How big is M31?

[Jannis]

When you're tired of all your equipments and skills Olly, you're free to give them to me...

That pic is simply stunning. So high resolutes, sharp, bright, and just wonderful!

[Gina]

Absolutely wonderful :icon_salut: :icon_salut:

[symesie04]

Stunning Olly simply stunning. But you really need to stop this time wasting and get on with writing that tutorial 

[astro mick]

Come on Olly.

Stop it.(LOL).

[Tom OD]

Wow that background is smooth for 3.5 hours. I have taken 10min subs totalling 8 hours I think, from a dark site almost as good as Les Granges, and it might not be as good as that signal. Think you have found a new method / formula for Lum data, if not RGB too Olly.