Animation of sunrise over crater Copernicus imaged on Feb 24. Covers about 5 hours of real time. Image quality degrades over time as #Moon sets in altitude. 85 x 750 x 15 ms in Celestron 8" + 2x barlow. pic.twitter.com/pHfzRDKczs
— Christian Fröschlin (@chrfrde) March 12, 2018
via Twitter https://twitter.com/chrfrde
March 13, 2018 at 12:23AM
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