\begin{table}%t2
\caption{Spectral properties of prominent features. \label{tab:properties}}
%\centering
\par
\begin{tabular}{lllllll}
\hline
\hline
\multicolumn{1}{c}{Feature} & Coordinate  & $R_{\rm 750} $ & $\theta_{\rm Ti}$ & FeOMAT & $\theta_{\rm Fe}$ & OMAT \\
\hline
\multicolumn{7}{c}{{\it Light features}} \\
52 & 242W, +10 & High &  Low &  High &  Int. & Int.-High \\
53 & 244W, --8  &Int.-High & Low-Int. &  High &  Low & Int.-High \\
54 & 245W, --24 &  High &  Int. &  High & Int.-High & Low-Int. \\
55 & 254W, +24 & Int.-High &  Low &  Low &  Int. &  Int. \\
56 & 265W, +26 & High &  Int. & Int.-High & Int.-High & Low-Int. \\
\multicolumn{7}{c}{{\it Dark features}} \\
A  & 245W, --50 & Low &  Low &  Low &  Int. &  Int. \\
B  & 262W, --25 & Low-Int. & Int.-High & Int.-High &  Int. &  High \\
C  & 225W, 0   &Low-Int. &  Int. &  Int. &  High &  Int. \\
SC & 260W, --1 &  Low & Int.-High &  Int. & Low-Int. & Low-Int. \\
\hline
\end{tabular} 
\end{table}