Updated
NGC 4725, NGC 4712Jun 24th, 2026
6 h 15 m
Added new scripts from Siril, from SyQon - Parallax, Prism, Starless to the processing. At our 56th latitude there's nothing to shoot yet - almost white nights. I hope to go to Adygea soon...
NGC 4725, NGC 4712
Photo description / processing
One of the brightest galaxies in the constellation Coma Berenices. It is located at a distance of about 40 million light-years, with a diameter of over 100 thousand light-years. Its apparent size is 9′.77 × 6′.76. It is a type 2 Seyfert galaxy, with a supermassive black hole in its core.
Technical information
- Telescope/Lens
- Askar SQA 106
- Camera
- ZWO ASI 183 MC Pro
- Mount
- iOptron HAE43 C
- Guide Scope
- Askar 52mm F4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- SharpCap 4.0, Siril, Adobe Photoshop
- Location
- Адыгея, Станица Даховская, Россия
Light pollution
Green, Bortle 4 zone
- Date taken
Exposure
- 75 × 300″ · ISO/Gain: 100 ·
Total exposure: 6 h 15 m
Photo versions
Current photo
NGC 4725, NGC 4712Apr 22nd, 2026
6 h 15 m
One of the brightest galaxies in the constellation Coma Berenices. It is located at a distance of about 40 million light-years, with a diameter of over 100 thousand light-years. Its apparent size is 9′.77 × 6′.76. It is a type 2 Seyfert galaxy, with a supermassive black hole in its core.
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