The EPACT Instrument on Wind STEP - SupraThermal Energetic Particle Telescope measures Ion Fluxes of Protons (H) in 0.12.5 MeV Energy Range and He-Fe Nuclei in the ∼0.032 MeV/nucleon Energy Ranges in two identical Telescopes, each with a Geometrical Factor of 0.4 cm^2 sr and a rectangular Field of View with an Angular Acceptance of 44° in Azimuth and 17° in Polar Angle.
Version:2.3.0
The EPACT Instrument on Wind STEP - SupraThermal Energetic Particle Telescope measures Ion Fluxes of Protons (H) in 0.12.5 MeV Energy Range and He-Fe Nuclei in the ∼0.032 MeV/nucleon Energy Ranges in two identical Telescopes, each with a Geometrical Factor of 0.4 cm^2 sr and a rectangular Field of View with an Angular Acceptance of 44° in Azimuth and 17° in Polar Angle.
| Role | Person | |
|---|---|---|
| 1. | PrincipalInvestigator | spase://SMWG/Person/Mihir.Desai |
| 2. | MetadataContact | spase://SMWG/Person/Robert.E.McGuire |
| 3. | MetadataContact | spase://SMWG/Person/Lee.Frost.Bargatze |
Wind Project Web Site
Access to Data in CDF Format via ftp from SPDF
Access to Data in CDF Format via http from SPDF
Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb
Epoch Time, Beginning of Interval
Iron Energy, Minimum Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Energy, Center Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Energy, Maximum Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Efficiency, Low Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Efficiency, High Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Energy Efficiency, Average Column 1 Labels from FE_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Iron Energy, Center, Telescope 1
Iron Energy, Center, Telescope 2
Iron Flux Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"] Column 3 Labels from FE_INDEX: [1, 2]
Iron Flux Uncertainty, Sigma Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"] Column 3 Labels from FE_INDEX: [1, 2]
Iron Flux, Telescope 1, Energy versus Pitch Angle Displays Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Flux, Telescope 2, Energy versus Pitch Angle Displays Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Flux, Telescope 1, 8 Pitch Angles as Spectrograms by Energy Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Flux, Telescope 2, 8 Pitch Angles as Spectrograms by Energy Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Flux, Telescope 1, 7 Energies as Spectrograms by Pitch Angle Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Flux, Telescope 2, 7 Energies as Spectrograms by Pitch Angle Column 1 Labels from SECTOR_INDEX: ["Sector 2 x deg","Sector 3 x deg","Sector 4 x deg","Sector 5 x deg","Sector 6 x deg","Sector 7 x deg","Sector 8 x deg","Sector 8 x deg"] Column 2 Labels from FE_INDEX: ["FE energy center 2","FE energy center 3","FE energy center 4","FE energy center 5","FE energy center 6","FE energy center 6"]
Iron Index
Sector Index
Telescope Index
Magnetic Field, Magnitude
Magnetic Field, Theta Angle
Magnetic Field, Phi Angle
Magnetic Field, Root Mean Square (RMS)
Spacecraft Radial Distance
Spacecraft Position, Geocentric Solar Ecliptic, GSE, Cartesian Coordinates Column 1 Labels from TELESCOPE_INDEX: [x (GSE),y (GSE),z (GSE)] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
XYZ GSE, Telescope 1
XYZ GSE, Telescope 2
Solar Wind Velocity, Vsw
Spacecraft Velocity, Geocentric Solar Ecliptic, GSE, Cartesian Coordinates Column 1 Labels from TELESCOPE_INDEX: [Vx,Vy,Vz] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Velocity, Telescope 1
Velocity, Telescope 2
Proton Number Density