The experience of using measurements on a multi-level grouping spacecraft using the detecting instruments of the Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University are analyzes in the report. Also, there are discussed results of observations of some effects of space weather observed in 2024. It is concluded, that by using information from identical instruments on spacecraft located at different altitudes, it is possible to obtain a more complete picture of the spatial distribution and dynamics of particle and quantum fluxes in large areas of the near-Earth space. In particular, the detection of solar cosmic ray particles on satellites located in orbits of different altitudes confirmed that the depth of solar cosmic ray penetration into the magnetosphere depends on the energy of the particles. Besides, multi-satellite observations of electron precipitation before, during and after the July 30, 2025 earthquake in Kamchatka showed that there is no connection between this earthquake and electron precipitation from the radiation belts.

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Multi-Satellite Group of Spacecraft for Radiation Monitoring in Near Earth Space

  • Vladislav Оsedlo,
  • Andrey Bogomolov,
  • Vitaly Bogomolov,
  • Irina Myagkova,
  • Nikolay Pavlov,
  • Ilia Rubinshtein,
  • Sergey Svertilov,
  • Vladimir Tulupov

摘要

The experience of using measurements on a multi-level grouping spacecraft using the detecting instruments of the Skobeltsyn Institute of Nuclear Physics Lomonosov Moscow State University are analyzes in the report. Also, there are discussed results of observations of some effects of space weather observed in 2024. It is concluded, that by using information from identical instruments on spacecraft located at different altitudes, it is possible to obtain a more complete picture of the spatial distribution and dynamics of particle and quantum fluxes in large areas of the near-Earth space. In particular, the detection of solar cosmic ray particles on satellites located in orbits of different altitudes confirmed that the depth of solar cosmic ray penetration into the magnetosphere depends on the energy of the particles. Besides, multi-satellite observations of electron precipitation before, during and after the July 30, 2025 earthquake in Kamchatka showed that there is no connection between this earthquake and electron precipitation from the radiation belts.