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1) ACE MAG SWEPAM 4-min merged IMF+plasma data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG_SWEPAM/PT240S
Start:1998-02-05 00:00:00 Observatory:ACE Cadence:240 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:NumericalData
ACE MAG and SWEPAM 4-min merged magnetic field and plasma parameter moments data at NSSDC

2) ACE MAG SWEPAM L2 64-s merged IMF+plasma data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG_SWEPAM/PT64S
Start:1998-02-05 00:00:00 Observatory:ACE Cadence:64 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:NumericalData
ACE MAG and SWEPAM L2 64-s merged magnetic field and plasma parameter moments data at ASC

3) ACE SEPICA L2 2-min H and He flux data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SEPICA/PT120S
Start:1997-10-07 00:00:00 Observatory:ACE Cadence:120 seconds
Stop:2016-09-14 08:00:05 Instrument:Solar Energetic Particle Ionic Charge Analyzer (SEPICA) Resource:NumericalData
ACE SEPICA L2 2-min H and He flux data, by charge states, at ASC

4) ACE SEPICA L2 hourly Z=1-26 flux data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SEPICA/PT3600S
Start:1997-10-07 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:Solar Energetic Particle Ionic Charge Analyzer (SEPICA) Resource:NumericalData
ACE SEPICA L2 hourly and daily Z=1-26 (8 Z's) flux data, by charge states, at ASC

5) ACE SWEPAM STEA Electron Pitch Angle Plots maxmize
Resource ID:spase://VSPO/DisplayData/ACE/SWEPAM/PLOTS
Start:1997-10-27 00:00:00 Observatory:ACE Cadence:
Stop:2016-09-14 07:59:49 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:DisplayData
ACE SWEPAM STEA electron pitch angle plots, 12 hours per frame, 10 energy channels from 73 eV to 1.73 keV, one panel per energy channel

6) ACE SWEPAM 5-min Key Parameter (recent) data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWEPAM/PT300S
Start:2002-07-01 00:00:00 Observatory:ACE Cadence:300 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:NumericalData
ACE SWEPAM Solar Wind Plasma Experiment 5-Minute Key Parameters [PRELIM]

7) ACE SWEPAM L2 hourly plasma parameter data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWEPAM/PT3600S
Start:1998-02-05 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:NumericalData
ACE SWEPAM L2 1-hr, 1-day and 27-day plasma parameter moments averages at ASC

8) ACE SWEPAM/SWICS Level 3 Merged Solar Wind Proton Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWEPAM/SWICS/PT12M
Start:1998-01-28 00:00:12 Observatory:ACE Cadence:12 minutes
Stop:2016-09-14 08:00:05 Instrument:ACE Solar Wind Electron, Proton and Alpha Monitor (SWEPAM) Resource:NumericalData
These data files contain 12-min resolution solar wind proton flow velocity (GSE, RTN and GSM components), scalar speed, density, and (radial component of) temperature, plus the alpha particle to proton density ratio. The data are typically from the SWEPAM instrument. But because SWEPAM has reduced sensitivity at the lowest energies, and at times underestimates the proton density, especially for very slow wind, proton density is sometimes culled from low-speed (.LT. ~350 km/s) intervals in the SWEPAM Level 2 data, and proton temperature may also be culled. More rarely, the solar wind velocity may also be culled, especially during periods of both high solar energetic particle background and high wind speeds. In these cases, SWICS-determined proton density and temperature, and possibly also flow speed (not velocity vectors), are included in the data records, with a flag to indicate whether, and which, SWICS parameters are in the records. As of July, 2012, data were available to the end of 2009.

9) ACE SWICS 2.0 Solar Wind 2-Hour Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS/L2/PT2H
Start:2012-06-01 00:00:00 Observatory:ACE Cadence:2 hours
Stop:2016-09-14 08:00:05 Instrument:Solar Wind Ion Composition Spectrometer (SWICS) Resource:NumericalData
The SWICS 2.0 dataset consists of time series measurements by ACE/SWICS of the elemental abundance, charge state composition, and kinetic distribution of heavy ions in the solar wind. This data set begins after August 23, 2011, when a radiation and age-induced hardware anomaly altered the instrument's operational state. It should not be confused with SWICS 1.1, the recalibrated data set extending from launch up to the anomaly. SWICS 2.0 continues to make heavy ion measurements which are not available from any other instrument, and new data analysis methods have been developed to address the statistical and calibration issues of the current instrument state.

10) Apollo 14 ALSEP Electron and Proton Spectra, offline at NSSDC maxmize
Resource ID:spase://VSPO/NumericalData/Apollo14-LM/CPLEE/PT19S
Start:1971-02-05 00:00:00 Observatory:Apollo 14 Lunar Module / ALSEP Cadence:19 seconds
Stop:1973-03-02 00:00:00 Instrument:Charged Particle Lunar Environment Experiment (CPLEE) Resource:NumericalData
The data are 19.2-s count rates of electrons and protons at several energy steps between 40 eV and 20 keV. Two electrostatic analyzers, each feeding 6 detectors, are oriented vertical from the lunar surface and 60 degrees from vertical, towards lunar west.

