\begin{table}%t1
%\centering
\par
%\renewcommand{\arraystretch}{1.1}
\caption{BP2 wavelet results. Columns: study number, spectral line used, maximum of the
	global wavelet power spectrum, period associated with the maximum, probability ($1 - p$),
	and comments to the results. COI: signal located inside the cone of influence;
	numbers: reference to the text. The relevant periods are in bold font.\label{wavelet_results}}
\begin{tabular}{cccccc}
\hline
\hline
Study & Line & Max. & Period [s] & Prob. & Comments \\ 
\hline
s26195 & Mg~{\sc ix} &  1st  &  327 &  0.34 &  \\
	   &           &  2nd  &  1698 &  0.05 &  \\
 	   & O~{\sc v}   &  1st  & {\bf1010} &  1.00 & $(1)$ \\
 	   &  		   &  2nd  &  2020 &  0.91 &  \\
 	   & He~{\sc i}  &  1st  &  1852 &  1.00 & COI \\
 	   &           &  2nd  &  1010 &  0.93 & COI \\
s26197 & Mg~{\sc ix} &  1st &  1300 &  0.99 & (2) \\
       &           &    2nd &  709 &  0.25 &  \\
       & O~{\sc v}   &  1st & {\bf596} &  1.00 &  (3) \\
       &           &    2nd &  1003 &  0.98 & COI \\
       & He~{\sc i}  &  1st &  {\bf919} &  1.00 &  (4)\\
       &           &    2nd &  {\bf422} &  1.00 &  (5)\\
s26199 & Mg~{\sc ix} &  1st &  709 &  0.67 &  \\
       &           &    2nd &  1417 &  0.46 &  \\
       & O~{\sc v}   &  1st &  {\bf546} &  1.00 & (6) \\
       &           &    2nd &  {\bf1002} &  1.00 &  (7)\\
       & He~{\sc i}  &  1st &  1838 &  1.00 &  COI\\
       &           &    2nd &  {\bf596} &  1.00 &   (8)\\
\hline 
\end{tabular}%}
\end{table}