[Nikolas (Nik)]

Originally Posted by alpal

Hi Nik,
a wonderful sharp image but I don't know about the processing.
Where did all the O3 blue go as per here:


https://www.astrobin.com/vtip8u/


cheers
Allan

It was a different focal length and I couldnt get the blues out at all for some reason, still learning remember it's the L-Extreme and an OSC