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1) ACE CRIS L2 1-day Z=3-28 flux data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/CRIS/PT86400S
Start:1997-08-14 00:00:00 Observatory:ACE Cadence:86400 seconds
Stop:2016-09-14 08:00:05 Instrument:Cosmic Ray Isotope Spectrometer (CRIS) Resource:NumericalData
ACE CRIS L2 1-day Z=3-28 flux data at ASC

2) ACE Electron Proton Alpha Monitor (EPAM) Daily-Averaged Flux Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/MFSA/P1D
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:1 day
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 26 data sets of daily-averaged, background-corrected energetic particle fluxes. Various data sets have fluxes that are: spin-averaged or spin-sectored; if sectored then from one of four telescope apertures (LEMS30, LEFS60, LEMS120, LEFS150); of ~63-4430 keV protons or ~40-360 keV electrons or 100-6500 keV/n Z>1 ions where any one of these energy ranges is partitioned into 10-25 energy bins; in the spacecraft rest frame or solar wind rest frame. Each of the 26 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

3) ACE Electron Proton Alpha Monitor (EPAM) 17-min-Averaged Flux Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/MFSA/PT17M
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:17 minutes
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 26 data sets of 17-min-averaged, background-corrected energetic particle fluxes. Various data sets have fluxes that are: spin-averaged or spin-sectored; if sectored then from one of four telescope apertures (LEMS30, LEFS60, LEMS120, LEFS150); of ~63-4430 keV protons or ~40-360 keV electrons or 100-6500 keV/n Z>1 ions where any one of these energy ranges is partitioned into 10-25 energy bins; in the spacecraft rest frame or solar wind rest frame. Each of the 26 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

4) ACE Electron Proton Alpha Monitor (EPAM) Hourly-Averaged Flux Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/MFSA/PT1H
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:1 hour
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 26 data sets of hourly-averaged, background-corrected energetic particle fluxes. Various data sets have fluxes that are: spin-averaged or spin-sectored; if sectored then from one of four telescope apertures (LEMS30, LEFS60, LEMS120, LEFS150); of ~63-4430 keV protons or ~40-360 keV electrons or 100-6500 keV/n Z>1 ions where any one of these energy ranges is partitioned into 10-25 energy bins; in the spacecraft rest frame or solar wind rest frame. Each of the 26 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

5) ACE EPAM PHA Daily-Averaged Spectra maxmize
Resource ID:spase://VEPO/NumericalData/ACE/EPAM/PHA/G122
Start:1997-08-30 00:00:00 Observatory:ACE Cadence:1 day
Stop:2016-09-14 07:55:46 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
Daily-averaged species-separated energy spectra derived from the Pulse Height Analyzer. Data consist of counts and fluxes of each of six species (He, C, O, Ne, Si, Fe) in each of 12 energy bins.

6) ACE Electron Proton Alpha Monitor (EPAM) 5-minute Key Parameter data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/PT300S
Start:2010-03-01 00:00:00 Observatory:ACE Cadence:300 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This set of key parameters contain ACE EPAM 5-minute spin averaged proton (0.76-1.22 MeV), alpha particle (0.047-0.065 MeV, 0.112-0.187 MeV, 0.310-0.580 MeV, and 1.06-1.91 MeV), and electron (0.038-0.053 MeV and 0.175-0.315 MeV) fluxes.

7) ACE Electron Proton Alpha Monitor (EPAM) 1-hour Key Parameter data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/PT3600S
Start:2010-03-01 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This set of key parameters contain ACE EPAM 1-hour spin averaged proton (0.76-1.22 MeV), alpha particle (0.047-0.065 MeV, 0.112-0.187 MeV, 0.310-0.580 MeV, and 1.06-1.91 MeV), and electron (0.038-0.053 MeV and 0.175-0.315 MeV) fluxes.

