This is my third attempt at photographing the Orion Nebula untracked. This time with a quality telephoto lens. I accidentaly used a shutterspeed a bit to too long for what was requiered, hence the slightly blurred result. I moved the camera every 100 frames to keep orion centered.
Lumix S1H @ ISO 6400
Nikkor 200-500 at F5.6
Bortle 4
1800 Light Frames 1.3 Seconds
50 Flats
60 Darks
150 Bias
Stacked in DSS & Processed in GraXpert, Photoshop and Lightroom
by Sympekon