\begin{table}%t2
\caption{Structural properties of the dwarfs$^a$; see also the discussion of individual objects.}
\label{tab_phot}
%\centerline
{
\begin{tabular}{llccccccccccc}
\hline
\hline
Name & Band & $\mu_{E,0}$ & $\alpha $ & $m_{\rm LSB}^{\rm fit}$ &
$P_{\rm iso}$  & $m_{P_{\rm iso}}$ & $E_{\rm iso}$ & $m_{\rm E_{\rm iso}}$  & $m_{\rm SBP}$ &
$m_{\rm tot}$ & $r_{\rm eff}$,$r_{80}$ & $\eta _{\rm~SBP}$  \\
($b$, $q$)$^b$&     & \sbb\ &  kpc   & mag    & kpc       &  mag       &  kpc
          &  mag             &    mag & mag & kpc & \\
$\eta _{\rm LSB}^c$ &   &       &       & & & & & & & & & \\ 
   (1) &   (2)         &   (3)     &  (4)      &   (5)            &
 (6)    &  (7)             &  (8)     &  (9)  & (10) & (11) & (12) & (13)  \\
\hline
Tol~3$^e$      &$J$ & 18.24 $\pm$ 0.05 & 0.52 $\pm$ 0.01 & 11.78 & 1.20 & 12.42 & 2.29 & 11.86 & 11.31 & 11.29 & 0.61,1.23 & 1.45 \\
$\star$         &$H$ & 17.74 $\pm$ 0.06 & 0.53 $\pm$ 0.01 & 11.26 & 1.18 & 11.76 & 2.07 & 11.37 & 10.73 & 10.69 & 0.61,1.22 & 1.43 \\
                &$K_{\rm s}$& 17.45 $\pm$ 0.09 & 0.51 $\pm$ 0.01 & 11.06 & 1.18 & 11.48 & 2.12 & 11.15 & 10.50 & 10.46 & 0.57,1.15 & 1.49 \\
\hline
Haro~14$^f$    &$J$ & 17.46 $\pm$ 0.12 & 0.37 $\pm$ 0.01 & 12.70 & 1.39 & 12.45 & 1.88 & 12.82 & 11.81 & 11.78 & 0.61,1.21 & 1.18 \\
{\it 3.6, 0.94} &$H$ & 16.97 $\pm$ 0.26 & 0.39 $\pm$ 0.02 & 12.11 & 1.37 & 11.69 & 1.76 & 12.31 & 11.12 & 11.07 & 0.61,1.22 & 1.25 \\
0.49           &$K'$& 16.88 $\pm$ 0.94 & 0.39 $\pm$ 0.08 & 11.99 & 1.32 & 11.54 & 1.83 & 12.17 & 10.98 & 10.97 & 0.60,1.21 & 1.45 \\
\hline
UM~461$^e$     &$J$ & 19.37 $\pm$ 0.18 & 0.21 $\pm$ 0.01 & 15.56 & 0.42 & 16.19 & 0.69 & 15.88 &15.09 & 15.04 & 0.34,0.57 & 1.96 \\
{\it 2.3, 0.85}&$H$ & 18.82 $\pm$ 0.25 & 0.21 $\pm$ 0.02 & 14.98 & 0.35 & 16.12 & 0.60 & 15.46 &14.66 & 14.57 & 0.37,0.61 & 1.82 \\
0.49            &$K_{\rm s}$& 18.47 $\pm$ 0.79 & 0.19 $\pm$ 0.04 & 14.79 & 0.36 & 15.75 & 0.63 & 15.14 &14.46 & 14.37 & 0.32,0.54 & 2.04 \\
\hline
Henize~2--10$^e$&$J$ & 18.46 $\pm$ 0.03 & 0.67 $\pm$ 0.01 & 10.46 & 0.87 & 10.57 & 2.80 & 10.55 & 9.80 & 9.70 & 0.41,1.26 & 2.50 \\
$\star$         &$H$ & 17.75 $\pm$ 0.04 & 0.64 $\pm$ 0.01 & 9.85  & 0.78 & 9.94  & 2.51 & 9.96  & 9.17 & 9.13 & 0.40,1.22 & 2.44 \\
