\begin{table}%tB.1
\caption{Overview of the $\map$ analyses discussed in this appendix. Shown
  are the results at the position of the dark clump as measured in the
  ground-based data, since we want to determine the cause of the high $\map$~amplitude in the ground-based data at this position. We list the ellipticity dispersion, the $\map$~value
  itself, and the signal-to-noise ratio. For those analyses of the 350~matched objects, we give both the results of using the ground-based and
  of using the space-based data. For the second block from the bottom of the table, the
  ground-based analysis uses the space-based weights and vice~versa. For the last block, the $\varepsilon_1$~component of the HST~measurements is modified by applying the inverse of the linear fit between space-based and ground-based ellipticities.
Evaluating $\map$ only at the ground-based dark clump position biases the result in favor of larger
  ground-based values. For a~better comparison of the general values, we quote the highest
  significance found in the vicinity of this position in parentheses.}\label{tab:m-map-results}
%\centering
\small
\begin{tabular}{l|rccccccc}
\hline \hline
& $\theta_{\rm out}$ & $N$ &
$\sigma_{\varepsilon}$(I) & $\sigma_{\varepsilon}$(HST) & 
$\map$(I) & $\!\map$(HST) & {\it SNR}(I) & {\it SNR}(HST) \\
\hline
all objects of &  80$\arcsec$ & 119 & 0.34 & -- & 0.056 & -- & 2.6 (3.8) & -- \\
ground-based   & 100$\arcsec$ & 178 & 0.34 & -- & 0.070 & -- & 3.5 (4.4) & -- \\
catalog in     & 120$\arcsec$ & 267 & 0.35 & -- & 0.076 & -- & 4.8 (4.8) & -- \\
HST field      & 140$\arcsec$ & 364 & 0.34 & -- & 0.061 & -- & 4.5 (4.6) & -- \\
\hline
objects with &  80$\arcsec$ &  76 & 0.33 & 0.32 & 0.064 & 0.017 & 2.4 (4.0) & 0.6 (2.5) \\
1 counterpart& 100$\arcsec$ & 123 & 0.34 & 0.32 & 0.088 & 0.040 & 3.8 (4.6) & 1.8 (2.7) \\
             & 120$\arcsec$ & 181 & 0.34 & 0.32 & 0.087 & 0.043 & 4.6 (4.6) & 2.3 (2.8) \\
             & 140$\arcsec$ & 148 & 0.34 & 0.32 & 0.065 & 0.025 & 4.0 (4.0) & 1.6 (2.2) \\
\hline
$\Delta \varepsilon \le 0.2$
             &  80$\arcsec$ &  43 & 0.27 & 0.29 & 0.041 & 0.014 & 1.4 (3.0) & 0.4 (2.6) \\ 
             & 100$\arcsec$ &  68 & 0.27 & 0.28 & 0.065 & 0.041 & 2.4 (3.1) & 1.4 (2.5) \\
             & 120$\arcsec$ &  95 & 0.28 & 0.28 & 0.074 & 0.050 & 3.2 (3.3) & 2.2 (2.4) \\
             & 140$\arcsec$ & 135 & 0.28 & 0.29 & 0.046 & 0.035 & 2.5 (2.9) & 1.9 (2.4) \\
\hline
$\Delta \varepsilon > 0.2$ 
             &  80$\arcsec$ &  33 & 0.42 & 0.36 & 0.105 & 0.022 & 2.0 (2.8) & 0.5 (3.2)\\ 
             & 100$\arcsec$ &  55 & 0.42 & 0.37 & 0.127 & 0.038 & 3.0 (3.5) & 1.0 (2.2)\\
             & 120$\arcsec$ &  86 & 0.42 & 0.36 & 0.106 & 0.034 & 3.2 (3.8) & 1.1 (2.1)\\
             & 140$\arcsec$ & 113 & 0.42 & 0.36 & 0.095 & 0.012 & 3.1 (3.4) & 0.5 (2.2)\\
\hline
weights
             &  80$\arcsec$ &  76 & 0.35 & 0.32 & 0.067 & 0.019 & 2.3 (3.6) & 0.7 (2.6) \\ 
swapped      & 100$\arcsec$ & 123 & 0.35 & 0.32 & 0.093 & 0.040 & 3.7 (4.4) & 1.7 (3.0) \\
             & 120$\arcsec$ & 182 & 0.36 & 0.31 & 0.095 & 0.048 & 4.6 (4.7) & 2.6 (3.2) \\
             & 140$\arcsec$ & 249 & 0.35 & 0.32 & 0.073 & 0.030 & 4.2 (4.3) & 1.9 (2.6) \\
\hline
HST $\varepsilon_1$
          &  80$\arcsec$ &  76 & -- & 0.32 & -- & 0.017 & -- & 0.6 (2.5) \\
component & 100$\arcsec$ & 123 & -- & 0.32 & -- & 0.040 & -- & 1.8 (2.7) \\
adjusted  & 120$\arcsec$ & 182 & -- & 0.32 & -- & 0.043 & -- & 2.3 (2.8) \\
          & 140$\arcsec$ & 249 & -- & 0.32 & -- & 0.025 & -- & 1.6 (2.2) \\
\hline
\end{tabular}
\end{table}