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- Thu Dec 19, 2024 4:39 pm
- Forum: The Observation Deck: Latest Sky Photography
- Topic: Submissions: 2024 November
- Replies: 98
- Views: 7904
Re: Submissions: 2024 November
Sivan 2 in narrowband Hello, I would like to present you a picture of the not so often photographed nebula Sivan 2. Since the object is very faint, it required 60 hours of exposure time. Precisely the data collection was carried out: Astrodon H-alpha 3nm 50 mm: 483×300″(40h 15′) Astrodon OIII 3nm 5...