Cygnus Wall in SHO Palette

This is a close-up of the dust and gas in the Cygnus constellation, parts of the North America and Pelican emission nebulae. The dark dust areas in the center form the Cygnus Wall, which is an active star-forming region. This color palette is a little unusual for me — for my narrowband work I usually map hydrogen to red, sulfur to green, and oxygen to blue. But here I experimented with the famous Hubble Palette (sulfur is red, hydrogen green, oxygen blue), which does a really good job showing structures in a nebula.

One hour of integration time for each filter, shot with my Stellarvue 70mm refractor in Blue Mound State Park 28 Sept 2021.