Observations of Charged Particle Precipitation over the Auroral Zone During a Magnetic Substorm

摘要

An array of sensitive electrostatic analyzers was launched on the satellite INJUN 5 into a nearly polar, low-altitude orbit. A series of three traversals of the northern auroral zone in the local evening sector on 3 December 1968 has provided high energy- and time-resolution observations of low-energy proton and electron intensities within the energy range 50