Catalogue No. NGC7293 Constellation Aquarius Object Type Nebula Location high mountains of Austria Exposure time / date 5h26m / 19.-20.-21.8.2023

Although considerable exposure time subframes were affected by weather and technical problems.

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Here a former (25.9.2016) try with Atik490 and 2h3m exposure time at an 8"Newton. A click on the image will show the  full version.

Helix Nebula (NGC7293)