Observations of Lick standard stars with the SCORPIO multislit unit at the SAO 6-m telescope |
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Authors: | M E Sharina V L Afanasiev T H Puzia |
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Institution: | (1) Special Astrophysical Observatory, Russian Academy of Sciences, Nizhniĭ Arkhyz, 369167 Karachaĭ-Cherkessian Republic, Russia;(2) Space Science Telescope Institute, 3700 Sun Martin Drive, Baltimore, MD21218, USA |
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Abstract: | We present Lick line-index measurements for standard stars from Worthey’s list. The spectra were taken with the multislit
unit of the SCORPIO spectrograph at the 6-m Special Astrophysical observatory telescope. We describe in detail our method
of analysis and explain the importance of using the Lick index system for studying extragalactic globular clusters. Our results
show that the calibration of our instrumental system to the standard Lick system can be performed with high confidence.
The article was translated by the authors in English.
Published in Russian in Pis’ma v Astronomicheskiĭ Zhurnal, 2006, Vol. 32, No. 3, pp. 209–216. |
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