This IC 1396 dataset captures the Elephant's Trunk Nebula through 15.67 hours of narrowband integration acquired between April 19 and 2025 April 30. The imaging train consisted of an Askar PHQ107 telescope paired with a QHY268M monochrome camera on a ZWO AM5 mount. Data collection employed Antlia 3nm filters across three emission lines: 43 frames in hydrogen alpha, 67 frames in oxygen III, and 78 frames in sulfur II, all at 300-second exposures.
The dataset totals 188 individual frames suitable for creating mapped-color compositions or analyzing the nebula's ionization structure. Released under CC0 1.0 Universal, this public domain data requires no attribution and permits unrestricted use. Access is available through a one-time purchase of approximately $17.90.
Wygenerowano z metadanych zestawu; opis autora powyżej jest wiążący.