A Seestar S50 was used to capture 1h 35min 40s worth of 10s exposures. The images were stacked and partly processed in PixInsight, and further processed in GraXpert, SetiAstroSuite and Gimp.
Click on the image to get a closer view
DWB 111 The Propeller nebula
Steve Wainwright and Nicola Mackin

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