2.3.1 spase://NASA/NumericalData/FAST/TEAMS/Level2/EnergyPitchAngleDistributions/PT5S FAST Time of Flight Energy Angle Mass Spectrograph (TEAMS) Energy-Pitch Angle Distributions, Level 2 (L2), 5 s Data 2021-03-29T17:14:50Z Fast Auroral SnapshoT Explorer, FAST, Time-of-flight Energy Angle Mass Spectrograph, TEAMS, Level 2 Energy-Pitch Angle Distributions TEAMS instrument is a high sensitivity mass resolving spectrometer with an instantaneous 360° field of view. It is designed to measure the full three-dimensional distribution function of ions. TEAMS selects the incoming ions according to energy per charge in the range from 1.2 eV/q to 12 keV/q by electrostatic deflection in a toroidal section analyzer with subsequent acceleration up to 25 keV/q and time-of-flight, TOF, analysis. For each individual ion the instruments measures the energy per charge (electrostatic analyzer), the mass per charge (TOF analyzer), the incidence azimuthal angle (given by spacecraft spin at 5.6° or 11.2° resolution), and the incidence polar angle (given by the 22.5° sectoring in the TOF unit). Depending on the measurement mode the full energy sweep is performed 32 or 64 times per spin period thus providing a 2-D cut through the distribution function in polar angle every 78 ms or 156 ms. One complete 3-D ion distribution function is obtained in half a 5 s spin period. The instrument axis of symmetry is perpendicular to the spacecraft spin axis and the spacecraft surface. TEAMS operates in a number of different data acquisition modes. The Survey Distribution mode samples H°, O°, He°, and He°² with high angular (64 bin) and energy (48 bin) resolution. Time resolution can be as low as 80 ms (slow survey) and as high as 10 ms (fast survey). The High Mass Distribution mode uses a high mass (64 bin) resolution to identify minor species with lower resolution angular and energy resolution with 16 bins for each. The High Mass Distribution mode time resolution varies from 80 ms (slow) to 20 ms (fast). Burst mode provides data for the four major ion species with the highest time resolution (0.08 ms) with 16 angle bin and 48 energy bin resolution. Additional measurement modes are geared towards the Pole Channels, Monitor Rates, and pulse height analysis, PHA, events. Please acknowledge the Principal Investigator L.M. Kistler for use of the Data spase://SMWG/Person/Lynn.M.Kistler PrincipalInvestigator spase://SMWG/Person/Robert.M.Candey MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact FAST Spacecraft web site, UNH http://www-ssg.sr.unh.edu Fast Auroral SnapshoT Explorer, FAST, web site, hosted by the Experimental Space Plasma Group, University of New Hampshire, UNH en FAST TEAMS instrument description web site, UNH http://www-ssg.sr.unh.edu/tof/Papers/3dPlasmaPap/instdesc.html Time-of-flight Energy Angle Mass Spectrograph, TEAMS, instrument description web site, hosted by the Experimental Space Plasma Group, University of New Hampshire, UNH en FAST Spacecraft web site, UCB http://sprg.ssl.berkeley.edu/fast/ Fast Auroral SnapshoT Explorer, FAST, web site, hosted by University of California, Berkeley, UCB en Klumpar, D.M., E. Mobius, L.M. Kistler, M. Popecki, E. Hertzberg, K. Crocker, M. Granoff, Li