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CDAWeb Served Heliophysics Datasets Beginning with 'E'

EARTH_HELIO1DAY_POSITION: Position in heliocentric coordinates from SPDF Helioweb - Natalia Papitashvili (NASA/GSFC/SPDF)

ELA_L1_EPDEF: Energetic Particle Detector, Counts, Electrons>keV [UNCALIBRATED RAW DATA] - V. Angelopoulos (UCLA, IGPP/EPSS)

ELA_L1_EPDIF: [UNCALIBRATED RAW DATA ONLY] Energetic Partical Detector Energy Particles, Ions>keV - V. Angelopoulos (UCLA, IGPP/EPSS)

ELA_L1_STATE_DEFN: Probe state file, contains position and attitude and orbit events - V. Angelopoulos (UCLA, IGPP/EPSS)

ELA_L1_STATE_PRED: Probe state file, contains position and attitude and orbit events - V. Angelopoulos (UCLA, IGPP/EPSS)

ELB_L1_EPDEF: Energetic Particle Detector, Counts, Electrons>keV [UNCALIBRATED RAW DATA] - V. Angelopoulos (UCLA, IGPP/EPSS)

ELB_L1_EPDIF: [UNCALIBRATED RAW DATA ONLY] Energetic Partical Detector Energy Particles, Ions>keV - V. Angelopoulos (UCLA, IGPP/EPSS)

ELB_L1_STATE_DEFN: Probe state file, contains position and attitude and orbit events - V. Angelopoulos (UCLA, IGPP/EPSS)

ELB_L1_STATE_PRED: Probe state file, contains position and attitude and orbit events - V. Angelopoulos (UCLA, IGPP/EPSS)

ENDURANCE_EPHEMERIS_DEF: Position and attitude of Endurance during flight - G. Collinson (NASA GSFC / Catholic University of America)

EQ_PP_AUX: Equator-S Auxiliary Data Prime Parameters - EDC (MPE)

EQ_PP_EDI: Equator-S Electron Drift Instrument Prime Parameters - G. Paschmann (MPE)

EQ_PP_EPI: Equator-S 3D Analyzer Prime Parameters - T. Sanderson (ESTEC)

EQ_PP_ICI: Equator-S Ion Composition Instrument Prime Parameters.(The raw moments calculated onboard should only be used qualitatively for identifying regions and temporal variations. Quantitative analysis should be done with the final moments generated from telemetered 3D distributions.) - L. Kistler (UNH)

EQ_PP_MAM: Equator-S Fluxgate Magnetometer Prime Parameters - W. Baumjohann (MPE)

EQ_PP_PCD: Equator-S Potential Control Device Prime Parameters - K. Torkar (IWF)

EQ_SP_SFD: Equator-S Scintillating Fibre Detector Summary Parameters - L. Adams (ESTEC)

ERG_HEP_L2_OMNIFLUX: High-energy electron experiments (HEP) Level-2 omni flux data, ARASE/ERG) - Takefumi Mitani (ISAS, JAXA)

ERG_LEPE_L2_OMNIFLUX: Low-Energy Particle experiments - electron analyzer (LEP-e) Level 2 omni electron flux data, ARASE/ERG - Shiang-Yu Wang (Academia Sinica, Taiwan)

ERG_LEPI_L2_OMNIFLUX: Exploration of Low Energy Particle Ion (LEPi) Experiment 3D ion flux data, ARASE/ERG - Kazushi Asamura (ISAS, Jaxa)

ERG_MEPE_L2_3DFLUX: Exploration of Energization and Radiation in Geospace (ERG) Medium-Energy Particle experiments - electron analyzer (MEP-e) Level 2 3D electron flux data - Satoshi Kasahara (The University of Tokyo)

ERG_MEPE_L2_OMNIFLUX: Medium Energy Particle experiments - electron analyzer (MEP-e) electron omni flux data, ARASE/ERG - Satoshi Kasahara (The University of Tokyo)

ERG_MEPI_L2_3DFLUX: Exploration of Energization and Radiation in Geospace (ERG) Medium Energy Particle experiments - ion mass analyzer (MEP-i) Level-2 3D flux data - Shoichiro Yokota (Osaka University)

ERG_MEPI_L2_OMNIFLUX: Medium Energy Particle experiments - ion mass analyzer (MEP-i) 3D ion omni flux data, ARASE/ERG - Shoichiro Yokota (Osaka University)

ERG_MGF_L2_8SEC: Magnetic Field Experiment (MGF) Level 2 spin-averaged magnetic field data, ARASE/ERG - Ayako Matsuoka (Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Chuo-ku, Sagamihara, Kanagawa 252-5210, Japan)

ERG_ORB_L2: Exploration of Energization and Radiation in Geospace (ERG) Level-2 orbit data

ERG_ORB_L3: Exploration of Energization and Radiation in Geospace (ERG) Level-3 orbit data

ERG_ORB_LPRE_L2: Exploration of Energization and Radiation in Geospace (ERG) Level-2 long-term predicted orbit data

ERG_ORB_MPRE_L2: Exploration of Energization and Radiation in Geospace (ERG) Level-2 medium-term predicted orbit data

ERG_ORB_PRE_L2: Exploration of Energization and Radiation in Geospace (ERG) Level-2 predicted orbit data

ERG_ORB_SPRE_L2: Exploration of Energization and Radiation in Geospace (ERG) Level-2 short-term predicted orbit data

ERG_PWE_EFD_L2_E_SPIN: Plasma Wave Experiment (PWE) Electric Field Detector (EFD) Level 2 spectrum data, ARASE/ERG - Yoshiya Kasahara (Kanazawa University)

ERG_PWE_EFD_L2_POT: Plasma Wave Experiment (PWE) Electric Field Detector (EFD) Level 2 potential data, ARASE/ERG - Yoshiya Kasahara (Kanazawa University)

ERG_PWE_HFA_L2_SPEC_HIGH: No description

ERG_PWE_HFA_L2_SPEC_LOW: No description

ERG_PWE_HFA_L2_SPEC_MONIT: No description

ERG_PWE_OFA_L2_SPEC: Plasma Wave Experiment (PWE) Onboard Frequency Analyzer (OFA) Level 2 spectrum data, ARASE/ERG - Yoshiya Kasahara (Kanazawa University)

ERG_XEP_L2_OMNIFLUX: Exploration of Energization and Radiation in Geospace (ERG) Extremely High-Energy Electron Experiment (XEP) Level 2 extremely high energy electron data - Nana Higashio (Space Environment Group, Aerospace Research and Development Directorate, Tsukuba Space Center, Japan Aerospace Exploration Agency, 2-1-1 Sengen, Tsukuba, Ibaraki 305-8505, Japan)

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EARTH_HELIO1DAY_POSITION (spase://NASA/NumericalData/Planet/Earth/HelioWeb/Ephemeris/P1D)

Description

No TEXT global attribute value.

