Fig. 2.

Geometry of the radio sources close to the sun at the start (left) and at the end (right) of VLBI session AUA020 with respect to a LASCO C2 image of the solar corona (Brueckner et al. 1995). The Sun is hidden behind the occultation disc of the coronagraph, with the white inner circle representing the limb of the Sun. The field of view is 1.5° elongation.
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