This dataset captures vdB 123, a reflection nebula in Serpens, over 16.37 hours of total integration time. The data were acquired between 17 August and 19 September 2024 using a TS-130 APO refractor and an ASI294MM Pro monochrome camera on an AM5 mount. The imaging sequence comprises 245 luminance frames at 120 seconds each, plus 81 blue, 80 green, and 85 red filtered exposures, all through Antlia 1.25-inch narrowband filters. This combination of broadband LRGB channels provides the spectral information needed to render the nebula's subtle blue reflection and the surrounding dark nebula LDN 572. The dataset is available as a one-time purchase for approximately $19.90 under a CC BY-NC 4.0 license, permitting copy, modification, and redistribution for non-commercial purposes.
Generated from the dataset's metadata; the author's description above is authoritative.