Data Access
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.
Version:2.4.0
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.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | DataProducer | spase://SMWG/Person/Dennis.Haggerty |
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.
Parent directory containing the PHA event data for the ACE/EPAM instrument for the entire mission.
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.
Number of C/D pairs contained in this event file.
Time offset for a given C/D pair in hundredths of a second
Sector, 1-8, in which the C/D event pair occurs.
Digitized pulse height from the first sampling of the C detector.
Digitized pulse height from the first sampling of the D detector.
Digitized pulse height from the second sampling of the C detector.
Digitized pulse height from the second sampling of the D detector.
Deposited energy from the first sampling of the C detector.
Deposited energy from the first sampling of the D detector.
Deposited energy from the second sampling of the C detector.
Deposited energy from the second sampling of the D detector.
Schedule for species priority: 0 - Fe, O, He, H 1 - O, Fe, H, He 2 - H, Fe, O, He 3 - He, Fe, O, H
Channel which triggered the first event pair, W1-W8.
Channel which triggered the second event pair, W1-W8.