The Crab Nebula M1, with 10h of integration, using the Seestar S50 to capture, and its internal dual-band filter. Data was stacked, 3xDrizzled, and processed in Pixinsight. This is a crop of the original file, to focus on the nebula itself, as its a rather small target for the S50.
Full resolution on Astrobin: https://www.astrobin.com/h2wolz/