Comments: Imaged Saturn August 24th targeting a CM transit of the 2010 GWS AV with data covering 2 hours of Saturn rotation. This morphology of this AV has remained quite distinct insofar as it is a dark spot surrounded by a bright annulus; this has been well demonstrated in the HST OPAL data and well seen in the polar maps from this session. The AV is at approx Lat+42.5 L3 319 also of interest are two bright spots on the Southern edge of the NPR at approx Lat+65.6 L3 13.9 and Lat+64.5 L3 23.9. A ripple is resolved on the Southern edge of the NNTeB at approx Lat+47.5 L3 265.7 a series of such ripples were well resolved in the HST OPAL data from July 4th & 5th 2020. Mid latitude bright spots are resolved at approx Lat+30.5 L3 297.6, Lat+25.2 L3 311.2 and Lat+29.2 L3 318.5. The seeing over this session was variable, the 685nm IR data was fair to very good with the 1st and last data runs being the best, the R data was reasonable while G and B data was fair at best.

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Observation 1
Feature(s)	N/A
Filter(s)	r
Date	2021-08-24 11:53:00
Julian day	2459450.9951388887
System I	90.5456°
System II	N/A
System III	328.1556°
Illumination	100.0%
Phase angle	2.200000047683716°
Solar longitude	16.9°
Eq. diameter	18.38″
Derotation	0.0 min