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Old 14-09-2020, 11:31 AM
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Merlin66 (Ken)
Spectroscopy Wizard

Merlin66 is offline
Join Date: Oct 2005
Location: St Leonards, Vic
Posts: 7,926
Well done mate!
Re Earth sizes....
Easiest way is to divide you solar image diameter by 108.7, this then gives the size of an Earth image to scale.
I usually use camera pixels.....
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