Hi
http://www.astrobin.com/full/268402/0/
have been trying for years to get something on this beautiful object and finally got just enough data to put together an image. combined ca2015 Ha using a H694 camera with ca2016 O3 using an ASI1600 camera. ~3.5 hours Ha and ~4 hours O3, all with 300s subs. Due to a paucity of data, needed a lot of noise reduction, but even so, was very pleased to be able to see a little of the outer oxygen halo. Thanks for looking. regards ray