\begin{table}%tC.19 \par \caption{Like Table~\ref{naphthalene} for pentacene (C$_{22}$H$_{14}$).} \label{pentacene} %\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} $\parallel$ 15.78 & $5.8\times 10^{-29}$ (0.65) & $2.6\times 10^{-27}$ (0.75) & $2.6\times 10^{-24}$ (0.55) \\ $\parallel$ 17.39 & $1.3\times 10^{-28}$ (1.45) & $6.1\times 10^{-27}$ (1.74) & $5.5\times 10^{-24}$ (1.16) \\ $\parallel$ 20.75 & $8.6\times 10^{-29}$ (0.95) & $3.9\times 10^{-27}$ (1.12) & $3.4\times 10^{-24}$ (0.72) \\ $\perp$ 21.38 & $6.4\times 10^{-29}$ (0.71) & $3.0\times 10^{-27}$ (0.85) & $2.6\times 10^{-24}$ (0.55) \\ $\perp$ 21.72 & $2.4\times 10^{-28}$ (2.65) & $1.1\times 10^{-26}$ (3.11) & $9.5\times 10^{-24}$ (1.99) \\ %26.97 & $2.5\times 10^{-30}$ (0.03) & $1.1\times 10^{-28}$ (0.03) & $1.3\times 10^{-26}$ (0.00) \\ $\parallel$ 28.18 & $7.6\times 10^{-30}$ (0.08) & $3.4\times 10^{-28}$ (0.10) & $2.2\times 10^{-25}$ (0.05) \\ %28.93 & $2.6\times 10^{-30}$ (0.03) & $9.6\times 10^{-29}$ (0.03) & $0$ (0.00) \\ $[34.69]$ & $4.2\times 10^{-30}$ (0.05) & $1.4\times 10^{-28}$ (0.04) & -- \\ $[39.34]$ & $5.3\times 10^{-30}$ (0.06) & $1.5\times 10^{-28}$ (0.04) & --\\ $[41.72]$ & $5.9\times 10^{-30}$ (0.07) & $1.7\times 10^{-28}$ (0.05) & --\\ $[43.10]$ & $6.3\times 10^{-30}$ (0.07) & $1.6\times 10^{-28}$ (0.05) & $8.4\times 10^{-29}$ (0.00) \\ $\perp$ 52.61 & $1.2\times 10^{-29}$ (0.13) & $5.8\times 10^{-28}$ (0.16) & $2.0\times 10^{-25}$ (0.04) \\ $[66.95]$ & $1.1\times 10^{-29}$ (0.12) & $1.7\times 10^{-28}$ (0.05) & $3.8\times 10^{-28}$ (0.00) \\ $\parallel$ 98.26 & $1.5\times 10^{-29}$ (0.16) & $7.1\times 10^{-28}$ (0.20) & $2.9\times 10^{-26}$ (0.01) \\ $[99.27]$ & $1.3\times 10^{-29}$ (0.15) & $1.3\times 10^{-28}$ (0.04) & --\\ $[137.59]$ & $1.4\times 10^{-29}$ (0.16) & $8.7\times 10^{-29}$ (0.02) & --\\ $\perp$ 267.28 & $2.1\times 10^{-29}$ (0.23) & $9\times 10^{-28}$ (0.25) & --\\ \hline \end{tabular} %\end{center} \par \end{table}