• Data Variable Descriptions
  Distance from Sun to object [RAD_AU]
  Latitude in Solar Ecliptic Coordinate System (SE) [SE_LAT]
  Longitude in Solar Ecliptic Coordinate System (SE) [SE_LON]
  Latitude in heliographic Rotating Coordinate System (HG) [HG_LAT]
  Longitude in Heliographic Rotating Coordinate System (HG) [HG_LON]
  Latitude in heliographic Inertial Coordinate System (HGI) [HGI_LAT]
  Longitude in heliographic Inertial Coordinate System (HGI) [HGI_LON]

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ELA_L1_EPDEF

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2018-07-20

• Data Variable Descriptions
  [ADC UNITS ONLY] L1 EPD Electron counts, Fast Mode - all 16 energies [ela_pef]
  ---> just bottom eight energies [ela_pef_8]
  ---> just top eight energies [ela_pef_top8]
  sector number [ela_pef_sectnum]
  number spins in sum [ela_pef_nspinsinsum]
  number of sectors [ela_pef_nsectors]
  spinperiod [ela_pef_spinper]
  spinphase [ela_pef_spinphase]

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ELA_L1_EPDIF

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2018-07-20

• Data Variable Descriptions
  EPD Ion counts/sector [raw data] - all 16 energies [ela_pif]
  ---> just bottom eight energies [ela_pif_8]
  ---> just top eight energies [ela_pif_top8]
  sector number [ela_pif_sectnum]
  number of spins in sum [ela_pif_nspinsinsum]
  number of sectors [ela_pif_nsectors]
  spinphase [ela_pif_spinphase]
  spinperiod [ela_pif_spinper]

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ELA_L1_STATE_DEFN

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2022-09-25

• Data Variable Descriptions
  Spacecraft Position XYZ in GEI-J2000 [ela_pos_gei]
  Spacecraft Velocity Vxyz [ela_vel_gei]
  Spacecraft Attitude XYZ [ela_att_gei]
  Date of attitude solution, UTC, in seconds [ela_att_solution_date]
  attitude - interpolated=0, modeled=1 [ela_att_flag]
  Angle between spin vector and orbit normal [ela_spin_orbnorm_angle]
  calculated spinperiod [ela_att_spinper]
  Angle between spin vector and sun [ela_spin_sun_angle]

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---

ELA_L1_STATE_PRED

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2022-09-17

• Data Variable Descriptions
  Spacecraft Position XYZ in GEI-J2000 [ela_pos_gei]
  Spacecraft Velocity Vxyz [ela_vel_gei]
  Spacecraft Attitude XYZ [ela_att_gei]
  Date of attitude solution, UTC, in seconds [ela_att_solution_date]
  attitude - interpolated=0, modeled=1 [ela_att_flag]
  Angle between spin vector and orbit normal [ela_spin_orbnorm_angle]
  calculated spinperiod [ela_att_spinper]
  Angle between spin vector and sun [ela_spin_sun_angle]

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ELB_L1_EPDEF

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2018-07-20

• Data Variable Descriptions
  [ADC UNITS ONLY] L1 EPD Electron counts, Fast Mode - all 16 energies [elb_pef]
  ---> just bottom eight energies [elb_pef_8]
  ---> just top eight energies [elb_pef_top8]
  sector number [elb_pef_sectnum]
  number spins in sum [elb_pef_nspinsinsum]
  number of sectors [elb_pef_nsectors]
  spinperiod [elb_pef_spinper]
  spinphase [elb_pef_spinphase]

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---

ELB_L1_EPDIF

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2018-07-20

• Data Variable Descriptions
  [ADC UNITS ONLY] L1 EPD Ion counts, Fast Mode [elb_pif]
  ---> just bottom eight energies [elb_pif_8]
  ---> just top eight energies [elb_pif_top8]
  sector number [elb_pif_sectnum]
  number spins in sum [elb_pif_nspinsinsum]
  number of sectors [elb_pif_nsectors]
  spinperiod [elb_pif_spinper]
  spinphase [elb_pif_spinphase]

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---

ELB_L1_STATE_DEFN

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2022-09-28

• Data Variable Descriptions
  Spacecraft Position XYZ in GEI-J2000 [elb_pos_gei]
  Spacecraft Velocity Vxyz [elb_vel_gei]
  Spacecraft Attitude XYZ [elb_att_gei]
  Date of attitude solution, UTC, in seconds [elb_att_solution_date]
  attitude - interpolated=0, modeled=1 [elb_att_flag]
  Angle between spin vector and orbit normal [elb_spin_orbnorm_angle]
  calculated spinperiod [elb_att_spinper]
  Angle between spin vector and sun [elb_spin_sun_angle]

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---

ELB_L1_STATE_PRED

Description

The Electron Losses and Fields Investigation (ELFIN) mission is a space weather
mission using three scientific instruments in a 3U+ CubeSat. The instruments
measure wave and particle data.

Modification History

Rev- 2022-09-27

• Data Variable Descriptions
  Spacecraft Position XYZ in GEI-J2000 [elb_pos_gei]
  Spacecraft Velocity Vxyz [elb_vel_gei]
  Spacecraft Attitude XYZ [elb_att_gei]
  Date of attitude solution, UTC, in seconds [elb_att_solution_date]
  attitude - interpolated=0, modeled=1 [elb_att_flag]
  Angle between spin vector and orbit normal [elb_spin_orbnorm_angle]
  calculated spinperiod [elb_att_spinper]
  Angle between spin vector and sun [elb_spin_sun_angle]

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ENDURANCE_EPHEMERIS_DEF

Description

No TEXT global attribute value.

• Data Variable Descriptions
  Mission Elapsed Time [time]

  Seconds from T-0, where T-0 is defined by ACS Umbi-pull
  

  Euler Rotation Angle (Yaw) [Yaw]

  Euler rotation angle (degrees) relative to inertial T-0 orientation about the
  lateral Z-axis 180 degrees from rail
  

  Euler Rotation Angle (Pitch) [Pitch]

  Euler rotation angle (degrees) relative to inertial T-0 orientation about the
  lateral Y axis that completes the R.H.R. with the other two axes
  

  Euler Rotation Angle (Roll) [Roll]

  Euler rotation angle (degrees) relative to inertial T-0 orientation about the
  longitudinal geometric X-axis out of nose
  

  Roll Rate [RollRate]

  Roll rate (about the body spin axis, X) in cycles/second (Hz) relative to an
  inertial frame
  

  Total Angle of Attack (between Spin Axis X and Velocity) [AoA_T]

  Total Angle of Attack (angle between the spin axis (X) and the velocity vector)
  

  Angle between Spin Axis X and Magnetic Field [AngleB]

  Angle between the spin axis (X) and the local IGRF magnetic field vector
  

  Direction Cosine Matrix (DCM) [No Plot] [DCM]

  DCM is a 3x3xn direction cosine matrix expressing the payload body frame (X-axis
  out of nose, Z-axis 180 degrees from rail, Y-axis completes R.H.R.) axes as
  column vectors in the coordinates of the ENU (Local) reference frame. The NIACS
  body frame is X-axis out of tail, Z-axis towards the rail, Y-axis completes
  R.H.R., so expressing the payload body frame in the coordinates of the NIACS
  body frame is achieved by the following matrix: |   -1        0        0    | | 
    0        1        0    | |    0        0       -1    | The ENU (Local)
  reference frame is the local geodetic East, North, Up coordinate frame
  

  X Azimuth [X_Az]

  Azimuth (degrees) of spin axis, X, from North in the local geodetic reference
  frame (clockwise if ENU, counterclockwise if NED)
  

  X Elevation [X_El]

  Elevation (degrees) of spin axis, X, from the local geodetic horizontal plane,
  tangent to the surface of the Earth
  

