Abstract
An instrument is proposed for continuously tracking the Sun and measuring its height by the use of a laser gyrometer as measuring converter. The accuracy in photoelectric sighting on the Sun is improved by greatly reducing the light fluxes to be compared by screening out the central part of the Sun's image in the focal plane.
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References
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Additional information
Translated from Izmeritel'naya Tekhnika, No. 3, pp. 7–9, March, 1994.
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Vlasov, B.I., Rusakov, V.K. New version of an instrument for measuring the sun's height by means of a ring laser. Meas Tech 37, 244–247 (1994). https://doi.org/10.1007/BF02614258
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DOI: https://doi.org/10.1007/BF02614258