1.2.0 spase://VEPO/NumericData/IMP8/CPME/GMT-5m-1976 5-min-Averaged CPME Geiger-Mueller Tube Rates CPME-PG3-5m-1976 2004-07-30T00:00:00.000 2008-10-1T00:00:00.000 5-min-averaged and spin-averaged ion count rates - channels A1-A6 and Z1-Z4 Thomas P. Armstrong, Fundamental Technologies LLC Thomas P. Armstrong spase://VEPO/person/armstrong@ftecs.com DataProducer Explaination of CPME print-groups and CSV file nomenclature. http://data.ftecs.com/archive/imp_cpme/Explanations/must_read/Explanations.html The Explanation.html page at Fundamental Technologies describes how the numeric data from the IMP-8 CPME instrument are divided into different print-groups, the nomenclature of the ASCII-based comma-separated variable (CSV) files, and hwo those files can be accessed. spase://VEPO/NumericData/IMP8/CPME/Ions-1H spase://VEPO/NumericData/IMP8/CPME/Ions-1D spase://VEPO/Repository/FTECS Online Open IMP-8 CPME PG1 5-min-Averaged http://data.ftecs.com/archive/imp_cpme/5_minute/1976.zip Compressed file containing all IMP-8 CPME 5-min-averaged data from 1976. Text ZIP 14843879 cps Thomas P. Armstrong, Fundamental Technologies LLC spase://VEPO/Instrument/IMP8/CPME EnergeticParticles 1976-01-01T00:00:00.000 1976-12-31T23:59:59.000 Heliosphere.NearEarth The GM tube only worked from 1976 to 1977. PG3AV-E1-5m E1-spin 5-min and spin-averaged particle and x-ray count rates from the E1 Geiger Telescope channel. Duty cycle for E1 - 25.78% cps 0.0 65535 null Electron Average Counts 0.013 MeV Proton Average Counts 0.162 MeV 1.76E+17 7.50E+17 Hz PG3AV-E2A-5m E2A-spin 5-min and spin-averaged particle and x-ray count rates from the E2A Geiger Telescope channel. Duty cycles for channel E2A - 25.78% cps 0.0 65535 null Electron Average Counts 0.031 MeV Proton Average Counts 0.593 MeV 2.5E+17 2.0E+18 Hz PG3AV-E2B-5m E2B-spin 5-min and spin-averaged particle and x-ray count rates from the E2B Geiger Telescope channel. Duty cycles for channel E2B - 100% cps 0.0 65535 null Electron Average Counts 0.012 MeV Proton Average Counts 0.133 MeV PG3AV-E2C-5m E2C-spin 5-min and spin-averaged particle and x-ray count rates from the E2C Geiger Telescope channel. Duty cycles for channel E2C - 100% cps 0.0 65535 null Electron Average Counts 0.017 MeV Proton Average Counts 0.232 MeV PG3AV-E3-5m E3-spin 5-min and spin-averaged particle and x-ray count rates from the E3 Geiger Telescope channel. Duty cycles for channel E3 - 51.56% cps 0.0 65535 null Electron Average Counts 0.085 MeV Proton Average Counts 2.20 MeV 4.0E+17 2.4E+18 Hz PG3AV-E1S-5m E1-solar 5-min-averaged particle and x-ray count rates from the E1 Geiger Telescope solar sector. Duty cycle for E1 - 25.78% Solar sector data only cps 0.0 65535 null Electron Average Counts 0.013 MeV Proton Average Counts 0.162 MeV 1.76E+17 7.50E+17 Hz PG3AV-E3S-5m E3-solar 5-min-averaged particle and x-ray count rates from the E3 Geiger Telescope solar sector. Duty cycles for channel E3 - 51.56% Solar sector data only cps 0.0 65535 null Electron Average Counts 0.085 MeV Proton Average Counts 2.20 MeV 4.0E+17 2.4E+18 Hz