11) ARCAD Particle Flux Data maxmize
Resource ID:spase://VSPO/NumericalData/Aureol3/RIEP-2802/PT0.30S
Start:1981-10-01 00:00:00 Observatory:Aureol 3 Cadence:0.30 seconds
Stop:1982-03-01 00:00:00 Instrument:Kukushka Soft Particle Spectrometer Resource:NumericalData
ARCAD low energy electron and proton flux data at 0.3 s resolution; altitude < 2000 km, near polar

12) Dynamics Explorer 1 Plasma Waves Instrument DC electric field data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/DCEF/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument DC electric field data

13) Dynamics Explorer 1 Plasma Waves Instrument Low Frequency Receiver A data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/LFCA/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Low Frequency Receiver A data

14) Dynamics Explorer 1 Plasma Waves Instrument Low Frequency Receiver B data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/LFCB/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Low Frequency Receiver B data

15) Dynamics Explorer 1 Plasma Waves Instrument Low Frequency Receiver Phase data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/LFCPH/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Low Frequency Receiver Phase data

16) Dynamics Explorer 1 Plasma Waves Instrument Step Frequency Receiver A data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/SFRA/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Step Frequency Receiver A data

17) Dynamics Explorer 1 Plasma Waves Instrument Step Frequency Receiver B data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/SFRB/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Step Frequency Receiver B data

18) Dynamics Explorer 1 Plasma Waves Instrument Step Frequency Receiver Phase data maxmize
Resource ID:spase://VMO/NumericalData/DE1/PWI/SFRPH/PT1S
Start:1981-09-16 00:00:00 Observatory:Dynamics Explorer 1 Cadence:1 second
Stop:1984-06-24 00:00:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Plasma Waves Instrument Step Frequency Receiver Phase data

19) DE1 PWI Low Frequency Correlator Electric and Magnetic Field Spectral Density maxmize
Resource ID:spase://VWO/NumericalData/DynamicsExplorer1/PWI/LFC.PT0.25S
Start:1981-09-16 05:21:48 Observatory:Dynamics Explorer 1 Cadence:0.25 seconds
Stop:1984-06-28 05:53:31 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Two Dynamics Explorer (DE) spacecraft were launched August 3, 1981, and placed into coplanar polar orbits with DE-1 in a highly elliptical orbit and DE-2 in a lower more circular orbit. The primary objective of the DE program was to investigate magnetosphere-ionosphere-atmosphere coupling processes. The DE mission provided a wealth of new information on a wide variety of magnetospheric plasma wave phenomena including auroral kilometric radiation, auroral hiss, Z mode radiation, narrow-band electromagnetic emissions associated with equatorial upper hybrid waves, whistler mode emissions, wave-particle interactions stimulated by ground VLF transmitters, equatorial ion cyclotron emissions, ion Bernstein mode emissions, and electric field turbulence along the auroral field lines. These files contain calibrated, full resolution, data from the DE-1 Plasma Wave Instrument (PWI). This instrument was designed and built by the plasma wave group at The University of Iowa, Department of Physics and Astronomy, in collaboration with investigators at Stanford University's STAR Laboratory. It measured plasma wave phenomena and quasi-static electric fields using paired combinations of five PWI sensors: a 200m tip-to-tip long wire electric antenna deployed in the spacecraft spin plane, a 9m tip-to-tip tubular electric antenna deployed along the spacecraft spin axis, a short 0.6m electric antenna, mounted on the boom and oriented parallel to the long wire antenna, a magnetic loop antenna mounted on the boom and oriented to measure the component of the magnetic field parallel to the long wire antenna, and a magnetic search coil antenna, also mounted on a boom and oriented to measure the magnetic field parallel to the spacecraft spin axis. The PWI main electronics unit consisted of a Step Frequency Correlator (SFC), a Low Frequency Correlator (LFC), a Wideband Analog Receiver (WBR) and a Linear Wave Receiver (LWR). Only the LFC data are included in these files. The SFC data were provided in a companion fileset. A dataset containing available high rate WBR LWR data may be provided in future archive products. The LFC consisted of two receivers (LFR-A and LFR-B) with 8 analog channels each. The analog channels were centered at 1.78, 3.12, 5.62, 10.0, 17.8, 31.2, 56.2 and 100 Hz. Each channel's band-edge was at +/-15% of the center value. Each LFR in the LFC could be connected to either the Ex, Es, Ez, or H antenna during an 8 second major frame. In addition, the Low Frequency Correlator provided in-phase and quadrature-phase correlations of signals from any selected antenna pair. Phase data are not provided in this file set.

