\begin{table}%t5 %\centering \par \caption{\label{table:conclusions}Main results.} % \par \small \begin{tabular}{lll} \hline\hline & Kes 79 & G352.7$-$0.1 \\ \hline Radio flux density &at 74~MHz = 76 Jy & \\ & at 324~MHz = 39Jy & \\ & at 1.5~GHz = 11 Jy & \\ Radio spectral index& $-0.58$&\\ Distance & 7 kpc& 7.5 kpc\\ Age& $<$15~000 yr & 5000 yr\\ X-ray-to-Radio Luminosity& $\sim$100& $\sim$20\\ Elemental abundances& Shocked CSM and ISM& Ejecta\\ Scenario& Core collapse of an O9 star& Interaction with an asymmetric progenitor wind \\ &within a wind-driven bubble& resulting in a ``barrel-shaped'' SNR\\ & plus projection& plus viewing angle and projection\\ \hline \end{tabular}\vspace*{-2mm} \end{table}