2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/DE1/MAGA/PT6S NASA NumericalData DE 1 Magnetic Field Observations Triaxial Fluxgate Magnetometer (MAG-A) Dynamics Explorer 1 MAG-A data DE-A MAG-A data https://doi.org/10.48322/ps14-8x77 2025-12-04T13:29:06Z 2025-05-02T22:45:00Z Added ObservedRegion. JMW. 2025-05-07T13:00:09Z Added DOI and publication info 2025-12-04T13:29:06Z Added MetadataRightsList and RightsList(s). Added ResourceType and NamingAuthority. Updated to 2.7.1. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB Dynamics Explorer 1 Magnetic Field Observations Triaxial Fluxgate Magnetometer at 6 second resolution. NASA; Masahisa Sugiura Sugiura, Masahisa 2025-05-07T12:34:56 Space Physics Data Facility spase://SMWG/Person/Masahisa.Sugiura PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact NSSDC's Master Catalog on the Magnetic Field Observations Triaxial Fluxgate Magnetometer https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1981-070A-01 Introduction to the Magnetic Field Observations Triaxial Fluxgate Magnetometer on DE 1 spase://VMO/NumericalData/DE1/MAGA/PT6S spase://VSPO/NumericalData/DE1/MAGA/PT6S spase://SMWG/Repository/UCLA/DE1 Online Open VMO UCLA http://vmo.igpp.ucla.edu/data1/DE1/MAGA/gms_62ms_vmsbin/ Dynamics Explorer 1 MAG-B 62 ms data Binary Please acknowledge the NASA's Space Physics Facility, National Space Science Data Center, and Dr Masahisa Sugiura spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/de/de1/magnetic_fields_maga/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/de/de1/magnetic_fields_maga/ In CDF via HTTP from SPDF CDF spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=DE1_6SEC_MAGAGMS&index=sp_phys DE1_6SEC_MAGAGMS DE1_6SEC_MAGAGMS Text ASCII NASA; Masahisa Sugiura; VMO spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi DE1_6SEC_MAGAGMS Web Service to this product using the HAPI interface. CSV NASA; Masahisa Sugiura; VMO Calibrated Dynamics Explorer 1 Tri-axial fluxgate magnetometer Level-2 spase://SMWG/Instrument/DynamicsExplorer1/MAGA MagneticField 1981-09-15T00:00:00 1991-02-18T00:00:00 Time format in data files is: Year, Day of Year, Milliseconds of the Day PT6S Earth.NearSurface.Ionosphere Earth.Magnetosphere.Plasmasphere Earth.Magnetosphere.Polar 6 s Magnetosphere Auroral region Polar Cap Cusp Radiation Belt Plasmasphere solar wind Dynamics Explorer 1 Dynamics Explorer magnetic fields magnetometer Universal Time Time Universal Time columns from left to right are: year, day of year, milliseconds of the day. PT6S Cartesian MAG 3 Universal Time expressed using a 3-column year, day of year, milliseconds of the day representation Year 1 Year DOY 2 Day of year Milliseconds 3 Milliseconds of the Day Temporal Instrument Mode Support Data Instrument mode at time measurement taken. PT6S s Cartesian MAG Other Dynamics Explorer 1 measured magnetic field vector Dynamics Explorer 1 Measured Magnetic Field Vectors Dynamics Explorer 1 components of the magnetic field, B-Radial (Br), B-Theta (Bth), and B-Phi (Bph), in Geomagnetic Spherical (GMS) Coordinates. This is a local Cartesian coordinate system. The R, Theta and Phi axes are oriented relative to a MAGSAT magnetic field model (Langel et al., 1980) positive in the directions of increasing radial distance from the center of the Earth (i.e., outward), increasing magnetic colatitude (i.e., southward) and increasing azimuth angle (i.e., magnetic east). PT6S nT 10^9 >T Spherical MAG 3 BR-GMS Magnitude 1 Br Bth-GMS DirectionAngle.ElevationAngle 2 Bth Bph-GMS DirectionAngle.AzimuthAngle 3 Bph Vector Magnetic Dynamics Explorer 1 model magnetic field vector Dynamics Explorer 1 Model Magnetic Field Vectors Dynamics Explorer 1 components of the magnetic field, B-Radial (Br), B-Theta (Bth), and B-Phi (Bph), in Geomagnetic Spherical (GMS) Coordinates. This is a local Cartesian coordinate system. The R, Theta and Phi axes are oriented relative to a MAGSAT magnetic field model (Langel et al., 1980) positive in the directions of increasing radial distance from the center of the Earth (i.e., outward), increasing magnetic colatitude (i.e., southward) and increasing azimuth angle (i.e., magnetic east). PT6S nT 10^9 >T Spherical MAG 3 MBR-GMS Magnitude 1 MBr MBth-GMS DirectionAngle.ElevationAngle 2 MBth MBph-GMS DirectionAngle.AzimuthAngle 3 MBph Vector Magnetic Dynamics Explorer 1 spacecraft position vector Dynamics Explorer 1 position vector Location of the Dynamics Explorer 1 spacecraft in magnetic coordinates in units of km, Degrees, and Hours Flags=999.0 PT6S km, degrees, and Hours Spherical MAG 5 GALT Magnitude 1 Altitude (km) MLONG DirectionAngle.AzimuthAngle 2 Magnetic Longitude (Deg) MLAT DirectionAngle.ElevationAngle 3 Magnetic Latitude (Deg) MLT DirectionAngle.AzimuthAngle 2 Magnetic Local Time (hours) ILAT DirectionAngle.ElevationAngle 3 Invariant Latitude (Deg) Positional