\begin{table}%T3 \par \caption{\label{tab:irsline}{Tentative} \textit{Spitzer} IRS line fluxes {derived from the SH and LH~spectra}.} \small%\centering \par \begin{tabular}{lcrrr} \hline\hline\noalign{\smallskip} Line & $\lambda$ (\mic) & \multicolumn{3}{c}{Flux ($10^{-18}$~W~m$^{-2}$)}\\ {} & & Feb. 2005 & Mar. 2005 & Nov. 2008\\ \hline H$_2$ $0{-}0$ $S(2)$ & 12.2786 & & & $7.8 \pm 0.8$ \\ {}[\ion{Ne}{ii}] $^2P_{1/2}$--$^2P_{3/2}$ & 12.8136 & $41.1 \pm 0.7$ & $39.7 \pm 1.1$ & $42.7 \pm 0.9$ \\ {}[\ion{S}{iii}] $^3P_2$ -- $^3P_1$ & 18.7130 & $46.5 \pm 1.4$ & $42.5 \pm 1.5$ & $34.6 \pm 1.2$ \\ H$_2$ $0{-}0$ $S(0)$ & 28.2188 & $15.2 \pm 2.2$ & $18.9 \pm 3.4$ & $9.5 \pm 1.6$ \\ {}[\ion{S}{iii}] $^3P_1$ -- $^3P_0$ & 33.4810 & $463.3 \pm 9.6$ & $374.4 \pm 7.9$ & $183.4 \pm 4.7$\\ \hline \end{tabular} \end{table}