Thread: Solar Activity in Ca K and Ha October 25
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Old 25-10-2021, 10:03 PM
RichardJ (Richard)
Psalm 19: 1 - 4

RichardJ is offline 		 
Join Date: Feb 2009
Location: Carlingford
Posts: 1,137
Lovely images Gerard
The Ca K images really highlight the regions around the spots.

Richard.
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