The imaging photopolarimeter experiment on Pioneer 11

A. L. Baker, L. R. Baker, E. Beshore, C. Blenman, N. D. Castillo, Y. P. Chen, L. R. Doose, J. P. Elston, J. W. Fountain, T. Gehrels, J. H. Kendall, C. E. Kenknight, R. A. Norden, W. Swindell, M. G. Tomasko, D. L. Coffeen

Research output: Contribution to journalArticlepeer-review

17 Scopus citations


For 2 weeks continuous imaging, photometry, and polarimetry observations were made of Jupiter and the Galilean satellites in red and blue light from Pioneer 11. Measurements of Jupiter's north and south polar regions were possible because the spacecraft trajectory was highly inclined to the planet's e quatorial plane. One of the highest resolution images obtained is presented here along with a comparison of a sample of our photometric and polarimetric data with a simple model. The data seem consistent with increased molecular scattering at high latitudes.

Original languageEnglish (US)
Pages (from-to)468-472
Number of pages5
Issue number4187
StatePublished - 1975

ASJC Scopus subject areas

  • General


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