2.3.2 spase://NASA/NumericalData/MMS/1/FastPlasmaInvestigation/DES/Burst/Level2/Moments/PT0.03S MMS 1 Fast Plasma Investigation, Dual Electron Spectrometer (FPI, DES) Distribution Moments, Burst Survey, Level 2 (L2), 30 ms Data 2021-04-27T15:38:11Z The Fast Plasma Instrument (FPI) usually Operates in Fast Survey (FS) Mode in the MMS Region Of Interest (ROI) for the current Mission Phase. Data are taken at Burst (30/150 ms for DES/DIS) Resolution in this Mode. Data are also made available at Survey (4.5 s, etc.) Resolution. Per Mission Design, not all Burst Resolution Data are downlinked, but all Survey Data are downlinked. Planning around Calibration Activities, avoidance of Earth Radiation Belts, etc., when possible, FPI usually Operates in Slow Survey (SS) Mode outside of ROI, and then only the 60 s Resolution Survey Data are available. This Product contains Results from integrating the standard Moments of Phase Space Distributions formed from the indicated Data Type (DES/DIS Burst, FS or SS). For Convenience, some additional Parameters are included to augment those most commonly found in a Moments Product of this sort, plus Time Stamps and other Annotation characterizing the State of the Instrument System at the indicated Time. J. Burch, B.L. Giles spase://SMWG/Person/James.L.Burch PrincipalInvestigator spase://SMWG/Person/Barbara.L.Giles PrincipalInvestigator spase://SMWG/Person/Robert.E.McGuire MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact The Magnetospheric Multiscale (MMS) Mission home page at Goddard Space Flight Center (GSFC) https://mms.gsfc.nasa.gov The Magnetospheric Multiscale (MMS) Mission Home Page hosted at the Goddard Space Flight Center (GSFC) The MMS Mission home page at the Science Data Center (SDC) LASP, UC Boulder https://lasp.colorado.edu/mms/sdc/public/ The Magnetospheric Multiscale (MMS) Mission Home Page hosted by the Laboratory of Atmospheric and Space Physics, Science Data Center (LASP, SDC) at the University of Colorado, Boulder NASA Web Page providing Inforamtion for the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument https://www.nasa.gov/mission_pages/mms/spacecraft/mms-instruments.html#fpi NASA Web Page providing an Overview of the Magnetospheric Multiscale (MMS) Fast Plasma Investigation (FPI) Instrument spase://VSPO/NumericalData/MMS/1/FastPlasmaInvestigation/DES/Burst/Level2/Moments/PT0.03S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/mms/mms1/fpi/brst/l2/des-moms/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/mms/mms1/fpi/brst/l2/des-moms/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/index.html/ MMS1_FPI_BRST_L2_DES-MOMS Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb CDF None J. Burch, B.L. Giles. Please acknowledge the Data Providers and CDAWeb when using these Data. spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi MMS1_FPI_BRST_L2_DES-MOMS Web Service to this product using the HAPI interface. CSV J. Burch, B.L. Giles. Please acknowledge the Data Providers and CDAWeb when using these Data. spase://SMWG/Repository/UCOLO/LASP/MMS_SDC Online Open HTTP access to files at the MMS Science Data Center, SDC, at the Laboratory for Atmospheric and Space Physics, LASP, University of Colorado, Boulder https://lasp.colorado.edu/mms/sdc/public/data/ Access to MMS Data in CDF Format via http from the MMS SDC CDF None J. Burch, B.L. Giles. Please acknowledge the Data Providers and the MMS SDC when using these Data. Calibrated spase://SMWG/Instrument/MMS/1/FastPlasmaInstrument/DES EnergeticParticles Spectrum ThermalPlasma 2015-07-15T00:00:00.000 2018-09-15T23:59:59.999 