  Y Azimuth [Y_Az]

  Y_Az: Azimuth (degrees) of lateral axis, Y, from North in the local geodetic
  reference frame (clockwise if ENU, counterclockwise if NED)
  

  Y Elevation [Y_El]

  Elevation (degrees) of lateral axis, Y, from the local geodetic horizontal
  plane, tangent to the surface of the Earth
  

  Z Azimuth [Z_Az]

  Azimuth (degrees) of lateral axis, Z, from North in the local geodetic reference
  frame (clockwise if ENU, counterclockwise if NED)
  

  Z Elevation [Z_El]

  Elevation (degrees) of lateral axis, Z, from the local geodetic horizontal
  plane, tangent to the surface of the Earth
  

  Geodetic Latitude of the Payload [Latgd]

  Positional data from POSDAT File
  

  Longitude of the Payload [Long]

  Positional data from POSDAT File
  

  Geodetic Altitude of the Payload [Alt]

  Positional data from POSDAT File
  

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EQ_PP_AUX (spase://NASA/NumericalData/Equator-S/Ephemeris/PrimeParameter/PT4S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.8 AUX

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003

Caveats

 No caveats

• Data Variable Descriptions
  Spacecraft position, vector GSE [sc_r_xyz_gse%eq_pp_aux]
  Spacecraft velocity, vector GSE [sc_v_xyz_gse%eq_pp_aux]
  GSE latitude of spacecraft axis, scalar [sc_at_lat%eq_pp_aux]
  GSE longitude of spacecraft axis, scalar [sc_at_long%eq_pp_aux]
  Low rate or high rate telemetry, scalar [tm_rate%eq_pp_aux]
  Rotation angle GSE to GSM, scalar [gse_gsm%eq_pp_aux]
  Dipole Tilt in GSM z-x Plane, scalar [dipole_tilt%eq_pp_aux]

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EQ_PP_EDI (spase://NASA/NumericalData/Equator-S/EDI/PP/PT60s)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.2 EDI

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003

Caveats

 No caveats

• Data Variable Descriptions
  Drift velocity, vector GSE [V_ed_xyz_gse%eq_pp_edi]
  Electric field, vector GSE [E_xyz_gse%eq_pp_edi]

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EQ_PP_EPI (spase://NASA/NumericalData/Equator-S/EPI/PP/PT60S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.5 EPI

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003
* 1997 Dec - first release v1.0
* 1998 Apr - v1.4 PPDB Production Release
* 1998 Dec - v2.0

Caveats

See also `TEXT' global attr. for Caveats file location

• Data Variable Descriptions
  Electron flux (23keV<E<50keV), scalar [J_e_1%eq_pp_epi]
  Electron flux (50keV<E<133keV), scalar [J_e_2%eq_pp_epi]
  Electron flux (133keV<E<226keV), scalar [J_e_3%eq_pp_epi]
  Proton flux (45keV<E<73keV), scalar [J_p_1%eq_pp_epi]
  Proton flux (73keV<E<129keV), scalar [J_p_2%eq_pp_epi]
  Proton flux (129keV<E<407keV), scalar [J_p_3%eq_pp_epi]

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EQ_PP_ICI (spase://NASA/NumericalData/Equator-S/ICI/PP/PT60S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.3 ICI

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003
none

Caveats

 This file has particularly bad background problems due to intense
 radiation belts from ~08:00-10:00 UT.
 This file contains both onboard calculated moments (labeled 
 "raw" with an "*" in the name) and moments calculated on 
 the ground from 3D distributions (labeled "final").
 Quantitative analysis should be done with the "final" moments.  
 The raw data should only be used qualitatively for identifying
 regions and temporal variations.  It has large errors, particularly
 in Vz in spacecraft coordinates.
 O+ and He+ data should not be used in the magnetosheath or at low
 L-values, due to background problems.
 Contact the LI at Lynn.Kistler@unh.edu if the data you need
 is not available on-line.

• Data Variable Descriptions
  ICI status flags for operational modes, data compression, scalar ([0]: 0=bad,1=caution,2=OK) [Status%eq_pp_ici]
  Final proton density (3d), scalar [N_p%eq_pp_ici]
  Final oxygen+ density (3d), scalar [N_O1%eq_pp_ici]
  Final Helium+ density (3d), scalar [N_He1%eq_pp_ici]
  Final proton bulk velocity (3d), vector GSE [V_p_xyz_gse%eq_pp_ici]
  Final oxygen+ bulk velocity (3d), vector GSE [V_O1_xyz_gse%eq_pp_ici]
  Final proton temperature (3d), scalar [T_p%eq_pp_ici]
  Final oxygen+ temperature (3d), scalar [T_O1%eq_pp_ici]
  Final Helium+ bulk velocity (3d), vector GSE [V_HE1_xyz_gse%eq_pp_ici]
  Final proton temperature tensor (3d), 1 parallel and 2 perpendicular GSE components [T_p_xx_gse%eq_pp_ici]
  Final oxygen+ temperature tensor (3d), 1 parallel and 2 perpendicular GSE components [T_O1_xx_gse%eq_pp_ici]
  Final Helium+ temperature (3d), scalar [T_HE1%eq_pp_ici]
  Raw proton density (onboard), scalar [N_p*%eq_pp_ici]
  Raw oxygen+ density (onboard), scalar [N_O1*%eq_pp_ici]
  Raw proton bulk velocity (onboard), vector SCS [V_p_xyz_scs*%eq_pp_ici]
  Raw oxygen+ bulk velocity (onboard), vector SCS [V_O1_xyz_scs*%eq_pp_ici]
  Raw proton temperature (onboard), scalar [T_p*%eq_pp_ici]
  Raw oxygen+ temperature (onboard), scalar [T_O1*%eq_pp_ici]
  Raw proton bulk velocity (onboard), vector GSE [V_p_xyz_gse*%eq_pp_ici]
  Raw oxygen+ bulk velocity (onboard), vector GSE [V_O1_xyz_gse*%eq_pp_ici]

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EQ_PP_MAM (spase://NASA/NumericalData/Equator-S/MAM/PP/PT60S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.1 MAM

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003
MAM_SINGLE (128 Hz) and MAM_DUAL (64 Hz) instrument acquisition modes are
available

Caveats

 no valid data 

• Data Variable Descriptions
  Magnetic field, vector GSE [B_xyz_gse%eq_pp_mam]
  Sum of the component variances, scalar [B_nsigma_t%eq_pp_mam]
  Field magnitude variance, scalar [B_nsigma_b%eq_pp_mam]

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EQ_PP_PCD (spase://NASA/NumericalData/Equator-S/PCD/PP/PT60S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.6 PCD

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003
Record of history of modification of CDF n/a.

Caveats

 partly noisy data
 noisy data

• Data Variable Descriptions
  Ion current, scalar [I_ion%eq_pp_pcd]

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EQ_SP_SFD (spase://NASA/NumericalData/Equator-S/SFD/PP/PT60S)

Description

see EQS-MPE-EDC-01, Equator-S Data Center Manual, section 4.7 SFD

Modification History

Produced in accordance with ESDS file specification
Reference Document for CSDS CDF File Design, DS-QMW-TN-0003
none

Caveats

 The used electron sensitivity 4.3e-7 A/(W/cm2) results from
 questionable calibration.  The resulting upper limits for
 electron energy fluxes are too high.

