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Mercury Image 2017/09/22(UT)

Martin R Lewis

Martin R Lewis
A challenge finding and imaging Mercury in IR at 11am with a 222mm Dobsonian
on 22nd Sept only 13.5 degrees from the sun. This is the best 0.5% of 160k
frames. Some correlation between my vague surface markings and the Winjupos
graphic for the same time. My first showing markings on Mercury but
hopefully more to come in time.

[Martin R Lewis: Hertfordshire United Kingdom]

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