Rosette (SHO)

NGC2237 - The Rosette nebula is one of the finest emission nebulae in the entire sky, a huge, wreath-shaped cloud of ionized hydrogen gas that’s a stellar nursery, like the nearby Orion Nebula. It’s located in the northern reaches of the constellation of Monoceros.

I combined recently acquired narrowband data from AUS-2 and SPA-1 telescopes, to create a total stack of 19 hours & 20 minutes.