2.2.1 spase://VEPO/NumericalData/ACE/EPAM/PHA/G93 ACE Electron Proton Alpha Monitor (EPAM) PHA Event Data EPAM-PHA-EVENT 2007-11-06T00:00:00.000 2008-10-01T00:00:00.000 Pulse Height Analyzer matrix data for a single Solar Energetic Particle event from the ACE:EPAM instrument. Using the PHA data, one can quickly and very accurately determine composition. Thomas P. Armstrong, Fundamental Technologies LLC spase://SMWG/Person/Thomas.P.Armstrong DataProducer EPAM Overview at ASC http://www.srl.caltech.edu/ACE/ASC/level2/epam_l2desc.html Overview of EPAM instrument, terminology, species and energy bins Explanation of print-groups and CSV file nomenclature. http://data.ftecs.com/VHO/VEPO/ulysses_hiscale/metadata/explanations/ The Explanation.html page at Fundamental Technologies (FTECS) describes how the numeric data from the Ulysses HISCALE instrument are divided into different print-groups (referred to as "data" sets above), the nomenclature of the ASCII-based comma-separated variable (CSV) files, and how those files can be accessed. Owing to their great similarities, "this file works for both EPAM and HISCALE." - TPA spase://VEPO/NumericalData/ACE/EPAM/PHA/G94 spase://SMWG/Repository/FTECS Online Open ACE EPAM PHA Event Data http://data.ftecs.com/VHO/VEPO/ace_epam/pha/events/ Parent directory containing the PHA event data for the ACE/EPAM instrument for the entire mission. Text ASCII Thomas P. Armstrong, Fundamental Technologies LLC spase://SMWG/Instrument/ACE/EPAM EnergeticParticles 1990-01-01T00:00:00.000 2007-12-31T23:59:59.000 PT17M Heliosphere.Outer Time for the record TimeStamp Time for the record given in year, day of year, hour, min, and decimal seconds. The given time represents the beginning of the event interval. 5 Year 1 "+cyear+" "+cyear+" -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 Number of Events NEVENTS Number of C/D pairs contained in this event file. 0 1024 null Other Event time offset ETIME Time offset for a given C/D pair in hundredths of a second 0 204800 null Temporal Sector SECT Sector, 1-8, in which the C/D event pair occurs. 1 8 null Other C1 Digitized Height C1 Digitized pulse height from the first sampling of the C detector. 0 255 null Ion Energy D1 Digitized Height D1 Digitized pulse height from the first sampling of the D detector. 0 255 null Ion Energy C2 Digitized Height C2 Digitized pulse height from the second sampling of the C detector. 0 255 null Ion Energy D2 Digitized Height D2 Digitized pulse height from the second sampling of the D detector. 0 255 null Ion Energy C1 Energy C1-Eng Deposited energy from the first sampling of the C detector. keV 0.0 1.00E+06 null Ion Energy D1 Energy D1-Eng Deposited energy from the first sampling of the D detector. keV 0.0 1.00E+06 null Ion Energy C2 Energy C2-Eng Deposited energy from the second sampling of the C detector. keV 0.0 1.00E+06 null Ion Energy D2 Energy D2-Eng Deposited energy from the second sampling of the D detector. keV 0.0 1.00E+06 null Ion Energy Priority Schedule PSCHED Schedule for species priority: 0 - Fe, O, He, H 1 - O, Fe, H, He 2 - H, Fe, O, He 3 - He, Fe, O, H 0 3 null Other Event 1 Channel E1-Ch Channel which triggered the first event pair, W1-W8. Other Event 2 Channel E2-Ch Channel which triggered the second event pair, W1-W8. Other