scispace - formally typeset
Open AccessJournal ArticleDOI

The Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) on RBSP

TLDR
The Electric and Magnetic Field Instrument and Integrated Science (EMFISIS) investigation on the NASA Radiation Belt Storm Probes (now named the Van Allen Probes) mission provides key wave and very low frequency magnetic field measurements to understand radiation belt acceleration, loss, and transport.
Abstract
The Electric and Magnetic Field Instrument and Integrated Science (EMFISIS) investigation on the NASA Radiation Belt Storm Probes (now named the Van Allen Probes) mission provides key wave and very low frequency magnetic field measurements to understand radiation belt acceleration, loss, and transport. The key science objectives and the contribution that EMFISIS makes to providing measurements as well as theory and modeling are described. The key components of the instruments suite, both electronics and sensors, including key functional parameters, calibration, and performance, demonstrate that EMFISIS provides the needed measurements for the science of the RBSP mission. The EMFISIS operational modes and data products, along with online availability and data tools provide the radiation belt science community with one the most complete sets of data ever collected.

read more

Content maybe subject to copyright    Report

Citations
More filters
Journal ArticleDOI

Science Objectives and Rationale for the Radiation Belt Storm Probes Mission

TL;DR: The NASA Radiation Belt Storm Probes (RBSP) mission as discussed by the authors uses two spacecraft making in situ measurements for at least 2 years in nearly the same highly elliptical, low inclination orbits (1.1×5.8 RE, 10∘).
Journal ArticleDOI

Rapid local acceleration of relativistic radiation-belt electrons by magnetospheric chorus

TL;DR: High-resolution electron observations obtained during the 9 October storm are reported and chorus scattering explains the temporal evolution of both the energy and angular distribution of the observed relativistic electron flux increase, and detailed modelling demonstrates the remarkable efficiency of wave acceleration in the Earth's outer radiation belt.
Journal ArticleDOI

Science Goals and Overview of the Radiation Belt Storm Probes (RBSP) Energetic Particle, Composition, and Thermal Plasma (ECT) Suite on NASA’s Van Allen Probes Mission

TL;DR: The Radiation Belt Storm Probes (RBSP)-Energetic Particle, Composition, and Thermal Plasma (ECT) suite contains an innovative complement of particle instruments to ensure the highest quality measurements ever made in the inner magnetosphere and radiation belts as mentioned in this paper.
Journal ArticleDOI

Electron densities inferred from plasma wave spectra obtained by the Waves instrument on Van Allen Probes.

TL;DR: The expected accuracy of ne and issues in the interpretation of the electrostatic wave spectrum are described and described.
References
More filters
Journal ArticleDOI

Relativistic turning acceleration of radiation belt electrons by whistler mode chorus

TL;DR: In this paper, a relativistic turning acceleration (RTA) mechanism was demonstrated for a coherent whistler mode wave packet with variable frequency, such as that occurring in a rising tone of chorus emissions.
Journal ArticleDOI

Impact of ULF oscillations in solar wind dynamic pressure on the outer radiation belt electrons

TL;DR: In this paper, a new approach to calculating inductive electric field is developed and implemented using a dynamical model of the storm-time geomagnetic field, which is used to analyze the effects associated with solar wind dynamic pressure (Pdyn).
Journal ArticleDOI

Magnetospheric cavity modes driven by solar wind dynamic pressure fluctuations

TL;DR: In this paper, the role of solar wind dynamic pressure fluctuations in the generation of magnetospheric ultra-low frequency (ULF) pulsations was investigated using Lyon-Fedder-Mobarry (LFM) simulations.
Journal ArticleDOI

Two‐dimensional hybrid code simulation of electromagnetic ion cyclotron waves in a dipole magnetic field

TL;DR: In this article, a two-dimensional hybrid code is employed to simulate the EMIC waves in a dipole magnetic field, and the power spectra indicate that there is a radial propagation of wave energy with a group speed equal to about 0.1 times the equatorial Alfven speed.
Related Papers (5)