2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/ACE/EPAM/LEMS30/SpacecraftFrame/Sectored/Electron/CountRates/PT1H NASA NumericalData ACE Electron Proton Alpha Monitor (EPAM) LEMS30-DE MFSA, Spacecraft Frame, Sectored Electron Count Rates, Hourly Averages EPAM-PG72-1H https://doi.org/10.48322/ftz8-nt41 2025-12-04T13:28:22Z 2020-07-07T21:14:14 Only known prior ReleaseDate of the metadata 2022-08-04T12:34:56.789 Added DOI and PublicationInfo minted by JMW, updated the DataProducer Person to Dennis K. Haggerty, metadata updated to SPASE 2.4.1, reviewed by LFB 20220730 2025-09-30T14:27:16Z Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:28:22Z Added MetadataRightsList. Updated to 2.7.1. ZCB Hourly-averaged sectored count rates from LEMS30 - Channels DE1, DE2, DE3, and DE4. Thomas P. Armstrong, Fundamental Technologies LLC Gold, R.E., Roelof, E.C., Krimigis, S., Haggerty, D., Armstrong, T.P., Manweiler, J.W., and J.D. Patterson 2022-01-01T00:00:00 Space Physics Data Facility spase://SMWG/Person/Dennis.K.Haggerty DataProducer spase://SMWG/Person/James.M.Weygand MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact Explanation of EPAM print-groups and CSV file nomenclature. http://data.ftecs.com/VHO/VEPO/ace_epam/explanation-csv-files.html The Explanation HTML page at Fundamental Technologies describes how the numeric data from the ACE EPAM instrument are divided into different print-groups, the nomenclature of the ASCII-based comma-separated variable (CSV) files, and how those files can be accessed. spase://NASA/NumericalData/ACE/EPAM/LEMS30/SpacecraftFrame/Sectored/Electron/CountRates/PT11.5S Other spase://NASA/NumericalData/ACE/EPAM/LEMS30/SpacecraftFrame/Sectored/Electron/CountRates/PT5M Other spase://NASA/NumericalData/ACE/EPAM/LEMS30/SpacecraftFrame/Sectored/Electron/CountRates/P1D Other spase://VEPO/NumericalData/ACE/EPAM/RATES/EPAM-PG72-1H spase://VSPO/NumericalData/ACE/EPAM/LEMS30/SpacecraftFrame/Sectored/Electron/CountRates/PT1H spase://SMWG/Repository/FTECS Online Open ACE EPAM PG72 Hourly-Averaged http://data.ftecs.com/VHO/VEPO/ace_epam/rates/Hourly/ Folder containing CSV data files. Text ASCII Thomas P. Armstrong, Fundamental Technologies LLC spase://SMWG/Instrument/ACE/EPAM EnergeticParticles 1991-01-01T00:00:00.000 2008-12-31T23:59:59.000 PT1H Heliosphere.NearEarth Time for the record Time_PG72 Time for the record given in year, day of year, hour, min, and decimal seconds. The given time represents the beginning of the averaging interval. PT1H 5 Year 1 1991 2008 -9999 Day of year 2 1 366 -999 Hour of day 3 0 23 -99 Minute of hour 4 0 59 -99 Seconds of minute 5 0.00 59.99 -99.99 Temporal LEMS30 DE1 Sector 1 Hourly-Averaged Electrons LEMS30-DE1S1-12s Hourly LEMS30 DE1 sector 1 electron count rates between 38 and 53 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 38 53 keV 45 135 Degrees 7.5 52.5 Degrees LEMS30 DE1 Sector 2 Hourly-Averaged Electrons LEMS30-DE1S2-12s Hourly LEMS30 DE1 sector 2 electron count rates between 38 and 53 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 38 53 keV 135 25 Degrees 7.5 52.5 Degrees LEMS30 DE1 Sector 3 Hourly-Averaged Electrons LEMS30-DE1S3-12s Hourly LEMS30 DE1 sector 3 electrons count rates between 38 and 53 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 38 53 keV 225 315 Degrees 7.5 52.5 Degrees LEMS30 DE1 Sector 4 Hourly-Averaged Electrons LEMS30-DE1S4-12s Hourly LEMS30 DE1 