• Data Variable Descriptions
  Max. energy flux e- (>0.26MeV), scalar [F_e>0.26%eq_sp_sfd]
  Max. energy flux e- (>0.44MeV), scalar [F_e>0.44%eq_sp_sfd]
  Max. energy flux e- (>1.9.MeV), scalar [F_e>1.9%eq_sp_sfd]
  Max. energy flux e+ (>6.3MeV), scalar [F_p>6.3%eq_sp_sfd]
  Max. energy flux e+ (>9.5MeV), scalar [F_p>9.5%eq_sp_sfd]
  Max. energy flux e+ (>34.9MeV), scalar [F_p>34.9%eq_sp_sfd]

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ERG_HEP_L2_OMNIFLUX

Description

No TEXT global attribute value.

Modification History

Created 10/2021

• Data Variable Descriptions
  FEDO-H: Omni-directional flux of HEP-H min [FEDO_H]
  Omni-directional flux of HEP-L mean [FEDO_L]
  ---> FEDO_L as stacked time series [FEDO_L_T]
  ---> FEDO_H as stacked time series [FEDO_H_T]

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ERG_LEPE_L2_OMNIFLUX

Description

No TEXT global attribute value.

Modification History

Created 10/2021

• Data Variable Descriptions
  FEDO: Omni-directional electron number flux [FEDO]
  ---> FEDO as stacked time series [FEDO_T]

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ERG_LEPI_L2_OMNIFLUX

Description

filled in with information  

Modification History

Created 01/2022

• Data Variable Descriptions
  FPDO: H+ Omni number flux [FPDO]
  ---> FPDO as stacked time series [FPDO_T]
  FHEDO: He+ Omni number flux [FHEDO]
  ---> FHEDO as stacked time series [FHEDO_T]
  FODO: O+ Omni number flux [FODO]
  ---> FODO as stacked time series [FODO_T]

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ERG_MEPE_L2_3DFLUX

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  [WILL NOT PLOT] Unidirectional Differential Electron Flux [FEDU]
  ---> 73 keV Unidirectional differential electron flux [FEDU_e2]
  ---> 35 keV Unidirectional differential electron flux [FEDU_e6]
  ---> 17 keV Unidirectional differential electron flux [FEDU_e10]
  ---> 8.4 keV Unidirectional differential electron flux [FEDU_e14]
  [WILL NOT PLOT] Unidirectional Differential Electron Flux (before noise correction) [FEDU_n]
  ---> 73 keV Unidirectional differential electron flux (before noise correction) [FEDU_n_e2]
  ---> 35 keV Unidirectional differential electron flux (before noise correction) [FEDU_n_e6]
  ---> 17 keV Unidirectional differential electron flux (before noise correction) [FEDU_n_e10]
  ---> 8.4 keV Unidirectional differential electron flux (before noise correction) [FEDU_n_e14]
  [WILL NOT PLOT] Unidirectional Differential Electron Energy Flux [FEEDU]
  ---> 73 keV Unidirectional differential electron energy flux [FEEDU_e2]
  ---> 35 keV Unidirectional differential electron energy flux [FEEDU_e6]
  ---> 17 keV Unidirectional differential electron energy flux [FEEDU_e10]
  ---> 8.4 keV Unidirectional differential electron energy flux [FEEDU_e14]
  [WILL NOT PLOT] Directional electron count (Noise contained) [count_raw]
  Spin phase number [spin_phase]

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---

ERG_MEPE_L2_OMNIFLUX

Description

" "

Modification History

Created 05/2021

• Data Variable Descriptions
  FEDO: Omni-directional Electron Flux [FEDO]
  ---> FEDO as stacked time series [FEDO_T]

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---

ERG_MEPI_L2_3DFLUX

Description

" "

Modification History

Created 08/2021

• Data Variable Descriptions
  Index for data quality [Quality_flag]
  Spin phase number [spin_phase]
  Flag for data reduction mode [mode_reduction]
  [CDAWeb plots not supported] Unidirectional differential proton flux [FPDU]
  ---> 88 keV/q Unidirectional differential proton flux [FPDU_e2]
  ---> 36 keV/q Unidirectional differential proton flux [FPDU_e6]
  ---> 15 keV/q Unidirectional differential proton flux [FPDU_e10]
  ---> 6.3 keV/q Unidirectional differential proton flux [FPDU_e14]
  [CDAWeb plots not supported] Unidirectional differential proton energy flux [FPEDU]
  ---> 88 keV/q Unidirectional differential proton energy flux [FPEDU_e2]
  ---> 36 keV/q Unidirectional differential proton energy flux [FPEDU_e6]
  ---> 15 keV/q Unidirectional differential proton energy flux [FPEDU_e10]
  ---> 6.3 keV/q Unidirectional differential proton energy flux [FPEDU_e14]
  [CDAWeb plots not supported] Proton raw count [count_raw_P]
  Energy for FPDU [FPDU_Energy]
  [CDAWeb plots not supported] Unidirectional differential He++ flux [FHE2DU]
  ---> 88 keV/q Unidirectional differential He++ flux [FHE2DU_e2]
  ---> 36 keV/q Unidirectional differential He++ flux [FHE2DU_e6]
  ---> 15 keV/q Unidirectional differential He++ flux [FHE2DU_e10]
  ---> 6.3 keV/q Unidirectional differential He++ flux [FHE2DU_e14]
  [CDAWeb plots not supported] Unidirectional differential He++ energy flux [FHE2EDU]
  ---> 88 keV/q Unidirectional differential He++ energy flux [FHE2EDU_e2]
  ---> 36 keV/q Unidirectional differential He++ energy flux [FHE2EDU_e6]
  ---> 15 keV/q Unidirectional differential He++ energy flux [FHE2EDU_e10]
  ---> 6.3 keV/q Unidirectional differential He++ energy flux [FHE2EDU_e14]
  [CDAWeb plots not supported] He++ raw count [count_raw_HE2]
  Energy for FHE2DU [FHE2DU_Energy]
  [CDAWeb plots not supported] Unidirectional differential He+ flux [FHEDU]
  ---> 88 keV/q Unidirectional differential He+ flux [FHEDU_e2]
  ---> 36 keV/q Unidirectional differential He+ flux [FHEDU_e6]
  ---> 15 keV/q Unidirectional differential He+ flux [FHEDU_e10]
  ---> 6.3 keV/q Unidirectional differential He+ flux [FHEDU_e14]
  [CDAWeb plots not supported] Unidirectional differential He+ energy flux [FHEEDU]
  ---> 88 keV/q Unidirectional differential He+ energy flux [FHEEDU_e2]
  ---> 36 keV/q Unidirectional differential He+ energy flux [FHEEDU_e6]
  ---> 15 keV/q Unidirectional differential He+ energy flux [FHEEDU_e10]
  ---> 6.3 keV/q Unidirectional differential He+ energy flux [FHEEDU_e14]
  [CDAWeb plots not supported] He+ raw count [count_raw_HE]
  Energy for FHEDU [FHEDU_Energy]
  [CDAWeb plots not supported] Unidirectional differential O++ flux [FOPPDU]
  ---> 88 keV/q Unidirectional differential O++ flux [FOPPDU_e2]
  ---> 36 keV/q Unidirectional differential O++ flux [FOPPDU_e6]
  ---> 15 keV/q Unidirectional differential O++ flux [FOPPDU_e10]
  ---> 6.3 keV/q Unidirectional differential O++ flux [FOPPDU_e14]
  [CDAWeb plots not supported] Unidirectional differential O++ energy flux [FOPPEDU]
  ---> 88 keV/q Unidirectional differential O++ energy flux [FOPPEDU_e2]
  ---> 36 keV/q Unidirectional differential O++ energy flux [FOPPEDU_e6]
  ---> 15 keV/q Unidirectional differential O++ energy flux [FOPPEDU_e10]
  ---> 6.3 keV/q Unidirectional differential O++ energy flux [FOPPEDU_e14]
  [CDAWeb plots not supported] O++ raw count [count_raw_OPP]
  Energy for FOPPDU [FOPPDU_Energy]
  [CDAWeb plots not supported] Unidirectional differential O+ flux [FODU]
  ---> 88 keV/q Unidirectional differential O+ flux [FODU_e2]
  ---> 36 keV/q Unidirectional differential O+ flux [FODU_e6]
  ---> 15 keV/q Unidirectional differential O+ flux [FODU_e10]
  ---> 6.3 keV/q Unidirectional differential O+ flux [FODU_e14]
  [CDAWeb plots not supported] Unidirectional differential O+ energy flux [FOEDU]
  ---> 88 keV/q Unidirectional differential O+ energy flux [FOEDU_e2]
  ---> 36 keV/q Unidirectional differential O+ energy flux [FOEDU_e6]
  ---> 15 keV/q Unidirectional differential O+ energy flux [FOEDU_e10]
  ---> 6.3 keV/q Unidirectional differential O+ energy flux [FOEDU_e14]
  [CDAWeb plots not supported] O+ raw count [count_raw_O]
  Energy for FODU [FODU_Energy]
  [CDAWeb plots not supported] Unidirectional differential O2+ flux [FO2PDU]
  ---> 88 keV/q Unidirectional differential O2+ flux [FO2PDU_e2]
  ---> 36 keV/q Unidirectional differential O2+ flux [FO2PDU_e6]
  ---> 15 keV/q Unidirectional differential O2+ flux [FO2PDU_e10]
  ---> 6.3 keV/q Unidirectional differential O2+ flux [FO2PDU_e14]
  [CDAWeb plots not supported] Unidirectional differential O2+ energy flux [FO2PEDU]
  ---> 88 keV/q Unidirectional differential O2+ energy flux [FO2PEDU_e2]
  ---> 36 keV/q Unidirectional differential O2+ energy flux [FO2PEDU_e6]
  ---> 15 keV/q Unidirectional differential O2+ energy flux [FO2PEDU_e10]
  ---> 6.3 keV/q Unidirectional differential O2+ energy flux [FO2PEDU_e14]
  [CDAWeb plots not supported] O2+ raw count [count_raw_O2P]
  Energy for FO2PDU [FO2PDU_Energy]

