30 November 2017 Dynamics of the refractive properties of the atmosphere at the Big solar vacuum telescope site: new calculating method
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Proceedings Volume 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 104660T (2017) https://doi.org/10.1117/12.2284307
Event: XXIII International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2017, Irkutsk, Russian Federation
Abstract
The dynamics of turbulent characteristics including air index refraction vertical variations as well as effective turbulent velocity important for the functioning of the Large solar vacuum telescope (LSVT) adaptive optics system is considered. Long-term changes of the effective turbulent velocity and Fried radius in the atmospheric layer from 0 to 20 km are estimated using model of turbulence taking into account the shape of the energy spectrum over a wide range of spatial and temporal scales. The possible experimental local model of Fried radius changes is discussed for the Large solar vacuum telescope site.
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A. Yu. Shihovtsev, A. Yu. Shihovtsev, P. G. Kovadlo, P. G. Kovadlo, V. P. Lukin, V. P. Lukin, A. V. Kiselev, A. V. Kiselev, } "Dynamics of the refractive properties of the atmosphere at the Big solar vacuum telescope site: new calculating method", Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 104660T (30 November 2017); doi: 10.1117/12.2284307; https://doi.org/10.1117/12.2284307
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