\begin{table}%t2
%\centering
\par
\caption{Catalog: Structural parameters. The complete version of this 
table is available from the CDS.
Here we are presenting the first 15 entries (out of 3169) as an example.}
\label{cat1}
%\centering
\par
\begin{tabular}{lrrrllllllllllll} 
\hline\hline             
Name  & RA (J2000)  & Dec (J2000)  &Class  & $\varepsilon$($g$) & $\varepsilon$($r$) & $\varepsilon$($i$) &CI($g$) &CI($r$)
 & CI($i$)  & $a(g$)& $a(r$)& $a(i$) & $a$/$b$($g$)  & $a$/$b$($r$) & $a$/$b$($i$)\\
\hline
\object{SDSS J000003.33-104315.8} & 00 00 03.335  & $-$10 43 15.899 & Sb(f)  &  0.746 &  0.740 &  0.735 &  2.801 &  3.032 &  3.162 &   37.730 &   41.511 &   42.443 &    5.863 &    5.294 &    4.469  \\  
\object{SDSS J000151.29-092430.3} & 00 01 51.294  & $-$09 24 30.368 & Scd(f) &  0.815 &  0.785 &  0.779 &  2.091 &  2.286 &  2.337 &   32.166 &   31.807 &   32.652 &    5.373 &    4.396 &    4.453  \\  
\object{SDSS J000222.39-102543.6} & 00 02 22.395  & $-$10 25 43.635 & Sd(f)  &  0.854 &  0.838 &  0.827 &  2.046 &  2.286 &  2.289 &   32.657 &   24.546 &   25.162 &    9.395 &    4.871 &    4.213  \\  
\object{SDSS J000301.47-001901.8} & 00 03 01.470  & $-$00 19 01.862 & Sb(f)  &  0.625 &  0.635 &  0.629 &  3.031 &  3.406 &  3.556 &   32.782 &   33.914 &   35.620 &    5.102 &    3.859 &    3.361  \\  
\object{SDSS J000347.01-000350.3} & 00 03 47.017  & $-$00 03 50.305 & Sc(f)  &  0.749 &  0.713 &  0.691 &  2.497 &  2.381 &  2.750 &   35.999 &   34.902 &   37.593 &    5.507 &    4.446 &    4.339  \\  
\object{SDSS J000530.43-095701.2} & 00 05 30.432  & $-$09 57 01.224 & Sd(f)  &  0.870 &  0.828 &  0.811 &  2.132 &  2.246 &  2.307 &   37.430 &   34.892 &   37.712 &    5.941 &    4.732 &    4.915  \\  
\object{SDSS J000542.53-111048.8} & 00 05 42.531  & $-$11 10 48.860 & Sb(f)  &  0.770 &  0.767 &  0.761 &  2.868 &  2.754 &  2.922 &   41.873 &   36.395 &   43.693 &    5.972 &    4.536 &    5.789  \\  
\object{SDSS J000619.88-092744.8} & 00 06 19.884  & $-$09 27 44.894 & Sc(f)  &  0.703 &  0.694 &  0.688 &  2.478 &  2.547 &  2.549 &   33.052 &   35.984 &   39.172 &    3.804 &    3.665 &    3.728  \\  
\object{SDSS J000628.86-004702.9} & 00 06 28.865  & $-$00 47 02.918 & Sa(f)  &  0.505 &  0.527 &  0.519 &  2.845 &  2.874 &  2.972 &   45.955 &   55.102 &   58.408 &    4.187 &    4.241 &    3.734  \\  
\object{SDSS J000641.10-105825.9} & 00 06 41.101  & $-$10 58 25.946 & Sc(f)  &  0.696 &  0.705 &  0.651 &  2.539 &  2.652 &  2.669 &   39.452 &   44.229 &   47.994 &    3.658 &    3.574 &    3.212  \\  
\object{SDSS J000741.22-004145.3} & 00 07 41.222  & $-$00 41 45.350 & Sc(f)  &  0.675 &  0.667 &  0.650 &  2.481 &  2.699 &  2.715 &   31.690 &   35.123 &   32.730 &    3.758 &    3.249 &    2.406  \\  
\object{SDSS J000919.54+003557.2} & 00 09 19.547  & +00 35 57.258 & Sb(f)  &  0.718 &  0.683 &  0.677 &  2.973 &  3.204 &  3.302 &   51.629 &   53.034 &   53.238 &    6.022 &    4.868 &    4.462  \\  
\object{SDSS J000924.17+003216.2} & 00 09 24.172  & +00 32 16.245 & Scd(f) &  0.810 &  0.795 &  0.814 &  2.227 &  2.506 &  2.136 &   30.648 &   32.993 &   32.352 &    6.731 &    6.445 &    5.573  \\  
\object{SDSS J000941.16-003152.4} & 00 09 41.166  & $-$00 31 52.414 & Sa(f)  &  0.498 &  0.502 &  0.513 &  3.026 &  3.051 &  3.129 &   40.068 &   42.329 &   43.317 &    4.367 &    3.656 &    3.231  \\  
\object{SDSS J000949.38-004103.1} & 00 09 49.382  & $-$00 41 03.194 & Scd(f) &  0.791 &  0.782 &  0.767 &  2.529 &  2.586 &  2.599 &   33.298 &   31.220 &   31.124 &    6.737 &    5.007 &    4.007  \\  
\hline
\end{tabular} 
\end{table}