\begin{table}%t3
\caption{Integrated photon absorption rates $\mathcal{R}$ (s$^{-1}$) and 
average absorbed energy $\mathcal{E}$ (eV), computed using calculated 
photo-absorption cross-sections \citep{mal04} for the whole sample of 20 
neutral PAHs and their cations in the three RFs considered.
\label{all_rates}}
%\centerline
 {\begin{tabular}{cccccccc}
\hline 
\hline
\noalign{\smallskip}
& & \multicolumn{6}{c}{Radiation field}\\
\noalign{\smallskip}
Molecule & Charge state & 
\multicolumn{2}{c}{ISRF}& \multicolumn{2}{c}{Red Rectangle} 
& \multicolumn{2}{c}{IRAS~21282+5050}\\
\noalign{\smallskip}
\cline{3-8}
\noalign{\smallskip}
& & $\mathcal{R}$ (s$^{-1}$) & $\mathcal{E}$ (eV) & $\mathcal{R}$ (s$^{-1}$)  
& $\mathcal{E}$ (eV) & $\mathcal{R}$ (s$^{-1}$) & $\mathcal{E}$ (eV)\\
\noalign{\smallskip}
\hline
\noalign{\smallskip}
\multirow{2}*{Naphthalene (C$_{10}$H$_{8}$)} 
& Neutral  
& 3.9 $\times$ 10$^{-8}$ & 7.9 & 5.7 $\times$ 10$^{-7}$ & 5.6 & 3.8 $\times$ 10$^{-3}$ & 8.9\\ 
& Cation 
& 6.6 $\times$ 10$^{-8}$ & 4.7 & 3.1 $\times$ 10$^{-6}$ & 2.8 & 3.1 $\times$ 10$^{-3}$ & 9.0\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Fluorene (C$_{13}$H$_{10}$)} 
& Neutral  
& 5.2 $\times$ 10$^{-8}$ & 7.8 & 8.9 $\times$ 10$^{-7}$ & 5.2 & 4.9 $\times$ 10$^{-3}$ & 9.2\\
& Cation  
& 1.3 $\times$ 10$^{-7}$ & 4.0 & 6.7 $\times$ 10$^{-6}$ & 2.7 & 4.1 $\times$ 10$^{-3}$ & 9.2\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Anthracene (C$_{14}$H$_{10}$)}
& Neutral  
& 6.4 $\times$ 10$^{-8}$ & 6.8 & 2.5 $\times$ 10$^{-6}$ & 4.0 & 5.2 $\times$ 10$^{-3}$ & 8.6\\
& Cation  
& 1.7 $\times$ 10$^{-7}$ & 3.4 & 8.5 $\times$ 10$^{-6}$ & 2.5 & 4.4 $\times$ 10$^{-3}$ & 8.6\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Phenanthrene (C$_{14}$H$_{10}$)}
& Neutral  
& 5.6 $\times$ 10$^{-8}$ & 7.4 & 1.1 $\times$ 10$^{-6}$ & 5.1 & 5.1 $\times$ 10$^{-3}$ & 8.8\\
& Cation 
& 1.7 $\times$ 10$^{-7}$ & 3.2 & 9.1 $\times$ 10$^{-6}$ & 2.3 & 4.3 $\times$ 10$^{-3}$ & 8.8\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Pyrene (C$_{16}$H$_{10}$)}
& Neutral 
& 8.1 $\times$ 10$^{-8}$ & 6.4 & 3.7 $\times$ 10$^{-6}$ & 3.8 & 5.7 $\times$ 10$^{-3}$ & 8.6\\
& Cation 
& 1.4 $\times$ 10$^{-7}$ & 4.0 & 9.2 $\times$ 10$^{-6}$ & 2.7 & 4.9 $\times$ 10$^{-3}$ & 8.6\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Fluoranthene (C$_{16}$H$_{10}$)}
& Neutral
& 7.6 $\times$ 10$^{-8}$ & 6.8 & 3.2 $\times$ 10$^{-6}$ & 3.8 & 6.0 $\times$ 10$^{-3}$ & 8.9\\
& Cation
& 2.4 $\times$ 10$^{-7}$ & 3.0 & 1.3 $\times$ 10$^{-5}$ & 2.2 & 5.1 $\times$ 10$^{-3}$ & 8.8\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Tetracene (C$_{18}$H$_{12}$)}
& Neutral
& 1.3 $\times$ 10$^{-7}$ & 5.4 & 5.8 $\times$ 10$^{-6}$ & 3.5 & 6.8 $\times$ 10$^{-3}$ & 8.4\\
& Cation
& 3.7 $\times$ 10$^{-7}$ & 2.8 & 1.9 $\times$ 10$^{-5}$ & 2.2 & 6.0 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Chrysene (C$_{18}$H$_{12}$)}
& Neutral
& 8.6 $\times$ 10$^{-8}$ & 6.7 & 2.9 $\times$ 10$^{-6}$ & 4.3 & 6.7 $\times$ 10$^{-3}$ & 8.7\\
& Cation
& 4.6 $\times$ 10$^{-7}$ & 2.2 & 3.0 $\times$ 10$^{-5}$ & 1.6 & 5.9 $\times$ 10$^{-3}$ & 8.7\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Perylene (C$_{20}$H$_{12}$)}
& Neutral
& 1.7 $\times$ 10$^{-7}$ & 4.6 & 1.0 $\times$ 10$^{-5}$ & 2.9 & 7.1 $\times$ 10$^{-3}$ & 8.7\\
