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1) ACE ULEIS L2 hourly Z=1-30 flux data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/ULEIS/PT3600S
Start:1998-02-19 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:Ultra-Low Energy Isotope Spectrometer (ULEIS) Resource:NumericalData
ACE ULEIS L2 1-hr, 1-d, 27-d Z=1-30 flux data at ASC

2) AE-E MSIS Neutral Density Data maxmize
Resource ID:spase://VSPO/NumericalData/AE-E/BIMS_OSS/PT256S
Start:1977-07-01 00:00:00 Observatory:AE-E Cadence:256 seconds
Stop:1981-06-09 23:59:59 Instrument:Bennett Ion-Mass Spectrometer (BIMS) Resource:NumericalData
This set of neutral density data was deduced from the mass spectrometer measurements on the Atmosphere Explorer E's Bennett Ion-Mass Spectrometer and Open-Source Neutral Mass Spectrometer. The density numbers (in cm-3) for hydrogen, nitrogen and molecular oxygen were provided by A. Hedin (GSFC, Code 914, now retired). They are related to A. Hedin's atmospheric modelling work (Mass Spectrometer and Incoherent Scatter atmospheric model - MSIS). In addition to density, the record includes also orbital parameters.

3) Akebono SMS summary plots of ion count rates maxmize
Resource ID:spase://VSPO/DisplayData/Akebono/SMS/PT8S
Start:1989-04-01 00:00:00 Observatory:Akebono Cadence:8 seconds
Stop:1997-12-23 00:00:00 Instrument:Suprathermal Mass Spectrometer(SMS) Resource:NumericalData
These data consist of plots of color-coded ion count rates vs. spin phase angle and time, for thermal H+, He++, He+ and O+ ions and for suprathermal H+ and O+ ions. Each plot covers some or all of one ~3.5 hour orbit. Digital binary data and a data reading program are also accessible.

4) Akebono SMS digital binary ion count rates maxmize
Resource ID:spase://VSPO/NumericalData/Akebono/SMS/PT8S
Start:1989-02-26 00:00:00 Observatory:Akebono Cadence:8 seconds
Stop:2002-12-23 00:00:00 Instrument:Suprathermal Mass Spectrometer(SMS) Resource:NumericalData
These count rate data reside in the DARTS/Akebono binary Science DataBase (SDB). They consist of count rates at 8-sec spacecraft spin resolution, separately for thermal and suprathermal H+, He+ and O+ ions. Detailed information and a data-read program are found at http://darts.isas.jaxa.jp/akbn/readme/readme.sms.txt.

5) DE 2 1s NACS Temperature and Composition maxmize
Resource ID:spase://VSPO/NumericalData/DE2/NACS/PT1S
Start:1981-08-08 00:00:00 Observatory:Dynamics Explorer 2 Cadence:1 second
Stop:1983-02-15 00:00:00 Instrument:Neutral Atmosphere Composition Spectrometer (NACS) Resource:NumericalData
This data set containss, at 1-sec resolution, the neutral temperature and the densities (and % error) of O, N2, He, N, and Ar from the Neutral Atmosphere Composition Spectrometer (NACS) flown on DE 2. Composition data are most reliable at altitudes less than 500 km. Data are available in ASCII from nssdcftp and in CDF format from CDAWeb (as well as CDAWeb plots and lists).

6) DE 2 2s WATS Wind Velocity, Density and Temperature maxmize
Resource ID:spase://VSPO/NumericalData/DE2/WATS/PT2S
Start:1981-08-08 00:00:00 Observatory:Dynamics Explorer 2 Cadence:2 seconds
Stop:1983-02-17 00:00:00 Instrument:Neutral Atmosphere Composition Spectrometer (NACS) Resource:NumericalData
This data set contains, at 2-sec resolution, the neutral wind horizontal velocity, temperature and density from the Wind and Temperature Spectrometer (WATS) flown on DE 2. Data are available in ASCII from nssdcftp and in CDF format from CDAWeb (as well as CDAWeb plots and lists).