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---

ERG_MEPI_L2_OMNIFLUX

Description

" "

Modification History

Created 08/2021

• Data Variable Descriptions
  Minimum and maximum energy for FIDO [FIDO_Energy]
  FPDO: Omni-directional proton flux [FPDO]
  ---> FPDO as stacked time series [FPDO_T]
  FHE2DO: Omni-directional He++ Flux [FHE2DO]
  ---> FHE2DO as stacked time series [FHE2DO_T]
  FHEDO: Omni-directional He+ flux [FHEDO]
  ---> FHEDO as stacked time series [FHEDO_T]
  FOPPDO: Omni-directional O++ flux [FOPPDO]
  ---> FOPPDO as stacked time series [FOPPDO_T]
  FODO: Omni-directional O+ flux [FODO]
  ---> FODO as stacked time series [FODO_T]
  FO2PDO: Omni-directional O2+ flux [FO2PDO]
  ---> FO2PDO as stacked time series [FO2PDO_T]

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---

ERG_MGF_L2_8SEC

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  8 sec resolution B in DSI coordinates [mag_8sec_dsi]
  8 sec resolution B in GSE coordinates [mag_8sec_gse]
  8 sec resolution B in GSM coordinates [mag_8sec_gsm]
  8 sec resolution B in SM coordinates [mag_8sec_sm]
  8 sec resolution total B [magt_8sec]
  8 sec resolution RMSD for DSI [rmsd_8sec_dsi]
  8 sec resolution RMSD for GSE [rmsd_8sec_gse]
  8 sec resolution RMSD for GSM [rmsd_8sec_gsm]
  8 sec resolution RMSD for SM [rmsd_8sec_sm]
  8 sec resolution Bt RMSD [rmsd_8sec]
  The number of data points for RMSD [n_rmsd_8sec]
  Dynamic Range [dyn_rng_8sec]

  0: +/-8192 nT; 1: +/-65536 nT
  

  Quality Flag [quality_8sec]

  (Elements) 0th-2nd: offset; 3rd: RMS; 4th: period; 5th: time seriese; 6th: range
   7th: invalid data; 8th:MTQ; 9th:eclipse; 10-13th: reserved; 14th: sampling
  rate; 15th: attitude.
  

  Quality Flag for Geophysical Coordinates [quality_8sec_gc]

  (Value) 0: good; 1: caution; 2: poor; 3: ignore.
  

  8 sec resolution IGRF B in DSI [igrf_8sec_dsi]
  8 sec resolution IGRF B in GSE [igrf_8sec_gse]
  8 sec resolution IGRF B in GSM [igrf_8sec_gsm]
  8 sec resolution IGRF B in SM [igrf_8sec_sm]

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---

ERG_ORB_L2

Description

ERG orbit

Modification History

Created 05/2022

• Data Variable Descriptions
  Geocentric latitude, longitude, and radial distance of the satellite position in unit of deg, deg, and km, respectively [pos_llr]
  Spacecraft positions in GSE coordinates [pos_gse]
  Spacecraft positions in GSM coordinates [pos_gsm]
  Spacecraft positions in SM coordinates [pos_sm]
  R, magnetic latitude, and magnetic local time of spacecraft positions (using IGRF model) [pos_rmlatmlt]
  Spacecraft positions mapped onto the magnetic equator (using IGRF model) [pos_eq]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the northern hemisphere (using IGRF model) [pos_iono_north]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the southern hemisphere (using IGRF model) [pos_iono_south]
  Magnetic field at spacecraft positions, using IGRF model [pos_blocal]
  Magnetic field strength at spacecraft positions, using IGRF model [pos_blocal_mag]
  Magnetic field at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq]
  Magnetic field strength at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq_mag]
  McIlwain's L parameter for pitch angles of 30, 60, and 90deg [pos_Lm]
  Spacecraft velocity in GSE coordinates [vel_gse]
  Spacecraft velocity in GSM coordinates [vel_gsm]
  Spacecraft velocity in SM coordinates [vel_sm]
  Spin number [spn_num]
  Flag for maneuver preparation [man_prep_flag]
  Flag for maneuver on/off [man_on_flag]
  Flag for eclipse [eclipse_flag]

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---

ERG_ORB_L3

Description

ERG orbit (The L-shell parameters and adiabatic invariants in this file are
calculated using the International Radiation Belt Environment Modeling (IRBEM)
library (https://craterre.onecert.fr/prbem/irbem/description.html).) 

