This dataset captures NGC 6946, commonly known as the Fireworks Galaxy, through 45.1 hours of total integration time collected between August 2 and August 14, 2025. The imaging setup consisted of an Askar 151PHQ telescope paired with a ZWO ASI2600MM Pro camera on an iOptron HAE69 mount. The data comprises 332 luminance frames at 120 seconds each, 189 green frames, 186 blue frames, and 186 red frames, all at 120-second exposures using Antlia 2-inch filters. Additionally, 184 frames of narrowband hydrogen-alpha data were captured at 300 seconds per frame through an Antlia 3nm filter. The complete dataset is available as a free download under a CC BY-NC 4.0 license, permitting copying, modification, and redistribution for non-commercial purposes.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.