Tang, C.W. Carlson, J. McFadden, B. Klecker, F. Eberl, E. Kunneth, H. Kastle, M. Ertl, W.K. Peterson, E.G. Shelly and D. Hovestadt, The Time-of-Flight Energy, Angle, Mass Spectrograph (TEAMS) Experiment for FAST, Pfaff R.F. (eds), The FAST Mission, Springer, Dordrecht, 2001, DOI: 10.1007/978-94-010-0332-2_8. https://link.springer.com/chapter/10.1007/978-94-010-0332-2_8 FAST TEAMS instrument publication, in 'The FAST Mission' en NSSDC Master Catalog, FAST, TEAMS instrument https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1996-049A-02 General information concerning the FAST, Time of Flight Energy Angle Mass Spectrograph, TEAMS, instrument en spase://VSPO/NumericalData/FAST/TEAMS/Level2/EnergyPitchAngleDistributions/PT5S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/fast/teams/l2/ Access to Data in CDF Format via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/fast/teams/l2/ Access to Data in CDF Format via http from SPDF CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=FAST_TEAMS_L2&index=sp_phys FAST_TEAMS_L2 Access to ASCII, CDF, and Plots via NASA/GSFC CDAWeb CDF None Please acknowledge the Principal Investigator L.M. Kistler. Please acknowledge the Data Providers and CDAWeb when using these Data. Calibrated spase://SMWG/Instrument/FAST/TEAMS EnergeticParticles InstrumentStatus 1998-09-23T12:31:47.000 1998-09-26T00:57:44.000 PT5S Epoch Time, TT2000 Epoch Epoch Time Tags in Terrestrial Time 2000, TT2000 This Parameter exhibits an increasing Monotonic Progression PT5S ns 1.0e-9>s Time 6.2798349819904e+13 6.3902887419904e+13 LinearScale 1990-01-01T00:00:00.000000000 2029-12-31T23:59:59.999999999 9999-12-31T23:59:59.999999999 Temporal Epoch Time, TT2000, Helium Epoch_Helium Epoch Time Tags in Terrestrial Time 2000, TT2000, Helium This Parameter exhibits an increasing Monotonic Progression PT5S ns 1.0e-9>s Time 6.2798349819904e+13 6.3902887419904e+13 LinearScale 1990-01-01T00:00:00.000000000 2029-12-31T23:59:59.999999999 9999-12-31T23:59:59.999999999 Temporal Proton, Energy-Pitch Angle Distribution Time series defined by using: EPOCH proton_distribution Proton, H⁺, Energy-Pitch Angle Distribution. * Column 1 Labels from ENERGY: [ 11200.0, 9560.00, 8060.00, 6610.00, 5540.00, 4780.00, 4040.00, 3300.00, 2760.00, 2390.00, 2020.00, 1660.00, 1380.00, 1200.00, 1010.00, 826.000, 691.000, 598.000, 504.000, 413.000, 346.000, 298.000, 252.000, 206.000, 173.000, 150.000, 126.000, 103.000, 86.4000, 74.7000, 63.0000, 51.6000, 43.2000, 37.3000, 31.5000, 25.9000, 21.6000, 18.6000, 15.8000, 12.9000, 10.8000, 9.35000, 7.87000, 6.31000, 4.74000, 3.28000, 1.97000, 1.15000]. * Column 2 Labels from PITCH_ANGLE: [ 11.2500, 33.7500, 56.2500, 78.7500, 101.200, 123.800, 146.200, 168.800, 191.200, 213.800, 236.200, 258.800, 281.200, 303.800, 326.200, 348.800]. Survey Resolution H+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Flux G13.6 LogScale 48 16 -1.0e+31 Proton Array EnergyFlux 1 Singly-charged Oxygen, Energy-Pitch Angle Distribution Time series defined by using: EPOCH oxygen_distribution Singly-charged Oxygen, O⁺, Energy-Pitch Angle Distribution. * Column 1 Labels from ENERGY: [ 11200.0, 9560.00, 8060.00, 6610.00, 5540.00, 4780.00, 4040.00, 3300.00, 2760.00, 2390.00, 2020.00, 1660.00, 1380.00, 1200.00, 1010.00, 826.000, 691.000, 598.000, 504.000, 413.000, 