Thats awesome, congratulations on capturing this cool object. It's good to see others having a go at these exotic targets. You've got plenty of detail in the jet, so I reckon you could upsample the frames maybe 6x before stacking and you'd get a very nice detailed image from this data.
That's what I did when imaging it last year (
http://www.iceinspace.com.au/forum/s...ad.php?t=59611). And yes, short subs are an advantage when squeezing detail out of the jet. It is quite bright so doesn't require long exposures at all
