NGC 2264, also known as the Christmas Tree Cluster, is captured in this comprehensive narrowband and broadband dataset totaling 44.82 hours of integration time. The data spans 708 individual frames collected between January and February 2026 using a PlaneWave CDK14" telescope, Moravian C3-61000 camera, and PlaneWave L-350 mount. Narrowband imaging includes 143 frames through Antlia 3nm H-alpha at 300 seconds each, 144 frames in 3nm SII, and 135 frames in 3nm OIII. Broadband RGB channels contribute 128 red frames, 130 blue frames, and 128 green frames at 90 seconds per exposure. The dataset is offered under CC0 1.0 Universal license for approximately $43.90 as a one-time purchase, providing calibrated sub-exposures suitable for advanced processing of this emission nebula complex in Monoceros.
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