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Title: Red Channel Monochrome Version
Description: The stacking of the R-channel single images creates more or less the equivalent of a monochrome image taken with a H-alpha filter as wide as the UHC filter in the H-alpha region, in this case about 40-45 nm.
Uploaded: ...
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| Image of the day | Top pick | Top pick nominations | Total submitted | |
|---|---|---|---|---|
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| Image of the day | Top pick | Top pick nominations | Total submitted | |
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