                &$K_{\rm s}$& 17.51 $\pm$ 0.03 & 0.62 $\pm$ 0.01 & 9.68  & 0.79 & 9.62  & 2.56 & 9.78  & 8.95 & 8.89 & 0.34,1.04 & 2.44 \\
\hline
Tol~1400--411$^e$ & $J$ & 18.29 $\pm$ 0.11 & 0.33 $\pm$ 0.01 & 11.18 & 0.69 & 12.67 & 1.41 & 11.32 &10.99 & 10.91 & 0.60,0.98 & 2.04\\
{\it 3.0, 0.82}& $H^d$ & 17.30 $\pm$ 0.14 & 0.27 $\pm$ 0.01 & 10.57 & 0.31 & 13.65 & 1.18 & 10.71 &10.57 & 10.55 & 0.57,0.93 & 1.33\\
0.63       &$K_{\rm s}$& 17.39 $\pm$ 0.09 & 0.30 $\pm$ 0.01 & 10.43 & 0.50 & 12.49 & 1.28 & 10.58 &10.32 & 10.31 & 0.59,0.97 & 1.75\\
\hline
Pox~4$^e$      &$J$ & 19.26 $\pm$ 0.15 & 0.86 $\pm$ 0.03 & 15.15 & 2.27 & 14.80 & 2.87 & 15.54 & 14.24 & 14.20 & 1.24,2.17 & 1.75\\
{\it 2.7, 0.90}&$H^d$& 19.10 $\pm$ 0.31 & 0.88 $\pm$ 0.07 & 14.95 & 2.18 & 14.35 & 1.79 & 16.10 &13.85 & 13.81 & 1.27,2.15 & 1.45\\
0.42             &$K_{\rm s}$$^d$& --           & --     & --   & --  & --   & --  & --   &13.54 & 13.52 & 1.18,2.09 & 1.96\\
\hline
Pox~4~B$^e$   &$J$ & 19.47 $\pm$ 0.40 & 0.29 $\pm$ 0.04 & 17.37 & 0.51 & 19.29 & 0.93 & 17.67 & 17.21 & 17.12 & 0.54,0.87 & 0.75\\
{\it 2.0, 0.80}&$H^d$ & --            & --         & --   & --  & --   & --  & --   &16.83 & 16.72 & 0.51,0.80 & 0.77 \\
0.49             &$K_{\rm s}$$^d$& --       & --            & --   & --  & --   & --  & --   &16.75 & 16.52 & 0.47,0.69 & 0.75 \\
\hline
Tol~65$^e$     &$J$ & 19.58 $\pm$ 0.18 & 0.28 $\pm$ 0.02 & 17.25 & 0.43 & 17.47 & 0.82 & 17.79 &16.57 & 16.55 & 0.37,0.80 & 1.59 \\
{\it 2.7, 0.90}  &$H^d$ & --            & --         & --   & --  & --   & --  & --   &   16.23 & 16.30 & 0.42,0.84 & -- \\
0.46            &$K_{\rm s}$$^d$ & --      & --           & --   & --  & --   & --  & --   &16.03 & 15.99 & 0.24,0.61 & -- \\      \hline
Tol~1214--277$^{e,g}$ & $J^d$ & 19.16 $\pm$ 0.24 & 0.53 $\pm$ 0.03 & 18.05 & 0.75 & 18.56 & 1.69 & 18.55 &17.46 & 17.41 & 0.86,1.83 & 1.89\\
{\it 3.3, 0.92}&$H^d$ & --            & --         & --   & --  & --   & --  & --   & 17.22 & 17.26 & 1.15,1.90 & -- \\
0.48             &$K_{\rm s}$$^d$ & --     & --           & --   & --  & --   & --  & --   & 16.94 & 17.07 & 0.81,1.67 & -- \\ 
\hline
Mkn~178$^f$    &$J$ & 20.62 $\pm$ 0.11 & 0.28 $\pm$ 0.01 & 12.94 & 0.39 & 14.36 & 0.62 & 13.41 & 12.78 & 12.70 & 0.34,0.57 & 1.27 \\
