NGC6946 ElephantTrunk Nebula.
 My third try at this target. 12 hours of #NBOSC exposures on 2026-08-21>22 under Bortle 7 skies from Austin, Texas, rendered in a modified HOhO palate achieved using the PixInsight Narrowband Normalization tool. I like the framing I was able to achieve with the ASI2600 better than the tighter crop I had with the 533.

ZWO WO RedCat 250/51mm, L-Ultimate dual NB filter, ASI2600 MC camera, ASIAIR Plus controller, AM3 mount. 1385' exposures drizzle stacked and processed in PixInsight with RC-Astro and SetiAstro tools. Final exp and crop in Affinity Photo