The original version is from 2022. Here is my old result:

High resolution on Astrobin:
In november 2023 I reprocessed the old data. With over a year of additional processing my result looks like this:

Technical overview
Telescope | VIXEN ED80sf |
Focal Length | 600mm |
Aperture ratio | 7.5 |
Erecting Lense | TSFlat2 |
Filter | Optolong UV/IR Cut |
Mount | Skywatcher HEQ-5 |
Goto-Control | EKOS |
Mount Control | INDI |
Guiding Scope Focal Length | 162 mm |
Guiding Camera Chip | 4.8mm x 3.6mm, 8bit |
Guiding Camera Resolution | 1280×960 |
Guiding Software | EKOS, INDI |
Dithering | 3 pixel |
Camera | CANON EOS M100(a) |
Method | focal projection |
Camera angle | -90° |
Camera Control | EKOS, INDI, Gphoto2 |
Photography Date | 08/07/2022 08/08/2022 |
Exposure-Time Lights | 84x300s |
Correction frames | FLATS, BIASES |
Sensitivity | ISO 400 |
Post Processing Date | 08/11/2022 |
Reprocessing Date | 11/16/2023 |
2022 Stacking, Integration | PixInsight |
2022 Post Processing Software | PixInsight |
2023 Reprocessing | PixInsight |
Image Editing | Affinity Photo |
Capture Place | Koblenz, Germany |
Lightpollution | Bortle 5 |
Scattered light | strong |