This dataset captures NGC 3372, the Carina Nebula, one of the southern sky's most spectacular emission nebulae. The data comprises 16 frames taken through an Optolong dual narrowband filter combining Ha and OIII wavelengths, each exposed for 60 seconds. Total integration time reaches approximately 16 minutes, gathered on 2026-04-12 using a Samyang 135mm F2.0 ED UMC lens paired with a Touptek 2600 colour camera on an HEQ5 pro mount. The dual narrowband approach isolates emission from ionized hydrogen and oxygen, revealing the nebula's complex structure of glowing gas clouds and dark dust lanes. Released under CC0 1.0 Universal license, this dataset is available as a free download for processing, research, or educational use.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.