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Instrument details
Acronym
SEM (FY-2)
Full name
Space Environment Monitor
Purpose
Space weather - Charged particles at platform level
Short description
Set of counters for electrons (0.15-1 Mev), protons (0.85-400 MeV) and alpha-particles (3.8-500 MeV)
Background
Consolidated technology
Scanning Technique
N/A (in-situ in the platform environment)
Resolution
N/A
Coverage / Cycle
N/A
Mass
Power
Data Rate
Providing Agency
CMA
Instrument Maturity
Flown on operational programme
Utilization Period:
1997 to 1998-04-08
Last update:
2017-06-04
Detailed characteristics
Satellites this instrument is flying on
Note: a red tag indicates satellites no longer operational, a
green tag indicates operational satellites, a blue tag indicates
future satellites
Instrument classification
Solar and space environment monitors Energetic particle spectrometer
WIGOS Subcomponents
No WIGOS subcomponents have been defined.
Mission objectives
Primary mission objectives Alpha particles integral directional flux Electron integral directional flux Proton integral directional flux Show all Show fewer
Tentative Evaluation of Measurements
The following list indicates which measurements can typically be
retrieved from this category of instrument. To see a full Gap Analysis by Variable,
click on the respective variable.
Note: table can be sorted by clicking on the column headers
Instrument: SEM (FY-2)