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CDAWeb Served Heliophysics Datasets Beginning with 'U'

ULYSSES_HELIO1HR_POSITION: Position in heliocentric coordinates from SPDF Helioweb - Natalia Papitashvili (NASA/GSFC/SPDF)
URANUS_HELIO1HR_POSITION: Position in heliocentric coordinates from SPDF Helioweb - Natalia Papitashvili (NASA/GSFC/SPDF)
UY_1MIN_VHM: Ulysses VHM 1 minute. - A. Balogh (Imperial College, London, UK)
UY_1SEC_VHM: Ulysses VHM 1 second. - A. Balogh (Imperial College, London, UK)
UY_ALPHA-DISTRIBUTIONS_SWOOPS: Distribution function of alpha particles - David. J. McComas (Princeton/PPPL)
UY_ALPHA-FIT-PARAMETERS_SWOOPS: Fitting parameters to the distribution function of alphas. - David. J. McComas (Princeton/PPPL)
UY_ALPHA-MOMENTS_SWOOPS: Moments of the distribution function of alpha particles - David. J. McComas (Princeton/PPPL)
UY_COHO1HR_MERGED_MAG_PLASMA: Ulysses merged hourly magnetic field, plasma, proton fluxes, and ephermis data - Dr. A. Balogh (magnetic field), Dr. John L. Phillips (plasma) (Imperial College, London, UK, )
UY_H0_GLG: Ulysses/SWICS full resolution matrix rate data - G. Gloeckler, J. Geiss (Department of Physics, University of Maryland, College Park, Maryland, USA; )
UY_M0_AT1: Ulysses AT Tel 1 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_AT2: Ulysses AT Tel 2 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_BAE: Ulysses BAE 3-22 minute resolution. - D McComas (Southwest Research Institute, USA)
UY_M0_BAI: Ulysses BAI 4-8 minute average. - D McComas (Southwest Research Institute, USA)
UY_M0_GRB: Ulysses GRB 5 minute average. - K Hurley (University of California, Berkeley, USA)
UY_M0_HET: Ulysses HET 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_HFT: Ulysses HFT 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_KET: Ulysses KET 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_LET: Ulysses LET 10 minute average. - R. McKibben (University of New Hampshire, USA)
UY_M0_PFRA: Ulysses PFRA 10 minute average data. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_PFRP: Ulysses PFRP 10 minute peak data. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_R144: Ulysses R144 144 second resolution. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_RARA: Ulysses RARA 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_RARP: Ulysses RARP 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_WFBA: Ulysses WFBA 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_WFBP: Ulysses WFBP 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_WFEA: Ulysses WFEA 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M0_WFEP: Ulysses WFEP 10 minute average. - R MacDowall (NASA Goddard Spaceflight Center)
UY_M1_BAI: Ulysses BAI 1 hour average. - D McComas (Southwest Research Institute, USA)
UY_M1_EPA: Ulysses EPAC 1 hour average. - E Keppler (Max Planck Institut fur Aeronomie, )
UY_M1_LF15: Ulysses LF15 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_LF60: Ulysses LF60 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_LM12: Ulysses LM12 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_LM30: Ulysses LM30 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_LMDE: Ulysses LMDE 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_SCS: Ulysses SWI 3.5 hour average. - J Geiss, G Gloeckler (International Space Science Institute, )
UY_M1_SWI: Ulysses SWI 3.5 hour average. - J Geiss, G Gloeckler (International Space Science Institute, )
UY_M1_VHM: Ulysses VHM 1 hour average. - A. Balogh (Imperial College, London, UK)
UY_M1_WART: Ulysses WART 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_M1_WRTD: Ulysses WRTD 1 hour average. - L. Lanzerotti (Bell Laboratories, USA)
UY_PROTON-DISTRIBUTIONS_SWOOPS: Distribution function of protons - David. J. McComas (Princeton/PPPL)
UY_PROTON-FIT-PARAMETERS_SWOOPS: Fitting parameters of the distribution function of protons. - David. J. McComas (Princeton/PPPL)
UY_PROTON-MOMENTS_SWOOPS: Moments of the distribution function of protons - David. J. McComas (Princeton/PPPL)

ULYSSES_HELIO1HR_POSITION
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]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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URANUS_HELIO1HR_POSITION
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]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_1MIN_VHM (spase://NASA/NumericalData/Ulysses/FGM/GSFC/SPDF/PT1M)
Description
This data set contains 1 minute data 
of the magnetic field components (RTN) 
and field magnitude from the Vector 
Helium Magnetometer.
Units are nT.
Data Set Contact: Joyce Wolf,
NASA JPL 
Principal Investigator: A Balogh, The 
Blackett Laboratory, Imperial College, 
London, UK.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 221-236 (1992).
Relevant Web Sites: 
http://www.sp.ph.ic.ac.uk/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Magnetic field components in RTN coordinates [B_RTN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_1SEC_VHM (spase://NASA/NumericalData/Ulysses/FGM/PT01S)
Description
This data set contains 1 second data 
of the magnetic field components (RTN) 
and field magnitude from the Vector 
Helium Magnetometer.
Units are nT.
Data Set Contact: Joyce Wolf,
NASA JPL 
Principal Investigator: A Balogh, The 
Blackett Laboratory, Imperial College, 
London, UK.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 221-236 (1992).
Relevant Web Sites: 
http://www.sp.ph.ic.ac.uk/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Magnetic field components in RTN coordinates [B_RTN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_ALPHA-DISTRIBUTIONS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/AlphaParticle/FitParameters/PT4M)
Description
This file contains the distribution function of alpha particles. DATA REDUCTION:
The SWOOPS (Solar Wind Observations Over the Poles of the Sun) ion instrument is
a spherical-section curved-plate electrostatic analyzer. Particle arrival
directions are measured in spacecraft coordinates of azimuth (scanned by
spacecraft rotation) and elevation (determined by the detector number) angles.
The spacecraft spin axis was oriented toward the Earth. The energy/charge (E/q)
resolution was ~2.5% while the azimuth (phi) and elevation (theta) resolutions
were both ~5.6o. A description of the SWOOPS is given in a paper by S. J. Bame,
D. J. McComas, B. L. Barraclough, J. L. Phillips, K. J. Sofaly, J. C. Chavez, B.
E. Goldstein, and R. K. Sakurai, Astronomy and Astrophysics Supplement Series,
Ulysses Instruments Special Issue, Vol. 92, No. 2, p.237-265, 1992. The number
of counts in each E/q-phi-theta bin were examined to determine the peak of the
proton and alpha particle distribution, respectively, and the vector magnetic
field (in spacecraft coordinates) was obtained for the time at which the peak
was measured. A "coarse" 2-dimensional matrix was then formed by rotating the
data into a coordinate system with axes parallel and perpendicular to the field
direction. Note that gyrotropy is assumed in making that transformation. The
resolution of the matrix is "coarse" because the vector velocity assigned to
each bin was taken to be at the center of the bin. In reality, the counts in
each bin were probably not smoothly distributed in velocity space over the bin,
but were weighted toward the part of the bin nearest the center of the peak of
the velocity distribution. The "coarse" distribution would thus yield values for
the density and temperature that were higher than the true values. A correction
for that effect was accomplished by fitting contours to the coarse distribution,
breaking each bin or pixel into subpixels, and then using the contours and the
calibrated angular responses to distribute the counts among the subpixels. New
contours were then computed and the process was continued until it converged.
More details about this deconvolution of the angular data are given in the
appendix of a paper by Neugebauer, M., et al., "Ion distributions in large
magnetic holes in the fast solar wind", J. Geophys. Res.,106, 5635, 2001. This
procedure generated the matrix of velocity distribution functions of protons and
alpha-particles parallel and perpendicular to the simultaneously measured
magnetic field.
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
      Alpha particle speed in inertial RTN coordinates [V_MAG]
      
