Comments: Poor seeing.

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Observation 1
Feature(s)	GRS
Filter(s)	ch4
Date	2022-09-26 04:35:42
Julian day	2459848.690972222
System I	33.281284°
System II	12.520448°
System III	302.97137°
Illumination	100.0%
Phase angle	0.4000000059604645°
Solar longitude	83.1°
Eq. diameter	49.81″
Derotation	10.0 min