& Cation
& 2.3 $\times$ 10$^{-7}$ & 3.7 & 1.4 $\times$ 10$^{-5}$ & 2.6 & 6.2 $\times$ 10$^{-3}$ & 8.6\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Pentacene (C$_{22}$H$_{14}$)}
& Neutral
& 1.6 $\times$ 10$^{-7}$ & 5.4 & 7.2 $\times$ 10$^{-6}$ & 3.8 & 8.2 $\times$ 10$^{-3}$ & 8.3\\
& Cation
& 7.2 $\times$ 10$^{-7}$ & 2.3 & 4.3 $\times$ 10$^{-5}$ & 2.0 & 7.5 $\times$ 10$^{-3}$ & 8.2\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Benzo[g,h,i]perylene (C$_{22}$H$_{12}$)}
& Neutral
& 1.3 $\times$ 10$^{-7}$ & 5.8 & 7.0 $\times$ 10$^{-6}$ & 3.4 & 7.8 $\times$ 10$^{-3}$ & 8.5\\
& Cation
& 2.8 $\times$ 10$^{-7}$ & 3.3 & 1.6 $\times$ 10$^{-5}$ & 2.4 & 6.9 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Anthanthrene (C$_{22}$H$_{12}$)}
& Neutral
& 1.7 $\times$ 10$^{-7}$ & 4.9 & 1.1 $\times$ 10$^{-5}$ & 3.1 & 7.9 $\times$ 10$^{-3}$ & 8.4\\
& Cation
& 3.2 $\times$ 10$^{-7}$ & 3.1 & 2.0 $\times$ 10$^{-5}$ & 2.3 & 7.1 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Coronene (C$_{24}$H$_{12}$)}
& Neutral
& 1.3 $\times$ 10$^{-7}$ & 6.2 & 4.5 $\times$ 10$^{-6}$ & 4.1 & 8.5 $\times$ 10$^{-3}$ & 8.5\\
& Cation
& 3.1 $\times$ 10$^{-7}$ & 3.3 & 1.6 $\times$ 10$^{-5}$ & 2.4 & 7.6 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Dibenzo[cd,lm]perylene (C$_{26}$H$_{14}$)}
& Neutral
& 4.6 $\times$ 10$^{-7}$ & 3.0 & 4.0 $\times$ 10$^{-5}$ & 1.9 & 9.5 $\times$ 10$^{-3}$ & 8.5\\
& Cation
& 4.5 $\times$ 10$^{-7}$ & 3.1 & 2.8 $\times$ 10$^{-5}$ & 2.5 & 8.4 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Bisanthene (C$_{28}$H$_{14}$)}
& Neutral
& 5.1 $\times$ 10$^{-7}$ & 2.7 & 2.5 $\times$ 10$^{-5}$ & 2.0 & 9.9 $\times$ 10$^{-3}$ & 8.5\\
& Cation
& 5.7 $\times$ 10$^{-7}$ & 2.5 & 3.6 $\times$ 10$^{-5}$ & 1.7 & 9.0 $\times$ 10$^{-3}$ & 8.4\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Terrylene (C$_{30}$H$_{16}$)}
& Neutral
& 7.7 $\times$ 10$^{-7}$ & 2.7 & 3.9 $\times$ 10$^{-5}$ & 2.1 & 1.1 $\times$ 10$^{-2}$ & 8.6\\
& Cation
& 9.6 $\times$ 10$^{-7}$ & 2.4 & 4.8 $\times$ 10$^{-5}$ & 2.0 & 1.0 $\times$ 10$^{-2}$ & 8.6\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Ovalene (C$_{32}$H$_{14}$)}
& Neutral
& 2.8 $\times$ 10$^{-7}$ & 4.6 & 2.0 $\times$ 10$^{-5}$ & 3.1 & 1.1 $\times$ 10$^{-2}$ & 8.2\\
& Cation
& 5.5 $\times$ 10$^{-7}$ & 2.9 & 3.8 $\times$ 10$^{-5}$ & 2.2 & 1.1 $\times$ 10$^{-2}$ & 8.2\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Circumbiphenyl (C$_{38}$H$_{16}$)}
& Neutral
& 3.1 $\times$ 10$^{-7}$ & 4.7 & 2.7 $\times$ 10$^{-5}$ & 3.1 & 1.3 $\times$ 10$^{-2}$ & 8.2\\
& Cation
& 8.7 $\times$ 10$^{-7}$ & 2.4 & 6.9 $\times$ 10$^{-5}$ & 1.9 & 1.2 $\times$ 10$^{-2}$ & 8.2\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Quaterrylene (C$_{40}$H$_{20}$)}
& Neutral
& 2.2 $\times$ 10$^{-6}$ & 2.0 & 1.1 $\times$ 10$^{-4}$ & 1.7 & 1.5 $\times$ 10$^{-2}$ & 8.6\\
& Cation
& 2.7 $\times$ 10$^{-6}$ & 1.9 & 1.4 $\times$ 10$^{-4}$ & 1.6 & 1.4 $\times$ 10$^{-2}$ & 8.5\\
%\noalign{\smallskip}
%\hline
%\noalign{\smallskip}
\multirow{2}*{Dicoronylene (C$_{48}$H$_{20}$)}
& Neutral
& 8.8 $\times$ 10$^{-7}$ & 3.2 & 5.8 $\times$ 10$^{-5}$ & 2.6 & 1.7 $\times$ 10$^{-2}$ & 8.1\\
& Cation
& 2.2 $\times$ 10$^{-6}$ & 2.0 & 1.5 $\times$ 10$^{-4}$ & 1.6 & 1.6 $\times$ 10$^{-2}$ & 8.0\\
\hline
\end{tabular}}
\end{table}