Dynamics of the refractive properties of the atmosphere at the Big solar vacuum telescope site: new calculating method

A. Yu. Shihovtsev; P. G. Kovadlo; V. P. Lukin; A. V. Kiselev

doi:10.1117/12.2284307

30 November 2017 Dynamics of the refractive properties of the atmosphere at the Big solar vacuum telescope site: new calculating method

A. Yu. Shihovtsev, P. G. Kovadlo, V. P. Lukin, A. V. Kiselev

Author Affiliations +

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.

Citation Download Citation

A. Yu. Shihovtsev, P. G. Kovadlo, V. P. Lukin, and 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); https://doi.org/10.1117/12.2284307

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available