Astrophotography information
| Astrophotography | Md Shahadat Hossain Shahal |
| Observing location | Lama, Bandarban (21.740447,92.168846) |
| Exposure time | 60 min |
| Telescope | Unistellar eQuinox 1 (Ashvin 1), 114 / 450 mm |
| Camera | Sony IMX224, 1.2Mpx |
| Field of view (resolution) | 0.61° × 0.46°(1.72 arcsec/pixel) |
| Image processing | Md Shahadat Hossain Shahal |
| Image 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. |
Astrophysical 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 |