20) Dynamics Explorer 1 Plasma Wave Instrument Step Frequency and Low Frequency Correlator Spectrogram Plots maxmize
Resource ID:spase://VWO/DisplayData/DynamicsExplorer1/PWI/SFC.LFC.PT409M
Start:1981-09-16 05:20:00 Observatory:Dynamics Explorer 1 Cadence:
Stop:1984-06-28 23:20:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:DisplayData
This dataset contains dynamic spectrogram PNG plots of the DE-1/PWI Step Frequency Correlator and Low Frequency Correlator data. Each plot spans one orbital period (6 hours 49 minutes). There are three types of files in this dataset. Those derived from data using: 1) the spin-plane 200m electric antenna (Ex), 2) the spin-axis 8m electric antenna (Ez) and 3) the magnetic antennas (B-H) consisting of a 1.0m^2 loop antenna in the spin plane and a search coil on the spin axis. Each image consists of two panels. The title above each panel indicates the instrument, antenna and frequency range. Each panel is a plot of the power spectral density of received signal (color scale) as a function of operating frequency (in a logarithmic scale on the vertical axis) and time (horizontal axis). Beneath the time labels on the horizontal axis of the spectrograms are ephemeris data: position of the spacecraft in radial distance (Earth radii), McIlwain L-shell, magnetic local time, and geomagnetic latitude. Overlaid on each image are traces of the electron cyclotron frequencies. The file naming convention is: de1_pwi_0000_YYYYMMDD_HHMM_AAA.png where: 0000 - Replace with orbit number YYYYMMDD - Replace with date HHMM - Replace with start time AAA - Replace with antenna string

21) DE1 PWI Step Frequency Correlator Electric and Magnetic Field Spectral Density maxmize
Resource ID:spase://VWO/NumericalData/DynamicsExplorer1/PWI/SFC.PT0.25S
Start:1981-09-16 05:21:48 Observatory:Dynamics Explorer 1 Cadence:0.25 seconds
Stop:1984-06-28 20:35:55 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:NumericalData
Two Dynamics Explorer (DE) spacecraft were launched August 3, 1981, and placed into coplanar polar orbits with DE-1 in a highly elliptical orbit and DE-2 in a lower more circular orbit. The primary objective of the DE program was to investigate magnetosphere-ionosphere-atmosphere coupling processes. The DE mission provided a wealth of new information on a wide variety of magnetospheric plasma wave phenomena including auroral kilometric radiation, auroral hiss, Z mode radiation, narrow-band electromagnetic emissions associated with equatorial upper hybrid waves, whistler mode emissions, wave-particle interactions stimulated by ground VLF transmitters, equatorial ion cyclotron emissions, ion Bernstein mode emissions, and electric field turbulence along the auroral field lines. These files contain calibrated, full resolution, data from the DE-1 Plasma Wave Instrument (PWI). This instrument was designed and built by the plasma wave group at The University of Iowa, Department of Physics and Astronomy, in collaboration with investigators at Stanford University's STAR Laboratory. It measured plasma wave phenomena and quasi-static electric fields using paired combinations of five PWI sensors: a 200m tip-to-tip long wire electric antenna deployed in the spacecraft spin plane, a 9m tip-to-tip tubular electric antenna deployed along the spacecraft spin axis, a short 0.6m electric antenna, mounted on the boom and oriented parallel to the long wire antenna, a magnetic loop antenna mounted on the boom and oriented to measure the component of the magnetic field parallel to the long wire antenna, and a magnetic search coil antenna, also mounted on a boom and oriented to measure the magnetic field parallel to the spacecraft spin axis. The PWI main electronics unit consisted of a Step Frequency Correlator (SFC), a Low Frequency Correlator (LFC), a Wideband Analog Receiver (WBR) and a Linear Wave Receiver (LWR). Only the SFC data are included in these files. The LFC data were provided in a companion fileset. A dataset containing available high rate WBR LWR data may be provided in the future. The SFC consisted of two Step Frequency Receivers (SFR-A and SFR-B) which provided amplitude measurements of the electric and magnetic fields from 100 Hz to 400 kHz and in-phase and quadrature-phase correlations of signals from any selected antenna pair. Phase data are not provided in these datasets.

22) Dynamics Explorer 1 Plasma Wave Instrument Sweep Frequency Receiver-A 2 Hour Dynamic Spectrogram Plots maxmize
Resource ID:spase://VWO/DisplayData/DynamicsExplorer1/PWI/SFR.A.PT2H
Start:1981-09-16 05:20:00 Observatory:Dynamics Explorer 1 Cadence:
Stop:1984-06-28 23:20:00 Instrument:Dynamics Explorer 1 Plasma Waves Instrument (PWI) Resource:DisplayData
This dataset contains two hour duration dynamic spectrogram GIF plots of the DE-1/PWI SFR-A (electric antenna). Each image is a plot of the power spectral density (V^2 m^-2 Hz^-1) of received signal (color scale) as a function of operating frequency (in a logarithmic scale on the vertical axis) and time (horizontal axis). At the top center of each plot is a title indicating the University of Iowa, the instrument, and the date. On the upper left is an indication of the receiver used, the upper right is the orbit number. Immediately below the title is a horizontal bar and the label "WB" on the extreme left indicating the time duration when wideband data were acquired. Beneath the time labels on the horizontal axis of the spectrogram are ephemeris data: position of the spacecraft in radial distance (Earth radii), McIlwain L-shell, magnetic local time, and geomagnetic latitude. Overlaid on each image are traces of the electron, hydrogen and oxygen cyclotron frequencies. Running along the left edge of the plot next to the frequency scale is the date represented as two digit year, day of year, hour and minute of the start of the plot.