7) Explorer 32 ion mass spectrometer data maxmize
Resource ID:spase://VSPO/NumericalData/Explorer32/IMS/PT210S
Start:1966-06-10 00:00:00 Observatory:Explorer 32 Cadence:210 seconds
Stop:1967-01-17 00:00:00 Instrument:Ion Mass Spectrometer Resource:NumericalData
Explorer 32 (AE-B) ion mass spectrometer, densities of H+, He+, N+, O+,

8) FAST TMS Key Parameters maxmize
Resource ID:spase://VSPO/NumericalData/FAST/TMS/KP/PT5S
Start:1996-10-01 00:00:00 Observatory:FAST Cadence:5 seconds
Stop:2009-04-30 10:22:16 Instrument:Time of Flight Energy Angle Mass Spectrograph Resource:NumericalData
The data set provides the 5-second (spin-averaged) FAST survey data from the Time of flight Energy Angle Mass Spectrograph (TEAMS) in CDF format. The data set includes H+, O+, and He+ differential energy fluxes. Pitch-angle-averaged fluxes are provided for 48 energies (1eV-12keV). Energy-averaged fluxes are provided for 16 pitch angles (0-360 deg) for the energy range 0.01-1keV and >1keV. Each angle segment contains 2 (4) samples at each energy in the 32 (64) sweep/spin mode. The full angular range is covered in half a spin but the actual time resolution of the survey data product depends upon the telemetry mode. In the highest TM rate modes H+ and O+ survey data read out every half spin. In lowest TM rate mode these data are accumulated for 4 spins. The minimum accumulation time included in the CDF is 1 spin, so if the actual accumulation time is a half spin, two data points are averaged. Otherwise, the full resolution is included. In every mode He+ and He++ are accumulated twice as long as H+ and O+. To force the H+, O+, and He+ to have an equal number of data points when H+ and O+ have twice the time resolution, each He+ data point is written twice consecutively in the file. Orbit parameters are also included in this data set.

9) ISEE 3 Electron Moments Noramlized Hourly Averages maxmize
Resource ID:spase://VSPO/NumericalData/ISEE3/SWIC/Normalized/PT1H
Start:1978-08-16 00:00:00 Observatory:ISEE 3 Cadence:1 hour
Stop:1982-10-16 00:00:00 Instrument:Solar Wind Ion Composition, 300-600 km/s 840 eV/Q to 11.7 keV/Q; M/Q = 1.5 to 5.6 Resource:NumericalData
This data set contains ISEE 3 electron moments in the solar wind, normalized and in 1-hour resolution, from the LANL Solar Wind Plasma experiment. The data are electron-based and have been corrected and normalized to existing ion data. Each logical record contains the date (YYMMDD), the universal time (HRMIN), the spacecraft position in GSE coordinates in earth radii, the electron density (1/cm**3) normalized to the ion data, for dates 780816 - 821016, the bulk speed (km/s), and the electron temperature (K). Although the bulk parameters given are reliable, standard errors associated with them are higher for electrons than for ions. A few "bad" points remain on the tape. Densities less than .01/cm**3 and velocities less than 100 km/s should be considered erroneous. Each file contains data for a whole year.