8) ACE Electron Proton Alpha Monitor (EPAM) Daily Count Rate Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/RATES/P1D
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:1 day
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 8 data sets of EPAM count rates averaged over 1-day intervals in each of several energy bins. One data set (PG65) has spin-averaged rates while the other 7 have rates in each of 4 or 8 spin sectors. Each of the 7 sectored data sets is specific to a given one of the several EPAM instruments (apertures). Each of the 8 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

9) ACE Electron Proton Alpha Monitor (EPAM) 12-sec Count Rate Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/RATES/PT12S
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:12 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 8 data sets of EPAM count rates averaged over 12-sec intervals in each of several energy bins. One data set (PG65) has spin-averaged rates while the other 7 have rates in each of 4 or 8 spin sectors. Each of the 7 sectored data sets is specific to a given one of the several EPAM instruments (apertures). Each of the 8 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

10) ACE Electron Proton Alpha Monitor (EPAM) Hourly Count Rate Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/RATES/PT1H
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:1 hour
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 8 data sets of EPAM count rates averaged over 1-hour intervals in each of several energy bins. One data set (PG65) has spin-averaged rates while the other 7 have rates in each of 4 or 8 spin sectors. Each of the 7 sectored data sets is specific to a given one of the several EPAM instruments (apertures). Each of the 8 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

11) ACE Electron Proton Alpha Monitor (EPAM) 5-min Count Rate Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/EPAM/RATES/PT5M
Start:1990-01-01 00:00:00 Observatory:ACE Cadence:5 minutes
Stop:2016-09-14 08:00:05 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
This descriptor identifies an ensemble of 8 data sets of EPAM count rates averaged over 5-min intervals in each of several energy bins. One data set (PG65) has spin-averaged rates while the other 7 have rates in each of 4 or 8 spin sectors. Each of the 7 sectored data sets is specific to a given one of the several EPAM instruments (apertures). Each of the 8 data sets is individually described in the VHO/VEPO interface at http://vho.gsfc.nasa.gov.

12) ACE 27-day Survey Plots maxmize
Resource ID:spase://VSPO/DisplayData/ACE/MAG/27-Day
Start:1997-08-25 00:00:00 Observatory:ACE Cadence:
Stop:2016-09-14 07:59:49 Instrument:ACE Magnetic Field Instrument Resource:DisplayData
27-day gif_walk plots, selected ACE mag field and plasma data

13) ACE Daily Survey Plots maxmize
Resource ID:spase://VSPO/DisplayData/ACE/MAG/Daily
Start:1997-09-02 00:00:00 Observatory:ACE Cadence:
Stop:2016-09-14 07:59:49 Instrument:ACE Magnetic Field Instrument Resource:DisplayData
Daily gif_walk plots, ACE mag field and plasma data

14) ACE MAG 16-s Key Parameter (recent) data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/KeyParameters/PT16S
Start:2002-07-01 00:00:00 Observatory:ACE Cadence:16 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE Magnetic Field 16-Second Key Parameters

15) ACE MAG 1-hr Key Parameter (recent) data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/KeyParameters/PT3600S
Start:2002-07-01 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE Magnetic Field 1-Hour Key Parameters

16) ACE MAG L2 1-s magnetic field data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/PT1S
Start:1999-01-01 00:00:00 Observatory:ACE Cadence:1 second
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE MAG L2 1-second magnetic field data at ASC

17) ACE MAG L2 4-min magnetic field data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/PT240S
Start:1997-09-01 00:00:00 Observatory:ACE Cadence:240 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE MAG L2 4-min magnetic field data at ASC

18) ACE MAG 5-min Key Parameter (recent) data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/PT300S
Start:2002-07-01 00:00:00 Observatory:ACE Cadence:300 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE Magnetic Field 5-Minute Key Parameters

19) ACE MAG L2 1-hr magnetic field data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/MAG/PT3600S
Start:1997-09-01 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:ACE Magnetic Field Instrument Resource:NumericalData
ACE MAG L2 1-hr, 1-day, 27-day magnetic field averages at ASC

20) 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

21) 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

22) 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

23) 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

24) ACE SIS 1-Hr Key Parameter Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SIS/PT3600S
Start:1997-08-28 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2016-09-14 08:00:05 Instrument:Solar Isotope Spectrometer (SIS) Resource:NumericalData
ACE SIS (Solar Isotope Spectrometer) 1-Hr Key Parameter Data

25) 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

26) 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]

27) 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

28) 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.

29) 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.