      
      Log10 of the distribution function of alpha particles [Matrix]
      Log10 of the distribution function. The distribution function is a 50x25 matrix.
      If at a given time v_par and/or v_per have a smaller number of elements than 50
      and 25, respectively, then the undefined array entries of v_par and/or v_per and
      of the distribution function are set to FILLVAL=-1.E30.          
      
      v_par [v_par]
      50 element array.             
      
      v_per [v_per]
      25 element array
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_ALPHA-FIT-PARAMETERS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/AlphaParticle/ParticleDistributions/PT4M)
Description
This file contains  the parameters obtained by fitting data to a bi-maxwellian
core-beam distribution. Under normal circumstances, the first (slow) population
is the core and the second (fast) population is the beam. When the
interplanetary magnetic field is folded back on itself due to turbulence or
other processes the relation of the first and second populations to the core and
beam, respectively, is reversed (see, e.g, M. Neugebauer and B. E. Goldstein,
AIP Conf. Proc. 1539, 46, 2013). The vector magnetic field is given in  RTN
coordinates and it was obtained for the time at which the peak of the alpha
distribution function was measured. Only good fits are retained.
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Alpha particle density of first population [dnft1]
      
      
      Alpha particle density of second population [dnft2]
      
      
      Speed of first population (relative to <Vparallel>) [vft1]
      Data with "vft1">"vft2" are set to FILLVAL=-1E30. The parameter
      "denrat=(dnft1+dnft2)/dens" where "dens" is the value of the density found in
      the moments calculation, can be used as a further consistency check (ideally
      denrat = 1.0).  
      
      Speed of second population (relative to <Vparallel>) [vft2]
      Data with "vft1">"vft2" are set to FILLVAL=-1E30. The parameter
      "denrat=(dnft1+dnft2)/dens" where "dens" is the value of the density found in
      the moments calculation, can be used as a further consistency check (ideally
      denrat = 1.0).  
      
      Alpha particle thermal parallel speed of first population [wpar1]
      
      
      Alpha particle thermal parallel speed of second population [wpar2]
      
      
      Alpha particle thermal perpendicular speed of first population [wper1]
      
      
      Alpha particle thermal perpendicular speed of second population [wper2]
      
      
      Alpha particle T_par/T_per for first population [anis1]
      
      
      Alpha particle T_par/T_per for second population [anis2]
      
      
      Normalized total density (dnft1+dnft2)/dens [denrat]
      Data with "vft1">"vft2" are set to FILLVAL=-1E30. The parameter
      "denrat=(dnft1+dnft2)/dens" where "dens" is the value of the density found in
      the moments calculation, can be used as a further consistency check (ideally
      denrat = 1.0).  
      
      Alpha particle speed in inertial RTN coordinates [V_MAG]
      
      
      Alfven speed [Valf]
      
      
      Magnitude of proton-alpha streaming vector [Vap]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_ALPHA-MOMENTS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/AlphaParticle/Moments/PT4M)
Description
This file contains the moments obtained from the distribution function of alpha
particles after deconvolution using the same magnetic field values used to
construct the matrices. The vector magnetic field and the particle velocity are
given in inertial RTN coordinates. The magnetic field was obtained for the time
at which the peak of the alpha distribution function was measured. The particle
velocity was obtained after rotating the fluid velocity from spacecraft to RTN
coordinates and taking into account the spacecraft velocity. During periods of
spacecraft nutation only the bulk speed and density are reliable, individual
velocity components and temperatures are invalid. The beginning of
scientifically useful SWOOPS data is at Day 322, 00:59 of 1990; at that time the
spacecraft was already nutating; nutation ceased as of Day 351, 22:00, 1990.
There are small systematic uncertainties in the velocity components. These are
due to such effects as uncertainty in the accuracy of alignment on the
spacecraft, relatively wide angular bins, variation in gains between
channeltrons, etc. The velocity component data should not be used for studies of
large scale, long term, solar wind deflection. The data are generally suitable
for all other studies.
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
      Alpha particle speed in inertial RTN coordinates [V_MAG]
      
      
      Alpha particle velocity component VR in inertial RTN coordinates [VR]
      
      
      Alpha particle velocity component VT in inertial RTN coordinates [VT]
      
      
      Alpha particle velocity component VN in inertial RTN coordinates [VN]
      
      
      Temperature of alphas parallel to the magnetic field [Tpar]
      
      
      Temperature of alphas perpendicular to the magnetic field [Tper]
      
      
      Number density of alphas [dens]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_COHO1HR_MERGED_MAG_PLASMA (spase://NASA/NumericalData/Ulysses/MAGandPLS/PT1H)
Description
ULYSSES data have been reprocessed to ensure a uniformity of content and
coordinate systems relative to data from other deep-space missions:
- All spacecraft trajectory data were transformed to a Heliographic Inertial
(HGI) coordinate system.
- calculation of RTN Spherical components of the solar wind velocity from RTN
cartesian components:
- data are a merging of trajectory coordinates, magnetic field data, proton
fluxes, and plasma data files. 
- Data gaps were filled with -1.e31. 
Note that an COHOWeb interface to this dataset, providing data subsetting and
and graphical browsing, is available at https://omniweb.gsfc.nasa.gov/coho/ 
The difference between T (Large) and T (Small) is discussed at 
https://spdf.gsfc.nasa.gov/pub/data/ulysses/plasma/swoops/ion/swoops_ion_users_g
uide_update_20030214.txt
The Heliographic Inertial (HGI) coordinates are Sun-centered and inertially
fixed with respect to an X-axis directed along the intersection line of the
ecliptic and solar equatorial  planes. The solar equator plane is inclined at
7.25 degrees from the ecliptic. This direction was towards ecliptic longitude of
74.36 degrees  on  1  January  1900  at  1200  UT; because of precession of the
celestial equator, this longitude increases by 1.4 degrees/century. The Z axis
is directed perpendicular and northward from the solar equator, and the Y-axis
completes the right-handed set. This system differs from the usual heliographic
coordinates (e.g. Carrington longitudes) which are fixed in the frame of the
rotating Sun.
The RTN system is fixed at a spacecraft (or the planet). The R axis is directed
radially away from the Sun, the T axis is the cross product of the solar
rotation axis and the R axis, and the N axis is the cross product of R and T. 
At zero Heliographic Latitude when the spacecraft is in the solar equatorial
plane the N and solar rotation axes are parallel.
 
