The Sun. Sunspot group: 2916

Sun. Sunspot group: 2916 Date: 30.12.21 Time: UT +3; 11:55 Location: Mikhaylovsk city, 5th-floor balcony; Apparent diameter: 0°32' 31.74" Magnitude: -26.78 Sun's altitude above horizon: 21° Azimuth: 177° Distance from Earth to Sun: 0.983 AU (147.109 million km) Equipment: Telescope: SW 150/750 EQ5 OnStep Camera: ZWO ASI178MM Filter: ZWO R Barlow lens: Svbony 3x Video: 1 minute, 3000 frames Software: FireCapture (Gain: 0 (0%), Exposure: 4.850ms, FPS: 50, Resolution: 3096x2080, Histogram: 65%) / AutoStakkert3 / Astra Image 3.0SI / Photoshop CC 2015