Abstract
Cinematographic observations of the slitless flash spectrum near the D3 helium line were performed in Yurgamysh at the total solar eclipse of September 22, 1968. The intensity distribution of the D3 line was obtained with a height resolution of 44 km within the height interval between −3400 and +1700 km above the limb. The absorption line D3 on the disk near the limb was discovered.
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