How The Instrument Works
A spectrometer inside the instrument measured the energy from two sources of space radiation: galactic cosmic rays (GCR) and solar energetic particles (SEP). As the spacecraft orbited the red planet, the spectrometer swept through the sky and measured the radiation field.
The instrument, with a 68-degree field of view, was designed to collect data continuously during Mars Odyssey's cruise from Earth to Mars. It stored large amounts of data for downlink, and operated throughout the entire science mission.
Read more about this topic: Mars Radiation Environment Experiment
Famous quotes containing the words instrument and/or works:
“You sir, will bring down that renowned chair in which you sit into infamy if your seal is set to this instrument of perfidy; and the name of this nation, hitherto the sweet omen of religion and liberty, will stink to the world.”
—Ralph Waldo Emerson (1803–1882)
“Night and Day ‘ve been tampered with,
Every quality and pith
Surcharged and sultry with a power
That works its will on age and hour.”
—Ralph Waldo Emerson (1803–1882)