Astrophotography · Solar System
Wild Duck Cluster
Captured by Md. Shahadat Hossain Shahal
The object · NGC 6705
A detailed essay on Wild Duck Cluster is coming soon.
বাংলায়
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- Photographer
- Md. Shahadat Hossain Shahal
- Observing location
- Saint Martin (21 North 92 East)
- Exposure
- -72 Seconds
- Telescope
- Unistellar eQuinox 1 (Ashwin 1)
- Camera
- Sony IMX224, 1.27 MPX
- Field of view
- 0.61° x 0.46° (1.72 arcsec/pixel)
- 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
- Open Star Cluster
- Constellation
- Scutum
- Distance
- 6,120 ly
- Angular size
- 22.8 arcminutes
- Physical size
- 19-23 ly
- Apparent magnitude
- 5.8
Astrophysical information