PT0.03S Earth.Magnetosheath Earth.Magnetosphere Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Earth.Magnetosphere.RadiationBelt Earth.NearSurface.EquatorialRegion Earth.NearSurface.Plasmasphere Heliosphere.NearEarth This SPASE Numerical Data Description is for the MMS1_FPI_BRST_L2_DES-MOMS Data Product. This Numerical Data Description has been written by utilizing the ADAPT Software Package. ADAPT can harvest Metadata that are embedded in Data Files stored in Common Data File Format that are then leveraged to populate corresponding SPASE Schema Text Fields. Typically, the CDF embedded Metadata are harvested from CDF Master Files, which contain no actual Data, in order to populate SPASE Documents. In this case, the Metadata were harvested from a "Data" CDF, which contains actual Data Observations from one of the four MMS FPI Instruments. The "Data" CDF used by ADAPT has the following Specifications: Data Product Version Number: 3.3.0, CDF Generation Date: 2018-11-03T05:09:42, CDF Skeleton Version Revision Number: 8731, and CDF Skeleton Version Revision Date: 2018-07-10T12:19:56. Epoch Time Epoch Epoch Time Tags in Terrestrial Time 2000 (TT2000), Nanoseconds since J2000 Burst Data Begin Time, derived from the Burst Packet Time. This Parameter exhibits an increasing Monotonic Progression. PT0.03S ns 1.0e-9>s Epoch LinearScale 1990-01-01T00:00:00.000000000 2100-01-01T00:00:01.000000000 9999-12-31T23:59:59.999999999 Temporal Epoch Plus Var Epoch_plus_var Epoch Plus Var PT0.03S s 1.0>s F4.2 0.0 4.5 Temporal Epoch Minus Var Epoch_minus_var Epoch Minus Var PT0.03S s 1.0>s F4.2 0.0 4.5 Temporal Data Quality Error Flags Time Series defined by using: EPOCH mms1_des_errorflags_brst Vector of Data Quality Indicator Flag Flags at Burst Start Time A Value of Zero signifies no Quality Errors. For Non-Zero Values: Bit-0=Manually flagged Interval, Bit-1=Overcounting/Saturation Effects likely present in Sky Map, Bit-2=Reported Spacecraft Potential above 20 V, Bit-3=Invalid/Unavailable Spacecraft Potential, Bit-4=Significant (>10%) Cold Plasma (<10 eV) Component, Bit-5=Significant (>25%) Hot Plasma (>30 keV) Component, Bit-6=High Sonic Mach Number (V/Vth > 2.5), Bit-7=Low calculated Density (N_DES < 0.05 cm^-3), Bit-8=Bent Pipe Magnetic Field used instead of Burst l2pre Magnetic Field, Bit-9=Survey l2pre Magnetic Field used instead of Burst l2pre Magnetic Field, Bit-10=No internally generated Photoelectron Correction applied, Bit-11=Compression Pipeline Error, Bit-12=Spintone Calculation Error (DBCS only) PT0.03S TimeSeries Error_Flags I10 LinearScale 0 4294967294 4294967295 Other Compression Flag Time Series defined by using: EPOCH mms1_des_compressionloss_brst Compression Lossless/Lossy Indicator Flag at Survey Start Time Compression Loss Indicator, 0=Lossless, 1=Lossy PT0.03S TimeSeries Compress_Flag I1 LinearScale 0 1 255 Other Step Table Parity Time Series defined by using: EPOCH mms1_des_steptable_parity_brst Step Table Parity, this Burst The FPI/DES alternates between two Tables, designated "even" (0) and "odd" (1). PT0.03S TimeSeries Step_Table_Para I1 LinearScale 0 1 255 Other Start Del-Phi Count Time Series defined by using: EPOCH mms1_des_startdelphi_count_brst Del-Phi (Observatory Spin Phase) Count at Burst Start Time Nominally, the Spin Phase Counts range over [0000,5759] Counts. Each Count represents 1/16 of a Degree (0.0625°) of Observatory Spin Phase. Zero Spin Phase Angle indicates that the Observatory +X-axis is aligned with the Sun Sensor Axis. PT0.03S TimeSeries DelPhi_Count I4.4 LinearScale 0 5761 65535 Other Start Del-Phi Angle Time Series