30) ACE SWICS Solar Wind Data from the ACE Science Center maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS_SWIMS/L2/HDF
Start:1998-02-04 00:00:00 Observatory:ACE Cadence:
Stop:2016-09-14 08:00:05 Instrument:Solar Wind Ion Mass Spectrometer (SWIMS) Resource:NumericalData
The Solar Wind Ion Composition Spectrometer (SWICS) Solar Wind Data set consists of time series measurements of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. Time resolutions: 1 hour, 2 hour, and 1 day. (Not all products are delivered at all time-resolutions.) This descriptor comprises two sets of data: (1)The SWICS 1.1 data set which covers launch up to August 23, 2011, when a radiation and age-induced hardware anomaly altered the instrument's operational state. (2)The SWICS 2.0 data set which begins after August 23, 2011, and includes a subset of the items included in the SWICS 1.1 data set, as well as the O+8/O+6 ratio.

31) ACE SWICS 1.1 Solar Wind Daily-averaged Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS_SWIMS/L2/PT24HR
Start:1998-01-01 00:00:00 Observatory:ACE Cadence:24 hours
Stop:2011-08-23 00:00:00 Instrument:Solar Wind Ion Mass Spectrometer (SWIMS) Resource:NumericalData
This ACE SWICS 1.1 data set contains Solar Wind Ion Composition Spectrometer (SWICS) level-2 daily averaged solar wind parameters, including composition (He/O, C/O, N/O, Ne/O, Mg/O, Si/O, S/O, Fe/O), bulk ion speed (He+2) and charge states (C+6/C+5, O+7/O+6 Carbon, Oxygen, Fe) at all solar wind speeds above 300 km/s (protons) and 170 km/s (Fe+16). Distribution functions of H and He isotopes are measured of both solar and interstellar sources up to energies of 100 keV/e. Please note the N/O and S/O composition data are not present in the 1-hour or 2-hour SWICS datasets. This SWICS 1.1 dataset consists of a re-release of significantly improved time series measurements by ACE/SWICS of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. It is a major new version produced with completely redesigned analysis methods to account more rigorously for instrumental and statistical effects (Shearer et al. 2014). Rare elements are now identified more reliably and estimates of statistical error are provided. These release notes describe the data, the methods used to determine them, and issues of data quality and measurement uncertainty.

32) ACE SWICS 1.1 Solar Wind 2-Hour Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS_SWIMS/L2/PT2HR
Start:1998-01-01 00:00:00 Observatory:ACE Cadence:2 hours
Stop:2011-08-23 00:00:00 Instrument:Solar Wind Ion Mass Spectrometer (SWIMS) Resource:NumericalData
This ACE SWICS 1.1 data set contains Solar Wind Ion Composition Spectrometer (SWICS) level-2 2-hr averaged solar wind parameters, including density (He+2), bulk and thermal ion speeds (He+2, C+5, O+6, Fe+10), composition (He/O, C/O, Ne/O, Mg/O, Si/O, Fe/O), and charge states (C+6/C+5, O+7/O+6 Carbon, Oxygen, Fe, Ne, Mg, Si) and solar wind type indicators at all solar wind speeds above 300 km/s (protons) and 170 km/s (Fe+16). Distribution functions of H and He isotopes are measured of both solar and interstellar sources up to energies of 100 keV/e. This SWICS 1.1 dataset consists of a re-release of significantly improved time series measurements by ACE/SWICS of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. It is a major new version produced with completely redesigned analysis methods to account more rigorously for instrumental and statistical effects (Shearer et al. 2014). Rare elements are now identified more reliably and estimates of statistical error are provided. These release notes describe the data, the methods used to determine them, and issues of data quality and measurement uncertainty.

33) ACE SWICS 1.1 Solar Wind 2-Hour Q-State Distribution Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS_SWIMS/L2/PT2HR_QState
Start:1998-02-04 00:00:00 Observatory:ACE Cadence:2 hours
Stop:2011-08-23 00:00:00 Instrument:Solar Wind Ion Mass Spectrometer (SWIMS) Resource:NumericalData
This ACE SWICS 1.1 data set contains Solar Wind Ion Composition Spectrometer (SWICS) level-2 2-hr data of actual Q-state distributions of carbon, oxygen, neon, magnesium, silicon and iron, as opposed to the averaged Q-states that have been available on CDAWeb for some time. This SWICS 1.1 dataset consists of a re-release of significantly improved time series measurements by ACE/SWICS of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. It is a major new version produced with completely redesigned analysis methods to account more rigorously for instrumental and statistical effects (Shearer et al. 2014). Rare elements are now identified more reliably and estimates of statistical error are provided. These release notes describe the data, the methods used to determine them, and issues of data quality and measurement uncertainty.

