\begin{table}%t8
\caption{\label{table8}Observed and derived properties for HCG 100 regions.}
\small%\centerline
 {
\begin{tabular}{cccccccc}
\hline \hline
ID & ID$^a$ &RA& Dec & FUV & NUV & FUV--NUV$^b$ & Age$^c$\\
~ & &(2000)&(2000) & ~& ~ & ~ &(Myr) \\
\hline
1  & ... &  0.37526 &  13.16465 & 21.90 $\pm$ 0.10 & 21.38 $\pm$ 0.06 & 0.47  $\pm$ 0.10 &	  \\
2  & ... &  0.30563 &  13.17565 & 21.70 $\pm$ 0.08 & 20.29 $\pm$ 0.03 & 0.81  $\pm$ 0.07&	       \\
3  & ... &  0.34740 &  13.16286 & 21.34 $\pm$ 0.07 & 20.31 $\pm$ 0.04 & 0.82  $\pm$ 0.09&	       \\
4$^d$  & 4\footnotesize$^{d}$ &  0.29263 &  13.08581 & 21.39 $\pm$ 0.09 & 20.95 $\pm$ 0.07 & 0.00  $\pm$ 0.10 &   21.49 \\
5  & ... &  0.30592 &  13.14859 & 21.79 $\pm$ 0.11 & 20.70 $\pm$ 0.06 & 0.91  $\pm$ 0.12&	       \\
6  & 6 &  0.30766 &  13.16278 & 20.38 $\pm$ 0.05 & 19.92 $\pm$ 0.03 & 0.23  $\pm$ 0.06&	       \\
7  & 13 &  0.37282 &  13.09862 & 19.65 $\pm$ 0.03 & 19.19 $\pm$ 0.02 & 0.07  $\pm$ 0.05&   48.75    \\
8  & 14 &  0.37734 &  13.10402 & 21.51 $\pm$ 0.08 & 21.12 $\pm$ 0.07 & --0.06 $\pm$ 0.08&   10.86	 \\
... & 3\footnotesize$^{d}$ & 0.27220 & 13.02360 & 21.21 $\pm$ 0.09 & 21.61 $\pm$ 0.08 & --0.40 $\pm$ 0.12 & $<$1 \\
\hline
\end{tabular}}
\medskip
$^a$ ID in de Mello et~al. (\cite{dem08a}); 
$^b$~using a fixed aperture of 4\arcsec; 
$^c$~age from FUV$-$NUV using Thilker et~al. (\cite{thi07}); 
$^d$~recently obtained spectroscopy confirms these regions as part of HCG~100 (\mbox{Urrutia-Viscarra} et~al. \cite{urr09}).
\end{table}