Modification History

Created 09/2018

• Data Variable Descriptions
  Spacecraft positions mapped onto the magnetic equator (using OP77Q model) [pos_eq_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  Geomagnetic latitude and longitude of spacecraft footprints at 100km in the northern hemisphere (using OP77Q model) [pos_iono_north_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  Geomagnetic latitude and longitude of spacecraft footprints at 100km in the southern hemisphere (using OP77Q model) [pos_iono_south_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  McIlwain's L parameter for pitch angles of 90, 80, 70, 60, 50, 40, 30, 20 and 10 deg in descending order (using OP77Q model) [pos_lmc_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  L-star parameter for pitch angles of 90, 80, 70, 60, 50, 40, 30, 20 and 10 deg in descending order (using OP77Q model) [pos_lstar_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  I: the integral invariant (Roederer, J. G., Dynamics of the geomagnetically trapped radiation, Springer New York, pp. 48, 1970) [pos_I_op]

  1.The second adiabatic invariant: K=I*Bm^(1/2), in which Bm is magnetic field
  intensity at mirror point for a given pitch angle. 2.The OP77Q model used here
  is Olson & Pfitzer Quiet (1977).
  

  Magnetic field at spacecraft position (using OP77Q model) [pos_blocal_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

  Magnetic field strength at spacecraft positions mapped onto the magnetic equator (using OP77Q model) [pos_beq_op]

  The OP77Q model used here is Olson & Pfitzer Quiet (1977)
  

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---

ERG_ORB_LPRE_L2

Description

Predicted ERG orbit

Modification History

Created 06/2021

• Data Variable Descriptions
  Geocentric latitude, longitude, and radial distance of the satellite position in unit of deg, deg, and km, respectively [pos_llr]
  Spacecraft positions in GSE coordinates [pos_gse]
  Spacecraft positions in GSM coordinates [pos_gsm]
  Spacecraft positions in SM coordinates [pos_sm]
  R, magnetic latitude, and magnetic local time of spacecraft positions (using IGRF model) [pos_rmlatmlt]
  Spacecraft positions mapped onto the magnetic equator (using IGRF model) [pos_eq]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the northern hemisphere (using IGRF model) [pos_iono_north]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the southern hemisphere (using IGRF model) [pos_iono_south]
  Magnetic field at spacecraft positions, using IGRF model [pos_blocal]
  Magnetic field strength at spacecraft positions, using IGRF model [pos_blocal_mag]
  Magnetic field at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq]
  Magnetic field strength at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq_mag]
  McIlwain's L parameter for pitch angles of 30, 60, and 90deg [pos_Lm]
  Spacecraft velocity in GSE coordinates [vel_gse]
  Spacecraft velocity in GSM coordinates [vel_gsm]
  Spacecraft velocity in SM coordinates [vel_sm]
  Spin number [spn_num]
  Flag for maneuver preparation [man_prep_flag]
  Flag for maneuver on/off [man_on_flag]
  Flag for eclipse [eclipse_flag]

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---

ERG_ORB_MPRE_L2

Description

Predicted ERG orbit

Modification History

Created 03/2022

• Data Variable Descriptions
  Geocentric latitude, longitude, and radial distance of the satellite position in unit of deg, deg, and km, respectively [pos_llr]
  Spacecraft positions in GSE coordinates [pos_gse]
  Spacecraft positions in GSM coordinates [pos_gsm]
  Spacecraft positions in SM coordinates [pos_sm]
  R, magnetic latitude, and magnetic local time of spacecraft positions (using IGRF model) [pos_rmlatmlt]
  Spacecraft positions mapped onto the magnetic equator (using IGRF model) [pos_eq]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the northern hemisphere (using IGRF model) [pos_iono_north]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the southern hemisphere (using IGRF model) [pos_iono_south]
  Magnetic field at spacecraft positions, using IGRF model [pos_blocal]
  Magnetic field strength at spacecraft positions, using IGRF model [pos_blocal_mag]
  Magnetic field at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq]
  Magnetic field strength at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq_mag]
  McIlwain's L parameter for pitch angles of 30, 60, and 90deg [pos_Lm]
  Spacecraft velocity in GSE coordinates [vel_gse]
  Spacecraft velocity in GSM coordinates [vel_gsm]
  Spacecraft velocity in SM coordinates [vel_sm]
  Spin number [spn_num]
  Flag for maneuver preparation [man_prep_flag]
  Flag for maneuver on/off [man_on_flag]
  Flag for eclipse [eclipse_flag]

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---

ERG_ORB_PRE_L2

Description

Predicted ERG orbit

Modification History

Created 05/2022

• Data Variable Descriptions
  Spacecraft positions in GSE coordinates [pos_gse]
  Spacecraft positions in GSM coordinates [pos_gsm]
  Spacecraft positions in SM coordinates [pos_sm]
  R, magnetic latitude, and magnetic local time of spacecraft positions (using IGRF model) [pos_rmlatmlt]
  Spacecraft positions mapped onto the magnetic equator (using IGRF model) [pos_eq]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the northern hemisphere (using IGRF model) [pos_iono_north]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the southern hemisphere (using IGRF model) [pos_iono_south]
  Magnetic field at spacecraft positions, using IGRF model [pos_blocal]
  Magnetic field strength at spacecraft positions, using IGRF model [pos_blocal_mag]
  Magnetic field at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq]
  Magnetic field strength at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq_mag]
  McIlwain's L parameter for pitch angles of 30, 60, and 90deg [pos_Lm]
  Spacecraft velocity in GSE coordinates [vel_gse]
  Spacecraft velocity in GSM coordinates [vel_gsm]
  Spacecraft velocity in SM coordinates [vel_sm]
  Spin number [spn_num]
  Flag for maneuver preparation [man_prep_flag]
  Flag for maneuver on/off [man_on_flag]
  Flag for eclipse [eclipse_flag]

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---

ERG_ORB_SPRE_L2

Description

Predicted ERG orbit

Modification History

Created 05/2022

• Data Variable Descriptions
  Geocentric latitude, longitude, and radial distance of the satellite position in unit of deg, deg, and km, respectively [pos_llr]
  Spacecraft positions in GSE coordinates [pos_gse]
  Spacecraft positions in GSM coordinates [pos_gsm]
  Spacecraft positions in SM coordinates [pos_sm]
  R, magnetic latitude, and magnetic local time of spacecraft positions (using IGRF model) [pos_rmlatmlt]
  Spacecraft positions mapped onto the magnetic equator (using IGRF model) [pos_eq]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the northern hemisphere (using IGRF model) [pos_iono_north]
  Geographic latidue and longitude of spacecraft footprints at 100 km in the southern hemisphere (using IGRF model) [pos_iono_south]
  Magnetic field at spacecraft positions, using IGRF model [pos_blocal]
  Magnetic field strength at spacecraft positions, using IGRF model [pos_blocal_mag]
  Magnetic field at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq]
  Magnetic field strength at spacecraft positions mapped onto the magnetic equator , using IGRF model [pos_beq_mag]
  McIlwain's L parameter for pitch angles of 30, 60, and 90deg [pos_Lm]
  Spacecraft velocity in GSE coordinates [vel_gse]
  Spacecraft velocity in GSM coordinates [vel_gsm]
  Spacecraft velocity in SM coordinates [vel_sm]
  Spin number [spn_num]
  Flag for maneuver preparation [man_prep_flag]
  Flag for maneuver on/off [man_on_flag]
  Flag for eclipse [eclipse_flag]

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---

ERG_PWE_EFD_L2_E_SPIN

Description

No TEXT global attribute value.

