Very nice Paddy. Looks like there is a run of great seeing at the moment. I was out this morning, with some of the best views of Saturn I've ever had. This comes on top of my previous session on 29 Jan which was purely insane.
Excellent obs of NGC 3242, really one of the best planetaries in the sky. M57 maybe the best known of the lot...but does it have the vivid colour and structure of NGC 3242... not quite! If NGC 3242 were to be located where M57 is, I'd suspect it would be as famous as M31