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A September Saturn - Explored

The planet Saturn imaged during the Sunday evening (19th September). The planet was only at 15° altitude and approaching the roofline so seeing conditions were predictably poor.

 

The planet's image was very unsteady - squirming all over the place making manual focusing difficult but I decided to persevere!

 

This image is the result of a total of 12x1min RGB runs stacked using Autostakkert3, processed using Registax 6 and derotated using Winjupos.

 

Given the poor altitude and difficult atmospheric conditions I am quite pleased with how it turned out.

 

The shadow of Saturn's globe on the ring system is very pronounced given that the planet is now well passed opposition.

 

Imaged with a Celestron C11 SCT, ZWO 224MC camera with ADC and an Explore Scientific focal extender.

 

As always many thanks for looking!

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Uploaded on September 22, 2021
Taken on September 21, 2021