Method developed by its author called ‘Adaptive Airy Disk’ that it is stated ‘will reduce green/magenta cast in your RGB data, will improve The VNG (Variable Number of Gradiants) method used by Siril. Two of the better are said the be the ‘AMAZE’ method used by the Raw Therapee raw conversion program and Method to some quite sophisticated methods. Of deBayering methods ranging for the very fast, but crude, ‘nearest neighbour’ This is usually the first step and there are quite a number It includes two free programs, Siril and Images Plus, a third, either ‘rented or purchased’ program, Astro Pixel Processor and the updated version of Affinity Photo. Here is a further look at the topic comparing the results of stacking the same data with 6 programs. There are two further articles on this topic in the digest: the first is a discussion of the program Sequator and Deep Sky Stacker and the second as to whether it might be worth first converting raw files into Tiff files before using them within an alignment and stacking program. An article in the author’s Astronomy Digest –
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