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Large-Scale Polar Coronal Magnetic Field Model and the Expected August 11, 1999 Eclipse Corona

Zhukov, A. N.; Koutchmy, S.; Veselovsky, I. S. +1 more

We compare available SOHO/LASCO C2 images with the model calculations of the large-scale coronal magnetic field near the magnetic poles of the Sun. The model field consists of the ones of the dipole and of the thin current sheet in the plane perpendicular to the dipole. The positions of the dipole and the current sheet (representing the heliospher…