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
Hydrogen Energy, Minimum Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Hydrogen Energy, Center Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Hydrogen Energy, Maximum Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Hydrogen Efficiency, Low Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Hydrogen Efficiency, High Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
Hydrogen Energy Efficiency, Average Column 1 Labels from H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 2 Labels from TELESCOPE_INDEX: [1, 2]
H 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 3 Labels from H_INDEX: [1, 2]
H flux 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"] Column 3 Labels from H_INDEX: [1, 2]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen 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 H_INDEX: ["H energy center 2","H energy center 3","H energy center 4","H energy center 5","H energy center 6","H energy center 7","H energy center 8","H energy center 9","H energy center 10","H energy center 10"]
Hydrogen Energy, Center, Telescope 1
Hydrogen Energy, Center, Telescope 2
H 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