Not really satisfied with this one. This is 4 hrs of Ha & 3.5 hrs of OIII (from a total of about 5 hours of each. Tossing up whether to get more data or just rework what I have. With clear skies forecast over the new moon I was hoping to get to some other targets. Might leave M20 for now & come back to it later when It will be available to me much earlier in the night.
Lovely image Mark. You’ve captured lots of great NB colour and large and small scale structures - I like wide-field images. More data is always better but there are so many celestial targets and so little time! Alex