2.7.1 spase://NASA/NumericalData/TRACERS/TRACERS2/Level2/ElectricFieldsInstrument/Highfrequency/Variable NASA NumericalData TRACERS 2 Electric Fields Instrument (EFI) High Frequency Electric Field, Level 2 (L2), Data ts2_l2_efi_ehf DOI_DOI 2026-07-16T09:02:45.507Z 2026-07-16T09:02:45.507Z Only known prior ReleaseDate of the metadata, SAB https://link-springer-com.libproxy.berkeley.edu/article/10.1007/s11214-025-01202-5','High frequency electric field measurements for SV2.'] Please Acknowledge the TRACERS TEAM, for rules of use https:/tracers.physics.uiowa.edu/rules-use Bonnell, John, W.; Miles, David, M. 2026-07-16T09:02:45.507Z Space Physics Data Facility spase://SMWG/Person/John.W.Bonnell InstrumentLead CoInvestigator spase://SMWG/Person/David.M.Miles PrincipalInvestigator spase://SMWG/Person/TRACERS_SOC HostContact spase://SMWG/Person/Lan.Jian MetadataContact spase://SMWG/Person/Scott.Boardsen MetadataContact TRACERS MISSION https://tracers.physics.uiowa.edu/ Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS), consisting of two identical satellites in low polar orbit about the Earth, to investigate how solar wind transfers energy and mass into Earth's near-space environment. Electric Fields Instrument (EFI) https://doi.org/10.1007/s11214-025-01202-5 Electric field measurements with a sampling rate for EDC of 128 samples/s (ROI), 8 samples/s (BOR), EAC 2048 samples/s (ROI), electric field high frequency (EHF) 20e6 samples/s (ROI). For EAC and EHF the sampling rate is the same as the ROI, but the cadence is 16 s and 2048 s respectively. spase://placeholder/NoPriorID spase://SMWG/Repository/TRACERS_PDP Online Open HTTPS from the TRACERS SDC https://tracers.physics.uiowa.edu/l2-public-data-products In CDF via http from the TRACERS Science Data Center CDF None Please Acknowledge the TRACERS TEAM, for rules of use https:/tracers.physics.uiowa.edu/rules-use spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/tracers/tracers2/efi/l2/highfrequency/ In CDF via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/tracers/tracers2/efi/l2/highfrequency/ In CDF via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=TS2_L2_EFI_EHF&index=sp_phys ts2_l2_efi_ehf Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb CDF None Please Acknowledge the TRACERS TEAM, for rules of use https:/tracers.physics.uiowa.edu/rules-use spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi ts2_l2_efi_ehf Web Service to this product using the HAPI interface CSV Please Acknowledge the TRACERS TEAM, for rules of use https:/tracers.physics.uiowa.edu/rules-use Calibrated spase://NASA/Instrument/TRACERS/ElectricFieldsInstrument ElectricField 2025-08-05T00:25:03.000 -P6M PT99999.999S Earth.Magnetosphere Earth.NearSurface.Ionosphere Earth.NearSurface.Ionosphere.Topside Earth.NearSurface.AuroralRegion Earth.NearSurface.PolarCap Currently No Cavets Identified