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    • Pioneer 11 Ultraviolet Photometer Daily Cruise Data

    Metadata Updated: March 13, 2026

    This Pioneer 11 UV photometer data set contains daily averages of the spin-averaged short and long wavelength channels from\nApril 6, 1973 onward. These data are used to study the interaction of the solar wind with the interstellar medium by measurements of spatial and temporal\nvariations of the intensity of backscattered solar Lyman alpha emission at 1216 A and of the solar Helium line at 584 A.

    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 March 13, 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 March 13, 2026
    Publisher NASA Space Physics Data Facility (SPDF) Data Services
    Maintainer
    Identifier /SDE/SPASE_JSON/|146df7d97030ad2263c4a00603636bbb
    Data Last Modified 2026-03-10
    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 a26477b5-5401-4042-ae5e-3dc6e847bbc6
    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 a9c3fe612619bdbea7a146025b0610b1be704df6b5d1613d97d5ee32d2bd831a
    Source Schema Version 1.1

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