0.598 \\
\hline
\multicolumn{5}{c}{ Homogeneous SDSS sample ($g$ filter)}\\
$-18.5 \geq M > -19.5$  & 739   &  0.783 $\pm$ 0.019  & --12.986 $\pm$ 0.384 & 0.253 \\
$-18.5 \geq M > -20.5$  & 7515 &  0.427 $\pm$ 0.015  & --6.404 $\pm$ 0.304 & 0.343 \\
$-18.5 \geq M > -21.5$  & 15~078 &  0.235 $\pm$ 0.016  & --2.609 $\pm$ 0.336 & 0.479 \\
$-18.5 \geq M > -22.5$  & 16~887 &  0.197 $\pm$ 0.017  & --1.859 $\pm$ 0.347 & 0.529 \\
$-18.5 \geq M > -23.0$  & 16~901 &  0.196 $\pm$ 0.017  & --1.849 $\pm$ 0.349 & 0.531 \\
\hline
\multicolumn{5}{c}{Homogeneous SDSS sample ($r$~filter)}\\
$-19.0 \geq M > -20.0$  & 396   &  0.814 $\pm$ 0.027  & --14.022 $\pm$ 0.539 & 0.245 \\
$-19.0 \geq M > -21.0$  & 5617 &  0.472 $\pm$ 0.015  & --7.599 $\pm$ 0.315 & 0.320 \\
$-19.0 \geq M > -22.0$  & 13~905 &  0.245 $\pm$ 0.017  & --2.983 $\pm$ 0.349 & 0.452 \\
$-19.0 \geq M > -23.0$  & 16~828 &  0.192 $\pm$ 0.016  & --1.879 $\pm$ 0.349 & 0.515 \\
$-19.0 \geq M > -23.5$  & 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}