34) ACE SWICS 1.1 Solar Wind 1-Hour Data maxmize
Resource ID:spase://VSPO/NumericalData/ACE/SWICS_SWIMS/L2/PT3600S
Start:1998-01-23 00:00:00 Observatory:ACE Cadence:3600 seconds
Stop:2011-08-23 00:00:00 Instrument:Solar Wind Ion Mass Spectrometer (SWIMS) Resource:NumericalData
ACE SWICS_SWIMS 1.1 L2 1-hr, 1-d, 27-d solar wind He, Mg, O, Fe TnV data, plus species ratios and charge states, at ASC. This SWICS 1.1 dataset consists of a re-release of significantly improved time series measurements by ACE/SWICS of the elemental abundance, charge state composition, and kinetic properties of heavy ions in the solar wind. It is a major new version produced with completely redesigned analysis methods to account more rigorously for instrumental and statistical effects (Shearer et al. 2014). Rare elements are now identified more reliably and estimates of statistical error are provided. These release notes describe the data, the methods used to determine them, and issues of data quality and measurement uncertainty.

35) ACE Ultra Low Energy Isotope Spectrometer 1-Hour Level 2 Data maxmize
Resource ID:spase://VEPO/NumericalData/ACE/ULEIS/L2_PT1H
Start:1998-02-20 00:00:00 Observatory:ACE Cadence:1 hour
Stop:2016-09-14 07:55:45 Instrument:ACE Electron Proton Alpha Monitor Resource:NumericalData
The Ultra Low Energy Isotope Spectrometer measures ion fluxes over the charge range from H through Ni from about 20 keV/nucleon to 10 MeV/nucleon, thus covering both suprathermal and energetic particle energy ranges. Exploratory measurements of ultra-heavy species (mass range above Ni) will also be performed in a more limited energy range near 0.5 MeV/nucleon. ULEIS will be studying the elemental and isotopic composition of solar energetic particles, and the mechanisms by which these particles are energized in the solar corona. ULEIS will also investigate mechanisms by which supersonic interplanetary shock waves energize ions. To avoid confusion and misunderstanding, it is recommended that users consult with the appropriate ACE team members before publishing work derived from the data. The ACE team has worked hard to ensure that the level 2 data are free from errors, but the team cannot accept responsibility for erroneous data, or for misunderstandings about how the data may be used. This is especially true if the appropriate ACE team members are not consulted before publication. At the very least, preprints should be forwarded to the ACE team before publication.

36) 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

37) AE-C 15-s Unified Abstract data maxmize
Resource ID:spase://VSPO/NumericalData/AE-C/PT15S
Start:1973-12-16 00:00:00 Observatory:AE-C Cadence:15 seconds
Stop:1978-12-11 00:00:00 Instrument:Retarding Potential Analyser/Drift Meter (RPA) Resource:NumericalData
Atmospheric Explorer (AE)-C 15-s aeronomy data from all experiments, including electron, ion and neutral densities, temperatures, composition and winds, and airglow emissions

38) AE-D 15-s Unified Abstract data maxmize
Resource ID:spase://VSPO/NumericalData/AE-D/PT15S
Start:1975-10-06 00:00:00 Observatory:AE-D Cadence:15 seconds
Stop:1976-01-29 00:00:00 Instrument:Retarding Potential Analyzer/Drift Meter Resource:NumericalData
Atmospheric Explorer (AE)-D 15-s aeronomy data from all experiments, including electron, ion and neutral densities, temperatures, composition and winds, and airglow emissions

39) 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.