23) FAST EES Key Parameters maxmize
Resource ID:spase://VSPO/NumericalData/FAST/EES/KP/PT5S
Start:1996-08-30 22:01:00 Observatory:FAST Cadence:5 seconds
Stop:2009-04-30 10:22:28 Instrument:Electro-Static Analyzers (ESA) Resource:NumericalData
This data set provides the electron part of the 5-second (spin-averaged) FAST survey data from the Electrostatic Analysers (ESA) instrument in CDF format. It includes: the electron energy fluxes for 47 energies (4eV-30keV) in the pitch angle ranges 0-30, 60-120, and 150-180; the electron energy fluxes for 32 pitch angles (-90 to 270 deg) in the energy ranges 0.1-1keV and 1-30keV; the integrated electron energy (and number) fluxes mapped to the magnetic foot point; and orbit information. Data are derived from a pair of hemisperical electrostatic analyzers with 180 degree radial FOVs that together form a single 360 deg x 4.5 deg planar FOV in the spin spacecraft plane. Sensors can deflect their FOV by up to +/-10 deg to follow the magnetic field direction which is within +/-6 deg of the spin plane for most auroral crossings. Absolute geometric factors are the best estimate at the time of key parameter data production (20% uncertainty). Key parameter data are averaged for 1 spin. Any change in sensor configuration or onboard data storage during a spin result in a rejection of the spin average. More specifically, Electron Sensor Parameters include: Inner Hemisphere R = 3.75 cm; dR/R = 0.06; FOV = 360 deg x 4.5 (FWHM) deg; Angular resolution = 11.25 deg x 4.5 deg; Energy range: 4 eV to 30 keV; dE/E = 0.15 (FWHM); and Geometric Factor = 0.0047 x E (cm2-sr-eV) Key Parameter Data include: Electron Energy-Time Spectrogram, 0-30 deg pitch angle; Electron Energy-Time Spectrogram, 60-120 deg pitch angle; Electron Energy-Time Spectrogram, 150-180 deg pitch angle; Electron Pitch Angle-Time Spectrogram, 0.1-1.0 keV; Electron Pitch Angle-Time Spectrogram, 1.0-30.0 keV; Electron Energy Flux mapped along B to 100 km altitude; and Electron Number Flux mapped along B to 100 km altitude.

24) FAST IES Key Parameters maxmize
Resource ID:spase://VSPO/NumericalData/FAST/IES/KP/PT5S
Start:1996-08-30 22:01:00 Observatory:FAST Cadence:5 seconds
Stop:2009-04-30 10:22:28 Instrument:Electro-Static Analyzers (ESA) Resource:NumericalData
This data set provides the ion part of the 5-second (spin-averaged) FAST survey data from the Electrostatic Analysers (ESA) instrument in CDF format. It includes: the ion energy fluxes for 47 energies (3 eV - 25 keV) in the pitch angle ranges 0-30, 40-140, and 150-180 degrees; the ion energy fluxes for 32 pitch angles (-90 to 270 deg) in the energy ranges 0.05-1.0 keV and 1.0-25.0 keV; the integrated ion energy (and number) fluxes mapped to the magnetic foot point; and orbit information. More specifically, Ion Sensor Parameters include: Inner Hemisphere R = 3.75 cm; dR/R = 0.075; FOV = 360 deg x 6.5 (FWHM) deg; Angular resolution = 11.25 deg x 6.5 deg; Energy range: 3 eV to 25 keV; dE/E = 0.20 (FWHM); and Geometric Factor = 0.0136 x E (cm2-sr-eV). Key Parameter Data include: Ion Energy-Time Spectrogram, 0-30 deg pitch angle; Ion Energy-Time Spectrogram, 40-140 deg pitch angle; Ion Energy-Time Spectrogram, 150-180 deg pitch angle; Ion Pitch Angle-Time Spectrogram, 0.05-1.0 keV; Ion Pitch Angle-Time Spectrogram, 1.0-25.0 keV; Ion Energy Flux mapped along B to 100 km altitude; and Ion Number Flux mapped along B to 100 km altitude

25) Helios 1 E1 (Rosenbauer) Hourly Plasma Data maxmize
Resource ID:spase://VSPO/NumericalData/Helios1/E1/PT1H
Start:1974-12-12 00:00:00 Observatory:Helios 1 Cadence:1 hour
Stop:1984-12-29 00:00:00 Instrument:Helios 1 E1 Plasma Experiment Resource:NumericalData
These hourly averaged solar wind plasma data from the E1 Plasma Detectors (Rosenbauer) onboard the Helios 1 spacecraft include time, earth-sun-Helios angle, sun-Helios distance (AU), Carrington longitude of Helios, solar-ecliptic latitude, Carrington rotation number, proton bulk speed, temperature, number density, flow angles of ecliptic elevation and azimuth, standard deviations of the plasma parameters, and the number of data points in the hourly averages.