10) ISEE 3 Electron Moments maxmize
Resource ID:spase://VSPO/NumericalData/ISEE3/SWIC/PT168.00S
Start:1980-02-01 00:00:00 Observatory:ISEE 3 Cadence:168.00 seconds
Stop:1992-06-13 00:00:00 Instrument:Solar Wind Ion Composition, 300-600 km/s 840 eV/Q to 11.7 keV/Q; M/Q = 1.5 to 5.6 Resource:NumericalData
ISEE 3 solar wind electron moments - density, bulk flow speed, bulk flow azimuth, minimum total temperature (Tper), maximum total temperature (Tpar,) azimuth of the maximum temperature, heat flux, and the heat flux azimuth - at 168-sec resolution from geocentric and deep-space orbit phases

11) ISEE 3 Electron Moments hourly averages maxmize
Resource ID:spase://VSPO/NumericalData/ISEE3/SWIC/PT1H
Start:1982-02-01 00:00:00 Observatory:ISEE 3 Cadence:1 hour
Stop:1992-06-13 00:00:00 Instrument:Solar Wind Ion Composition, 300-600 km/s 840 eV/Q to 11.7 keV/Q; M/Q = 1.5 to 5.6 Resource:NumericalData
This data set was generated at NSSDC by making one-hour averages of the ISEE 3 Solar Wind Electron Moments in 168 second resolution. There were no time shifts used in creating these hourly averages. Each data file contains data for one year. Data coverage runs from 1982/02/01 through 1992/06/13. There is a data gap from 16 October 1982 to 23 December 1983, corresponding to the geotail phase of the mission. Data parameters (hourly averages) are: electron density, bulk flow speed, bulk flow azimuth, minimum total temperature (Tper), maximum total temperature (Tpar), azimuth of maximum temperature, heat flux, and the heat flux azimuth. There is no spacecraft position information in this data set. The normalized 1-hr data set, however, does include the spacecraft position. Hourly ephemeris data are available online for the time period from soon after launch through the end of the primary mission, i.e., from August 13, 1978 through February 7, 1987. See the data set "isee3_dp_ephem.asc" and its description "aareadme_isee3_dp_ephem" in the directory at ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/isee/isee3/traj/hourly_magnetospheric. There is also a trajectory data set with one point per day for the ICE phase of the mission: 1984 - 1997. Its documentation can be found at ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/isee/isee3/traj/daily/icetrjdy_fmt.txt and the data set itself is at ftp://nssdcftp.gsfc.nasa.gov/spacecraft_data/isee/isee3/traj/daily/icetrja.asc.

12) ISIS 2/IMS/Plasma Data maxmize
Resource ID:spase://VSPO/NumericalData/ISIS2/IMS/Plasma_Data
Start:1971-04-21 00:12:41 Observatory:ISIS 2 Cadence:
Stop:1972-12-31 23:20:43 Instrument:ISIS2 Ion Mass Spectrometer Resource:NumericalData
This set of plasma data came from the ISIS 2 (International Satellites for Ionospheric Studies) ion-mass spectrometer experiment. Ion densities of various ion species are available for the lower range (1-8 atomic mass units, H+, D+, He+, N++, O++) and the upper range (8-64 atomic mass units, O++, N+, O+, 18+, N2+, NO+, O2+). Also included in the data set are spacecraft position data, geomagnetic field intensity, F107 flux (daily solar radio flux), Kp indices, and Dst indices.

13) Interball Tail PROMICS H+ and O+ 2-min Key Parameters maxmize
Resource ID:spase://VSPO/NumericalData/Interball-1/PROMICS3/PT120S
Start:1995-08-22 00:00:00 Observatory:Interball-1 Cadence:120 seconds
Stop:1996-06-07 00:00:00 Instrument:Ion Composition 3D Spectrometer (PROMICS-3) Resource:NumericalData
Interball Tail H+ and O+ count rates from multiple sensors on PROMICS, 2-min key parameters

14) OGO 6 BIMS ion mass spectrometer data maxmize
Resource ID:spase://VSPO/NumericalData/OGO6/BIMS/PT40S
Start:1969-06-12 00:00:00 Observatory:OGO 6 Cadence:40 seconds
Stop:1970-12-31 00:00:00 Instrument:Ion Mass Spectrometer Resource:NumericalData
OGO 6 Bennett Ion Mass Spectrometer (BIMS), densities of H+, He+, N+, O+ N2+, O2+, NO+

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