Abstract
A description is given of the analysis of the solar wind angular data from the satellite HEOS 1 and a comparison is made with the data obtained by Explorer 33, in the period of time from January 1967 to April 1970. The observed flow direction shows a temporal behaviour which sug gests the possbility of a long period regular variation.
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Egidi, A., Signorini, C. Solar wind direction from HEOS 1 and Explorer 33 satellites. Sol Phys 34, 247–251 (1974). https://doi.org/10.1007/BF00149618
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DOI: https://doi.org/10.1007/BF00149618