BackInstrument:  KSEM-II SXRD 

Instrument details
Acronym KSEM-II SXRD
Full name Korea Space wEather Monitor / Solar X-ray detector
Purpose To monitor the solar X-ray field from GEO
Short description
  • Solar X-ray detector in range 0.5 - 10 keV
  • Wavelength range 1.2 - 25 Angstroms
  • Resolution 9% in energy
  • X-Ray Sensitivity: 1,000/s/keV
Background

Part of the Korean Space wEather Monitor (KSEM) together with a Magnetometer, Particle detectors and a Charging/Radiation Monitor 
Scanning Technique
Resolution N/A
Coverage / Cycle
Mass Power Data Rate

 

Providing Agency KARI
Instrument Maturity Flown on operational programme
Utilization Period: 2032 to 2039
Last update: 2025-06-09
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
  • Solar activity monitor
WIGOS Subcomponents
  • Subcomponent 1
  • X-ray spectrograph on GEO orbit
  • X-ray spectrometer at GEO
Mission objectives
Primary mission objectives
  • Solar X-ray flux
  • Solar X-ray flux spectrum
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
Note: * Primary mission objective.