\begin{table}%tA.1
   %%\centering

\par
  \caption{\label{tab:surveys}Expected number counts of peak detections per square degree
    for different weak-lensing surveys, filters and signal-to-noise ratios
    cut-off.}
  \begin{tabular}{c|c c c|c c c|c c c|c c c}
    \hline\hline&&&&&&&&&&&&\\[-2.6mm]
    {Pan-STARRS} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\ 
    $\sigma_\epsilon=0.3$, $n_{\rm g}=5$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[-3mm]&&&&&&&&&&&&\\ \hline
    scale-1 & 207.7 & 8.127 & 0.002 & 252.7 & 8.824 & 0.002 & 186.3 & 6.243 & 0.001 & 3125 & 131.1 & 0.042 \\ %\hline
    scale-2 & 51.49 & 2.82 & 0.001 & 61.8 & 3.214 & 0.002 & 62.69 & 3.576 & 0.002 & 989.6 & 38.93 & 0.011 \\ %\hline
    scale-3 & 12.45 & 1.258 & 0.002 & 14.02 & 1.518 & 0.003 & -- & -- & -- & 173.2 & 7.82 & 0.003 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {DES} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\ 
    $\sigma_\epsilon=0.3$, $n_{\rm g}=10$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline
    scale-1 & 206.6 & 9.55 & 0.004 & 248.9 & 10.98 & 0.004 & 288.8 & 12.72 & 0.005 & 3593 & 144.5 & 0.043 \\ %\hline
    scale-2 & 50.09 & 4.178 & 0.005 & 56.87 & 5.112 & 0.008 & 95.6 & 8.325 & 0.012 & 1047 & 41.67 & 0.012 \\ %\hline
    scale-3 & 11.67 & 2.339 & 0.0174 & 11.92 & 2.847 & 0.030 & -- & -- & -- & 169.8 & 9.807 & 0.006 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {CFHTLS} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\
    $\sigma_\epsilon=0.3$, $n_{\rm g}=20$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline
    scale-1 & 206.6 & 9.907 & 0.004 & 249.6 & 11.48 & 0.004 & 324 & 14.12 & 0.005 & 3971 & 151.6 & 0.041 \\ %\hline
    scale-2 & 49.76 & 4.545 & 0.007 & 55.86 & 5.61 & 0.010 & 104.5 & 9.519 & 0.015 & 1085 & 42.15 & 0.012 \\ %\hline
    scale-3 & 11.49 & 2.622 & 0.025 & 11.51 & 3.166 & 0.044 & -- & -- & -- & 169.7 & 10.28 & 0.007 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {Subaru} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\
    $\sigma_\epsilon=0.3$, $n_{\rm g}=30$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline %\hline
    scale-1 & 198.5 & 16.22 & 0.020 & 219.5 & 21.51 & 0.038 & 603.2 & 42.99 & 0.04045 & 4110 & 160.9 & 0.046 \\ %\hline
    scale-2 & 44.84 & 10.82 & 0.117 & 42.97 & 13.32 & 0.237 & 172.8 & 29.81 & 0.1642 & 1070 & 50.42 & 0.021 \\ %\hline
    scale-3 & 9.406 & 6.321 & 0.528 & 7.857 & 6.457 & 0.807 & -- & -- & -- & 151.6 & 19.14 & 0.057 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {EUCLID} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\
    $\sigma_\epsilon=0.3$, $n_{\rm g}=40$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline %\hline
    scale-1 & 194.3 & 20.01 & 0.039 & 206.3 & 27.29 & 0.088 & 730.9 & 58.61 & 0.070 & 4189 & 165.5 & 0.048 \\ %\hline
    scale-2 & 42.64 & 14.25 & 0.295 & 38.54 & 16.8 & 0.591 & 197.7 & 40.75 & 0.321 & 1062 & 54.99 & 0.027 \\ %\hline
    scale-3 & 8.653 & 7.642 & 1.104 & 6.873 & 7.282 & 1.514 & -- & -- & -- & 143.6 & 24.19 & 0.127 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {LSST} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\
    $\sigma_\epsilon=0.22$, $n_{\rm g}=50$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline %\hline
    scale-1 & 174.8 & 42.42 & 0.463 & 156.8 & 56.13 & 1.333 & 1206 & 138 & 0.334 & 4169 & 187.7 & 0.070 \\ %\hline
    scale-2 & 34.5 & 28.13 & 3.464 & 26.15 & 26.81 & 5.218 & 269.2 & 95.09 & 2.198 & 991.5 & 82 & 0.104 \\ %\hline
    scale-3 & 6.403 & 10.32 & 4.964 & 4.519 & 8.139 & 4.889 & -- & -- & -- & 113.5 & 48.96 & 1.688 \\ \hline
    %\multicolumn{12}{c}{} \\ \hline
    {SNAP} & \multicolumn{3}{c|}{{$Q_{\rm poly}$}} & \multicolumn{3}{c|}{{$Q_{\rm tanh}$}} & \multicolumn{3}{c|}{{$Q_{\rm opt}$}} & \multicolumn{3}{c}{{$Q_{\rm gauss}$}} \\
    $\sigma_\epsilon=0.3$, $n_{\rm g}=100$ & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 & 1 & 3 & 5 \\[1mm] \hline %\hline
    scale-1 & 172.6 & 45.42 & 0.5824 & 152.5 & 59.33 & 1.664 & 1322 & 148.6 & 0.3481 & 4287 & 190.2 & 0.069 \\ %\hline
    scale-2 & 33.73 & 29.39 & 4.133 & 25.22 & 27.43 & 6.009 & 281.6 & 102.2 & 2.494 & 991.3 & 85.32 & 0.117 \\ %\hline
    scale-3 & 6.218 & 10.41 & 5.403 & 4.355 & 8.1 & 5.19 & -- & -- & -- & 110.8 & 51.68 & 2.083 \\ \hline
  \end{tabular}
\end{table}