\begin{table}%t2
\caption{\label{T:results_mipsgal_apcorr}Sample MIPSGAL 70~\micron{} aperture correction values calculated using aperture fitting photometry for an isolated unresolved source.}
%\centering
\par
\begin{tabular}{@{~}cccc@{~}}
\hline
\hline\noalign{\smallskip}
Aperture & \multicolumn{2}{c}{Sky radius} & Aperture \\
radius (\arcsec{}) & inner (\arcsec{}) & outer (\arcsec{}) & correction \\
\hline
19.2~(4 pix) & 28.8~(6 pix) & 57.6~(12 pix) & 2.50~$\pm$~0.42\\
33.6~(7 pix) & 38.5~(8 pix) & 67.2~(14 pix) & 1.48~$\pm$~0.17\\
38.5~(8 pix) & 48.0~(10 pix) & 96.0~(20 pix) & 1.22~$\pm$~0.12\\
62.4~(13 pix) & 76.8~(16 pix) & 153.6~(32 pix) & 1.14~$\pm$~0.11\\
\hline
\end{tabular}
\end{table}