SH2-155: Unveiling the Cave Nebula in SHO
Prepare to be mesmerized as we delve into the depths of the cosmos with a stunning capture of SH2-155, affectionately known as the Cave Nebula. Located in the constellation Cepheus, this celestial wonder lies approximately 2,400 light-years away, offering a glimpse into the vibrant tapestry of our universe.
This particular image was brought to life using the SHO (Sulfur, Hydrogen-alpha, Oxygen) color palette. As the astrophotographer notes, this palette truly emphasizes the distinct blues of Oxygen-III (OIII) against the fiery reds and other hues, creating a visually striking representation of the nebula's structure.
The Cave Nebula is more than just a single entity; it's part of a larger, complex nebula system that also includes reflection and dark nebulae. This capture, with a total integration time of a remarkable 26 hours and 15 minutes, highlights the intricate details and glowing gases that make this object so captivating.
Technical Details:
- Telescope: Stellarvue SVX102T and Flattener
- Camera: ZWO ASI533MM
- Mount: ZWO AM5
- Filters: Chroma 3nm Ha, OIII, SII, R, G, B
- Guiding: ZWO ASI220 guide cam, William Optics Uniguide 50mm
- Rotator: Wandererastro Rotator Lite
For a high-resolution view of this incredible image, be sure to check out the .
It's truly a testament to the dedication and skill of astrophotographers that we can witness such distant and beautiful celestial objects in such exquisite detail.
