Solar disk wallpaper Halpha 80 mm telescope October 26, 2021
A lot of activity around and on solar, a real fireworks display this October 26, 2021
For amateurs, a wallpaper of the sun in its entirety with a lot of details.
Photo taken 80 mm apo halpha telescope + PST standard Optimized prototype integrated inside the telescope + Kepler 0.5 focal reducer + Touptek GP 2000 camera Color and astrosurface treatment.
global image without mosaic, identical to the visual at 20x magnification with this telescope.