  • Data Variable Descriptions
      Heliocentric distance (start of data interval) [heliocentricDistance]
      
      
      HelioGraphic Inertial (HGI) latitude [heliographicLatitude]
      
      
      HGI longitude [heliographicLongitude]
      
      
      BR in RTN (Radial-Tangential-Normal) coordinate system [BR]
      
      
      BT in RTN coordinate system [BT]
      
      
      BN in RTN coordinate system [BN]
      
      
      B Field Magnitude (average of fine scale magnitudes) [ABS_B]
      
      
      Number of vectors for Mag field to the average [numVectorsMagFldAvg]
      
      
      Plasma Flow Speed (RTN) [plasmaFlowSpeed]
      
      
      Proton flow elevation angle / latitude (RTN) [elevAngle]
      
      
      Proton flow azimuth angle / longitude (RTN) [azimuthAngle]
      
      
      Proton density [protonDensity]
      
      
      Alpha density [alphaDensity]
      
      
      Proton Temperature (Large) [protonTempLarge]
      
      
      Proton Temperature (Small) [protonTempSmall]
      
      
      Proton Flux 2.0 - 4.0, MeV COSPIN, LET [protonFlux1_LET]
      
      
      Proton Flux 4.0 - 6.0, MeV COSPIN, LET [protonFlux2_LET]
      
      
      Proton Flux 6.0 - 8.0, MeV COSPIN, LET [protonFlux3_LET]
      
      
      Proton Flux 8.0 - 16.0, MeV COSPIN, LET [protonFlux4_LET]
      
      
      Proton Flux 16.0 - 20.0, MeV COSPIN, LET [protonFlux5_LET]
      
      
      Proton Flux 39.0 - 70.0, MeV COSPIN, HET [protonFlux1_HET]
      
      
      Proton Flux 71.0 - 94.0, MeV COSPIN, HET [protonFlux2_HET]
      
      
Dataset in CDAWeb
Data Access Code Examples written in Python and IDL®.
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UY_H0_GLG (spase://NASA/NumericalData/Ulysses/SWICS/GSFC/SPDF/PT13M)
Description
The Ulysses/SWICS instrument is a mass spectrometer combining an 
electrostatic analyzer with post acceleration, followed by a time-of-flight 
and energy measurement. The instrument covers an energy per charge range 
from 0.16 to 59.6 keV/e with a time resolution of about 13 minutes.
SWICS is designed to determine uniquely the elemental and ionic-charge 
composition, the temperatures and mean speeds of all major solar wind ions, 
from H through Fe. For more information see G. Gloeckler, J. Geiss et al., 
Astron. Astrophys. Suppl. Ser. 92, 267-289, 1992.
This archive consists of all 18 Matrix Rates (MR) as a function of energy 
per charge (E/q) and of time. Each MR represents a specific element in one 
or several ionization states, but it may also contain significant 
contributions from neighbouring elements due to spillover. The MRs are given 
in units of count rates only. The accompanying SAPRO (SWICS Archive 
Processor) software can be used both to convert the MR count rates to 
physical units (differential flux, phase space density), to correct for 
spillover between different MRs, and to obtain kinetic parameters (density, 
speed, thermal speed) of selected ions (to be used with caution).
Modification History
2006-08-18: Initial CDF data file creation
 
  • Data Variable Descriptions
      H+, protons, measured in triple coincidence [MATRIX_RATE_0]
      
      
      4He++, alpha particles, measured in triple coincidence [MATRIX_RATE_1]
      
      
      H+, protons, measured in double coincidence [MATRIX_RATE_2]
      
      
      4He+, singly charged helium, measured in double coincidence [MATRIX_RATE_3]
      
      
      Heavy ions with m/q>10, measured in double coincidence [MATRIX_RATE_4]
      
      
      C4+ and C5+ nominal, with spillover from N and O [MATRIX_RATE_5]
      
      
      C6+ nominal, with spillover from N and O [MATRIX_RATE_6]
      
      
      N5+ to N7+ nominal, with strong spillover from C and O [MATRIX_RATE_7]
      
      
      O6+ nominal, with spillover from C, N, and Ne [MATRIX_RATE_8]
      
      
      O7+ and O8+ nominal, with spillover from C, N, and Ne [MATRIX_RATE_9]
      
      
      Ne8+ nominal, with spillover from O and Mg [MATRIX_RATE_10]
      
      
      Mg6+ to Mg8+ nominal, with spillover from Si [MATRIX_RATE_11]
      
      
      Mg9+ to Mg11+ nominal, with spillover from O, Ne, and Si [MATRIX_RATE_12]
      
      
      Si5+ to Si8+ nominal, with spillover from Mg and S [MATRIX_RATE_13]
      
      
      Si9+ to Si12+ nominal, with spillover from Mg and S [MATRIX_RATE_14]
      
      
      S6+ to S14+ nominal, with spillover from Mg, Si, and Fe [MATRIX_RATE_15]
      
      
      Fe7+ to Fe9+ nominal, with spillover from Si and S [MATRIX_RATE_16]
      
      
      Fe10+ to Fe14+ nominal, with spillover from Si and S [MATRIX_RATE_17]
      
      
Dataset in CDAWeb
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UY_M0_AT1 (spase://NASA/NumericalData/Ulysses/COSPIN/AT/Ion/Fluxes/SpinAveraged/PT10M)
Description
This data set contains 10 minute 
averages of the proton and Z>=1 
flux data from the Ulysses 
Cosmic Ray and Solar Particle 
Investigation Anisotropy Telescope 1. 
Flux units are /cm2/s/sr/Mev. 
Data Set Contact: S Dalla, 
Space & Atmospheric Physics Group, 
Imperial College, London, UK.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992). 
Relevant web sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
http://www.sp.ph.ic.ac.uk/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Z>=1 flux (0.7-2.2 MeV/n) in 3 channels (A1:0.7-0.9,A2:0.9-1.3,A3:1.3-2.2 MeV/n) [Z_ge_1]
      
