Comments: Jupiter was imaged under the worst condition on December 14, 2023 at 3:10 UT. But somehow, I did manage to get a decent shot of the GRS and Io's shadow on the disk. The GRS' longitude is 48 degrees SYS II.

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Observation 1
Feature(s)	N/A
Filter(s)	color
Date	2023-12-14 03:10:51
Julian day	2460292.6319444445
System I	215.45224°
System II	47.441006°
System III	95.87625°
Illumination	99.5%
Phase angle	8.100000381469727°
Solar longitude	123.7°
Eq. diameter	46.4″
Derotation	0.0 min