Home » Solar Instruments » SOHO/ERNE
SOHO/ERNE
STATUS
PI Instrument And Archive
AVAILABILITY
Online proton and helium spectra Online direction spectra for selected time periods Other products on request
REQUEST PROCEDURE
http://sohowww.nascom.nasa.gov/data/data.html http://www.srl.utu.fi/erne_data/main_english.html
Solar Instruments
in-situ energetic particle instrument
CONTACT
Jarmo Torsti
University of Turku
Department of Physics University of Turku 20014 Turku Finland
+35823335751
jarmo.torsti@utu.fi
SPECIFICATIONS
Spectral Range1.4 - 140 MeV (protons)
Spectral Resolution75 keV - 13 MeV (protons, energy dependent)
Spatial Coverage and ResolutionVariable, 6 degr nominal. Square aperture 120 degr
Temporal Resolution1 minute, 4 minute for direction measurements
Data AccuracyDepends on statistics
Data Precision1 %
Physical ObservablesProton and helium count rates PHA data for heavier ions up to Iron Proton and helium direction measurements on selected energy ranges (HED detector)
Derived Outputs
Concurrence Opportunities
Expected Lifetime
Location or OrbitL1
Capability Summary
Scheduling
Archival Data
Number of Users
Planned Upgrades
Sub-InstrumentsLED 1.4 - 14 MeV (protons) HED 13 - 140 MeV (protons)
Data ProductsProton and helium spectra Heavy ion spectra for selected time ranges Proton and helium direction spectra for selected time ranges
University FacilityNo
National Ground BasedNo
SatelliteYes
Virtual ArchiveNo
UPDATED ON
3 Sep 2009 13:47