Astrophoto Continuum Subtraction in Photoshop
Автор: Utah Desert Remote Observatories
Загружено: 2023-06-14
Просмотров: 2564
Continuum subtraction is a good technique to separate the true Ha data from nebula within a galaxy from the Ha in the continuous starlight from stars, such as around the core. This approach uses Photoshop to subtract the red data from the Ha data leaving just the bright nebulae.
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