Venus on September 9, 2025.
Photo description / processing
Tal-250K, LB2x, equivalent focal length ~4.2 meters. Neptune camera - photo a,b (150500 frames captured in each video), ZWO 178mm camera, filters: photo c- Sturman No.47 + SZS, d- SZS-22 (55000 frames captured per video), stacked with 4% of frames, 100% from original. Image condition about third point on the Antoniadi scale https://forum.shvedun.ru/viewtopic.php?f=2&t=11298, windy, clear. Processing - AS4, wavelets photo a - Registax 6, photo b,c,d - AstroSurface. Observatory "AstroVetkino".
Technical information
- Telescope/Lens
- TAL-250K
- Camera
- Player One Neptune-C, ZWO ASI178MM
- Mount
- Sky-Watcher HEQ5 Pro
- Accessories
- PF-6 2-inch Reducer, NPZ 2x Barlow Lens
- Software
- AutoStakkert! 3, Astrosurface, RegiStax 6, Adobe Photoshop CS3
- Location
- Москва, Россия
- Date taken
Exposure









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