defined by using: EPOCH mms1_des_startdelphi_angle_brst Del-Phi (Observatory Spin Phase) Angle at Burst Start Time Nominally, the Spin Phase Angles range over [0°,360°). Each Count represents 1/16 of a Degree (0.0625°) of Observatory Spin Phase. Zero Spin Phase Angle indicates that the Observatory +X-axis is aligned with the Sun Sensor Axis. PT0.03S ° 0.0174532925>rad TimeSeries DelPhi_Angle E12.2 LinearScale 0.0 360.0 -1.0e+31 DirectionAngle.AzimuthAngle PhaseAngle Positional Sector De-Spin P Value Time Series defined by using: EPOCH mms1_des_sector_despinp_brst Sector De-Spin P Value, this Burst This Variable records the P-Value used to De-Spin this Burst Sky Map onboard. See the FPI Documents for Details. PT0.03S TimeSeries DeSpin_P I2.2 LinearScale 0 32 255 Other Electron Pitch Angle Distribution, Low Energies Time Series defined by using: EPOCH mms1_des_pitchangdist_lowen_brst Electron Pitch Angle Distribution for Low Energies during this Burst Low Energy Bin: Energy Steps 00-10 (of Total Steps 00-31). Pitch Angle Bin Size: 6°. Note that the Pitch Angles are calculated in the Spacecraft Frame. Thus, these Angles are not shifted by the Bulk Velocity. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram PAD_Low E12.2 LinearScale 30 Element 1 1 3.00000 Element 2 2 9.00000 Element 3 3 15.0000 Element 4 4 21.0000 Element 5 5 27.0000 Element 6 6 33.0000 Element 7 7 39.0000 Element 8 8 45.0000 Element 9 9 51.0000 Element 10 10 57.0000 Element 11 11 63.0000 Element 12 12 69.0000 Element 13 13 75.0000 Element 14 14 81.0000 Element 15 15 87.0000 Element 16 16 93.0000 Element 17 17 99.0000 Element 18 18 105.000 Element 19 19 111.000 Element 20 20 117.000 Element 21 21 123.000 Element 22 22 129.000 Element 23 23 135.000 Element 24 24 141.000 Element 25 25 147.000 Element 26 26 153.000 Element 27 27 159.000 Element 28 28 165.000 Element 29 29 171.000 Element 30 30 177.000 0.0 1.0e+30 -1.0e+31 Electron Magnitude NumberFlux Electron Pitch Angle Distribution, Mid Energies Time Series defined by using: EPOCH mms1_des_pitchangdist_miden_brst Electron Pitch Angle Distribution for Mid Energies during this Burst Mid Energy Bin: Energy Steps 11-20 (of Total Steps 00-31). Pitch Angle Bin Size: 6°. Note that the Pitch Angles are calculated in the Spacecraft Frame. Thus, these Angles are not shifted by the Bulk Velocity. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram PAD_Mid E12.2 LinearScale 30 Element 1 1 3.00000 Element 2 2 9.00000 Element 3 3 15.0000 Element 4 4 21.0000 Element 5 5 27.0000 Element 6 6 33.0000 Element 7 7 39.0000 Element 8 8 45.0000 Element 9 9 51.0000 Element 10 10 57.0000 Element 11 11 63.0000 Element 12 12 69.0000 Element 13 13 75.0000 Element 14 14 81.0000 Element 15 15 87.0000 Element 16 16 93.0000 Element 17 17 99.0000 Element 18 18 105.000 Element 19 19 111.000 Element 20 20 117.000 Element 21 21 123.000 Element 22 22 129.000 Element 23 23 135.000 Element 24 24 141.000 Element 25 25 147.000 Element 26 26 153.000 Element 27 27 159.000 Element 28 28 165.000 Element 29 29 171.000 Element 30 30 177.000 0.0 1.0e+30 -1.0e+31 Electron Magnitude NumberFlux Electron Pitch Angle Distribution, High Energies Time Series defined by using: EPOCH mms1_des_pitchangdist_highen_brst Electron Pitch Angle Distribution for High Energies during this Burst High Energy Bin: Energy Steps 21-31 (of Total Steps 00-31). Pitch Angle Bin Size: 6°. Note that the Pitch Angles are calculated in the Spacecraft Frame. Thus, these Angles are not shifted by the Bulk Velocity. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram PAD_High E12.2 LinearScale 30 Element 1 1 3.00000 Element 2 2 9.00000 Element 3 3 15.0000 Element 4 4 21.0000 Element 5 5 27.0000 Element 6 6 33.0000 Element 7 7 39.0000 Element 8 8 45.0000 Element 9 9 51.0000 Element 10 10 57.0000 Element 11 11 63.0000 Element 12 12 69.0000 Element 13 13 75.0000 Element 14 14 81.0000 Element 15 15 87.0000 Element 16 16 93.0000 Element 17 17 99.0000 Element 18 18 105.000 Element 19 19 111.000 Element 20 20 117.000 Element 21 21 123.000 Element 22 22 129.000 Element 23 23 135.000 Element 24 24 141.000 Element 25 25 147.000 Element 26 26 153.000 Element 27 27 159.000 Element 28 28 165.000 Element 29 29 171.000 Element 30 30 177.000 0.0 1.0e+30 -1.0e+31 Electron Magnitude NumberFlux Electron Energy Spectrum, DBCS +X Direction Time Series defined by using: EPOCH mms1_des_energyspectr_px_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, +X Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the +X Axis (Instrument Look Angles: 45° ≤ Theta < 135° and 135° ≤ Phi < 225°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_px E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.I NumberFlux Electron Energy Spectrum, DBCS -X Direction Time Series defined by using: EPOCH mms1_des_energyspectr_mx_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, -X Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the -X Axis (Instrument Look Angles: 45° ≤ Theta < 135° and Phi ≥ 315° or Phi < 45°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_mx E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.I NumberFlux Electron Energy Spectrum, DBCS +Y Direction Time Series defined by using: EPOCH mms1_des_energyspectr_py_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, +Y Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the +Y Axis (Instrument Look Angles: 45° ≤ Theta < 135° and 225° ≤ Phi < 315°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_py E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.J NumberFlux Electron Energy Spectrum, DBCS -Y Direction Time Series defined by using: EPOCH mms1_des_energyspectr_my_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, -Y Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the -Y Axis (Instrument Look Angles: 45° ≤ Theta < 135° and 45° ≤ Phi < 135°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_my E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.J NumberFlux Electron Energy Spectrum, DBCS +Z Direction Time Series defined by using: EPOCH mms1_des_energyspectr_pz_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, +Z Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the +Z Axis (Instrument Look Angles: 135° ≤ Theta < 180° and 0° ≤ Phi < 360°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_pz E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.K NumberFlux Electron Energy Spectrum, DBCS -Z Direction Time Series defined by using: EPOCH mms1_des_energyspectr_mz_brst Electron Energy Spectrum "near" the De-spun Body Spacecraft Coordinate System, DBCS, -Z Axis during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction is within 45° (Polar and Azimuthal) of the -Z Axis (Instrument Look Angles: 0° ≤ Theta < 45° and 0° ≤ Phi < 360°). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Cartesian GSE Spectrogram DEF_mz E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Component.K NumberFlux Electron Energy Spectrum, B Parallel Direction Time Series defined by using: EPOCH mms1_des_energyspectr_par_brst Electron Energy Parallel to the Magnetic Field Direction during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction (not Instrument Look Direction) is within 30° of the Magnetic Field Direction. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram DEF_Para E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array Parallel NumberFlux Electron Energy Spectrum, B Anti-Parallel Direction Time Series defined by using: EPOCH mms1_des_energyspectr_anti_brst Electron Energy Anti-Parallel to the Magnetic Field Direction during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction (not Instrument Look Direction) is within 150° of the Magnetic Field Direction. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram DEF_Anti-Para E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array NumberFlux Electron Energy Spectrum, B Perpendicular Direction Time Series defined by using: EPOCH mms1_des_energyspectr_perp_brst Electron Energy Perpendicular to the Magnetic Field Direction during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over Particles whose DBCS Flow Direction (not Instrument Look Direction) is within 60° to 120° of the Magnetic Field Direction. PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram DEF_Perp E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array NumberFlux Electron Energy Spectrum, Omni-Directional Time Series defined by using: EPOCH mms1_des_energyspectr_omni_brst Omni-Directional Electron Energy Spectrum during this Burst Differential Energy Flux by Energy Bin, averaged (weighted by Solid Angle) over all Directions (Flow or Look). PT0.03S keV/(cm^2 s sr keV) 1.0e4>J/(m^2 s sr J) Spectrogram DEF_Omni E12.2 LogScale 32 0.0 1.0e+30 -1.0e+31 Electron Array NumberFlux Electron Number Density Time Series defined by using: EPOCH mms1_des_numberdensity_brst Electron Number Density during this Burst PT0.03S cm^-3 1.0e6>m^-3 TimeSeries N E12.2 LogScale 0.0 100000.0 -1.0e+31 Electron Magnitude Moment NumberDensity Electron Number Density, Error Time Series defined by using: EPOCH mms1_des_numberdensity_err_brst Electron Number Density Error during this Burst PT0.03S cm^-3 1.0e6>m^-3 TimeSeries N_Error E12.2 LinearScale 0.0 100000.0 -1.0e+31 Electron Magnitude Moment NumberDensity Electron Number Density, Extrapolation, Low Time Series defined by using: EPOCH mms1_des_densityextrapolation_low_brst Estimated Contribution (via Extrapolation to Zero) to the Electron Number Density Integral below 10 eV PT0.03S cm^-3 1.0e6>m^-3 TimeSeries N E12.2 LogScale 0.0 100000.0 -1.0e+31 Electron Magnitude Moment NumberDensity Electron Number Density, Extrapolation, High Time Series defined by using: EPOCH mms1_des_densityextrapolation_high_brst Estimated Contribution (via Extrapolation to Infinity) to the Electron Number Density Integral above 30 keV PT0.03S cm^-3 1.0e6>m^-3 TimeSeries N E12.2 LogScale 0.0 100000.0 -1.0e+31 Electron Magnitude Moment NumberDensity Electron Bulk Velocity Vector, DBCS Time Series defined by using: EPOCH mms1_des_bulkv_dbcs_brst Electron Bulk Velocity Vector during this Burst, De-spun Body Spacecraft Coordinate System, DBCS PT0.03S km/s 1.0e3>m/s Cartesian GSE TimeSeries E12.2 LinearScale 3 Vx_DBCS 1 Vy_DBCS 2 Vz_DBCS 3 -110000.0 110000.0 -1.0e+31 Electron Vector Moment FlowVelocity Electron Bulk Velocity Spintone Vector, DBCS Time Series defined by using: EPOCH mms1_des_bulkv_spintone_dbcs_brst Electron Bulk Velocity estimated Spintone Vector during this Burst, De-spun Body Spacecraft Coordinate System, DBCS Estimated Systematic Error (Positive or Negative) in Spin Plane Bulk Velocity (km/s) due to imperfect Sensor Suite Flat-Fielding. This Error can be subtracted from the Bulk Velocity to obtain the corrected Velocity Vector. PT0.03S km/s 1.0e3>m/s Cartesian GSE TimeSeries E12.2 