Study of multiple ring ELVES with the Mini-EUSO telescope on-board the International Space Station
Giulia Romoli (for the JEM-EUSO collaboration)

TL;DR
This paper presents a detailed analysis of approximately 30 ELVES phenomena observed by the Mini-EUSO telescope on the ISS, focusing on their dynamics and morphology to better understand their atmospheric origins.
Contribution
The study provides new insights into ELVES characteristics using high-resolution UV observations from Mini-EUSO, including their radius, speed, and energy, with dedicated algorithms for analysis.
Findings
Observed about 30 ELVES events with Mini-EUSO
Analyzed their electro-optical dynamics and morphology
Enhanced understanding of ELVES properties and behavior
Abstract
Mini-EUSO (Multiwavelength Imaging New Instrument for the Extreme Universe Space Observatory) is a telescope observing the Earth in the ultraviolet band (290-430 nm) from the Russian Zvezda module of the International Space Station since 2019. The telescope is capable of observing UV emissions of cosmic, atmospheric, and terrestrial origin on different time scales. Among the atmospheric phenomena that can be studied, ELVES (Emission of Light and Very low-frequency perturbations due to Electromagnetic pulse Sources) have been photographed by Mini-EUSO with a time resolution of 2.5 us. ELVES are rapidly expanding rings of optical and ultraviolet emissions, 75-95 km in height, resulting from the de-excitation of molecular nitrogen and oxygen in the lower ionosphere following a lightning-associated ElectroMagnetic wave Pulse (EMP). A detailed study of their characteristics, such as radius,…
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.
