\begin{table}%t4
\caption{\label{tab_photerr}Mean photometric errors for our SINGS test sample.}     
%\centering
\small
\begin{tabular}{l c}
\hline\hline
Filters & Rel. errors \\
\hline
{\em GALEX} $\rm FUV$, $\rm NUV$ & 15\% \\
Dale et~al. $B$, $V$, $R$, $I$ & 16\% \\ 
SDSS $u'$, $g'$, $r'$, $i'$, $z'$ & 3\% \\
2MASS $J$, $H$, $K_{\rm s}$ & 1\% \\
IRAC $3.6$, $4.5$, $5.8$, $8.0$ $\mu$m & 11\% \\
MIPS $24$ $\mu$m & 5\% \\
MIPS $70$ $\mu$m & 7\% \\
MIPS $160$ $\mu$m & 13\% \\
\hline
\end{tabular}
\end{table}