\begin{table}%t1
\caption{Definition of the ESO-Sculptor survey sub-samples used for calculation
of the two-point correlation function.}
\label{T1}
\small%\centerline
$$
\begin{tabular}{lccr@{$\:\;<\;\;$}c@{$\;\;\leq\;\:$}rrc}
\hline
\hline
Sub-sample & Redshift range & $R_{\rm c}$ absolute magnitude range & \multicolumn{3}{c}
{\ Spectral range} & \multicolumn{1}{c}{$N_{\rm d}$} & $\langle \delta \rangle$ \\
(1) & (2) & (3) & \multicolumn{3}{c}{(4)} & \multicolumn{1}{c}{(5)} & (6)  \\
\hline
\multicolumn{2}{l}{\bf all galaxies:}    & & & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $20$ & 765 & $-0.53$  \\
-- without the over-density             & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $20$ & 654 & $-0.09$  \\
-- without the under-density            & $]0.1;0.51]{-}[0.34;0.39]$ & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $20$ & 709 & $-0.44$  \\
\hline
\multicolumn{2}{l}{\bf early-type:}     & & & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $-5$ & 274 & $-8.46$  \\
$\;\;\bullet$ bright early-type         & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -21.14$        & $-20$ & $\delta$ & $-5$ & 137 & $-8.63$  \\
$\;\;\bullet$ faint early-type          & $]0.1;0.51]$             & $-21.14\leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $-5$ & 137 & $-8.29$  \\
-- without the over-density             & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $-5$ & 218 & $-8.43$  \\
$\;\;\bullet$ bright early-type         & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -21.14$        & $-20$ & $\delta$ & $-5$ &  97 & $-8.45$  \\
$\;\;\bullet$ faint early-type          & $]0.1;0.51]{-}[0.41;0.44]$ & $-21.14\leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $-5$ & 121 & $-8.41$  \\
-- without the under-density            & $]0.1;0.51]{-}[0.34;0.39]$ & $-23.0 \leq M-5\log h\leq -16.0$         & $-20$ & $\delta$ & $-5$ & 245 & $-8.45$  \\
\hline
\multicolumn{2}{l}{\bf intermediate-type:} & & & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -16.0$         &  $-5$ & $\delta$ &  $3$ & 240 & $-1.04$  \\
$\;\;\bullet$ bright intermediate-type  & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -19.30$        &  $-5$ & $\delta$ &  $3$ & 207 & $-1.15$  \\
-- without the over-density             & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -16.0$         &  $-5$ & $\delta$ &  $3$ & 206 & $-1.03$  \\
$\;\;\bullet$ bright intermediate-type  & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -19.30$        &  $-5$ & $\delta$ &  $3$ & 173 & $-1.16$  \\
-- without the under-density            & $]0.1;0.51]{-}[0.34;0.39]$ & $-23.0 \leq M-5\log h\leq -16.0$         &  $-5$ & $\delta$ &  $3$ & 231 & $-1.02$  \\
\hline
\multicolumn{2}{l}{\bf late-type:} & &  & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -19.30/{-}19.57$ &   $3$ & $\delta$ & $20$ & 251 & $+8.61$  \\
$\;\;\bullet$ bright late-type          & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -19.57$        &   $3$ & $\delta$ & $20$ & 125 & $+7.53$  \\
-- without the over-density             & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -16.0$         &   $3$ & $\delta$ & $20$ & 230 & $+8.66$  \\
$\;\;\bullet$ bright late-type          & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -19.57$        &   $3$ & $\delta$ & $20$ & 106 & $+7.53$  \\
-- without the under-density            & $]0.1;0.51]{-}[0.34;0.39]$ & $-23.0 \leq M-5\log h\leq -16.0$         &   $3$ & $\delta$ & $20$ & 233 & $+8.55$  \\
\hline
\multicolumn{2}{l}{\bf late spiral galaxies:} & &  & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -19.30/{-}19.57$ &  $-5$ & $\delta$ & $20$ & 332 & $+2.11$  \\
$\;\;\bullet$ bright late spiral        & $]0.1;0.51]$             & $-23.0 \leq M-5\log h\leq -20.56$        &  $-5$ & $\delta$ & $20$ & 166 & $+0.65$  \\
$\;\;\bullet$ faint  late spiral        & $]0.1;0.51]$             & $-20.56\leq M-5\log h\leq -19.30/{-}19.57$ &  $-5$ & $\delta$ & $20$ & 166 & $+3.59$  \\
-- without the over-density             & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -19.30/{-}19.57$ &  $-5$ & $\delta$ & $20$ & 279 & $+2.14$  \\
$\;\;\bullet$ bright late spiral        & $]0.1;0.51]{-}[0.41;0.44]$ & $-23.0 \leq M-5\log h\leq -20.56$        &  $-5$ & $\delta$ & $20$ & 127 & $+0.65$  \\
$\;\;\bullet$ faint  late spiral        & $]0.1;0.51]{-}[0.41;0.44]$ & $-20.56\leq M-5\log h\leq -19.30/{-}19.57$ &  $-5$ & $\delta$ & $20$ & 152 & $+3.39$  \\
\hline
\multicolumn{2}{l}{\bf dwarf galaxies:} & & & &   \\
-- with the over-density                & $]0.1;0.51]$             & $-19.30/-19.57 \leq M-5\log h\leq -16.0$ &  $-5$ & $\delta$ & $20$ & 159 & $+7.59$  \\
$\;\;\bullet$ faint intermediate-type   & $]0.1;0.51]$             & $-19.30\leq M-5\log h\leq -16.0$         &  $-5$ & $\delta$ &  $3$ &  33 & $-0.37$  \\
$\;\;\bullet$ faint late-type           & $]0.1;0.51]$             & $-19.57\leq M-5\log h\leq -16.0$         &   $3$ & $\delta$ & $20$ & 126 & $+9.68$  \\
\hline
\end{tabular}
$$
\medskip
Definition of columns:  
 (1) identification of the sub-sample; (2) redshift interval; (3) interval of absolute magnitude; 
(4) interval of spectral index~$\delta$; (5) number of galaxies in the sub-sample; 
(6) average spectral type~$\delta$ for the sub-sample.
\end{table}