Vol. 15, issue 02, article # 6

pdf Kobanov N. I. On the feasibility of studying wave processes in the surface atmosphere with a solar telescope. // Atmospheric and oceanic optics. 2002. V. 15. No. 02. P. 145-147.
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The studies carried out at the Sayan Solar Observatory indicated the existence of quasi-periodic variations in the position and shape of H2O and O2 telluric spectral lines. Periods of these fluctuations lie in the region of solar oscillations under study, namely, from 3 to 40 minutes. This fact should be taken into consideration when using telluric lines as a reference. These measurements may also be useful when studying wave processes in the Earth's atmosphere.