Thread: 11th July Another large sunspot
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Old 11-07-2023, 01:32 PM
John W (John Wilkinson)
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John W is offline 		 
Join Date: Jan 2010
Location: Castlemaine, Victoria, Australia
Posts: 1,419
Reply to Steve, I use a MAC computer and under Preview there is an Annotate setting. I have just managed a Ha image (added to previous image).
Cheers, JW.
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