      
      Proton flux (2.2-6.6 MeV) in 2 channels (A4:2.2-3.6, A5:3.6-6.6 MeV) [Protons]
      
      
      Z >= 1 flux (0.7-1.3 MeV/n) in 8 sectors (channels A6 - A13) [Zge1_sectors]
      
      
      proton flux (2.2-3.6 MeV) in 8 sectors (channels A22 - A29) [Protons_A4_sectors]
      
      
      Z>=2 flux (3.1-23 MeV/n) in 3 channels (A38:3.1-7.2,A39:7.2-12,A40:12-23 MeV/n) [Z_ge_2]
      
      
      proton flux (3.6-6.5 MeV) in 8 sectors (channels A30 - A37) [Protons_A5_sectors]
      
      
Dataset in CDAWeb
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UY_M0_AT2 (spase://NASA/NumericalData/Ulysses/COSPIN/AT/Ion/Fluxes/SpinAveraged/PT10M)
Description
This data set contains 10 minute 
averages of the proton and Z>=1 
flux data from the Ulysses 
Cosmic Ray and Solar Particle 
Investigation Anisotropy Telescope 2. 
Flux units are /cm2/s/sr/Mev. 
Data Set Contact: S Dalla, 
Space & Atmospheric Physics Group, 
Imperial College, London, UK.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992). 
Relevant web sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
http://www.sp.ph.ic.ac.uk/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Z>=1 flux (0.7-2.2 MeV/n) in 3 channels (A1:0.7-0.9,A2:0.9-1.3,A3:1.3-2.2 MeV/n) [Z_ge_1]
      
      
      Proton flux (2.2-6.6 MeV) in 2 channels (A4:2.2-3.6, A5:3.6-6.6 MeV) [Protons]
      
      
      Z >= 1 flux (0.7-1.3 MeV/n) in 8 sectors (channels A6 - A13) [Zge1_sectors]
      
      
      proton flux (2.2-3.6 MeV) in 8 sectors (channels A22 - A29) [Protons_A4_sectors]
      
      
      Z>=2 flux (3.1-23 MeV/n) in 3 channels (A38:3.1-7.2,A39:7.2-12,A40:12-23 MeV/n) [Z_ge_2]
      
      
      proton flux (3.6-6.5 MeV) in 8 sectors (channels A30 - A37) [Protons_A5_sectors]
      
      
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UY_M0_BAE (spase://NASA/NumericalData/Ulysses/SWOOPS/ElectronParams/PT335.00S)
Description
This data set contains 3 to 22 minute 
averages of the electron density and 
temperature data from the 
Ulysses Solar Wind Observations Over 
the Poles of the Sun instrument. 
Density units are /cm3, temperature 
units are K. 
Data Set Contact: B E Goldstein, 
NASA Ames Research Center, USA. 
Principal Investigator: D J McComas, 
Southwest Research Institute, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 237-265 (1992).
Relevant Web Sites: 
http://sst.lanl.gov/nis-projects/swoops/
Modification History
TBD
 
  • Data Variable Descriptions
      Electron total, core & halo number density [Density]
      
      
      Total, core & halo electron temperatures [Temperature]
      
      
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UY_M0_BAI (spase://NASA/NumericalData/Ulysses/SWOOPS/IonParams/CDF/PT335S)
Description
This data set contains 4 to 8 minute 
averages of the ion density, 
temperature and velocity data from the 
Ulysses Solar Wind Observations Over 
the Poles of the Sun instrument. 
Density units are /cm3, temperature 
units are K, velocity units are km/s. 
Data Set Contact: B E Goldstein, 
NASA Ames Research Center, USA. 
Principal Investigator: D J McComas, 
Southwest Research Institute, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 237-265 (1992).
Relevant Web Sites: 
http://sst.lanl.gov/nis-projects/swoops/
Modification History
TBD
 
  • Data Variable Descriptions
      Particle density of protons and alphas [Density]
      
      
      Proton temperatures TLARGE and TSMALL [Temperature]
      
      
      Plasma velocity in RTN components [Velocity]
      
      
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UY_M0_GRB (spase://NASA/NumericalData/Ulysses/SWICS/GSFC/SPDF/GRB/PT5M)
Description
This data set contains 5 minute resolution 
filtered averages of cosmic gamma ray and solar 
X-Ray count rates.
Count rate units are c/s. 
Data Set Contact: R Williams, 
Space Science Laboratory, 
University of California, Berkeley, USA.
Principal Investigator: K Hurley, 
Space Science Laboratory,
University of California, Berkeley, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 401-410 (1992).
Relevant Web Sites: 
http://www.ssl.berkeley.edu/ipn3/grb.htm
Modification History
TBD
 
  • Data Variable Descriptions
      Filtered 5 Min. Average Count Rate [Count_Rate]
      
      
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UY_M0_HET (spase://NASA/NumericalData/Ulysses/COSPIN/HET/Rates/SpinAveraged/PT10M)
Description
This data set contains 10 minute 
averages of the proton, electron, and 
Z>=3 count rate data from the Ulysses 
Cosmic Ray and Solar Particle 
Investigation High Energy Telescope. 
Count rate units are /s. 
Data Set Contact: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992).
Relevant Web Sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
ftp://odysseus.uchicago.edu/WWW/Simpson/UlyDocs/HET.html
Modification History
TBD
 
  • Data Variable Descriptions
      Proton count rate (5-92MeV), 5 channels (H1:5-14,H2:14-19,H3:24-31,H4:34-48,H5:68-92 MeV) [Protons]
      
      
      Electron count rate (1-10 MeV) in 3 channels (H6:1-3, H7:5-10, H8:3-5 MeV) [Electrons]
      
      
      Proton count rate (>92 MeV), channel H9 [HiE_protons]
      
      
      Z>=3 count rate (26-173+ MeV/n), 4 channels (H10:26-36,H11:44-127,H12:127-173,H13:>173 MeV/n) [Z_ge_3]
      
      
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UY_M0_HFT (spase://NASA/NumericalData/Ulysses/COSPIN/HFT/Ion/Fluxes/PT10M)
Description
This data set contains 10 minute 
averages of the ion flux data from the 
Ulysses Cosmic Ray and Solar Particle 
Investigation High Flux Telescope. 
Flux units are /cm2/s/sr. 
Data Set Contact: J D Anglin, 
Herzberg Institute for Astrophysics, 
National Research Council of Canada, 
Ottawa, Canada.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992).
Relevant Web Sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
For a fuller description of the data 
channels and their energy levels see 
the format file at 
file://helio.estec.esa.nl/ulysses/cospin/hft/doc/
 and Anglin et al., J. Geophys. Res., 
 102, 1 (1997). 
Modification History
TBD
 
