Processed NIRCam images of Jupiter using the F323N filter. Left: Jupiter as seen through the NIRCam F323N filter on June 28, 2023, at 01:50:28 UTC, in log scale. Diffraction artifacts are observed near the bright auroral emissions. The bright satellite on the left side of the image is Europa, and its dark shadow over the planet shows weak atmospheric emissions not explainable by diffraction effects from the rest of the planet. Night-side limb emissions detached from the planet are observed in the west side of the planet (Sromovsky et al. 2022). Right: same as the left panel, but after enhancing the contrast. The circles mark the level of brightness of different regions.