CASSINI In Space

 

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GALILEO

The Galileo Energetic Particles Detector

 

Galileo EPD Handbook

 

Chapter 1. Instrument Summary

 

Geometric Factor Calculation for the EPD LEMMS Telescope

Source: Andreas Lagg, Galileo EPD Science Team Meeting, March 1998

 

3. Results

 

 

Geometric factors, electrons:

 

 

GF[E0,E1](γ)[cm2 sr] · 103

Channel Detector E0 - E1 (keV) γ=0 γ=1 γ=3 γ=5
E0 E 15-29 15.23 13.09 9.04 5.81
E1 E 29-42 38.61 38.42 38.01 37.60
E2 E 42-50 40.23 40.23 40.23 40.23
E3 E 55-93 37.54 37.86 38.49 39.04
F0 E 93-188 22.55 23.97 26.71 28.95
F0 F 93-188 2.81 2.39 1.63 1.05
F1 F 174-304 11.15 10.72 9.85 9.05
F2 F 304-527 15.44 15.48 15.52 15.53
F3 F 527-884 11.80 12.01 12.43 12.80
Detector A 527-884 0.10 0.08 0.06 0.04

(assuming power law distribution: I(E)E-γ)

 

 

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Updated 8/23/19, Cameron Crane

QUICK FACTS

Manufacturer: The Galileo Spacecraft was manufactured by the Jet Propulsion Laboratory, Messerschmitt-Bölkow-Blohm, General Electric, and the Hughes Aircraft Company.

Mission Duration: Galileo was planned to have a mission duration of around 8 years, but was kept in operation for 13 years, 11 months, and 3 days, until it was destroyed in a controlled impact with Jupiter on September 21, 2003.

Destination: Galileo's destination was Jupiter and its moons, which it orbitted for 7 years, 9 months, and 13 days.