NGC 7635: The Bubble Nebula in Stunning Detail
This image showcases NGC 7635, famously known as the Bubble Nebula. This captivating celestial object is a large, spherical H II region located in the constellation Cassiopeia. The nebula is so named because of its distinctive bubble-like appearance, which is created by the powerful stellar wind from a massive, hot star at its center, BD +60° 2522.
Capturing the Cosmos: Acquisition Details
The creation of this stunning image involved meticulous acquisition using a refined setup:
- Telescope: SW 150/750
- Mount: ZWO AM3
- Camera: Svbony SV605CC
- Field Flattener: Sharpstar 0.95x
- Focuser: Gemini EAF
- Guiding Setup: Angeleyes 50/183 + Datyson T7C
- Exposure: 24 individual frames, each 300 seconds long, totaling 2 hours of acquisition time.
- Gain: Set at 101
- Filter: Svbony SV220
Bringing the Nebula to Life: Processing
Following acquisition, the raw data was expertly stacked and processed using standard calibration techniques to reveal the intricate details and vibrant colors of the Bubble Nebula.
A Glimpse of Celestial Art
This image is a testament to the dedication and skill involved in modern astrophotography, allowing us to peer into the depths of space and appreciate the awe-inspiring phenomena that occur light-years away.
