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On the accuracy of line-of-sight velocity measurements using telluric lines as reference lines |
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| Authors: | N I Kobanov |
| Institution: | (1) SibIZMIR, U.S.S.R. Academy of Sciences, Irkutsk 33, P.O. Box 4, 664033, U.S.S.R. |
| Abstract: | It is demonstrated that telluric lines H2O and O2 are displaced as much as 0.2 mÅ as the solar disk is being scanned. The temporal variations of such displacements have a quasi-periodic character. |
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