LinearScale 3 Vx_spintone_DBCS 1 Vy_spintone_DBCS 2 Vz_spintone_DBCS 3 -110000.0 110000.0 -1.0e+31 Electron Vector Moment FlowVelocity Electron Bulk Velocity Vector, GSE Time Series defined by using: EPOCH mms1_des_bulkv_gse_brst Electron Bulk Velocity Vector during this Burst in Geocentric Solar Ecliptic, GSE, Coordinates PT0.03S km/s 1.0e3>m/s Cartesian GSE TimeSeries E12.2 LinearScale 3 Vx_GSE 1 Vy_GSE 2 Vz_GSE 3 -110000.0 110000.0 -1.0e+31 Electron Vector Moment FlowVelocity Electron Bulk Velocity Spintone Vector, GSE Time Series defined by using: EPOCH mms1_des_bulkv_spintone_gse_brst Electron Bulk Velocity estimated Spintone Vector during this Burst in Geocentric Solar Ecliptic, GSE, Coordinates Estimated Systematic Error (Positive or Negative) in Spin Plane Bulk Velocity (km/s) due to imperfect Sensor Suite Flat-Fielding. This Error can be subtracted from the Bulk Velocity to obtain the corrected Velocity Vector. PT0.03S km/s 1.0e3>m/s Cartesian GSE TimeSeries E12.2 LinearScale 3 Vx_spintone_GSE 1 Vy_spintone_GSE 2 Vz_spintone_GSE 3 -110000.0 110000.0 -1.0e+31 Electron Vector Moment FlowVelocity Electron Bulk Velocity Error Vector Time Series defined by using: EPOCH mms1_des_bulkv_err_brst Electron Bulk Velocity Error Vector during this Burst The Error can be applied to Data expressed by using either DBCS or GSE Coordinates PT0.03S km/s 1.0e3>m/s Cartesian GSE TimeSeries E12.2 LinearScale 3 Vx_err 1 Vy_err 2 Vz_err 3 0.0 220000.0 -1.0e+31 Electron Vector Moment Uncertainty FlowVelocity Electron Pressure Tensor, DBCS Time Series defined by using: EPOCH mms1_des_prestensor_dbcs_brst Electron Pressure Tensor during this Burst, De-spun Body Spacecraft Coordinate System, DBCS. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The 3⨯3 Matrix is represented as: Row 1: Pxx Pxy Pxz, Row 2: Pyx Pyy Pyz, Row 3: Pzx Pzy Pzz. Note that Pij=Pji. PT0.03S nPa 1.0e-9>Pa Cartesian GSE TimeSeries P_DBCS E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Pressure Electron Pressure Tensor, GSE Time Series defined by using: EPOCH mms1_des_prestensor_gse_brst Electron Pressure Tensor during this Burst in Geocentric Solar Ecliptic, GSE, Coordinates. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The 3⨯3 Matrix is represented as: Row 1: Pxx Pxy Pxz, Row 2: Pyx Pyy Pyz, Row 3: Pzx Pzy Pzz. Note that Pij=Pji. PT0.03S nPa 1.0e-9>Pa Cartesian GSE TimeSeries P_GSE E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Pressure Electron Pressure Tensor, Error Time Series defined by using: EPOCH mms1_des_prestensor_err_brst Electron Pressure Tensor Error during this Burst. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The Error can be applied to Data expressed by using either DBCS or GSE Coordinates PT0.03S nPa 1.0e-9>Pa Cartesian GSE TimeSeries P_Error E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Uncertainty Pressure Electron Temperature Tensor, DBCS Time Series defined by using: EPOCH mms1_des_temptensor_dbcs_brst Electron Temperature Tensor during this Burst, De-spun Body Spacecraft Coordinate System, DBCS. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The 3⨯3 Matrix is represented as: Row 1: Txx Txy Txz, Row 2: Tyx Tyy Tyz, Row 3: Tzx Tzy Tzz. Note that Tij=Tji. PT0.03S eV 1.602176565e-19>J Cartesian GSE TimeSeries T_DBCS E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Temperature Electron Temperature Tensor, GSE Time Series defined by using: EPOCH mms1_des_temptensor_gse_brst Electron Temperature Tensor during this Burst in Geocentric Solar Ecliptic, GSE, Coordinates. