Sun. Sunspot group: 2940
Photo description / processing
The Sun. Sunspot group: 2940
Date: 03.02.22
Time: UT +3; 12:03
Location: Mikhaylovsk city, 5th-floor balcony;
Apparent diameter: 0°32' 27.25"
Magnitude: -26.77
Sun's altitude above the horizon: 28°
Azimuth: 174°
Distance from Earth to the Sun: 0.986 AU (147.448 million km)
Equipment:
Telescope: SW 150/750 EQ5 OnStep
Camera: ZWO ASI178MM
Filter: ZWO R (Red filter)
Svbony 3x Barlow lens
Baader Planetarium AstroSolar Photo film
Video: 1 minute, 3000 frames
Software: FireCapture (Gain: 0 (0%), Exposure: 4.500ms, FPS: 50, Resolution: 3096x2080, Histogram: 63%) / AutoStakkert3 / Astra Image 3.0SI / Photoshop CC 2015
Technical information
- Telescope/Lens
- Sky-Watcher 150/750
- Camera
- ZWO ASI178MM
- Mount
- Sky-Watcher EQ5 OnStep
- Accessories
- Линза барлоу Svbony 3x, ZWO R
- Software
- FireCapture, AutoStakkert!, Astra Image 3.0SI, Adobe Photoshop CC 2015
- Location
- Mikhailovsk, Russia
- Date taken
Exposure









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