Hi Mike,
that's looking great.
It must be so good to be finally getting some images from your new observatory.
I hope it's exceeding your expectations?
What was the FWHM for those sub frames?
Also -
what Ha filter were you using - this one?
https://www.astronomik.com/en/photog...cd-filter.html
It would be nice to see an Ha only stack.
cheers
Allan