https://www.nichi-doku.de/en/tags/nxt/Recent content in NXT on 庭 — a journalHugoen-USFri, 16 Oct 2026 00:00:00 +0000https://www.nichi-doku.de/en/werkstatt/noisexterminator/Fri, 16 Oct 2026 00:00:00 +0000https://www.nichi-doku.de/en/werkstatt/noisexterminator/<p>NoiseXTerminator (NXT) removes noise and, if desired, separates fine-scale from large-scale noise as well as brightness noise from colour noise. The defaults are usually too strong for astro images.</p>