Ground Truth calibration for the JEM-EUSO Mission
J.H. Adams Jr, M.J. Christl, S.E. Csorna, F. Sarazin, L.R. Wiencke, (JEM-EUSO Collaboration)

TL;DR
This paper discusses calibration methods for the JEM-EUSO mission to accurately measure the energies and directions of ultra-high-energy cosmic rays using a global light system of calibrated flash lamps and lasers.
Contribution
It introduces a calibration approach using a global light system to enhance measurement accuracy during the space-based cosmic ray observations.
Findings
Calibration improves measurement precision of cosmic ray properties.
Global light system effectively tests and refines measurement accuracy.
Enhanced data quality for cosmic ray analysis.
Abstract
The Extreme Universe Space Observatory is an experiment to investigate the highest energy cosmic rays by recording the extensive air showers they create in the atmosphere. This will be done by recording video clips of the development of these showers using a large high-speed video camera to be located on the Japanese Experiment Module of the International Space Station. The video clips will be used to determine the energies and arrival directions of these cosmic rays. The accuracy of these measurements depends on measuring the intrinsic luminosity and the direction of each shower accurately. This paper describes how the accuracy of these measurements will be tested and improved during the mission using a global light system consisting of calibrated flash lamps and lasers located deep in the atmosphere.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAstrophysics and Cosmic Phenomena · Dark Matter and Cosmic Phenomena · Atmospheric Ozone and Climate
