Pioneer 11 Cosmic-Ray Telescope (CRT) 6-hr fluxes and rates

Space Physics Data Facility 2026 Dataset Open access

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Authors: Frank Bethune McDonald
DOI: 10.48322/ynsz-4e70
Cited by: 0

Abstract

This data set has eight 6-hour fluxes (3.45-5.15, 30.55-56.47 and 120.7-227.3 MeV protons, 3.44-4.97, 10.03-21.7, 30.67-56.7 and 112.7-413 MeV/n alpha particles, and 2-6 MeV electrons), 28 count rates, and Poisson uncertainties in the fluxes and rates, as determined from the Cosmic Ray Telescope (CRT) on the Pioneer 11 spacecraft. Data are in annual files with consistent end-of-record marks. Spacecraft position data are not given in the data records but are accessible from Helioweb at http://cohoweb.gsfc.nasa.gov/helios/heli.html

Fields of Study & Subjects

Solar and Space Plasma Dynamics Astrophysics and Cosmic Phenomena Ionosphere and magnetosphere dynamics

Publication details

Journal / source
Space Physics Data Facility
Publication date
10 February 2026
Language
EN
Document type
Dataset