Are these fans?
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by kinobe1
Just begun classifying and was given this image - do I need to classify these features as fans - all of them?! 😃
kinobe1
Posted
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by mschwamb scientist, translator in response to kinobe1's comment.
Yes, I would call them fans. If you can see the source from which the dark feature stretches out or if you can tell that it stretches in a particular direction (from left to right, for example,) mark it as a fan. Otherwise, mark it as a blotch.
Cheers,
~MegPosted