  • Data Variable Descriptions
      Z>=1 flux (mainly protons), 0.28-2.27 MeV, 3 channels: F1J(0) - F1J(2) [F1J_protons]
      
      
      Z>=2 flux (mainly helium), 0.31-5.4 MeV/n, in 11 channels: F1J(3) to F1J(13) [F1J_helium]
      
      
      Z>=2 flux (mainly oxygen), >= 0.34 MeV/n, in 2 channels: F1J(14) to F1J(15) [F1J_oxygen]
      
      
      Z>=1 flux (mainly protons), 0.29-6.7 MeV,channels F2L: 0.29-6.7, F2H: 0.55-1.95 MeV [F2_protons]
      
      
      Z>=2 flux (mainly helium), 0.68-1.56 MeV/n, channel F3 [F3_helium]
      
      
      Z>=3 flux (mainly carbon 0.8-4.9 MeV/n, oxygen 0.64-10.7 MeV/n), channel F4 [F4_C_O]
      
      
      Z>=12 flux (mainly sulphur 1.28-8.5, iron 0.8-34 MeV/n), channel F5 [F5_S_Fe]
      
      
      Z>=1 flux (mainly protons), in 32 sectors, channel F2S [F2S_protons]
      
      
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UY_M0_KET (spase://NASA/NumericalData/Ulysses/COSPIN/KET/Rates/PT10M)
Description
This data set contains 10 minute 
averages of the proton, helium, 
and electron count rate data from the
Ulysses Cosmic Ray and Solar Particle 
Kiel Electron Telescope. 
Count rate units are /s. 
Data Set Contact: B Heber, 
CEA, DSM, Service d'Astrophysique, 
Centre d'Etudes de Saclay,
91191 Gif sur Yvette, Cedex, France.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992).
Relevant Web Sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
http://www.ifctr.mi.cnr.it/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Proton count rate (2.7-5.4 MeV) channel K1 [LowE_protons]
      
      
      Proton flux (5.4-23.1 MeV) in 8 sectors, channels K21 - K28 [Proton_sectors]
      
      
      Proton count rate (5.4-2100+ MeV), in 5 channels: P4, K3, K34, K12, K10 [HiE_protons]
      
      
      Helium count rate (6-2100+ MeV) in 5 channels: K2, K33, K29, K31, K30 [Helium]
      
      
      Electron count rate (2.5-7 MeV) in 8 sectors, channels K13 - K20 [Electron_sectors]
      
      
      Electron count rate (2.5-170+ MeV) (E4:2.5-7, K11:7-170, K32:>170 MeV) [Electrons]
      
      
      Single detector counts in 6 channels (D10, D20, C10, C20, S20, A01) [Single_detector]
      
      
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UY_M0_LET (spase://NASA/NumericalData/Ulysses/COSPIN/LET/Fluxes/PT10M)
Description
This data set contains 10 minute 
averages of the ion and electron 
flux data from the Ulysses 
Cosmic Ray and Solar Particle 
Investigation Low Energy Telescope. 
Flux units are /cm2/s/sr/Mev. 
Data Set Contact: T R Sanderson, 
Solar System Division, ESA/ESTEC.
Principal Investigator: R B McKibben, 
Laboratory for Astrophysics and Space 
Research, Enrico Fermi Institute, 
University of Chicago, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 365-399 (1992).
Relevant Web Sites: 
ftp://odysseus.uchicago.edu/WWW/Simpson/Ulysses.html
http://helio.estec.esa.nl/ssd/let.html
Modification History
TBD
 
  • Data Variable Descriptions
      Proton flux (0.9-3.8 MeV) [LowE_protons]
      
      
      Proton flux (0.9-3.8 MeV) in 8 sectors [LowE_proton_sectors]
      
      
      Proton flux (3.8-8.0 MeV) [MidE_protons]
      
      
      Proton flux (3.8-8.0 MeV) in 8 sectors [MidE_proton_sectors]
      
      
      Proton flux (8.0-19.0 MeV) [HiE_protons]
      
      
      Alpha flux (1.0-19.0 MeV/n) [Alphas]
      
      
      Li,Be,B flux (1.9-26.0 MeV/n) [Li_Be_B]
      
      
      C,N,O flux (2.6-39.0 MeV/n) [C_N_O]
      
      
      Z >= 10 flux (3.0-9.0 MeV/n) [Z_ge_10]
      
      
      10<=Z<=20 flux (9.0-50.0 MeV/n) [10_Z_20]
      
      
      Z >= 20 flux (12.0-75.0 MeV/n) [Z_ge_20]
      
      
      Electron flux (0.3-1.0 MeV) [Electrons]
      
      
      Single detector counting rates [Single_detector_rates]
      
      
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UY_M0_PFRA (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/PFRA/PT10M)
Description
This data set contains 10 minute 
averages of the average 
electric field intensities from the 
Unified Radio and Plasma Wave 
Instrument Plasma Frequency Receiver.
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      PFR Average electric field intensity in 16 channels [Intensity]
      
      
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UY_M0_PFRP (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/PFRP/PT10M)
Description
This data set contains 10 minute 
averages of the peak 
electric field intensities from the 
Unified Radio and Plasma Wave 
Instrument Plasma Frequency Receiver.
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      PFR Peak electric field intensity in 16 channels [Intensity]
      
      
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UY_M0_R144 (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/RAR/CDF/PT144S)
Description
This data set contains 144 second 
averages of the electric field 
intensities from the 
Unified Radio and Plasma Wave 
Instrument Radio Astronomy Receiver.
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      RAR Electric field intensity in 76 channels [Intensity]
      
      
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UY_M0_RARA (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/RARA/PT10M)
Description
This data set contains 10 minute 
averages of the average 
electric field intensities from the 
Unified Radio and Plasma Wave 
Instrument Radio Astronomy Receiver.
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      RAR Average electric field intensity in 25 channels [Intensity]
      
      
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UY_M0_RARP (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/RARP/PT10M)
Description
This data set contains 10 minute 
averages of the peak 
electric field intensities from the 
Unified Radio and Plasma Wave 
Instrument Radio Astronomy Receiver.
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      RAR Peak electric field intensity in 25 channels [Intensity]
      
      
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UY_M0_WFBA (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/WFBA/PT10M)
Description
This data set contains 10 minute 
averages of the averaged magnetic field 
intensities from the Unified Radio and
Plasma Wave Instrument Waveform Analyzer
Units are 1.0e-15Tesla/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      WFA Average magnetic field intensity in 22 channels [Intensity]
      
