NGC 6543 Cat's Eye Nebula
Photo description / processing
A very faint object for my light-polluted skies, and an extremely bright core — no matter how hard I tried, I couldn't pull anything out of the center; it's overexposed, and if I shoot with short exposures, nothing is visible at all. This probably needs lucky imaging. Anyway, I spent 3 nights on it and discarded the short exposures.
Technical information
- Telescope/Lens
- Прямофокусник 300/996 "Изд.No3"
- Camera
- ToupTek ATR2600M
- Mount
- МТ-120
- Guide Scope
- Kenko ED 60/400
- Guide Camera
- T7M
- Accessories
- Sharpstar 0.95x MPCC
- Software
- N.I.N.A., Pixinsight, Adobe Photoshop
- Location
- Екатеринбург, район озера Глухое., Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 47 × 300″ · ISO/Gain: 177 · Ha - scorpio astro 3nm ·
- 51 × 300″ · ISO/Gain: 177 · Oiii - scorpio astro 3nm ·
- 30 × 30″ · ISO/Gain: 177 · Touptek B ·
- 30 × 30″ · ISO/Gain: 177 · Touptek G ·
- 30 × 30″ · ISO/Gain: 177 · Touptek R ·
Total exposure: 8 h 55 m
Comments
But the shot is excellent!
Reply
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