The great Orion Nebula captured with the Hyperstar system with a total of 42 minutes of exposure. 2,10 and 60 second exposures were combined to preserve the dynamic range of this nebula. Above M42 you can see the Running Man Nebula. Image taken November 17, 2019. I have re-processed this with PixInsight (June 2020), and I think got a superior result. It’s hard to learn the software but it does a very nice job.