Sunspot Group 3799 from 25.08.2024. Severnoye Tushino, balcony. Telescope LX 85 M6 (D-150 mm, f-1800 mm). Mount EQ-5 OnStep. Aperture filter with AstroSolar solar film. Camera ZWO 290 MM with Player One Photosphere 7.5 nm filter. Exposure - 25 ms, Gain - 175 (29%), stacking 500 out of 2534 frames. Processing in AS, AI 3.0SI, Ps.
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