A Solar Minimum CaIIK View

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A Solar Minimum CaIIK View
Taken by Ron Cottrell on January 11, 2018 @ Kitt Peak National Observatory, AZ

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Date Taken: 2018:01:11 17:39:54

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When the solar disk in CaIIK looks like this you know you are rapidly approaching a minimum. Image captured with a Coronado 70mm CaIIK scope and a DMK41 camera.

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