On the instrumental and atmospheric stra
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W. Mattig
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Article
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1983
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Springer
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English
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From aureole measurements made with a 40 cm-Vacuum-Telescope at Izafia (Tenerife) in the wavelength region 417 nm < 2 < 785 nm and from a comparison with other aureole measurements we conclude the following: (a) Within one solar radius from the limb, the aureole is mostly of instrumental origin. (b)