Contains:  Solar system body or event
Jupiter (x3) IRRGB - 23 September 2021, Geof Lewis

Jupiter (x3) IRRGB - 23 September 2021

Acquisition type: Lucky imaging
Jupiter (x3) IRRGB - 23 September 2021, Geof Lewis

Jupiter (x3) IRRGB - 23 September 2021

Acquisition type: Lucky imaging

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Description

This a series of 3 images from a long imaging session when conditions were quite variable. The session started with the GRS on view and Europa's shadow in transit above and to the right of the GRS. The 1st image is an RGB image comprising best 1,000 frames of a single run with the each of the 3 filters, so 3,000 frames integrated.
Later on Ganymede was approaching Jupiter from the right, before heading behind the planet. Those 2 images comprise 3 by IR-RGB runs, using the best 1,000 frames from each run, hence 12,000 frames being integrated, with the IR applied as luminance at a low % opcaity.

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Jupiter (x3) IRRGB - 23 September 2021, Geof Lewis

In these collections

Planets - Jupiter