The Sun's chromosphere on July 1, 2026.

Solar chromosphere on July 1, 2026. Telescope DS 127-Coronado, stopped down to 110 mm. Camera ZWO ASI178m, IR/UV filter. Photo (a) – focal reducer, equivalent focal length ~0.5 meters, 60% of original. Photo (b) – prime focus ~1.1 meters, active region No. 4478, 80% of original. Atmospheric conditions at the time of capture: approximately 2–3 points on a five-point scale, cloud cover around 4 points, light wind. Observatory "AstroVetkino".