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:
“People of talent resemble a musical instrument more closely than they do a musician. Without outside help, they produce not a single sound, but given even the slightest touch, and a magnificent tune emanates from them.”
—Franz Grillparzer (1791–1872)
“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)