Bubble Nebula in Hydrogen-Alpha: A Striking Solo View
Prepare to be mesmerized by this stunning image of the Bubble Nebula (NGC 7635), presented here exclusively in Hydrogen-Alpha (HA) detail. This powerful emission nebula, a celestial masterpiece, is illuminated by the fierce stellar winds of its central massive star, blowing a vast bubble of gas into space.
This captivating view is the result of a dedicated 3.5-hour integration, allowing for the capture of subtle hydrogen-alpha emissions that paint the nebula in vivid detail. The choice to focus solely on this specific wavelength highlights the intricate tendrils and glowing filaments that define the Bubble Nebula's unique morphology.
Equipment and Acquisition:
- Telescope: ES127 apo triplet
- Mount: iOptron iEq45 Pro
- Camera: ASI 1600 MC pro
- Filter: Astrodon 5nm HA
- Guiding: 50mm guide scope with ASI120mm guide camera
Software Stack:
- Guiding: Phd2
- Capture: Sharpcap
- Sequencing: SGP (Sequence Generator Pro)
- Stacking: APP (Astro Pixel Processor)
- Processing: Pixinsight
The meticulous acquisition and processing workflow have brought forth an image that truly celebrates the beauty and complexity of this iconic deep-sky object. The dominance of Hydrogen-Alpha light in this particular rendition accentuates the energetic processes at play within the nebula, offering a unique and profound perspective on its formation and evolution.
