Ha ha cheers Sakib, thought you might like this one and yes, I thought it looked like the Owl too but I think K1-22 is a bit fainter?
Sakib
13-Jun-2015 21:06
Wow this is what you get when Michael Sidonio decides to image a planetary nebula! The purple colours are unexpected but at the same time to be expected considering it has both Ha and OIII. This is also known as the Southern Owl Nebula. Probably won't come as a surprise but I hope you image more PN, there's actually a lot of southern ones with a size of a few arcminutes.