Modification History

Created 01/2022

• Data Variable Descriptions
  ERG PWE/EFD DPB U antenna spinfit waveform [Eu_dsi]
  ERG PWE/EFD DPB V antenna spinfit waveform [Ev_dsi]
  Averaged residue of sine fit of Eu [Eu_residual]
  Phase offset of sine fit of Eu [Eu_phase]
  Averaged residue of sine fit of Ev [Ev_residual]
  Phase offset of sine fit of Ev [Ev_phase]
  quality flag for EFD [quality_flag]

  b0:see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON, b3:AC-CAL(B)
  signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC label,
  b7-b15:reserved,, b16:   Eu or Ev -- saturated, b17:U1, U2 cannot used, b18: V1,
  V2 cannot used, b19:U1 not biased, b20:U2  not biased, b21:V1 not biased, b22:  
  V2 not biased, b23:   WPT-Pre AC-Gain = L (EFD Gain: affected), b24:  
  Slow-sweep, b25:   Low time accuracy (0-1 sec delay)
  

  Trend offset of sine fit of Eu [Eu_trend]
  Trend offset of sine fit of Ev [Ev_trend]
  Offset of sine fit of Eu1 [Eu_offset]
  ERG PWE/EFD SPB U1 probe spinfit waveform [Eu1_dsi]
  Offset of sine fit of Ev [Ev_offset]
  ERG PWE/EFD SPB V1 probe spinfit waveform [Ev1_dsi]
  ERG PWE/EFD SPB U2 probe spinfit waveform [Eu2_dsi]
  ERG PWE/EFD SPB V2 probe spinfit waveform [Ev2_dsi]
  Offset of sine fit of Eu1 [Eu1_phase]
  Averaged residue of sine fit of Eu1 [Eu1_residual]
  Offset of sine fit of Ev1 [Ev1_phase]
  Averaged residue of sine fit of Ev1 [Ev1_residual]
  Offset of sine fit of Eu2 [Eu2_phase]
  Averaged residue of sine fit of Eu2 [Eu2_residual]
  Offset of sine fit of Ev2 [Ev2_phase]
  Averaged residue of sine fit of Ev2 [Ev2_residual]
  Offset of sine fit of Eu1 [Eu1_offset]
  Offset of sine fit of Ev1 [Ev1_offset]
  Offset of sine fit of Eu2 [Eu2_offset]
  Offset of sine fit of Ev2 [Ev2_offset]
  Trend offset of sine fit of Eu1 [Eu1_trend]
  Trend offset of sine fit of Ev1 [Ev1_trend]
  Trend offset of sine fit of Eu2 [Eu2_trend]
  Trend offset of sine fit of Ev2 [Ev2_trend]

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---

ERG_PWE_EFD_L2_POT

Description

No TEXT global attribute value.

Modification History

Created 10/2021

• Data Variable Descriptions
  quality flag for EFD [quality_flag]

  b0:see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON, b3:AC-CAL(B)
  signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC label,
  b7-b15:reserved, b16:Eu or Ev saturated, b17:U1 & U2 cannot used, b18:V1 & V2
  cannot used, b19:U1 not biased, b20:U2 not biased, b21:V1 not biased, b22:V2 not
  biased, b23:WPT-Pre AC-Gain = L, b24:Slow-sweep CAL, b25:0-1sec delay,
  b26:abs(|Eu|-|Ev|):>1mV/m, b27:Direction(Eu-Ev):>15deg, b28-31:reserved
  

  Voltage of probe U1 [Vu1]
  Voltage of probe V1 [Vv1]
  Voltage of probe U2 [Vu2]
  Voltage of probe V2 [Vv2]
  Averaged voltage of all probes [Vave]

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---

ERG_PWE_HFA_L2_SPEC_HIGH

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  Power spectra Eu^2 [spectra_eu]
  Power spectra Ev^2 [spectra_ev]
  Power spectra Bgamma^2 [spectra_bgamma]
  Power spectra Eu^2+Ev^2 [spectra_esum]
  Power spectra E-right^2 [spectra_er]
  Power spectra E-left^2 [spectra_el]
  Power spectra Eu^2+Ev^2 or Eu^2 or Ev^2 [spectra_e_mix]
  spectra axial ratio [spectra_e_ar]

  -1:LH,+1:RH
  

  spectral matrix Eu-Ev* [spectra_eu_ev]
  ---> spectral matrix Eu-Ev* [1] [spectra_eu_ev_d1]
  ---> spectral matrix Eu-Ev* [2] [spectra_eu_ev_d2]
  spectral matrix Eu-Bgamma* [spectra_eu_bg]
  ---> spectral matrix Eu-Bgamma* [1] [spectra_eu_bg_d1]
  ---> spectral matrix Eu-Bgamma* [2] [spectra_eu_bg_d2]
  spectral matrix Ev-Bgamma* [spectra_ev_bg]
  ---> spectral matrix Ev-Bgamma* [1] [spectra_ev_bg_d1]
  ---> spectral matrix Ev-Bgamma* [2] [spectra_ev_bg_d2]
  e_mix_content [e_mix_content]

  0:(Eu+Ev)/2,1:Eu,2:Ev
  

  HFA Ch1 input [ch1_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch2 input [ch2_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch1 gain [ch1_gain]
  HFA Ch2 gain [ch2_gain]
  HFA FPGA observation mode [obs_stat]

  0:FFT1,1:FFT8,2:WAVE
  

  HFA Waveform output status [wav_stat]

  0:DIS,1:ENA
  

  HFA Average mode status [ave_stat]

  0:OFF,1:ON
  

  quality flag [quality_flag]

  b0:see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON, b3:AC-CAL(B)
  signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC label,
  b7-b15:reserved, b16:Eu/Ev saturated, b17:Bg saturated, b18:HFA internal CAL,
  b19-b30:reserved, b31:HK CDF error
  

  WPT-Pre AC gain [wpt_ac_gain]

  0:low gain, 1:high gain
  

  MSC-PA gain [mscpa_gain]

  0:low gain, 1:high gain
  

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---

ERG_PWE_HFA_L2_SPEC_LOW

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  Power spectra Eu^2 [spectra_eu]
  Power spectra Ev^2 [spectra_ev]
  Power spectra Bgamma^2 [spectra_bgamma]
  Power spectra Eu^2+Ev^2 [spectra_esum]
  Power spectra E-right^2 [spectra_er]
  Power spectra E-left^2 [spectra_el]
  Power spectra Eu^2+Ev^2 or Eu^2 or Ev^2 [spectra_e_mix]
  spectra axial ratio [spectra_e_ar]

