AstronomyUkraine Posted May 19 Share Posted May 19 This is 11 hours of OIII on NGC 6543. I took advantage of the moonless nights to shoot the OIII. The stack consists of 66 - 600s subs. I will need to take some shorter subs to try and tame the core a little. 8 Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.