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/CRRES/MAG/PT2S NASA NumericalData CRRES 2s magnetic field data CRRES MAG data https://doi.org/10.48322/dp5m-x913 2025-12-04T13:29:05Z 2025-05-01T21:14:30Z Only known prior ReleaseDate of the metadata 2025-11-14T16:03:09Z Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-12-04T13:29:05Z Added MetadataRightsList. Updated to 2.7.1. ZCB This data set contains magnetic field vectors and tilt angles from the CRRES tri-axial fluxgate magnetometer data. The magnetic field vectors are at 2 s resolution and in the Vehicle Dipole Horizon (VDH) coordinate system. Also included are the magnetic field magnitude and the tilt of the magnetic field in Theta and Phi in the VDH coordinate system. NASA; Department of Defense-Department of the Air Force (United States); AFRL; Dr. Howard J. Singer; Dr. E. Gary Mullen Singer, Howard J.; Mullen, E. G. 2025-11-14T16:03:09Z University of California, Los Angeles spase://SMWG/Person/Howard.J.Singer PrincipalInvestigator spase://SMWG/Person/E.Gary.Mullen PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact CRRES Fluxgate Magnetometer Instrument https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1990-065A-19 NASA NSSDC CRRES fluxgate magnetometer experiment details spase://SMWG/Observatory/CRRES ObservedBy spase://VMO/NumericalData/CRRES/MAG/PT2S spase://VSPO/NumericalData/CRRES/MAG/PT2S spase://SMWG/Repository/UCLA/VMO Online Open Virtual Magnetospheric Observatory http://vmo.igpp.ucla.edu/data1/CRRES/MAG/PT2S/ Text ASCII NASA; Department of Defense-Department of the Air Force (United States); AFRL; Dr. Howard J. Singer; Dr. E. Gary Mullen Calibrated CRRES MAG Tri-axial fluxgate magnetometer Level-2 spase://SMWG/Instrument/CRRES/MAG MagneticField 1990-10-11T00:00:00.000 1991-10-13T00:00:00.000 Time format in data files is: Year-Month-Day Hour Minute Second (YYYY-MM-DDTHH:MM:SS.SSS) PT2S Earth.Magnetosphere.Main Earth.Magnetosphere.RadiationBelt 2 s Radiation Belt Inner Magnetosphere Magnetosphere Radiation Belt Plasmasphere magnetic fields magnetometer Universal Time Time Universal Time columns from left to right are: year month day hour minute sec in the format of yyyy mm dd hh mm ss. Flag=9999-12-31T23:59:59Z PT2S Cartesian GSE 6 Universal Time expressed using a 6-column day, month, year, hour, minute, second representation Year 1 Year Month 2 Month Day 3 Day Hour 4 Hour Minute 5 Minute Second 6 Second Temporal CRRES magnetic field vector at 2 s resolution CRRES Magnetic Field Vector Magnetic field vector for CRRES in Vehicle Dipole Horizon (VDH) coordinates in units of nT Flags=99999 PT2S nT Cartesian SC 3 BX-VDH Component.I 1 Bx BY-VDH Component.J 2 By BZ-VDH Component.K 3 Bz Vector Magnetic CRRES Fluxgate Magnetometer Magnitude at 2 s resolution B total CRRES fluxgate magnetometer magnitude at 2 s resolution in units of nT. Flags=99999 PT2S nT Magnitude Magnetic CRRES Magnetic Field Angle Vector at 2 s Resolution CRRES Magnetic Field vector Magnetic field angle vector for CRRES in Vehicle Dipole Horizon (VDH) coordinates in units of degrees Flags=99999 PT2S deg Spherical SC 2 BTHETA DirectionAngle.ElevationAngle 1 BTHETA BPHI DirectionAngle.AzimuthAngle 2 BPHI DirectionAngle Magnetic