Jupiter, Io, Ganymede, and Europa on September 13, 2021 - Animation (JDJ)

Contains: Solar system body or event

Jupiter, Io, Ganymede, and Europa on September 13, 2021 - Animation

Acquisition type: Lucky imaging

Imaged Jupiter in OSC RGB on the night of September 13, 2021. All kinds of action this night with Io and Ganymede to the left of Jupiter, Europa and its shadow in transit across Jupiter's disk, and the Great Red Spot rotating out of frame. Seeing was below average and transparency was good. Not my best Jupiter by a longshot, but I really liked the dynamics of the two moons crossing paths in this image.

Imaged with a C8 Evo, ZWO ADC, Baader UV-IR Cut filter, and ZWO ASI224MC. Imaging train was configured to give me ~F/20. Image capture using Firecapture with gain set at 300 and an exposure of 7.5 ms. Stacking in AutoStakkert3 (best 20% of ~24,000 frames captured over 240 seconds). Color balancing and Wavelet sharpening in Registax6. Animated GIF created using Gifmaker.me from 5 images.

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Description: De-rotated and combined 3 images using Winjupos

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Solar System Imaging
Cloudy Nights
Schmidt-Cassegrain Telescope (SCT) Imagers
Suburban Astrophotography

Jupiter

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Jupiter, Io, Ganymede, and Europa on September 13, 2021 - Animation

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