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You can see stars brighter than magnitude +6 with your naked eye under dark sky conditions, and you can also see the full moon at magnitude β13. (You can glance at the Sun, which is at magnitude β27, but you can't safely look at the Sun.) Given these limits, what is the dynamic range of the naked eye?
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You can see stars brighter than magnitude +6 with your naked eye under dark sky conditions, and you...
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