      
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UY_M0_WFBP (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/WFBP/PT10M)
Description
This data set contains 10 minute 
averages of the peak magnetic field 
intensities from the Unified Radio and
Plasma Wave Instrument Waveform Analyzer
Units are 1.0e-15Tesla/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      WFA Peak magnetic field intensity in 22 channels [Intensity]
      
      
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UY_M0_WFEA (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/WFEA/PT10M)
Description
This data set contains 10 minute 
averages of the averaged electric field 
intensities from the Unified Radio and
Plasma Wave Instrument Waveform Analyzer
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      WFA average electric field intensity in 22 channels [Intensity]
      
      
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UY_M0_WFEP (spase://NASA/NumericalData/Ulysses/URAP/GSFC/SPDF/WFEP/PT10M)
Description
This data set contains 10 minute 
averages of the peak electric field 
intensities from the Unified Radio and
Plasma Wave Instrument Waveform Analyzer
Units are microVolt/Hz**0.5.
Data Set Contact: R Hess, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Principal Investigator: R J Macdowall, 
NASA Goddard Spaceflight Center, 
Greenbelt, Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 291-316 (1992).
Relevant Web Sites: 
http://urap.gsfc.nasa.gov/www/home.html
Modification History
TBD
 
  • Data Variable Descriptions
      WFA peak electric field intensity in 22 channels [Intensity]
      
      
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UY_M1_BAI (spase://NASA/NumericalData/Ulysses/SWOOPS/IonParams/CDF/PT1H)
Description
This data set contains 1 hour 
averages of the ion density, 
temperature and velocity data from the 
Ulysses Solar Wind Observations Over 
the Poles of the Sun instrument. 
Density units are /cm3, temperature 
units are K, velocity units are km/s. 
Data Set Contact: B E Goldstein, 
NASA Ames Research Center, USA. 
Principal Investigator: D J McComas, 
Southwest Research Institute, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 237-265 (1992).
Relevant Web Sites: 
http://sst.lanl.gov/nis-projects/swoops/
Modification History
TBD
 
  • Data Variable Descriptions
      Particle density of protons and alphas [Density]
      
      
      Proton temperatures TLARGE and TSMALL [Temperature]
      
      
      Plasma velocity in RTN components [Velocity]
      
      
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UY_M1_EPA (spase://NASA/NumericalData/Ulysses/EPAC/GSFC/SPDF/PT3600.00S)
Description
This data set contains 1 hour averages 
of the proton and electron 
flux data from the Ulysses 
Energetic Particle Composition
Experiment. 
Flux units are /cm2/s/sr. 
Data Set Contact: M Bruns, 
Max Planck Institut fur Aeronomie, 
Lindau, Germany.
Principal Investigator: E Keppler, 
Max Planck Institut fur Aeronomie, 
Lindau, Germany.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 317-331 (1992).
Relevant Web Sites: 
http://www.mpae.gwdg.de/mpae_projects/ULYSSES/EPAC.html
Modification History
Data version 1: Original ASCII source data.
Data version 2: Applies to 1996 CDFs onwards, 
which have been replaced using 
ASCII source files generated with a program 
which does not remove low event rate data, 
as was the case for version 1 data. Pre-1996 
files are not reprocessed/replaced as version 2 
as no useful low event rate data exists pre-1996.
For further details contact M. Bruns, 
Max Planck Institut fur Aeronomie, 
Lindau, Germany.
Data version 3: Applies to 1993 data onwards.
In previous versions of data in this period the 
electron channels were in the wrong order in the 
source files, such that data read in the intended order 
ELTL1, EHTL1, ELTL2, EHTL2, ELTL3, EHTL3, ELTL4, EHTL4 
was actually read from fields in the order 
ELTL1, ELTL2, ELTL3, ELTL4, EHTL1, EHTL2, EHTL3, EHTL4 
This version uses corrected source data
 
  • Data Variable Descriptions
      Omnidirectional proton flux (0.5-1.5 MeV) Telescopes 1-4 (OPTL1-OPTL4) [Omni_Protons]
      
      
      Telescope 2 proton flux (0.5-1 MeV) in 8 sectors (PRTL2) [PRTL2_sectors]
      
      
      Telescope 3 proton flux (0.5-1 MeV) in 8 sectors (PRTL3) [PRTL3_sectors]
      
      
      Electron flux (0.1-0.4 MeV)Telescopes 1-4 (ELTL1-ELTL4) [LowE_Electrons]
      
      
      Electron flux (> 180 keV) Telescopes 1-4 (EHTL1-EHTL4) [HiE_Electrons]
      
      
      Omnidirectional event rate, low, medium & high (channels ERL, ERM, ERH) [Event_rate]
      
      
      Proton Telescope 1 flux in 8 energy channels (0.5-1.5 MeV) and 8 sectors/channel: x>energy y>sector [PSTL1]
      
      
      Proton Telescope 2 flux in 8 energy channels (0.5-1.5 MeV) and 8 sectors/energy: x>energy y>sector [PSTL2]
      
      
      Proton Telescope 3 flux in 8 energy channels (0.5-1.5 MeV) and 8 sectors/energy: x>energy y>sector [PSTL3]
      
      
      Proton Telescope 4 flux in 8 energy channels (0.5-1.5 MeV) and 8 sectors/energy: x>energy y>sector [PSTL4]
      
      
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UY_M1_LF15 (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ELECTRON150_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the electron and 
ion data from the Ulysses Heliosphere
Instrument for Spectra, Composition 
and Anisotropy at Low Energies 
(HI-SCALE) Low Energy Foil Spectrometer 
at 150 degrees to the spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Electron counts in channels E1:40-65,E2:60-107,E3:107-170 and E4:170-280 keV [Electrons]
      
      
      Ion counts in channels FP5:540-765, FP6:765-1223 and FP7:1223-4942 keV [Ions]
      
      
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UY_M1_LF60 (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ELECTRON60_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the electron and 
ion data from the Ulysses Heliosphere
Instrument for Spectra, Composition 
and Anisotropy at Low Energies 
(HI-SCALE) Low Energy Foil Spectrometer 
at 60 degrees to the spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Electron counts in channels E1':42-65,E2':64-112,E3':112-178 and E4':178-290 keV [Electrons]
      
      
      Ion counts in channels FP5':546-761, FP6':761-1223 and FP7':1223-4974 keV [Ions]
      
      
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UY_M1_LM12 (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ELECTRON120_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the ion data 
from the Ulysses Heliosphere Instrument 
for Spectra, Composition and Anisotropy 
at Low Energies (HI-SCALE) Low Energy 
Magnetic Spectrometer at 120 degrees to 
the spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Ion counts in 8 channels, P1' to P8' (61 keV to 4.752 MeV) [Ions]
      
