\begin{table}%t2
%\centering
\par
\caption{\label{times}UVCS slit positions and time intervals used in our analysis.}
\small \begin{tabular}{cc}
\hline \hline\noalign{\smallskip}
{\bf Heliocentric height}  & {\bf Time interval} \\
\hline\noalign{\smallskip}
($R_{\mathbf \odot}$)      & (hh:mm{--}hh:mm) \\
2.6 & 08:46--09:13 \\
2.1 & 09:13--09:30 \\
1.9 & 09:30--09:43 \\
1.7 & 09:43--09:53 \\
1.5 & 09:53--09:58 \\
\hline
\end{tabular}
\end{table}