This dataset captures NGC 224, the Andromeda Galaxy, over 11.33 hours of total integration time between October 17 and October 25, 2025. The acquisition used a NIKON 400mm f/2.8 lens paired with a ZWO ASI2600MC Air camera on an AM5N mount. The imaging sessions combined 70 frames through an Askar E1 Dual Band 3nm Hα+OIII filter at 300 seconds each, plus 90 frames with an IDAS NGS1 filter split between 300-second and 180-second exposures. This multi-filter approach provides both narrowband hydrogen and oxygen emission data alongside broadband spectral information, allowing detailed processing of the galaxy's structure and star-forming regions. The data is available as a one-time purchase for roughly $14.90 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.