The completed accelerator tunnel on 20 March 2017 (Credit: © European XFEL / Heiner Müller-Elsner)
The completed accelerator tunnel on 20 March 2017 (Credit: © European XFEL / Heiner Müller-Elsner)
Technical Details
- Camera: Canon EOS 5DS R
- Taken: 20 Mar 2017
- Focal length: 17mm
- Aperture: f/256
- Exposure: 4.0 seconds
- ISO: 200