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Io transit of Jupiter 13 May 2017, second obs


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About this observation
David Swan
Time of observation
13/05/2017 - 22:15
Jupiter, Io, Europa
Observing location
Tynemouth, UK
Scope: 200mm SCT at f/10
Camera: ASI178MC
Software: Firecapture, AS!, Registax
Best 40% of 10k frames over 2 min

21:15 UT, 22:15 BST

Europa east of Jupiter; Io's shadow and moon itself visible in front of Jupiter's NEB.

Four white ovals clear in STB, six if you squint. Dark red flecks in SEB.

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