\begin{table}%t1
\caption{\label{tab:3_tab_cat}Excerpt from the catalog of extended red objects.}\small
	%\centering
\par
	\begin{tabular}{ccccccc}
\hline\hline \noalign{\smallskip}
  \multicolumn{1}{c}{FrSh} &
  \multicolumn{1}{c}{l} &
  \multicolumn{1}{c}{b} & 
  \multicolumn{1}{c}{$N_{\rm cell}$}&
  \multicolumn{1}{c}{$\Delta l$}&
  \multicolumn{1}{c}{$\Delta b$}&
  \multicolumn{1}{c}{2M}\\
  \multicolumn{1}{c}{(1)}& 
\multicolumn{1}{c}{(2)}& 
\multicolumn{1}{c}{(3)}&
\multicolumn{1}{c}{(4)}& 
\multicolumn{1}{c}{(5)}& 
\multicolumn{1}{c}{(6)}& 
\multicolumn{1}{c}{(7)}\\
  \multicolumn{1}{c}{ }& 
  \multicolumn{1}{c}{deg}&
  \multicolumn{1}{c}{deg}& 
  \multicolumn{1}{c}{ }& 
  \multicolumn{1}{c}{pix}& 
  \multicolumn{1}{c}{pix}& 
  \multicolumn{1}{c}{}\\
\hline
H456  &    111.08  &      1.44  &        5  &        5  &        4  &       43 \\ 
H457  &    111.27  &      2.02  &       41  &       15  &       15  &      299 \\ 
H458  &    111.18  &      1.38  &        5  &        3  &        6  &       49 \\ 
H459  &    111.20  &      2.17  &        6  &        3  &        5  &       51 \\ 
H460  &    111.22  &     --0.83  &        5  &        3  &        5  &       79 \\ 
H461  &    111.27  &     --0.75  &        4  &        3  &        5  &       68 \\ 
H462  &    111.40  &      1.92  &        5  &        3  &        3  &       38 \\ 
H463  &    111.53  &      0.78  &       40  &       17  &        9  &      655 \\ 
H464  &    111.47  &      0.99  &       16  &        9  &        8  &      122 \\ 
H465  &    111.47  &      1.76  &        9  &        7  &        8  &       67 \\ 
H466  &    111.46  &      1.97  &        4  &        4  &        3  &       29 \\ 
H467  &    111.48  &     --0.66  &        5  &        5  &        2  &       78 \\ 
H468  &    111.52  &      1.89  &       10  &        7  &        6  &       70 \\ 
H469  &    111.59  &      1.77  &       13  &       12  &        6  &       80 \\ 
H470  &    111.60  &      0.38  &        8  &        5  &        4  &      123 \\ 
H471  &    111.62  &      2.17  &        4  &        6  &        2  &       24 \\ 
H472  &    111.64  &      0.90  &        4  &        4  &        5  &       32 \\ 
H473  &    111.71  &      0.00  &        8  &        6  &        7  &       84 \\ 
H474  &    111.76  &      0.74  &       34  &       12  &       20  &      335 \\ 
H475  &    111.83  &      0.44  &       20  &       11  &        8  &      162 \\ 
H476  &    111.85  &      1.67  &       16  &       11  &       10  &      122 \\ 
H477  &    111.82  &      0.35  &        5  &        4  &        5  &       46 \\ 
H478  &    111.99  &      0.88  &       52  &       20  &       18  &      468 \\ 
H479  &    111.97  &      1.10  &        4  &        5  &        3  &       31 \\ 
H480  &    112.03  &      1.52  &        5  &        4  &        4  &       53 \\ 
H481  &    112.05  &      1.71  &        4  &        3  &        4  &       29 \\ 
H482  &    112.07  &      0.94  &        4  &        3  &        6  &       34 \\ 
H483  &    112.14  &      1.42  &        4  &        4  &        2  &       41 \\ 
H484  &    112.24  &      1.59  &       11  &        8  &        8  &      101 \\ 
H485  &    112.32  &      2.84  &        7  &        5  &        6  &       51 \\ 
H486  &    112.43  &      1.55  &       15  &       15  &        7  &      109 \\ 
\hline
\end{tabular}
\end{table}