Astrophotography · Stars and systems
Messier 46
Captured and Processed by Md Shahadat Hossain Shahal
The object · NGC 2437
A detailed essay on Messier 46 is coming soon.
বাংলায়
এই জ্যোতিষ্কের বিস্তারিত বাংলা বিবরণ শীঘ্রই যুক্ত হবে।
- Photographer
- Md Shahadat Hossain Shahal
- Observing location
- Bandarban, Lama (21.740447,92.168846)
- Exposure
- 60 min.
- Telescope
- Unistellar eQuinox 1 (Ashvin 1), 114 / 450 mm
- Camera
- Sony IMX224, 1.27 Mpx
- Field of view
- 0.61° × 0.46° (1.72 arcsec)
- Image processing
- Md Shahadat Hossain Shahal
- Processing method
- 1. Stack 2. Background extraction 3. Plate solve 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
- Star Cluster
- Constellation
- Puppis, the Stern
- Distance
- 5.4 Kly
- Angular size
- 27 arcmin
- Physical size
- 30 ly
- Apparent magnitude
- 6.1
Astrophysical information