\begin{table}%t1
\caption{\label{table_photometry}Value of the corrected \lya intensity measured in a quiet Sun region and over a region in the flare footpoints.}
%\centering
\small
\begin{tabular}{c c c}
\hline \hline
 & Quiet Sun region & Footpoint region \\
\hline
&& \\[-8pt]
   counts $\rm{s^{-1}}$ & $7.35 \times 10^5$ & $3.66 \times 10^6$ \\
   counts s$^{-1}$ px$^{-1}$ & 68 & $5.64 \times 10^3$ \\
   photons s$^{-1}$ cm$^{-2}$ sr$^{-1}$ & $1.16 \times 10^{16}$ & $8.26 \times 10^{17}$ \\
   erg s$^{-1}$ cm$^{-2}$ sr$^{-1}$ & $1.63\times10^5$ & $1.35 \times 10^7$ \\
\hline
\end{tabular}
\end{table}