First seasonal study of solar seeing and wind speed vertical distribution at Baikal Astrophysical Observatory

L. A. Bolbasova; E. A. Kopylov; P. G. Kovadlo; V. P. Lukin; A. Yu. Shikhovtsev

doi:10.1117/12.2309303

12 July 2018 First seasonal study of solar seeing and wind speed vertical distribution at Baikal Astrophysical Observatory

L. A. Bolbasova, E. A. Kopylov, P. G. Kovadlo, V. P. Lukin, A. Yu. Shikhovtsev

Author Affiliations +

Proceedings Volume 10703, Adaptive Optics Systems VI; 107036V (2018) https://doi.org/10.1117/12.2309303
Event: SPIE Astronomical Telescopes + Instrumentation, 2018, Austin, Texas, United States

Abstract

The optical turbulence characteristics statistics including "seeing", Fried radius, wind speed height profiles are discussed. Distribution of the mean Fried radius obtained from the data of image motion measurements by the Brandt sensor is given. Also, the Fried radius values calculated from the Shack-Hartmann data are given. Using the height profile of the structure characteristic of air refractive index fluctuations obtained from spectral multiscale turbulence model the results of the Fried radius simulations from micrometeorological mast measurement data given.

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L. A. Bolbasova, E. A. Kopylov, P. G. Kovadlo, V. P. Lukin, and A. Yu. Shikhovtsev "First seasonal study of solar seeing and wind speed vertical distribution at Baikal Astrophysical Observatory", Proc. SPIE 10703, Adaptive Optics Systems VI, 107036V (12 July 2018); https://doi.org/10.1117/12.2309303

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