\begin{table}%t1
\par
\caption{Offset source dynamic ranges. \label{pixel_offset}}
%\centerline
 {\begin{tabular}{ccc}   
\hline \hline
 Offset(pixels) &  DR$^a$  &  DR\_corr$^b$  \\
\hline
 0     &  $>$$1.0\times 10^{23}$   & $>$$1.0\times 10^{23}$  \\
 0.01  &  $260\times 10^{3}$     &   $9.2\times 10^{6}$  \\
 0.02  &  $130\times 10^{3}$     &   $10.1\times 10^{6}$ \\
 0.03  &  $94\times 10^{3}$    &   $10.3\times 10^{6}$ \\
 0.05  &  $60\times 10^{3}$    &   $8.9\times 10^{6}$  \\
 0.1   &  $29\times 10^{3}$    &   $8.9\times 10^{6}$  \\
 0.141 (0.1, 0.1)$^c$ &  $17\times 10^{3}$    &   $4.9\times 10^{6}$  \\
 0.2   &  $17\times 10^{3}$    &   $11.5\times 10^{6}$ \\
 0.283 (0.2, 0.2)$^c$ &  $9.7\times 10^{3}$     &   $4.4\times 10^{6}$  \\
 0.3   &  $12\times 10^{3}$    &   $10.2\times 10^{6}$ \\
 0.5   &  $10\times 10^{3}$    &   $9.6\times 10^{6}$  \\
 0.707 (0.5, 0.5)$^c$ &  $6.2\times 10^{3}$    &   $7.1\times 10^{6}$  \\
\hline
 10    &  $65\times 10^{3}$    & $69.6\times 10^{6}$   \\
 20    &  $16\times 10^{3}$    & $79.1\times 10^{6}$   \\
 30    &  $7.3\times 10^{3}$    & $66.3\times 10^{6}$   \\
 50    &  $2.7\times 10^{3}$    & $8.1\times 10^{6}$    \\
 100   &  $0.74\times 10^{3}$    & $0.4\times 10^{6}$    \\
\hline
\end{tabular}}
\par
\smallskip
Notes: $^a$ Dynamic range without autoCenter;
$^b$  dynamic range with autoCenter;
$^c$  offsets along both coordinates.
\end{table}