sector 4 electron count rates between 38 and 53 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 38 53 keV -45 45 Degrees 7.5 52.5 Degrees LEMS30 DE2 Sector 1 Hourly-Averaged Electrons LEMS30-DE2S1-12s Hourly LEMS30 DE2 sector 1 electron count rates between 53 and 103 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 53 103 keV 45 135 Degrees 7.5 52.5 Degrees LEMS30 DE2 Sector 2 Hourly-Averaged Electrons LEMS30-DE2S2-12s Hourly LEMS30 DE2 sector 2 electron count rates between 53 and 103 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 53 103 keV 135 225 Degrees 7.5 52.5 Degrees LEMS30 DE2 Sector 3 Hourly-Averaged Electrons LEMS30-DE2S3-12s Hourly LEMS30 DE2 sector 3 electrons count rates between 53 and 103 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 53 103 keV 225 315 Degrees 7.5 52.5 Degrees LEMS30 DE2 Sector 4 Hourly-Averaged Electrons LEMS30-DE2S4-12s Hourly LEMS30 DE2 sector 4 electron count rates between 53 and 103 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 53 103 keV -45 45 Degrees 7.5 52.5 Degrees LEMS30 DE3 Sector 1 Hourly-Averaged Electrons LEMS30-DE3S1-12s Hourly LEMS30 DE3 sector 1 electron count rates between 103 and 175 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 103 175 keV 45 135 Degrees 7.5 52.5 Degrees LEMS30 DE3 Sector 2 Hourly-Averaged Electrons LEMS30-DE3S2-12s Hourly LEMS30 DE3 sector 2 electron count rates between 103 and 175 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 103 175 keV 135 225 Degrees 7.5 52.5 Degrees LEMS30 DE3 Sector 3 Hourly-Averaged Electrons LEMS30-DE3S3-12s Hourly LEMS30 DE3 sector 3 electrons count rates between 103 and 175 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 103 175 keV 225 315 Degrees 7.5 52.5 Degrees LEMS30 DE3 Sector 4 Hourly-Averaged Electrons LEMS30-DE3S4-12s Hourly LEMS30 DE3 sector 4 electron count rates between 103 and 175 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 103 175 keV -45 45 Degrees 7.5 52.5 Degrees LEMS30 DE4 Sector 1 Hourly-Averaged Electrons LEMS30-DE4S1-12s Hourly LEMS30 DE4 sector 1 electron count rates between 175 and 315 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 175 315 keV 45 135 Degrees 7.5 52.5 Degrees LEMS30 DE4 Sector 2 Hourly-Averaged Electrons LEMS30-DE4S2-12s Hourly LEMS30 DE4 sector 2 electron count rates between 175 and 315 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 175 315 keV 135 225 Degrees 7.5 52.5 Degrees LEMS30 DE4 Sector 3 Hourly-Averaged Electrons LEMS30-DE4S3-12s Hourly LEMS30 DE4 sector 3 electrons count rates between 175 and 315 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 175 315 keV 225 315 Degrees 7.5 52.5 Degrees LEMS30 DE4 Sector 4 Hourly-Averaged Electrons LEMS30-DE4S4-12s Hourly LEMS30 DE4 sector 4 electron count rates between 175 and 315 keV. Geometric Factor = 0.14 cm^2-sr PT1H cps 0.0 1.00E+06 null Electron Average Counts 175 315 keV -45 45 Degrees 7.5 52.5 Degrees B-Field X-Component B-Field-X X-Component of the Magnetic Field in HEE Coordinates nT Cartesian HEE Component.I Magnetic B-Field Y-Component B-Field-Y Y-Component of the Magnetic Field in HEE Coordinates nT Cartesian HEE Component.J Magnetic B-Field Z-Component B-Field-Z Z-Component of the Magnetic Field in HEE Coordinates nT Cartesian HEE Component.K Magnetic B-Field HEE Magnitude B-Field-Mag-HEE Magnitude of the Magnetic Field in HEE Coordinates nT Cartesian HEE Magnitude Magnetic