26) Helios 1 40.5-sec Combined Magnetic Field and Plasma Data maxmize
Resource ID:spase://VSPO/NumericalData/Helios1/E1/PT40.5S
Start:1974-12-12 00:00:00 Observatory:Helios 1 Cadence:40.5 seconds
Stop:1985-09-04 00:00:00 Instrument:Helios 1 E1 Plasma Experiment Resource:NumericalData
Helios 1 40-second merged magnetic field and plasma data

27) Helios 2 E1 (Rosenbauer) Hourly Plasma Data maxmize
Resource ID:spase://VSPO/NumericalData/Helios2/E1/PT1H
Start:1976-01-17 00:00:00 Observatory:Helios 2 Cadence:1 hour
Stop:1980-03-04 00:00:00 Instrument:Helios 2 E1 Plasma Experiment Resource:NumericalData
These hourly averaged solar wind plasma data from the E1 Plasma Detectors (Rosenbauer) onboard the Helios 2 spacecraft include time, earth-sun-Helios angle, sun-Helios distance (AU), Carrington longitude of Helios, solar-ecliptic latitude, Carrington rotation number, proton bulk speed, temperature, number density, flow angles of ecliptic elevation and azimuth, standard deviations of the plasma parameters, and the number of data points in the hourly averages.

28) IMP 6 LANL 2-m plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP6/BAME/PT120S
Start:1971-03-18 00:00:00 Observatory:IMP 6 Cadence:120 seconds
Stop:1974-08-03 00:00:00 Instrument:Measurement of Solar Plasma Resource:NumericalData
IMP 6 LANL 2-min solar wind plasma parameter data, including temperature anisotropy and alpha/proton ratio

29) IMP 6 LANL 1-hr plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP6/BAME/PT60M
Start:1971-03-18 00:00:00 Observatory:IMP 6 Cadence:60 minutes
Stop:1974-08-03 00:00:00 Instrument:Measurement of Solar Plasma Resource:NumericalData
This set of IMP 6 LANL 1-hr solar wind plasma parameter data includes temperature anisotropy and alpha/proton ratio. This hourly resolution data set was created at NSSDC in the year 2003 by averaging 2-min resolution solar wind data provided over the years by LANL. Magnetosheath data were excluded from the 2-min data by LANL. This data set supersedes hourly solar wind data provided by LANL over the years.

30) IMP-7 Solar Plasma Electrostatic Analyzer Los Alamos National Laboratory data maxmize
Resource ID:spase://VMO/NumericalData/IMP7/LANL/PT120S
Start:1972-10-06 22:49:49 Observatory:IMP 7 Cadence:120 seconds
Stop:1978-09-30 20:48:27 Instrument:Solar Plasma Electrostatic Analyzer Resource:NumericalData
IMP-7 Solar Plasma Electrostatic Analyzer data at 2 min resolution. These data files contain solar wind proton temperature, proton density, proton flow vectors, pressure, alpha to proton temperature ratio, alpha pressure, and more.

31) IMP-7 Solar Plasma Electrostatic Analyzer Los Alamos National Laboratory data maxmize
Resource ID:spase://VMO/NumericalData/IMP7/LANL/PT1H
Start:1972-01-01 00:00:00 Observatory:IMP 7 Cadence:1 hour
Stop:1978-12-31 23:00:00 Instrument:Solar Plasma Electrostatic Analyzer Resource:NumericalData
IMP-7 Solar Plasma Electrostatic Analyzer data at 1 hour resolution. These data files contain solar wind proton temperature, proton density, proton flow vectors, pressure, alpha to proton temperature ratio, alpha pressure, and more.

32) IMP 7 LANL 2-m plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP7/LEPEDEA/PT120S
Start:1972-10-06 00:00:00 Observatory:IMP 7 Cadence:120 seconds
Stop:1978-09-30 00:00:00 Instrument:Measurement of Low-Energy Protons and Electrons Resource:NumericalData
IMP 7 LANL 2-min solar wind plasma parameter data, including temperature anisotropy and alpha/proton ratio

33) IMP 7 LANL 1-hr plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP7/LEPEDEA/PT60M
Start:1972-10-06 00:00:00 Observatory:IMP 7 Cadence:60 minutes
Stop:1978-09-30 00:00:00 Instrument:Measurement of Low-Energy Protons and Electrons Resource:NumericalData
This set of IMP 7 LANL 1-hour solar wind plasma parameter data includes temperature anisotropy and alpha/proton ratio. This hourly resolution data set was created at NSSDC in the year 2003 by averaging 2-min resolution solar wind data provided over the years by LANL. Magnetosheath data were excluded from the 2-min data by LANL. This data set supersedes hourly solar wind data provided by LANL over the years.

