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A study on UV emission from clouds with Mini-EUSO

  • The JEM-EUSO Collaboration
  • National Institute for Nuclear Physics
  • University of Turin
  • KTH Royal Institute of Technology
  • University of Rome Tor Vergata
  • RIKEN
  • ARPA Piemonte
  • University of Warsaw
  • National Centre for Nuclear Research
  • Abou Bakr Belkaïd University of Tlemcen
  • Nihon University
  • University of Alabama in Huntsville
  • Université de Paris
  • Technical University of Madrid
  • City University of New York
  • National Institute for Astrophysics
  • The University of Tokyo
  • Badji Mokhtar University
  • Center for Development of Advanced Technologies
  • University of Alcalá
  • Georgia Institute of Technology
  • Slovak Academy of Sciences
  • University of Tübingen
  • Instituto Nacional de Tecnica Aeroespacial
  • University of Bari
  • Lomonosov Moscow State University
  • NASA Marshall Space Flight Center
  • Karlsruhe Institute of Technology
  • CSEM SA
  • CNRS-Ecole Polytechnique-UPMC
  • Sofia University St. Kliment Ohridski
  • University of Geneva
  • The University of Chicago
  • National Astronomical Observatory of Japan
  • Universidad Autonoma de Chiapas
  • Technical University of Munich
  • Institute of Space Science ISS
  • University of Catania
  • Joint Laboratory of Optics
  • Kindai University
  • Dipartimento di Fisica "Ettore Pancini"
  • International Telematic University Uninettuno
  • University of California at Berkeley
  • Institute de Recherche en Astrophysique et Planétologie
  • University of Leon
  • Colorado School of Mines
  • Center of Research in Astronomy, Astrophysics and Geophysics
  • Kyoto University
  • Technical University of Kosice
  • University of Maryland, College Park
  • Saitama University
  • Nagoya University
  • Sungkyunkwan University
  • Instituto de Astrofísica de Canarias
  • Konan University
  • University of M'sila
  • Korea Astronomy and Space Science Institute
  • Friedrich-Alexander University Erlangen-Nürnberg
  • National Space Science and Technology Center
  • High Energy Accelerator Research Organization, Tsukuba
  • Research Unit on Optics and Photonics
  • Czech Academy of Sciences
  • Benemerita Universidad Autonoma de Puebla
  • Chiba University
  • University of Utah
  • Frères Mentouri Constantine 1 University
  • Universidad Nacional Autónoma de México
  • University of Iowa
  • Osaka Metropolitan University
  • Institute for Atmospheric and Climate Science
  • Space Regatta Consortium
  • Hokkaido University
  • JAXA Institute of Space and Astronautical Science
  • Centro Mesoamericano de Física Teórica (MCTP)
  • Joint Institute for Nuclear Research
  • Shinshu University
  • National Institutes for Quantum and Radiological Science and Technology
  • NASA Goddard Space Flight Center
  • Universidad Michoacana de San Nicolas de Hidalgo
  • Fairfield University
  • Kanazawa University

Research output: Contribution to journalConference articlepeer-review

Abstract

Mini-EUSO is the first mission of the JEM-EUSO program located on the International Space Station. One of the main goals of the mission is to provide valuable scientific data in view of future large missions devoted to study Ultra-High Energy Cosmic Rays (UHECRs) from space by exploiting the fluorescence emission generated by Extensive Air Showers (EAS) developing in the atmosphere. A space mission like Mini-EUSO experiences continuous changes in atmospheric conditions, including the cloud presence. The influence of clouds on space-based observation is, therefore, an important topic to investigate as it might alter the instantaneous exposure for EAS detection or deteriorate the quality of the EAS images with consequences on the reconstructed EAS parameters. For this purpose, JEM-EUSO is planning to have an IR camera and a lidar as part of its Atmospheric Monitoring System. At the same time, it would be extremely beneficial if the UV camera itself would be able to detect the presence of clouds, at least in some specific conditions. For this reason, we analyze a few case studies by comparing the pixel count rates from Mini-EUSO during orbits with the cloud cover (as cloud fraction). This quantity is retrieved from the Global Forecast System (GFS) model at different height levels over the Mini-EUSO trajectory. The results of this analysis are reported.

Original languageEnglish
Article number208
JournalProceedings of Science
Volume395
StatePublished - 18 Mar 2022
Externally publishedYes
Event37th International Cosmic Ray Conference, ICRC 2021 - Virtual, Berlin, Germany
Duration: 12 Jul 202123 Jul 2021

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