The ability to determine the X-ray class of flares from measurements in the band 0.05 - 0.4 nm
Currently, the standard is to classify the power of solar flares on the basis of measurements of 0.1-0.8 nm onboard geostationary satellite GOES. As part of the monitoring conditions in the near-Earth space onboard Russian satellite series "Electro" as a detector, a counter is used with the sensitivity in the waveband 0,05-0,4 nm. We propose a method of classification based on measurements of solar flares on board the satellite, "Electro".