This dataset captures NGC 7000, the North America Nebula, through 9.25 hours of narrowband integration collected between May 25 and May 30, 2026. The acquisition uses a Samyang 135mm F2.0 ED UMC lens paired with an ASI294MM Pro monochrome camera on an EQ6-R Pro mount. The data comprises 185 total frames across three narrowband filters: 59 frames in Baader 7nm Hydrogen-alpha, 60 frames in Baader 8.5nm Oxygen-III, and 66 frames in Baader 8.5nm Sulfur-II, each exposed for 180 seconds. This widefield approach covers the nebula's distinctive shape and surrounding emission regions in the Cygnus constellation. The dataset is offered under a CC BY 4.0 license, permitting copying, modification and redistribution with appropriate credit, available as a one-time purchase for approximately $10.90.
Generated from the dataset's metadata; the author's description above is authoritative.