14 Oct 2023
The image portrays the iconic silhouette of the Horsehead Nebula set against a vivid backdrop of the interstellar medium. The nebulous regions are enriched with dynamic textures, featuring ripples, filamentary structures, and wavy patterns indicative of the intricate interplay between stellar winds, radiation, and the encompassing gas. The chosen SHO palette accentuates the elemental composition of the region, revealing in detail the dense clouds of dust and gas that give the nebula its renowned equine appearance. Stars of varying brightness punctuate the scene, adding depth and leading lines to the main subject.
The extended exposure time has ensured that even the faintest nuances of the nebula are captured with precision, resulting in a scientifically valuable and aesthetically captivating image.
B33
12 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| Halpha | 304 | 5h55m | 70 |
| SII | 304 | 5h50m | 69 |
| OIII | 291 | 5h35m | 69 |