346.000, 298.000, 252.000, 206.000, 173.000, 150.000, 126.000, 103.000, 86.4000, 74.7000, 63.0000, 51.6000, 43.2000, 37.3000, 31.5000, 25.9000, 21.6000, 18.6000, 15.8000, 12.9000, 10.8000, 9.35000, 7.87000, 6.31000, 4.74000, 3.28000, 1.97000, 1.15000]. * Column 2 Labels from PITCH_ANGLE: [ 11.2500, 33.7500, 56.2500, 78.7500, 101.200, 123.800, 146.200, 168.800, 191.200, 213.800, 236.200, 258.800, 281.200, 303.800, 326.200, 348.800]. Survey Resolution O+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Flux G13.6 LogScale 48 16 -1.0e+31 Ion Array EnergyFlux 8 Singly-charged Helium, Energy-Pitch Angle Distribution Time series defined by using: EPOCH_HELIUM helium_distribution Singly-charged Helium, He⁺, Energy-Pitch Angle Distribution. * Column 1 Labels from ENERGY: [ 11200.0, 9560.00, 8060.00, 6610.00, 5540.00, 4780.00, 4040.00, 3300.00, 2760.00, 2390.00, 2020.00, 1660.00, 1380.00, 1200.00, 1010.00, 826.000, 691.000, 598.000, 504.000, 413.000, 346.000, 298.000, 252.000, 206.000, 173.000, 150.000, 126.000, 103.000, 86.4000, 74.7000, 63.0000, 51.6000, 43.2000, 37.3000, 31.5000, 25.9000, 21.6000, 18.6000, 15.8000, 12.9000, 10.8000, 9.35000, 7.87000, 6.31000, 4.74000, 3.28000, 1.97000, 1.15000]. * Column 2 Labels from PITCH_ANGLE: [ 11.2500, 33.7500, 56.2500, 78.7500, 101.200, 123.800, 146.200, 168.800, 191.200, 213.800, 236.200, 258.800, 281.200, 303.800, 326.200, 348.800]. Survey Resolution He+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Flux G13.6 LogScale 48 16 -1.0e+31 Ion Array EnergyFlux 2 Proton, Spin averaged fluxes Time series defined by using: EPOCH proton_spin_ave_fluxes Proton, H⁺, Spin averaged fluxes Survey Resolution H+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram H+ Flux G13.6 LogScale 48 Element 1 1 11200.0 Element 2 2 9560 Element 3 3 8060 Element 4 4 6610 Element 5 5 5540 Element 6 6 4780 Element 7 7 4040 Element 8 8 3300 Element 9 9 2760 Element 10 10 2390 Element 11 11 2020 Element 12 12 1660 Element 13 13 1380 Element 14 14 1200 Element 15 15 1010 Element 16 16 826 Element 17 17 691 Element 18 18 598 Element 19 19 504 Element 20 20 413 Element 21 21 346 Element 22 22 298 Element 23 23 252 Element 24 24 206 Element 25 25 173 Element 26 26 150 Element 27 27 126 Element 28 28 103 Element 29 29 86.4000 Element 30 30 74.7000 Element 31 31 63 Element 32 32 51.6000 Element 33 33 43.2000 Element 34 34 37.3000 Element 35 35 31.5000 Element 36 36 25.9000 Element 37 37 21.6000 Element 38 38 18.6000 Element 39 39 15.8000 Element 40 40 12.9000 Element 41 41 10.8000 Element 42 42 9.35000 Element 43 43 7.87000 Element 44 44 6.31000 Element 45 45 4.74000 Element 46 46 3.28000 Element 47 47 1.97000 Element 48 48 1.15000 0.0 1.0e+10 -1.0e+31 Proton Array Average EnergyFlux 1 Singly-charged Oxygen, Spin averaged fluxes Time series defined by using: EPOCH oxygen_spin_ave_fluxes Singly-charged Oxygen, O⁺, Spin averaged fluxes Survey Resolution O+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram O+ Flux G13.6 LogScale 48 Element 1 1 11200.0 Element 2 2 9560 Element 3 3 8060 Element 4 4 6610 Element 5 5 5540 Element 6 6 4780 Element 7 7 4040 Element 8 8 3300 Element 9 9 2760 Element 10 10 2390 Element 11 11 2020 Element 12 12 1660 Element 13 13 1380 Element 14 14 1200 Element 15 15 1010 Element 