\begin{table}%tC.40
\caption{Like Table~\ref{naphthalene} for the dicoronylene cation
(C$_{48}$H$_{20}^+$).}
\label{dicoronylene+}
%\begin{center}
\par
\begin{tabular}{cccc}
\hline \hline \noalign{\smallskip} 
& \multicolumn{3}{c}{Integrated flux} \\
\noalign{\smallskip} \cline{2-4} \noalign{\smallskip}
&  & Red & IRAS\\
Peak & ISRF & Rectangle & 21282+5050\\
($\mu$m) & (W$~~$sr$^{-1}$) (\%) & (W$~~$sr$^{-1}$) (\%)& (W$~~$sr$^{-1}$) (\%)\\ 
\hline \noalign{\smallskip}
$\parallel$ 15.01 & $4.4\times 10^{-28}$ (0.82) & $3.0\times 10^{-26}$ (0.95) & $5.3\times 10^{-24}$ (0.32) \\
$\parallel$ 16.60 & $1.4\times 10^{-27}$ (2.58) & $9.2\times 10^{-26}$ (2.97) & $1.5\times 10^{-23}$ (0.89) \\
$\perp$ 17.59 & $1.1\times 10^{-27}$ (2.12) & $7.6\times 10^{-26}$ (2.43) & $1.1\times 10^{-23}$ (0.66) \\
$\perp$ 18.61 & $7.3\times 10^{-28}$ (1.34) & $4.9\times 10^{-26}$ (1.57) & $6.7\times 10^{-24}$ (0.40) \\
$\parallel$ 19.31 & $3.2\times 10^{-28}$ (0.59) & $2.1\times 10^{-26}$ (0.67) & $2.8\times 10^{-24}$ (0.17) \\
$\parallel$ 20.18 & $9.6\times 10^{-29}$ (0.18) & $6.3\times 10^{-27}$ (0.20) & $8.3\times 10^{-25}$ (0.05) \\
$\parallel$ 22.26 & $5.2\times 10^{-28}$ (0.96) & $3.5\times 10^{-26}$ (1.13) & $3.9\times 10^{-24}$ (0.24) \\
$\parallel$ 24.33 & $6.2\times 10^{-28}$ (1.16) & $4.0\times 10^{-26}$ (1.30) & $4.2\times 10^{-24}$ (0.25) \\
$\parallel$ 25.31 & $1.3\times 10^{-27}$ (2.36) & $8.7\times 10^{-26}$ (2.79) & $8.4\times 10^{-24}$ (0.51) \\
$\parallel$ 27.50 & $1.6\times 10^{-28}$ (0.30) & $1.1\times 10^{-26}$ (0.35) & $9.4\times 10^{-25}$ (0.06) \\
$\parallel$ 28.79 & $2.2\times 10^{-27}$ (4.13) & $1.5\times 10^{-25}$ (4.79) & $1.3\times 10^{-23}$ (0.79) \\
$\perp$ 32.15 & $3.8\times 10^{-29}$ (0.07) & $2.6\times 10^{-27}$ (0.08) & $2.2\times 10^{-25}$ (0.01) \\
$\perp$ 33.81 & $3.9\times 10^{-29}$ (0.07) & $2.4\times 10^{-27}$ (0.08) & $1.9\times 10^{-25}$ (0.01) \\
$\perp$ 72.81 & $4.6\times 10^{-28}$ (0.85) & $3.1\times 10^{-26}$ (1.00) & $1.6\times 10^{-24}$ (0.10) \\
$[88.81]$ & $4.0\times 10^{-29}$ (0.07) & -- & -- \\
$[94.35]$ & $4.4\times 10^{-29}$ (0.08) & -- & -- \\
$\parallel$ 99.45 & $8.3\times 10^{-29}$ (0.15) & $5.1\times 10^{-27}$ (0.16) & $8.3\times 10^{-26}$ (0.01) \\
$\perp$ 103.49 & $1.4\times 10^{-28}$ (0.25) & $9.1\times 10^{-27}$ (0.29) & $2.5\times 10^{-25}$ (0.02) \\
$[109.70]$ & $5.2\times 10^{-29}$ (0.10) & -- & -- \\
$[172.53]$ & $5.4\times 10^{-29}$ (0.10) & -- & -- \\
$\perp$ 402.76 & $1.3\times 10^{-28}$ (0.25) & $1.8\times 10^{-27}$ (0.06) & -- \\
 \hline 
\end{tabular}
%\end{center}
\par
\end{table}