\begin{table}%t3
%\centering
\par
\setcounter{table}{2}
\caption{SCUBA fields from the survey with  no detected sub-mm emission (to a level of
3$\sigma$). Fields indicated with a dagger ($^{\dag}$) show no evidence for UC~H{\sc ii}~regions in the
WC89a and KCW94 surveys, or in the literature search described in Sect.~\ref{subsect:sample}.
\label{tbl:uchii_nondets}}
\begin{tabular}{llc}\hline\hline
 UC H{\sc ii} & IRAS PSC& 850 $\mu$m flux upper limit \\ 
 field name & identifier &(Jy/beam) \\\hline
G24.39+0.07$^{\dag}$ & 18328-0735 & 0.3 \\
G26.10$-$0.07 & 18365-0609 & 0.4 \\
G32.96+0.28$^{\dag}$ & 18481-0014 & 0.2 \\
G37.36$-$0.23 & 18578+0345 & 0.4 \\
G41.13$-$0.32$^{\dag}$ & 19051+0704 & 0.2 \\
G41.52+0.04 & 19046+0734 & 0.2 \\
G41.71+0.11 & 19048+0748 & 0.2 \\
G42.90+0.57 & 19054+0901 & 0.1 \\
G43.26$-$0.18$^{\dag}$ & 19087+0900 & 0.1 \\
G43.82+0.39$^{\dag}$ & 19077+0946 & 0.2 \\
G44.26+0.10 & 19096+1001 & 0.1 \\
G45.20+0.74$^{\dag}$ & 19090+1109 & 0.2 \\
G45.40$-$0.72$^{\dag}$ & 19147+1040 & 0.3 \\
G188.77+1.07 & 06061+2151 & 0.2 \\ \hline
\end{tabular}
\end{table}