Scholarlink

The paper is intended to study of space weather effects and electromagnetic transients with the use of Moscow University multi-satellite constellation Sozvezdie-270. To date, 20 CubeSat-type spacecraft have been launched into orbit, carrying identical detectors of charged particles (electrons and protons) and gamma quanta. Observations of variations of charged particle fluxes and electromagnetic radiation on different spacecraft using identical instruments have a number of advantages over measurements on a single spacecraft. In this case it is possible to more reliably separate temporal and spatial effects, as well as track the connection of the detected increases in particle and quantum fluxes to local or universal time. Examples of measurements in the outer belt and in precipitation areas, in particular, on the Arctic edge of the outer belt are considered. The effect of filling the polar cap by particles of solar cosmic rays is analyzed with the use of the example of the event of February 9–12, 2024. Examples of detecting of cosmic gamma-ray bursts are also presented.

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Multi-Satellite Constellation of Moscow University “Sozvezdie-270” for Monitoring of Space Weather Effects and Electromagnetic Transients

  • 会议论文

  • 发表日期：

    2026年

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  • S. I. Svertilov,
  • Е. М. Тverdohlebova,
  • V. I. Оsedlo,
  • V. А. Shuvalov,
  • S. S. Каvanosyan,
  • V. V. Bogomolov,
  • V. V. Bengin,
  • P. А. Кlimov,
  • G. I. Аntonuyk,
  • А. А. Belov,
  • А. V. Bogomolov,
  • I. А. Zolotarev,
  • А. F. Iyudin,
  • V. V. Каlegaev,
  • А. S. Мurashov,
  • О. Yu. Nechaev,
  • V. V. Sazonov,
  • D. V. Chernov,
  • I. V. Yashin

摘要

The paper is intended to study of space weather effects and electromagnetic transients with the use of Moscow University multi-satellite constellation Sozvezdie-270. To date, 20 CubeSat-type spacecraft have been launched into orbit, carrying identical detectors of charged particles (electrons and protons) and gamma quanta. Observations of variations of charged particle fluxes and electromagnetic radiation on different spacecraft using identical instruments have a number of advantages over measurements on a single spacecraft. In this case it is possible to more reliably separate temporal and spatial effects, as well as track the connection of the detected increases in particle and quantum fluxes to local or universal time. Examples of measurements in the outer belt and in precipitation areas, in particular, on the Arctic edge of the outer belt are considered. The effect of filling the polar cap by particles of solar cosmic rays is analyzed with the use of the example of the event of February 9–12, 2024. Examples of detecting of cosmic gamma-ray bursts are also presented.