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Old 24-09-2020, 07:24 AM
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Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is offline
 
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 7,936
Solar Activity 24 Sept 2020

The new AR 2773 is now coming into view in the North east.


https://gong2.nso.edu/products/table...igs/hAlpha.cfg
Some interesting proms....
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