      
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UY_M1_LM30 (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ELECTRON30_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the ion data 
from the Ulysses Heliosphere Instrument 
for Spectra, Composition and Anisotropy 
at Low Energies (HI-SCALE) Low Energy 
Magnetic Spectrometer at 30 degrees to 
the spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Ion counts in 8 channels, P1 to P8 (56 keV to 5.0 MeV) [Ions]
      
      
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UY_M1_LMDE (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ELECTRON30D_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the deflected 
electron data from the Ulysses Heliosphere 
Instrument for Spectra, Composition and 
Anisotropy at Low Energies (HI-SCALE) 
Low Energy Magnetic Spectrometer at 30 
degrees to the spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Electron counts in 4 channels, DE1 to DE4 (30 to 300 keV) [Electrons]
      
      
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UY_M1_SCS (spase://NASA/NumericalData/Ulysses/SWICS/GSFC/SPDF/ChargeStates/PT3H30M)
Description
This data set contains 3.5 hour 
averages of the solar wind ion density 
ratio (to O6+), velocity and 
temperature from the Ulysses Solar Wind 
Ion Composition Spectrometer.
Velocity units are km/s. 
Ratios and Fe Charge State have no units
Data Set Contact: R von Steiger, 
International Space Science Institute, 
Bern, Switzerland.
Principal Investigators: J Geiss, 
International Space Science Institute,
Bern, Switzerland, and G Gloeckler, 
University of Maryland, College Park, 
Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 267-289 (1992).
Relevant Web Sites: 
http://space.umd.edu/UMD_sensors/uls_swics.html
Modification History
TBD
 
  • Data Variable Descriptions
      Alpha Velocity [Velocity]
      
      
      Ratio of Carbon 6+ to 5+ [RATC6_C5]
      
      
      Ratio of Oxygen 7+ to 6+ [RATO7_O6]
      
      
      Abundance Ratio of Iron to Oxygen [RATFE_O ]
      
      
      Iron Charge State [FECHARGE]
      
      
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UY_M1_SWI (spase://NASA/NumericalData/Ulysses/SWICS/GSFC/SPDF/PT3H)
Description
This data set contains 3.5 hour 
averages of the solar wind ion density 
ratio (to O6+), velocity and 
temperature from the Ulysses Solar Wind 
Ion Composition Spectrometer.
Velocity units are km/s. 
Temperature units are K. 
Data Set Contact: R von Steiger, 
International Space Science Institute, 
Bern, Switzerland.
Principal Investigators: J Geiss, 
International Space Science Institute,
Bern, Switzerland, and G Gloeckler, 
University of Maryland, College Park, 
Maryland, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 267-289 (1992).
Relevant Web Sites: 
http://space.umd.edu/UMD_sensors/uls_swics.html
Modification History
TBD
 
  • Data Variable Descriptions
      Density ratio to O6+ of 8 species (Alphas,C6+,O6+,Ne8+,Mg10+,Si9+,S10+,Fe11+) [Density]
      
      
      Velocity of 8 species (Alphas,C6+,O6+,Ne8+,Mg10+,Si9+,S10+,Fe11+) [Velocity]
      
      
      Temperature of 8 species (Alphas,C6+,O6+,Ne8+,Mg10+,Si9+,S10+,Fe11+) [Temperature]
      
      
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UY_M1_VHM (spase://NASA/NumericalData/Ulysses/FGM/GSFC/SPDF/PT3600S)
Description
This data set contains 1 hour averages 
of the magnetic field components (RTN) 
and field magnitude from the Vector 
Helium Magnetometer.
Units are nT.
Data Set Contact: R J Forsyth,
The Blackett Laboratory, 
Imperial College, London, UK.
Principal Investigator: A Balogh, The 
Blackett Laboratory, Imperial College, 
London, UK.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 221-236 (1992).
Relevant Web Sites: 
http://www.sp.ph.ic.ac.uk/Ulysses/
Modification History
TBD
 
  • Data Variable Descriptions
      Magnetic field components in RTN coordinates [B_RTN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
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UY_M1_WART (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/PROTON60_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the proton and 
ion data from the Ulysses Heliosphere
Instrument for Spectra, Composition 
and Anisotropy at Low Energies 
(HI-SCALE) Composition Aperture
Telescope at 60 degrees to the 
spacecraft spin axis.
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Proton counts in channels W1:0.480-0.966 and W2:0.966-1.204 MeV [Protons]
      
      
      Alpha counts in channels W3:0.380-1.278 and W4:1.277-6.984 MeV/n [Alphas]
      
      
      C, N, and O counts in channels W5:0.465-1.709 and W6:1.709-19.107 MeV/n [C_N_O]
      
      
      Fe group counts in channels W7:0.239-0.840 and W8:0.840-92.663 MeV/n [Fe_group]
      
      
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UY_M1_WRTD (spase://NASA/NumericalData/Ulysses/HISCALE/GSFC/SPFD/ION60_COUNTS/PT2M)
Description
This data set contains 1 hour spin
averaged count rates of the 
ion data from the Ulysses Heliosphere
Instrument for Spectra, Composition 
and Anisotropy at Low Energies 
(HI-SCALE) Composition Aperture
Telescope at 60 degrees to the 
spacecraft spin axis (WARTD).
Count rate units are /s. 
Data Set Contact: T P Armstrong, 
Department of Physics & Astronomy, 
University of Kansas, USA.
Principal Investigator: L J Lanzerotti, 
Bell Laboratories, Lucent Technologies, 
Murray Hill, NJ, USA.
Reference: Astron. Astrophys. Suppl. 
Ser., 92(2), 349-363 (1992).
Relevant Web Sites: 
http://sd-www.jhuapl.edu/Ulysses/
http://kuspa1.phsx.ukans.edu:8000/~ulysses/index.html
Modification History
TBD
 
  • Data Variable Descriptions
      Z > 1 counts in channel Z2 (>0.7 MeV) [Z_gt_1]
      
      
      Z > 7 counts in channel Z2A (>7.5 MeV) [Z_gt_7]
      
      
      Z > 5 counts in channel Z3 (>2.5 MeV) [Z_gt_5]
      
      
      Z > 10 counts in channel Z4 (>9.0 MeV) [Z_gt_10]
      
