2.7.1 https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions spase://NASA/NumericalData/Wind/3DP/SST_Foil/SP/PT24S NASA NumericalData Wind 3DP SST Foil Electron Omnidirectional Fluxes https://doi.org/10.48322/wd3x-9a34 2025-12-04T13:32:49Z 2021-05-31T12:34:56.789 Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB 2025-10-03T11:24:19Z Updated PublishedBy name to match ROR Registry. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB 2025-10-23T12:34:56.789 Revised ObservedRegion. JMW 2025-12-04T13:32:49Z Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB Electron omnidirectional fluxes 27-520 keV, often at 24 sec, SST Foil, Wind 3DP - R. Lin (UC Berkeley) Principle Investigators Robert Lin and Stuart Bale, the Wind 3DP team, and the Space Physics Data Facility (SPDF)/NASA GSFC Lin, Robert P.; Bale, Stuart D.; & Wilson III, Lynn B. 2021-01-01T00:00:00 Space Physics Data Facility spase://SMWG/Person/Robert.P.Lin PrincipalInvestigator spase://SMWG/Person/Stuart.D.Bale PrincipalInvestigator spase://SMWG/Person/Robert.E.McGuire GeneralContact Caveats to the use of Wind 3DP data https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/wind3dp_caveats.pdf Caveats for the correct use of Wind 3DP datasets Wind 3DP home page at UCB http://sprg.ssl.berkeley.edu/wind3dp/ home page at UCB (with plotting and digital data) spase://VSPO/NumericalData/Wind/3DP/SST_Foil/SP/PT24S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sfsp/ In CDF via ftp from SPDF HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sfsp/ In CDF via HTTP from SPDF CDF Please acknowledge the CDAWeb team at GSFC/SPDF. spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_SFSP_3DP&index=sp_phys WI_SFSP_3DP Text https://cdaweb.gsfc.nasa.gov/pub/data/wind/3dp/3dp_sfsp/$Y wi_sfsp_3dp_$Y$m$d_$v.cdf spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb Programmatic Data Access https://cdaweb.gsfc.nasa.gov/WS/cdasr/1/dataviews/sp_phys/datasets/WI_SFSP_3DP/clientLibraryExample/ WI_SFSP_3DP Access to this data from common programming environments. Note: this AccessInformation element was added by HDPWS. Binary spase://SMWG/Repository/NASA/GSFC/SPDF Online Open https://spdx.org/licenses/ SPDX CC0-1.0 https://spdx.org/licenses/CC0-1.0.html Creative Commons Zero v1.0 Universal CC0 1.0 Universal is the Creative Commons license applicable to all publicly available NASA Heliophysics data products CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi WI_SFSP_3DP Web Service to this product using the HAPI interface. CSV spase://SMWG/Instrument/Wind/3DP EnergeticParticles 1994-11-15T12:56:18.000Z -P30D PT24S Heliosphere Earth.NearSurface.Plasmasphere Earth.Magnetosphere Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Heliosphere.NearEarth Heliosphere.Inner Earth.Magnetosheath General Notes per Lynn Wilson Jan 2015: The solid-state telescope (SST) for Wind 3DP electrons returns a velocity distribution function containing 7 energy bins and 48 solid-angle bins. The automated CDF routine appears to remove all the following solid-angle bins: [7,8,9,15,31,32,33] = sun/anti-sun look directions, and [20,21,22,23,44,45,46,47] = low geometry factor bins (also correspond to the SST Thick anti-coincidence detector bins). The sun/anti-sun directions are removed to avoid X-ray and EUV contamination, which is often seen during solar flares. The onset looks exactly like the GOES X-ray observations, which is kind of fun but not what we want to look at. Unfortunately, these look directions can correspond to the magnetic field direction, which can limit the times when we would like to examine SEP events. General Notes per Lynn Wilson Jan 2015: Note that SST Open (e.g., wi_sopd_3dp_00000000_v01.cdf) software removes the following additional solid-angle bins: [0,1,24,25] = noisy. Additionally, SST Open has 9 energy channels from ~70 keV to ~6.7 or 7.1 MeV, depending on the mode the instrument is in. It does not appear that the routine mk_sosp_cdf.pro removes any of these ...bad... look directions, so that should be noted as well. General Notes per Lynn Wilson Jan 2015: Inside the radiation belts, both Foil and Open saturate and suffer from penetrating particles. The instruments are not shielded, so they can only provide relative changes when in these regions. General Notes per Lynn Wilson Jan 2015: The data below all look like they are in units of number flux or # cm-2 s-1 sr-1 eV-1. I believe the CDAWeb units are correct for most of these. Epoch Epoch Number of milliseconds since CDF_EPOCH: 0000-01-01T00:00:00.000. ms 1e-3>s 01-Jan-1956 00:00:00.000 01-Jan-2083 00:00:00.000 -1.0E31 Temporal Unix Time TIME Time since 1970-01-01T00:00:00Z in seconds s Temporal Electron Flux FLUX Electron number flux 27-520 keV as a function of energy in 7 channels #/(cm^2*ster*eV*s) Electron NumberFlux Electron Energy ENERGY_filled Time-varying electron energies in 7 channels Uses fix-sparse to fill in nan energy values eV 7 The 7 average electron energies Electron Average Energy 27000 520000 eV