Blue and Green
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Artefakte?
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by ElisabethB moderator
Yes, definitely artefacts.
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Many of the images come from the edges of the dataset where there are one or more data channels missing. This produces triangular or zig-zag blocks of blue, yellow, or red. You don't need to mark these as artifacts because we know where the edges of the survey are.
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Thank you 😃 I mean the blue and green nebulars in the right...
Posted
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by ElisabethB moderator
Oops, sorry ! 😄
These are also artifacts. they are usually found near the edges of the dataset.
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Ok thanks 😃
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