Abstract
From the photographs taken at the total solar eclipse of 11 June 1983, we derived the electron density for the north polar rays and for the thread-like fine structures above the active region, which are 108 at 1.4 solar radii and 3 × 109 at 1.15 solar radii, respectively. The brightness distributions of the corona at the polar region and above the active region, and the flattening index were also derived.
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© 1986 D. Reidel Publishing Company
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Hiei, E. et al. (1986). Coronal Structure Observed at the Total Solar Eclipse of 11 June, 1983 in Indonesia. In: Kitamura, M., Budding, E. (eds) Third Asian-Pacific Regional Meeting of the International Astronomical Union. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-4630-9_3
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DOI: https://doi.org/10.1007/978-94-009-4630-9_3
Publisher Name: Springer, Dordrecht
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