Astrophotography · Nebulae
Little Dumbbell Nebula
Captured and processed by Md Shahadat Hossain Shahal
The object · NGC 0650
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বাংলায়
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- Photographer
- Md Shahadat Hossain Shahal
- Observing location
- Lama, Bandarban (21.740447,92.168846)
- Exposure
- 60 min
- Telescope
- Unistellar eQuinox 1 (Ashvin 1), 114 / 450 mm
- Camera
- Sony IMX224, 1.2Mpx
- Field of view
- 0.61° × 0.46°(1.72 arcsec/pixel)
- Image processing
- Md Shahadat Hossain Shahal
- Processing method
- 1. Stack 2. Background extraction 3. Plate solve and cropping 4. SPCC 5. Star removal 5. Stretching 7. Star re-composition 8. Denoising 9. Sharpening 10. HDR processing for galaxy core. 11. Masked stretching.
Astrophotographic information
- Object type
- Nebula
- Constellation
- Perseus
- Distance
- 2500 ly
- Angular size
- 0.042° × 0.028°
- Physical size
- 0.56 × 1.20 ly
- Apparent magnitude
- 10.1
Astrophysical information