40) AE-E Extreme UltraViolet (EUV) Spectrometer Flux maxmize
Resource ID:spase://VSPO/NumericalData/AE-E/EUVS/PT256S
Start:1977-07-01 00:00:00 Observatory:AE-E Cadence:256 seconds
Stop:1981-06-09 23:59:59 Instrument:The Extreme Ultraviolet Spectrometer (EUVS) Resource:NumericalData
The EUV flux data came from the Extreme UltraViolet Spectrometer on the Atmosphere Explorer E. The data for 15 wavelength groups are normalized to the reference spectrum SC21REFW.DAT (located in directory REF_SPEC). GET_EUVS.FOR is a program to read the EUV data file (written by Dean Pesnell). The EUVS instrument is described in an article by Hinteregger in Radio Science, Volume 8, Number 4, 349-360, 1973. For more references please consult the file REF_LIST in the AEDOC directory. In addition to the solar EUV measurements, the EUVS also provided an opportunity to study the optical depth (absorption) of the thermosphere. Details of this analysis are described in: L.M. Chaikin and K. Fukui, Absorption Data Analysis for EUVS Experiment on the Satellites AE-C, D, and E, Air Force Geophysics Laboratory, Report AFGL-TR-79-0191, Hanscom AFB, Massachusetts, August 1979.

41) AE-E 15-s Unified Abstract data maxmize
Resource ID:spase://VSPO/NumericalData/AE-E/PT15S
Start:1975-12-11 00:00:00 Observatory:AE-E Cadence:15 seconds
Stop:1981-06-06 00:00:00 Instrument:Retarding Potential Analyzer/Drift Meter Resource:NumericalData
Atmospheric Explorer (AE)-E 15-s aeronomy data from all experiments, including electron, ion and neutral densities, temperatures, composition and winds, and airglow emissions

42) AIM/CDE dust grain impact data maxmize
Resource ID:spase://VSPO/NumericalData/AIM/CDE/PT1D
Start:2007-06-01 00:00:00 Observatory:AIM Cadence:
Stop:2016-09-14 08:00:04 Instrument:AIM Cosmic Dust Experiment Resource:NumericalData
AIM/CDE (Cosmic Dust Experiment) data are available as Levels 1 and 2 daily netCDF files. L1 data contains, for each dust grain impact, a time tag, pulse height data, a number of electrons released by the impact, and engineering and housekeeping data. L2 data adds the mass of the impacting particle and spacecraft location at time of impact. Future L3 and L4 products will add total mass impacting per orbit and impact rates (L3) and mass correlation with CIPS total particle mass and Polar Mesospheric Cloud brightness.(

43) AIM/CIPS noctilucent cloud images and movies, etc. maxmize
Resource ID:spase://VSPO/NumericalData/AIM/CIPS/PT90M
Start:2007-06-01 00:00:00 Observatory:AIM Cadence:90 minutes
Stop:2016-09-14 08:00:04 Instrument:AIM Cloud Imaging and Particle Size experiment Resource:NumericalData
AIM/CIPS (Cloud Imaging and Particle Size) data are available in multiple processing levels: 1a (calibrated and geolocated albedo); 1b (map- projected albedo at 5km x 5km resolution); 1c (same as 1b, but with Rayleigh scattering background subtracted); 2 (imagery for 15 orbit- specific strips per day, built from 1c data); 3a (daily "daisies" built as composites over level 2 data); 3b (seasonal movies built from level 3a data); 4 (cloud properties such as ice water content and particle radius extracted from lower level data). Data files for levels 2, 3a and 4 are accessible from http://aim.hamptonu.edu/sds/cal_index_aim.php?instrument=cips, with level 2 and 4 data as gzipped netCDF's and level 3a imagery in PNG format. Brief descriptions of data levels, browse imagery, and links to fuller data documentation files at LASP are available from http://aim.hamptonu.edu/library/documentation/instruments/cips/cips_docs.html Data are available over each polar region about 4 months each year, during that region's summer.(

44) AIM/SOFIE daily plots, parameters vs.alt. & long., etc. (L3 Summary data) maxmize
Resource ID:spase://VSPO/DisplayData/AIM/SOFIE/PT90M
Start:2007-05-28 00:00:00 Observatory:AIM Cadence:90 minutes
Stop:2016-09-14 07:59:49 Instrument:AIM Solar Occultation For Ice Experiment Resource:NumericalData
This SOFIE (Solar Occultation for Ice Experiment) data set contains color-coded pairs of daily plots of several physical parameters vs altitude and longitude. Parameters include temperature, mixing ratios for H2O, O3 and CH4, and ice mass. Members of each pair are for the northern and southern hemispheres. The interface also supports plotting of lower level data.

