Wallpaper author:
Scotty Bishop
17 Mar 2024
Messier 57
This is M57 taken with SPA-2-CMOS. I used all of the data from that telescope to process this one as an LRGB-HOO-S image with LRGB all given 100% weight, Ha given 100% weight as red, Oiii given 100% weight as blue and green, and Sii given 50% weight as green in APP with no multipliers on any of the channels.
Dataset from which the image was processed
M57
9 credit