  -1:LH,+1:RH
  

  spectral matrix Eu-Ev* [spectra_eu_ev]
  ---> spectral matrix Eu-Ev* [1] [spectra_eu_ev_d1]
  ---> spectral matrix Eu-Ev* [2] [spectra_eu_ev_d2]
  spectral matrix Eu-Bgamma* [spectra_eu_bg]
  ---> spectral matrix Eu-Bgamma* [1] [spectra_eu_bg_d1]
  ---> spectral matrix Eu-Bgamma* [2] [spectra_eu_bg_d2]
  spectral matrix Ev-Bgamma* [spectra_ev_bg]
  ---> spectral matrix Ev-Bgamma* [1] [spectra_ev_bg_d1]
  ---> spectral matrix Ev-Bgamma* [2] [spectra_ev_bg_d2]
  e_mix_content [e_mix_content]

  0:(Eu+Ev)/2,1:Eu,2:Ev
  

  HFA Ch1 input [ch1_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch2 input [ch2_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch1 gain [ch1_gain]
  HFA Ch2 gain [ch2_gain]
  HFA FPGA observation mode [obs_stat]

  0:FFT1,1:FFT8,2:WAVE
  

  HFA Waveform output status [wav_stat]

  0:DIS,1:ENA
  

  HFA Average mode status [ave_stat]

  0:OFF,1:ON
  

  quality flag [quality_flag]

  b0:see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON, b3:AC-CAL(B)
  signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC label,
  b7-b15:reserved, b16:Eu/Ev saturated, b17:Bg saturated, b18:HFA internal CAL,
  b19-b30:reserved, b31:HK CDF error
  

  WPT-Pre AC gain [wpt_ac_gain]

  0:low gain, 1:high gain
  

  MSC-PA gain [mscpa_gain]

  0:low gain, 1:high gain
  

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---

ERG_PWE_HFA_L2_SPEC_MONIT

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  Power spectra Eu^2 [spectra_eu]
  Power spectra Ev^2 [spectra_ev]
  Power spectra Bgamma^2 [spectra_bgamma]
  Power spectra Eu^2+Ev^2 [spectra_esum]
  Power spectra E-right^2 [spectra_er]
  Power spectra E-left^2 [spectra_el]
  Power spectra Eu^2+Ev^2 or Eu^2 or Ev^2 [spectra_e_mix]
  spectra axial ratio [spectra_e_ar]

  -1:LH,+1:RH
  

  spectral matrix Eu-Ev* [spectra_eu_ev]
  ---> spectral matrix Eu-Ev* [1] [spectra_eu_ev_d1]
  ---> spectral matrix Eu-Ev* [2] [spectra_eu_ev_d2]
  spectral matrix Eu-Bgamma* [spectra_eu_bg]
  ---> spectral matrix Eu-Bgamma* [1] [spectra_eu_bg_d1]
  ---> spectral matrix Eu-Bgamma* [2] [spectra_eu_bg_d2]
  spectral matrix Ev-Bgamma* [spectra_ev_bg]
  ---> spectral matrix Ev-Bgamma* [1] [spectra_ev_bg_d1]
  ---> spectral matrix Ev-Bgamma* [2] [spectra_ev_bg_d2]
  e_mix_content [e_mix_content]

  0:(Eu+Ev)/2,1:Eu,2:Ev
  

  HFA Ch1 input [ch1_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch2 input [ch2_in]

  0:Eu,1:Ev,2:Bgamma,3:Cal
  

  HFA Ch1 gain [ch1_gain]
  HFA FPGA observation mode [obs_stat]

  0:FFT1,1:FFT8,2:WAVE
  

  HFA Waveform output status [wav_stat]

  0:DIS,1:ENA
  

  HFA Average mode status [ave_stat]

  0:OFF,1:ON
  

  quality flag [quality_flag]

  b0:see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON, b3:AC-CAL(B)
  signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC label,
  b7-b15:reserved, b16:Eu/Ev saturated, b17:Bg saturated, b18:HFA internal CAL,
  b19-b30:reserved, b31:HK CDF error
  

  WPT-Pre AC gain [wpt_ac_gain]

  0:low gain, 1:high gain
  

  MSC-PA gain [mscpa_gain]

  0:low gain, 1:high gain
  

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---

ERG_PWE_OFA_L2_SPEC (https://doi.org/10.34515/DATA.ERG-08000)

Description

No TEXT global attribute value.

Modification History

Created 04/2022

• Data Variable Descriptions
  Electric field spectrum, 132 frequency points [E_spectra_132]
  ---> Time index (Corrected) (E, 132pts) [ti_corrected_e132]
  ---> SWPIA counter (E, 132pts) [swpia_cnt_e132]
  ---> Compression mode (E, 132pts) [cmp_e132]
  ---> Channel (E, 132pts) [ch_e132]

  1: Eu, 2: Ev, 3: Eu+Ev, 4: Ev1, 5: Ev2, 6: Ev1+Ev2
  

  ---> Operation status (E, 132) [obs_cal_e132]

  0: OBS, 1: CAL
  

  ---> Main amplifier gain (E, 132pts) [main_amp_gain_e132]
  ---> LPF threshold (E, 132pts) [lpf_e132]
  ---> Sampling rate (E, 132pts) [sampling_rate_e132]
  ---> WPT-Pre AC gain (E, 132pts) [wpt_ac_gain_e132]
  ---> Quality flag (E, 132pts) [quality_flag_e132]

  b0(LSB):see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON,
  b3:AC-CAL(B) signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC
  label, b7-b15:reserved, b16:Eu - saturated, b17:Ev - saturated, b18:reserved,
  b19:time synchronization failed, b20-b31:reserved
  

  ---> Time index (Original) (E, 132pts) [ti_original_e132]
  ---> Calibration table ID (E, 132pts) [cal_table_id_e132]
  Magnetic field spectrum, 132 frequency points [B_spectra_132]
  ---> Time index (Corrected) (B, 132pts) [ti_corrected_b132]
  ---> SWPIA counter (B, 132pts) [swpia_cnt_b132]
  ---> Compression mode (B, 132pts) [cmp_b132]
  ---> Channel (B, 132pts) [ch_b132]

  1: Balpha, 2: Bbeta, 3: Bgamma, 4: Balpha+Bbeta+Bgamma
  

  ---> Operation status (B, 132) [obs_cal_b132]

  0: OBS, 1: CAL
  

  ---> Main amplifier gain (B, 132pts) [main_amp_gain_b132]
  ---> LPF threshold (B, 132pts) [lpf_b132]
  ---> Sampling rate (B, 132pts) [sampling_rate_b132]
  ---> MSC-PA gain (B, 132pts) [mscpa_gain_b132]
  ---> Quality flag (B, 132pts) [quality_flag_b132]

  b0 (LSB):see Quality Note, b1:DC-CAL signal ON, b2:AC-CAL(E) signal ON,
  b3:AC-CAL(B) signal ON, b4:eclipse, b5:magnetorquer operated, b6:ambiguous UTC
  label, b7-b15:reserved, b16:Balpha - saturated, b17:Bbeta - saturated,
  b18:Bgamma - saturated, b19:time synchronization failed, b20-b31:reserved
  

  ---> Time index (Original) (B, 132pts) [ti_original_b132]
  ---> Calibration table ID (B, 132pts) [cal_table_id_b132]

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---

ERG_XEP_L2_OMNIFLUX

Description

No TEXT global attribute value.

Modification History

Created 05/2021

• Data Variable Descriptions
  Omni-directional flux of XEP SSD [FEDO_SSD]
  ---> Omni-directional flux of XEP SSD (overlaid time series) [FEDO_SSD_T]

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