$\star$         &$H^d$& 19.87 $\pm$ 0.18 & 0.26 $\pm$ 0.02 & 12.35 & 0.26 & 14.85 & 0.51 & 12.92 & 12.29 & 12.25 & 0.34,0.58 & 1.12 \\
                &$K'^d$& 19.92 $\pm$ 0.43 & 0.27 $\pm$ 0.04& 12.31 & 0.36 & 14.00 & 0.52 & 12.91 & 12.13 & 12.01 & 0.36,0.58 & 0.97 \\
\hline
Mkn~1329$^e$   &$J$ & 19.25 $\pm$ 0.04 & 0.67 $\pm$ 0.01 & 12.81 & 0.99 & 14.61 & 2.32 & 13.01 & 12.64 & 12.60 & 1.12,1.97 & 1.01 \\
{\it 1.6, 0.70}&$H^d$& 18.81 $\pm$ 0.01 & 0.71 $\pm$ 0.01 & 12.25 & 1.01 & 13.85 & 2.09 & 12.57 & 12.00 & 11.94 & 1.17,2.08 & 1.11 \\
0.68             &$K_{\rm s}$& 18.24 $\pm$ 0.06 & 0.60 $\pm$ 0.01 & 12.03 & 0.79 & 14.56 & 2.09 & 12.23 & 11.95 & 11.93 & 1.09,1.87 & 0.72 \\
\hline
IC~4662$^e$    &$J$ & 16.79 $\pm$ 0.24 & 0.15 $\pm$ 0.01 & 10.60 & 0.55 & 10.32 & 0.83 & 10.73 & 9.68 & 9.64 & 0.29,0.53 & 1.41 \\
{\it 4.8, 0.97}&$H$ & 16.61 $\pm$ 0.73 & 0.15 $\pm$ 0.02 & 10.36 & 0.58 & 9.64  & 0.69 & 10.66 & 9.15 & 9.05 & 0.29,0.52 & 1.37 \\
0.48             &$K_{\rm s}$$^d$& --            & --     & --   & --  & --   & --  & --   & 9.04 & 8.93 & 0.27,0.48 & 1.75\\
\hline
UM~448$^e$     &$J$ & 20.55 $\pm$ 0.07 & 3.83 $\pm$ 0.10 & 13.48 & 4.26 & 12.50 & 8.66 & 13.92 & 12.17 & 12.15 & 1.28,3.63 & 2.33 \\
$\star$         &$H$ & 19.95 $\pm$ 0.17 & 4.02 $\pm$ 0.31  & 12.77 & 4.08 & 11.88 & 7.60 & 13.39 & 11.52 & 11.50 & 1.32,3.94 & 2.40 \\
               &$K_{\rm s}$& 19.55 $\pm$ 0.15 & 3.61 $\pm$ 0.19 & 12.61 & 4.01 & 11.53 & 8.16 & 13.05 & 11.22 & 11.30 & 1.21,3.24 & 2.44 \\
\hline
\end{tabular}}
\medskip
$^a$: All values are corrected for Galactic extinction, 
adopting the $A_B$ from Table~\ref{tab_sample} (cf. Sect.~\ref{extinction}).  \\
$^b$,$^c$: See Sect.~\ref{decomposition} for details. Objects whose 
LSB component has been modelled by a pure exponential fit (Eq.~(\ref{exponential}))
are marked with an asterisk.  \\
$^d$: Decomposition uncertainty higher (faint object, or data affected by nearby bright stars).  \\
$^e$: Calibration obtained at the ESO NTT, cf. Sect.~\ref{calibration}.  \\
$^f$: Calibrated using field stars from the 2MASS 
catalogue, cf. Sect.~\ref{calibration}. \\
$^g$: Fit radius interval and ($b$, $q$) adopted from F01.
\end{table}