34) IMP 7 LEPEDEA Daily spectrograms maxmize
Resource ID:spase://VSPO/DisplayData/IMP7/LEPEDEA/UIOWA
Start:1972-09-25 00:00:00 Observatory:IMP 7 Cadence:
Stop:1978-10-31 00:00:00 Instrument:Measurement of Low-Energy Protons and Electrons Resource:DisplayData
IMP 7 LEPEDEA Daily spectrograms

35) IMP 8 LANL 12-s Magnetotail Plasma Data maxmize
Resource ID:spase://VSPO/NumericalData/IMP8/GOSLING/PT12S
Start:1973-11-04 00:00:00 Observatory:IMP 8 Cadence:12 seconds
Stop:2001-10-22 00:00:00 Instrument:Solar Plasma Electrostatic Analyzer Resource:NumericalData
This data set contains IMP 8 LANL 12-s solar wind plasma parameters from the magnetotail. Parameters included are proton density flow speed and azimuthal direction, and min and max temperatures; alpha particle parameters are given relative to protons: Abundance and temperature ratios, and relative flow speeds and directions. Alpha temperature anisotropy, and azimuthal angles of both proton and alpha pressure tensor symmetry axis are also given.

36) IMP 8 LANL hourly averaged plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP8/GOSLING/PT1H
Start:1973-11-04 00:00:00 Observatory:IMP 8 Cadence:1 hour
Stop:2001-10-22 00:00:00 Instrument:Solar Plasma Electrostatic Analyzer Resource:NumericalData
IMP 8 LANL hourly solar wind plasma parameter averages

37) IMP 8 LANL 2-min plasma data maxmize
Resource ID:spase://VSPO/NumericalData/IMP8/GOSLING/PT2M
Start:1973-11-04 00:00:00 Observatory:IMP 8 Cadence:2 minutes
Stop:2001-10-22 00:00:00 Instrument:Solar Plasma Electrostatic Analyzer Resource:NumericalData
IMP 8 LANL 2-min solar wind plasma parameters

38) IMP 8 LEPEDEA Daily spectrograms maxmize
Resource ID:spase://VSPO/DisplayData/IMP8/LEPEDEA/UIOWA
Start:1973-11-15 00:00:00 Observatory:IMP 7 Cadence:
Stop:1996-08-14 00:00:00 Instrument:Measurement of Low-Energy Protons and Electrons Resource:DisplayData
IMP 8 and IMP 7 LEPEDEA Daily spectrograms

39) ISEE 1 Data Pool Set, offline at NSSDC maxmize
Resource ID:spase://VSPO/NumericalData/ISEE1/DATA/PT1M
Start:1977-10-22 00:00:00 Observatory:ISEE 1 Cadence:1 minute
Stop:1987-11-26 00:00:00 Instrument:ISEE 1 Fast Plasma Experiment (FPE) and Solar Wind Ion Experiment (SWE) Resource:NumericalData
This quick-look data pool data set contains selected physical parameters computed centrally for each instrument at resolutions between one and five minutes, using quick-look, PI-provided algorithms. It was created in binary IBM 360 representation with unblocked, 3240-byte records. The first record of each file is a data pool file label containing satellite ID number; year, day of year, and seconds of day for the start and end of file; spacecraft clock; telemetry group number; minimum and maximum value of spin period found in this file; shadow times; and bit rate. The label record is followed by a number of data records containing day of year and seconds of day; s/c clock; bit rate; housekeeping and engineering items; spin period average; satellite position vector in GSE coordinates; and outputs of the investigators' quick-look data-processing algorithms for selected parameters from ten of the onboard experiments. The fast plasma data (Gosling/LANL) include four-level electron spectra, ion pseudondensities, average energies, and solar wind peak speeds and pseudodensities, at 5-minute resolution. The hot plasma (Frank, U. Iowa) algorithm outputs include proton densities, 10 keV electron fluxes, and energy range indicators, at 5-minute resolution. The fluxgate magnetometer data (Russell, UCLA) include 25 hourly parameters, plus the components of the magnetic field in spacecraft coordinates, at 1-minute resolution. The low-energy cosmic ray data (Hovestadt, MPI) include count rates of protons in three energy intervals between 0.17 and 20 MeV, plus those of alpha particles from 0.12 to 0.25 MeV and of Z>2 particles above 0.1 MeV, at 15-second resolution. The quasi-static electric field (Mozer, UCB) algorithm outputs indicate whether the experiment's electron guns were on or off during each 64-second interval. The plasma wave data (Gurnett, U. Iowa) include instantaneous samples from the 562 Hz filter channels of the electron and magnetic spectrum analysers, at 5-minute resolution. The plasma density data (Harvey, CESR) include indicators of the activity of the sounder and the propagation transmitters during each 64-second period. The energetic electron and proton algorithm outputs (Williams, APL) include both electron and proton differential fluxes in the 32 to 50 keV and the 80 to 126 keV energy ranges. These fluxes are taken in or near the spin-normal (nominally ecliptic) plane, at 5-minute resolution. The electron and proton experiment (K.Anderson, UCB) algorithm outputs include both electron and proton fluxes in the energy range 8 to 200 keV, at 5-minute resolution. The ion composition data (Sharp, Lockheed) include the cold plasma density and flags indicating the presence of high ion temperatures and bulk flow in the plasma, at 5-minute resolution. The Pool Tape Documentation (GSFC document X-692-77-129) (B29494 in NSSDC's Publications database) includes brief descriptions of the instruments, sometimes quite detailed, and also descriptions of the quick-look algorithms, also sometimes quite detailed.

