Sun H-alpha

The Sun's Chromosphere and Solar Prominences! Colors are representative. Capture Date: 30.05.23 Time: UT +3; 13:04–13:06 Location: Saint Petersburg, 10th-floor balcony Characteristics: Apparent Diameter: 31'32.69" Magnitude: –26.71 Sun Altitude: 40° Azimuth: 238° Earth–Sun Distance: 1.014 AU (151.633 million km) Equipment: Telescope: Coronado PST & HEQ5 Pro (Thanks to Ivan Ershov for the Coronado) Camera: ZWO ASI462MM Barlow Lens: svbony x2 H-alpha: Video: 1 minute, 4000 frames – stacked 200 frames Software: FireCapture (Gain: 50 (8%), Exposure: 15.00 ms, FPS: 66, Histogram: 63%) / AutoStakkert3 / AstaImage 3.0 / Photoshop CC 2019 Three-frame panorama