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The 3⨯3 Matrix is represented as: Row 1: Txx Txy Txz, Row 2: Tyx Tyy Tyz, Row 3: Tzx Tzy Tzz. Note that Tij=Tji. PT0.03S eV 1.602176565e-19>J Cartesian GSE TimeSeries T_GSE E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Temperature Electron Temperature Tensor, Error Time Series defined by using: EPOCH mms1_des_temptensor_err_brst Electron Temperature Tensor Error during this Burst. Column 1 Labels from : ["x","y","z"]. Column 2 Labels from : ["x","y","z"]. The Error can be applied to Data expressed by using either DBCS or GSE Coordinates PT0.03S eV 1.602176565e-19>J Cartesian GSE TimeSeries T_Error E12.2 LinearScale 3 3 -1.0e+31 Electron Tensor Moment Uncertainty Temperature Electron Heat Flux Vector, DBCS Time Series defined by using: EPOCH mms1_des_heatq_dbcs_brst Electron Heat Flux Vector Vector during this Burst, De-spun Body Spacecraft Coordinate System, DBCS PT0.03S mW/m^2 1.0e-3>W/m^2 Cartesian GSE TimeSeries E12.2 LinearScale 3 Qx_DBCS 1 Qy_DBCS 2 Qz_DBCS 3 -1.0e+08 1.0e+08 -1.0e+31 Electron Vector Moment HeatFlux Electron Heat Flux Vector, GSE Time Series defined by using: EPOCH mms1_des_heatq_gse_brst Electron Heat Flux Vector Vector during this Burst in Geocentric Solar Ecliptic, GSE, Coordinates PT0.03S mW/m^2 1.0e-3>W/m^2 Cartesian GSE TimeSeries E12.2 LinearScale 3 Qx_GSE 1 Qy_GSE 2 Qz_GSE 3 -1.0e+08 1.0e+08 -1.0e+31 Electron Vector Moment HeatFlux Electron Heat Flux Error Vector Time Series defined by using: EPOCH mms1_des_heatq_err_brst Electron Heat Flux Error Vector during this Burst The Error can be applied to Data expressed by using either DBCS or GSE Coordinates PT0.03S mW/m^2 1.0e-3>W/m^2 Cartesian GSE TimeSeries E12.2 LinearScale 3 Qx_err 1 Qy_err 2 Qz_err 3 0.0 2.0e+08 -1.0e+31 Electron Vector Moment Uncertainty HeatFlux Electron Sky Map Pitch Angle, Alpha mms1_des_alpha_brst Electron Burst Survey Sky Map Pitch Angle, Alpha Pitch Angles Angles used in Pitch Angle Spectrograms (Bent Pipe Field) PT0.03S ° 0.0174532925>rad Pitch_Angle E12.2 LinearScale 30 0.0 180.0 -1.0e+31 DirectionAngle.PolarAngle Positional Electron Sky Map Pitch Angle, Alpha, Delta Value mms1_des_alpha_delta_brst Electron Burst Survey Sky Map Pitch Angle, Alpha, Delta Value Pitch Angle Deltas PT0.03S ° 0.0174532925>rad Delta_Pitch_Angle E12.2 LinearScale 30 0.0 10.0 -1.0e+31 DirectionAngle.PolarAngle Positional Electron Sky Map Energy Time Series defined by using: EPOCH mms1_des_energy_brst Electron Burst Survey Sky Map Parity 0/1 Energy Energies (Parity 0/1) in the 64-step FPI Energy Table PT0.03S eV 1.602176565e-19>J Energy E12.2 LogScale 32 0.0 32000.0 -1.0e+31 Electron Array Energy Electron Sky Map Energy, Delta Value Time Series defined by using: EPOCH mms1_des_energy_delta_brst Electron Burst Survey Sky Map Energy, Delta Value Note that the Deltas are provided to indicate that the FPI is reporting the Energy Bin Centers. The Deltas do not necessarily reflect the Energy Bandwidth that is sampled by the FPI for a given Energy Step. PT0.03S eV 1.602176565e-19>J Delta_Energy E12.2 LogScale 32 0.0 5000.0 -1.0e+31 Electron Array Energy Electron Parallel Temperature Time Series defined by using: EPOCH mms1_des_temppara_brst Electron Parallel Temperature during this BP PT0.03S eV 1.602176565e-19>J TimeSeries eT_Para E12.2 LinearScale 0.0 1.0e+30 -1.0e+31 Electron Parallel FieldAligned Scalar Temperature Electron Perpendicular Temperature Time Series defined by using: EPOCH mms1_des_tempperp_brst Electron Perpendicular Temperature during this BP PT0.03S eV 1.602176565e-19>J TimeSeries eT_Perp E12.2 LinearScale 0.0 1.0e+30 -1.0e+31 Electron Parallel Scalar Temperature