\begin{table}%t1
\caption{\label{tabl-st}DRAO Synthesis Telescope survey characteristics.}
%\centering
\par
\begin{tabular}{ll}
\hline\hline \noalign{\smallskip}
Coverage                     & ${66^{\circ}} < {\ell} < {175^{\circ}}, 
                               {-3^{\circ}} < {b} < {5^{\circ}}$; \\
                             & ${101^{\circ}} < {\ell} < {116^{\circ}}, 
                               {5.0^{\circ}} < {b} < {17\fdg5}$ \\
Individual field size        & 107\farcm2~diameter to 50\% \\
                             & 150\farcm0~diameter to 25.7\% \\
Field used in mosaicking     & 150\arcmin~diameter \\
Field centre spacing         & 112\arcmin\ on triangular grid \\
Observation dates            & 1995.3 to 2004.4 \\
Survey area                  & 1060 square degrees \\
Observing rate               & 150 square degrees per year \\
Bandwidth                    & 30~MHz in four bands of \\
                             & 7.5~MHz each \\
Centre frequencies           & 1407.2, 1414.1, 1427.7,\\
                             & and 1434.6~MHz \\
Angular resolution           & $58'' \times 58''$~cosec\thinspace$\delta$ \\
System temperature           & 60~K, 1995.3 to 2003.4; \\
                             & 45~K, 2003.4 to 2004.4 \\
Sensitivity (mosaicked data) & 0.30 mJy/beam rms 1995.3 to 2003.4 \\
                             & ${76}\thinspace{\rm{sin{\thinspace}(declination)}}$~mK; \\
                             & 0.23 mJy/beam rms 2003.4 to 2004.4 \\
                             & ${58}\thinspace{\rm{sin{\thinspace}(declination)}}$~mK \\
\hline
\end{tabular}
\end{table}