Many astrophotographers skip flat fields because they seem complicated. But the flats can greatly improve your images — here’s how to do them. The post Demystifying Flat-Frame Calibration appeared first on Sky & Telescope.
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Many astrophotographers skip flat fields because they seem complicated. But the flats can greatly improve your images — here’s how to do them. The post Demystifying Flat-Frame Calibration appeared first on Sky & Telescope.
Read More