On the determination of anomalies of astronomical refraction from photographic observations of the Sun

1
Lviv Polytechnic National University
2
Lviv Polytechnic National University

The calculation of the minimum focal length of camera lens is provided, which provides the required accuracy of determining the abnormal refraction from the photographs of the Sun. The basic formula for determining the anomalous astronomical refraction from measurements of the photographic image of the Sun is given.

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