Comments: Thin bright SPC bordered by dark collar, with residual NPH cloud over Utopia at sunrise limb. Patchy clouds in southern polar region.

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Observation 1
Feature(s)	Elysium at central meridian.
Filter(s)	rgb
Date	2023-01-16 02:27:12
Julian day	2459960.6020833333
System I	178.0°
System II	N/A
System III	N/A
Illumination	94.4%
Phase angle	27.299999237060547°
Solar longitude	226.0°
Eq. diameter	12.63″
Derotation	14.3 min