Hi IIS members
I have about 10 hours of data in HaRGB taken with a 6" refractor in Sydney suburban.
My system has serious issue with light reflection especially with the blue filter, hence showing up blueish streaks. Gradient was also bad, thanks PI indeed.
A large version:
https://farm6.staticflickr.com/5523/...3f23891f_b.jpg
Thanks for looking
David