45) AIM/SOFIE mixing ratios, extinction profiles, etc. (L2 data) maxmize
Resource ID:spase://VSPO/NumericalData/AIM/SOFIE/PT90M
Start:2007-05-28 00:00:00 Observatory:AIM Cadence:90 minutes
Stop:2016-09-14 08:00:04 Instrument:AIM Solar Occultation For Ice Experiment Resource:NumericalData
The daily netCDF files at GATS, Inc., hold level 2 SOFIE (Solar Occultation for Ice Experiment) data. These include primary absorber mixing ratios (CO2, CH4, NO,H2O, O3), 10 aerosol extinction profiles, uncertainity profiles for mixing ratios and extinctions, 83 km measurement lat./long., Temperatures, Pressures, Time, [0.150 km sampling, 150km to 3.0km, 30 profiles/day]. Vertical resolutions are 1km for gases and for polar mesospheric clouds, and .LT.3.5 km for temperatures and pressures.

46) AMPTE/CCE Browse Plots JHU/APL maxmize
Resource ID:spase://VSPO/DisplayData/AMPTE_CCE/CHEM/P1D
Start:1984-08-21 00:00:00 Observatory:AMPTE/CCE Cadence:1 day
Stop:1989-01-10 00:00:00 Instrument:Charge-Energy-Mass experiment (CHEM) Resource:DisplayData
These are daily, instrument-specific plots of data from all the AMPTE/CCE instruments. For the energetic particle data of the CHEM, HPCE and MEPA instruments, the data are spectrograms with color coded count rates or fluxes vs. time and vs. any one of several available independent variables. For the magnetic field and plasma wave data from MFE and PWE, the plots are simpler intensity-vs-time plots.

47) AMPTE/CCE CHEM Data at JHU/APL maxmize
Resource ID:spase://VSPO/NumericalData/AMPTE_CCE/CHEM/PT1M
Start:1984-08-21 00:00:00 Observatory:AMPTE/CCE Cadence:1 minute
Stop:1989-01-10 00:00:00 Instrument:Charge-Energy-Mass experiment (CHEM) Resource:NumericalData
AMPTE/CCE CHEM data consist of rates and fluxes of ions H through Fe with energies between 3 and 300 keV/q, as functions of mass, mass/charge, energy, and arrival direction. Time resolution in the Earth's magnetosphere and magntosheath is less than 1 minute. Data were originally in VMS binary. Data are now in daily gzipped FITS files as translated from the original VMS binaries.

48) AMPTE/IRM Magnetic Field maxmize
Resource ID:spase://VMO/NumericalData/AMPTE_IRM/MAG/PT4.4S
Start:1984-08-21 00:48:41 Observatory:AMPTE/IRM Cadence:4.4 seconds
Stop:1986-08-11 21:45:07 Instrument:AMPTE/IRM Magnetometer Resource:NumericalData
AMPTE/IRM spin-averaged magnetic field at ~4.4 second resolution.

49) AMPTE/IRM Plasma Data from the University of Iowa maxmize
Resource ID:spase://VSPO/NumericalData/AMPTE_IRM/PWS/PT1M
Start:1984-05-13 00:00:00 Observatory:AMPTE/IRM Cadence:1 minute
Stop:1985-07-18 00:00:00 Instrument:AMPTE/IRM Plasma Wave Spectrometer Resource:NumericalData
This set of AMPTE IRM data came from the University of Iowa single-channel digitized waveform file. Each file (table) contains plasa waves measured in the frequency range from quasi-dc to 5 MHz and occurring in an integral one minute interval. Each record (row) contains a 10 millisecond waveform series.

50) AMPTE/IRM Plasma Data maxmize
Resource ID:spase://VMO/NumericalData/AMPTE_IRM/Plasma/PT4.4S
Start:1984-08-22 12:58:03 Observatory:AMPTE/IRM Cadence:4.4 seconds
Stop:1986-08-11 21:32:28 Instrument:AMPTE/IRM Plasma Instrument Resource:NumericalData
AMPTE/IRM spin-averaged plasma moments at ~4.4 second resolution.

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