This dataset captures NGC 598, commonly known as the Triangulum Galaxy or M33, through a total integration time of 20.3 hours. The acquisition took place between 20 December 2025 and 30 December 2025 using a William Optics Zenth Star 73 telescope paired with a Player One Posiden camera on a Sky-Watcher EQ6 Pro mount.
The imaging session comprised 304 frames across two filter configurations: 144 exposures of 240 seconds each through an Optolong L-Extreme HA-OIII 7nm 2-inch filter, and 160 unfiltered exposures of 240 seconds each. This combination provides both narrowband emission data and broadband continuum information suitable for various processing approaches.
The complete raw dataset is available as a free download under the CC0 1.0 Universal licence, placing it in the public domain with no copyright restrictions.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.