16 16 826 Element 17 17 691 Element 18 18 598 Element 19 19 504 Element 20 20 413 Element 21 21 346 Element 22 22 298 Element 23 23 252 Element 24 24 206 Element 25 25 173 Element 26 26 150 Element 27 27 126 Element 28 28 103 Element 29 29 86.4000 Element 30 30 74.7000 Element 31 31 63 Element 32 32 51.6000 Element 33 33 43.2000 Element 34 34 37.3000 Element 35 35 31.5000 Element 36 36 25.9000 Element 37 37 21.6000 Element 38 38 18.6000 Element 39 39 15.8000 Element 40 40 12.9000 Element 41 41 10.8000 Element 42 42 9.35000 Element 43 43 7.87000 Element 44 44 6.31000 Element 45 45 4.74000 Element 46 46 3.28000 Element 47 47 1.97000 Element 48 48 1.15000 0.0 1.0e+10 -1.0e+31 Ion Array Average EnergyFlux 8 Singly-charged Helium, Spin averaged fluxes Time series defined by using: EPOCH_HELIUM helium_spin_ave_fluxes Singly-charged Helium, He⁺, Spin averaged fluxes Survey Resolution He+, flux PT5S eV/(cm^2 s sr eV) 1.0e4>J/(m^2 s sr J) Spectrogram He+ Flux G13.6 LogScale 48 Element 1 1 11200.0 Element 2 2 9560 Element 3 3 8060 Element 4 4 6610 Element 5 5 5540 Element 6 6 4780 Element 7 7 4040 Element 8 8 3300 Element 9 9 2760 Element 10 10 2390 Element 11 11 2020 Element 12 12 1660 Element 13 13 1380 Element 14 14 1200 Element 15 15 1010 Element 16 16 826 Element 17 17 691 Element 18 18 598 Element 19 19 504 Element 20 20 413 Element 21 21 346 Element 22 22 298 Element 23 23 252 Element 24 24 206 Element 25 25 173 Element 26 26 150 Element 27 27 126 Element 28 28 103 Element 29 29 86.4000 Element 30 30 74.7000 Element 31 31 63 Element 32 32 51.6000 Element 33 33 43.2000 Element 34 34 37.3000 Element 35 35 31.5000 Element 36 36 25.9000 Element 37 37 21.6000 Element 38 38 18.6000 Element 39 39 15.8000 Element 40 40 12.9000 Element 41 41 10.8000 Element 42 42 9.35000 Element 43 43 7.87000 Element 44 44 6.31000 Element 45 45 4.74000 Element 46 46 3.28000 Element 47 47 1.97000 Element 48 48 1.15000 0.0 1.0e+10 -1.0e+31 Ion Array Average EnergyFlux 2 Data Quality Flag, Proton Time series defined by using: EPOCH proton_flag Survey Resolution Proton, H⁺, Data Quality Flag, non-zero values indicate that incomplete data was used 0 is good, non-zero values indicate that incomplete data was used PT5S TimeSeries Flag I5 LinearScale 0 15 255 Scalar Velocity Data Quality Flag, Oxygen Time series defined by using: EPOCH oxygen_flag Survey Resolution singly-charged Oxygen Flag, O⁺, Data Quality Flag, non-zero values indicate that incomplete data was used 0 is good, non-zero values indicate that incomplete data was used PT5S TimeSeries Flag I5 LinearScale 0 15 255 Scalar Velocity Data Quality Flag, Helium Time series defined by using: EPOCH_HELIUM helium_flag Survey Resolution singly-charged Helium Flag, He⁺, Data Quality Flag, non-zero values indicate that incomplete data was used 0 is good, non-zero values indicate that incomplete data was used PT5S TimeSeries Flag I5 LinearScale 0 15 255 Scalar Velocity Bin Energy Values Energy Bin centered Energy Value Array PT5S eV 1.602176565e-19>J Energy G12.3 LogScale 48 0.0 12000.0 -1.0e+31 Array Magnitude Energy Bin Pitch Angles pitch_angle Bin centered Pitch Angle Value Array PT5S ° 0.0174532925>rad theta G10.4 LinearScale 16 0.0 360.0 -1.0e+31 Array DirectionAngle.PolarAngle ArrivalDirection