I wanted to do a widefield of the Iris Nebula to pick up some of the darker dust and gas in the area.

This is 2 hours total exposure in 240 sec subs from Job 2020 on Pier 5. I had to ditch half the subs, so I have resubmitted to gather more data

I am not convinced about the red glow to the left-hand side of the image, but it does seem to be in the original data and does not get removed with background correction. But even if that is not real, I am quite pleased with all the colder dust and gas in the image.