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Radial velocity measurements with stellar spectrographs of the 6-m telescope
Authors:V G Klochkova  V E Panchuk  M V Yushkin  D S Nasonov
Institution:(1) Special Astrophysical Observatory, Russian Academy of Sciences, Nizhnij Arkhyz, 369167, Russia
Abstract:Solutions are considered that allow the accuracy of stellar radial velocity measurements with the spectroscopic instruments of the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences to be improved. The factors that limit the accuracy of spectroscopic V r measurements are analyzed both in general and for the particular design of the telescope and its housing.
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