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    • Pioneer 10 Hourly Plasma Version 3.1 Data

    Metadata Updated: April 10, 2026

    This data set contains Version 3.1 final archival set of hourly averaged solar wind data from the Plasma Analyzer of the Pioneer 10 mission. It includes plasma bulk parameters in ASCII format: bulk velocity, proton number density, proton temperature, and flow angles. This is the same data set as NSSDC ID SPHE-00066 or 72-012A-13L, which is in binary format.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date March 13, 2026
    Metadata Updated Date April 10, 2026

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date March 13, 2026
    Metadata Updated Date April 10, 2026
    Publisher NASA Space Physics Data Facility (SPDF) Data Services
    Maintainer
    Identifier /SDE/SPASE_JSON/|80dc2624a5edca0e2953e6593fb72e24
    Data Last Modified 2026-04-06
    Category Heliophysics
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id a87cc730-0d87-4283-9312-211e73ecb700
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    License https://www.usa.gov/government-works
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash 969e1846c159d3785e07203701ea0fa78c710decf6a69159fe7a7aa7b8184371
    Source Schema Version 1.1

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