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Solar photosphere OIII AR13978 and AR13981

Solar photosphere OIII AR13978 and AR13981 by Sergio Alessandrelli

Pattern noise that shifts between frames.

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Topics		Participants	Replies	Views	Created
	Luminance Noise Pattern / WBPP Errors Pleiades Astrophoto PixInsight Walking Noise Troubleshooting Jack Groves Last post: Nedim Bevrnja		15	461	Jul 17, 2025
	Comet stacking - Need some help with noise Pleiades Astrophoto PixInsight Sky-Watcher Esprit 100ED ZWO ASI2600MC Pro +2 Jan Erik Vallestad Last post: Jan Erik Vallestad		11	773	Feb 9, 2024
	Dithering and fast telescopes Sky-Watcher Explorer 150P Acquisition Dithering +2 Alejandro Navarro Last post: Alejandro Navarro		4	336	Jan 30, 2024
	Dithering in RA Only Sky-Watcher Star Adventurer Acquisition Dithering +2 Zak Jones Last post: Wim van Berlo		2	176	Jul 31, 2023
	Walking noise Acquisition Duo-Narrowband Deep Sky +1 Thanos Last post: Thanos		4	195	Dec 1, 2022
	Dithering ? No guiding system ? No problem ! Sky-Watcher Star Adventurer Acquisition Dithering +2 Mohammed Khalifa Last post: GTom		10	1.4k	Jan 24, 2022

Showing 1-6 of 6