Subject: ASZ000052z
Comments
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by Artman40
White spot inside black spot.
Posted
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by pahiggins
Probably the instrument #saturation effect (or #hollow as others are calling it), but it looks rather strong in this case...
Posted
Sunspotter Talk
by Artman40
White spot inside black spot.
Posted
by pahiggins
Probably the instrument #saturation effect (or #hollow as others are calling it), but it looks rather strong in this case...
Posted