      
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UY_PROTON-DISTRIBUTIONS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/Proton/ParticleDistributions/PT4M)
Description
This file contains the distribution function of protons. DATA REDUCTION: The
SWOOPS (Solar Wind Observations Over the Poles of the Sun) ion instrument is a
spherical-section curved-plate electrostatic analyzer. Particle arrival
directions are measured in spacecraft coordinates of azimuth (scanned by
spacecraft rotation) and elevation (determined by the detector number) angles.
The spacecraft spin axis was oriented toward the Earth. The energy/charge (E/q)
resolution was ~2.5% while the azimuth (phi) and elevation (theta) resolutions
were both ~5.6o. A description of the SWOOPS is given in a paper by S. J. Bame,
D. J. McComas, B. L. Barraclough, J. L. Phillips, K. J. Sofaly, J. C. Chavez, B.
E. Goldstein, and R. K. Sakurai, Astronomy and Astrophysics Supplement Series,
Ulysses Instruments Special Issue, Vol. 92, No. 2, p.237-265, 1992. The number
of counts in each E/q-phi-theta bin were examined to determine the peak of the
proton and alpha particle distribution, respectively, and the vector magnetic
field (in spacecraft coordinates) was obtained for the time at which the peak
was measured. A "coarse" 2-dimensional matrix was then formed by rotating the
data into a coordinate system with axes parallel and perpendicular to the field
direction. Note that gyrotropy is assumed in making that transformation. The
resolution of the matrix is "coarse" because the vector velocity assigned to
each bin was taken to be at the center of the bin. In reality, the counts in
each bin were probably not smoothly distributed in velocity space over the bin,
but were weighted toward the part of the bin nearest the center of the peak of
the velocity distribution. The "coarse" distribution would thus yield values for
the density and temperature that were higher than the true values. A correction
for that effect was accomplished by fitting contours to the coarse distribution,
breaking each bin or pixel into subpixels, and then using the contours and the
calibrated angular responses to distribute the counts among the subpixels. New
contours were then computed and the process was continued until it converged.
More details about this deconvolution of the angular data are given in the
appendix of a paper by Neugebauer, M., et al., "Ion distributions in large
magnetic holes in the fast solar wind", J. Geophys. Res.,106, 5635, 2001. This
procedure generated the matrix of velocity distribution functions of protons and
alpha-particles parallel and perpendicular to the simultaneously measured
magnetic field. 
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
      Proton speed in inertial RTN coordinates [V_MAG]
      
      
      Log10 of the proton distribution function [Matrix]
      Log10 of the distribution function. The distribution function is a 50x25 matrix.
      At fixed time, the independent variables are "v_par" and "v_per". If at a given
      time v_par and/or v_per have a smaller number of elements than 50 and 25,
      respectively, then the undefined array entries of v_par and/or v_per and of the
      distribution function are set to FILLVAL=-1.E30.         
      
      v_par [v_par]
      50 element array.             
      
      v_per [v_per]
      25 element array
      
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UY_PROTON-FIT-PARAMETERS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/Proton/FitParameters/PT4M)
Description
This file contains  the parameters obtained by fitting data to a bi-maxwellian
core-beam distribution. Under normal circumstances, the first (slow) population
is the core and the second (fast) population is the beam. When the
interplanetary magnetic field is folded back on itself due to turbulence or
other processes the relation of the first and second populations to the core and
beam, respectively, is reversed (see, e.g, M. Neugebauer and B. E. Goldstein,
AIP Conf. Proc. 1539, 46, 2013). The vector magnetic field is given in  RTN
coordinates and it was obtained for the time at which the peak of the proton
distribution function was measured. Only good fits are retained.
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Proton density of first population [dnft1]
      
      
      Proton density of second population [dnft2]
      
      
      Speed of first population (relative to <Vparallel>) [vft1]
      Data with "vft1">"vft2" are set to FILLVAL=-1E30. The parameter
      "denrat=(dnft1+dnft2)/dens" where "dens" is the value of the density found in
      the moments calculation, can be used as a further consistency check (ideally
      denrat = 1.0).  
      
      Speed of second population (relative to <Vparallel>) [vft2]
      Data with "vft1">"vft2" are set to FILLVAL=-1E30. The parameter
      "denrat=(dnft1+dnft2)/dens" where "dens" is the value of the density found in
      the moments calculation, can be used as a further consistency check (ideally
      denrat = 1.0).  
      
      Proton thermal parallel speed of first population [wpar1]
      
      
      Proton thermal parallel speed of second population [wpar2]
      
      
      Proton thermal perpendicular speed of first population [wper1]
      
      
      Proton thermal perpendicular speed of second population [wper2]
      
      
      Proton T_par/T_per for first population [anis1]
      
      
      Proton T_par/T_per for second population [anis2]
      
      
      Normalized total density (dnft1+dnft2)/dens [denrat]
      denrat=(dnft1+dnft2)/dens, where "dens" is the value of the density found in the
      moments calculation. It can be used as a further consistency check (ideally
      denrat = 1.0).
      
      Proton speed in inertial RTN coordinates [V_MAG]
      
      
      Alfven speed [Valf]
      
      
      Magnitude of proton-alpha streaming vector [Vap]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
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UY_PROTON-MOMENTS_SWOOPS (spase://NASA/NumericalData/Ulysses/SWOOPS/Proton/Moments/PT4M)
Description
This file contains the moments obtained from the distribution function of
protons after deconvolution using the same magnetic field values used to
construct the matrices. The vector magnetic field and the particle velocity are
given in inertial RTN coordinates. The magnetic field was obtained for the time
at which the peak of the proton distribution function was measured. The particle
velocity was obtained after rotating the fluid velocity from spacecraft to RTN
coordinates and taking into account the spacecraft velocity. During periods of
spacecraft nutation only the bulk speed and density are reliable, individual
velocity components and temperatures are invalid. The beginning of
scientifically useful SWOOPS data is at Day 322, 00:59 of 1990; at that time the
spacecraft was already nutating; nutation ceased as of Day 351, 22:00, 1990.
There are small systematic uncertainties in the velocity components. These are
due to such effects as uncertainty in the accuracy of alignment on the
spacecraft, relatively wide angular bins, variation in gains between
channeltrons, etc. The velocity component data should not be used for studies of
large scale, long term, solar wind deflection. The data are generally suitable
for all other studies.
 
  • Data Variable Descriptions
      Heliographic latitude [heliographicLatitude]
      
      
      Heliocentric Distance [heliocentricDistance]
      
      
      Magnetic field component BR in inertial RTN coordinates [BR]
      
      
      Magnetic field component BT in inertial RTN coordinates [BT]
      
      
      Magnetic field component BN in inertial RTN coordinates [BN]
      
      
      Magnetic field magnitude [B_MAG]
      
      
      Proton speed in inertial RTN coordinates [V_MAG]
      
      
      Proton velocity component VR in inertial RTN coordinates [VR]
      
      
      Proton velocity component VT in inertial RTN coordinates [VT]
      
      
      Proton velocity component VN in inertial RTN coordinates [VN]
      
      
      Proton temperature parallel to the magnetic field [Tpar]
      
      
      Proton temperature perpendicular to the magnetic field [Tper]
      
      
      Number density of protons [dens]
      
      
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