IC 1396, also known as the Elephant's Trunk Nebula, was captured over five nights from June 6 to June 10, 2025, using an ASA 250N telescope paired with a PLAYER ONE M 571 camera on an iOptron CEM 120 EC mount. The dataset comprises 28.67 hours of total integration time across narrowband and RGB channels. The bulk of the exposure consists of 133 frames in H-alpha, 135 frames in OIII, and 75 frames in SII, each with 300-second exposures through Antlia 3nm filters. Additional RGB data was gathered with 10 frames per channel at 10 seconds each using Antlia 2-inch filters. This comprehensive multi-filter approach provides both detailed narrowband structure and true-color star information. The data is available as a one-time purchase for approximately $31.90 under a CC BY-NC 4.0 license, permitting copying, modification, and redistribution for non-commercial purposes.
Generated from the dataset's metadata; the author's description above is authoritative.