40) ISEE 1 FPE plasma parameters, 6 Re to bow shock maxmize
Resource ID:spase://VMO/NumericalData/ISEE1/FPE/PT1M
Start:1977-10-29 00:00:00 Observatory:ISEE 1 Cadence:1 minute
Stop:1979-01-19 00:00:00 Instrument:ISEE 1 Fast Plasma Experiment (FPE) and Solar Wind Ion Experiment (SWE) Resource:NumericalData
TBD

41) ISEE 1 Solar Wind Analyzer 24-s Plasma Parameters maxmize
Resource ID:spase://VMO/NumericalData/ISEE1/FPE/PT24S
Start:1977-10-30 00:00:00 Observatory:ISEE 1 Cadence:24 seconds
Stop:1984-01-30 00:00:00 Instrument:ISEE 1 Fast Plasma Experiment (FPE) and Solar Wind Ion Experiment (SWE) Resource:NumericalData
This data set contains 24s (fast data rate) or 48s (slow rate) solar wind ion plasma parameters obtained during 1977-1983 solar wind seasons (~July - ~January) when the spacecraft's local time of apogee was on the Earth's dayside. Plasma parameters include ion density, flow speed, flow longitude and latitude angles, perpendicular (minimum) and parallel (maximum) temperatures, and alpha-to-proton density ratio. Data are available through the CDAWeb interface and, as daily files via ftp, in ASCII from nssdcftp and in CDF from CDAWeb's ftp area. The data are from LANL's Cross-Fan Solar Wind Ion Experiment, a companion to LANL's Fast Plasma Analyzer (FPE).

42) ISEE 1 LEPEDEA Distribution Functions, offline at NSSDC maxmize
Resource ID:spase://VSPO/NumericalData/ISEE1/LEPEDEA/PT128S
Start:1977-11-01 00:00:00 Observatory:ISEE 1 Cadence:128 seconds
Stop:1986-06-01 00:00:00 Instrument:Low-Energy Proton and Electron Differential Energy Analyzer (LEPEDEA) Resource:NumericalData
This data set consists of three-dimensional proton and electron distribution functions. The energy range is 1 eV to 45 keV or 215 eV to 45 keV, according to mode. Time resolution for full distributions is 128 sec or 512 sec, depending on telemetry bit rate. Eight latitude and 16 azimuth bins are used, spanning 180 deg and 360 deg. Spacecraft position information is included. Data are currently in VAX binary format. Data are for discrete intervals 11/01/1977-12/31/1980, 10/15/1982-12/27/1983, 03/01/1986-06/01/1986

43) ISEE 1 LEPEDEA Ion and Electron Spectrograms maxmize
Resource ID:spase://VSPO/DisplayData/ISEE1/LEPEDEA/Spectrograms
Start:1978-02-27 00:00:00 Observatory:ISEE 1 Cadence:
Stop:1987-09-26 00:00:00 Instrument:Low-Energy Proton and Electron Differential Energy Analyzer (LEPEDEA) Resource:DisplayData
This data set consists of a set of daily files with GIF-formatted spectrograms displaying color coded ion flux levels as functions of time and of energy level, in each of 4 look-direction quadrants, over the energy range of ~150 eV/q to 45 keV/q. Also displayed is a single omni-directional spectrogram for electrons in the same energy range. ISEE position data is listed once every every four hours across the time axis.

