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Saturn Image of T.Barry 2021/09/16(UT)
Trevor Barry
Imaged Saturn September 16th, have good 685nm IR and R data while G &B were reasonable. The 2020 HST OPAL data from July 4th & 5th very nicely resolved a quite extensive number of ripples impinging into the Southern edge of the NNTeB, occasionally I have resolved some of the higher amplitude examples as is the case in these data. I measure one of these ripples at approx Lat+46.4 L3 214.1. Also in these data detail and structure is seen within the EZ. I measure a bright plume at approx Lat+10.4 L1 13.5  such a feature has been visible at this latitude at least since mid June. I also note a compact bright spot on the edge of the ring shadow at approx Lat-4.3 L1 35.4.
 
 
 
 
[Trevor Barry:Broken Hill:Australia]