44) ISEE 1 UCB 4-sec fluxes, offline at NSSDC maxmize
Resource ID:spase://VSPO/NumericalData/ISEE1/UCB/PT4S
Start:1977-10-23 00:00:00 Observatory:ISEE 1 Cadence:4 seconds
Stop:1986-06-17 00:00:00 Instrument:ISEE 1 UCB Particle Detectors Resource:NumericalData
This data set holds 10 particle fluxes per 4-sec data record, including electrons at 1.4 - 1.6 keV, 4.5-6.0 keV, 19 - 280 keV, 84 -280 keV and > 200 keV, protons at 1.4 - 1.6 keV and 4.5 - 6.0 keV, and electrons and protons mixed at 16 - 280 keV, 84 - 280 keV and > 300 keV electrons plus > 1 MeV protons. Data cover three distinct time spans: 1977_10_22 - 1980_02_19, 1982_10_24 - 1983_12_27 and 1986_03_30 - 1986_06_17. GSE spacecraft position vectors are included in the records. The data are presently (January, 2008) held in flat file format, with ASCII header files and IEEE binary data files.

45) ISEE 1 VES Electron Data at 9s or 18s maxmize
Resource ID:spase://VMO/NumericalData/ISEE1/VES/PT18S
Start:1977-10-29 00:00:00 Observatory:ISEE 1 Cadence:18 seconds
Stop:1979-06-03 00:00:00 Instrument:ISEE 1 Vector Electron Spectrometer (VES) Resource:NumericalData
This data set, held in CDAWeb as ISEE1_H0_FE, contains electron moments from the Vector Electron Spectrometer (VES), and spacecraft position vectors, at 9s or 18s resolution, depending on spacecraft telemetry rate. The data set also holds 1-min averages of the measured magnetic field vector. Electron moments include density, flow velocity, temperature and its anisotropy, and heat flux vector. Also given are the pressure tensor, its diagonalizing eigenvector, and the angle between its principal axis and the ambient magnetic field vector. These parameters are based on distributions accumulated in 3 sec but telemetered over 9s or 18s. Ancillary information given includes the spacecraft spin period, the spacecraft potential, the energy channels above this potential on which the moments for this record were based, and on/off flags for the Harvey and Mozer experiments.

46) ISEE 2 FPE plasma parameters, 6 Re to bow shock maxmize
Resource ID:spase://VMO/NumericalData/ISEE2/FPE/PT1M
Start:1977-10-27 00:00:00 Observatory:ISEE 2 Cadence:1 minute
Stop:1979-01-19 00:00:00 Instrument:ISEE 2 Fast Plasma Experiment Resource:NumericalData
TBD

47) ISEE 2 UCB 4-sec fluxes, offline at NSSDC maxmize
Resource ID:spase://VSPO/NumericalData/ISEE2/UCB/PT4S
Start:1977-10-23 00:00:00 Observatory:ISEE 2 Cadence:4 seconds
Stop:1986-06-17 00:00:00 Instrument:ISEE 2 UCB Particle Detectors Resource:NumericalData
This data set holds 10 particle fluxes per 4-sec data record, including electrons at 1.4 - 1.6 keV, 4.5-6.0 keV, 19 - 280 keV, 84 -280 keV and > 200 keV, protons at 1.4 - 1.6 keV and 4.5 - 6.0 keV, and electrons and protons mixed at 16 - 280 keV, 84 - 280 keV and > 300 keV electrons plus > 1 MeV protons. Data cover three distinct time spans: 1977_10_22 - 1980_02_19, 1982_10_24 - 1983_12_27 and 1986_03_30 - 1986_06_17. GSE spacecraft position vectors are included in the records. The data are presently (January, 2008) held in flat file format, with ASCII header files and IEEE binary data files.

48) ISEE 3 24-s ion plasma data maxmize
Resource ID:spase://VSPO/NumericalData/ISEE3/SWP/PT24S
Start:1978-08-16 00:00:00 Observatory:ISEE 3 Cadence:24 seconds
Stop:1980-02-19 00:00:00 Instrument:ISEE 3 Solar Wind Plasma Resource:NumericalData
ISEE 3 24-s ion plasma data, L1 orbit phase 1978-1980

49) Interball Auroral PROMICS H+ and O+ 2-min Key Parameters maxmize
Resource ID:spase://VSPO/NumericalData/Interball-2/PROMICS3/KP/PT120S
Start:1996-09-18 09:23:36 Observatory:Interball-2 Cadence:120 seconds
Stop:1998-05-01 09:28:02 Instrument:Ion Composition and Energy (PROMICS-3) Resource:NumericalData
This data set from the Interball Auroral Probe PROMICS-3/TRICS2 ion mass spectrometer contains 2-min key parameters of ion composition and energy. Count rates of H+, O+ ions are given in the energy range of 4 eV to 70 keV with mass separation (M = 1 - 32) in three dimensions: antisunward, GSE YZ plane, and sunward.

50) LANL1989 MPA High Resolution maxmize
Resource ID:spase://VSPO/NumericalData/LANL/1989/MPA/PT1S
Start:1998-05-03 00:00:00 Observatory:LANL1989 Cadence:1 second
Stop:1998-05-03 23:59:59 Instrument:LANL1989 Magnetospheric Plasma Analyzer Resource:NumericalData
LANL1989 Magnetospheric Plasma Analyzer High Resolution Ion and Electron Data

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