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Stochastic data in astronomy : Fourier analysis of highly nonuniform time series. / Kholtygin, A. F.; Shneiwais, A. B.

в: Astrophysics, Том 48, № 1, 01.01.2005, стр. 68-78.

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Kholtygin, A. F. ; Shneiwais, A. B. / Stochastic data in astronomy : Fourier analysis of highly nonuniform time series. в: Astrophysics. 2005 ; Том 48, № 1. стр. 68-78.

BibTeX

@article{b8f89e3e8e7e4b548cd57b0120f256cf,
title = "Stochastic data in astronomy: Fourier analysis of highly nonuniform time series",
abstract = "The features of the CLEAN algorithm for Fourier analysis of time series with data separated by long pauses are analyzed in detail. Estimates are obtained for the limits of variability of the parameters of harmonic components that can be determined on a specified time grid. This analysis are used to search for harmonic components in the spectral line profile variations of the star λ Ori A (O8III) obtained in 2001 with the 1 m telescope at the Special Astrophysical Observatory of the Russian Academy of Sciences.",
keywords = "Early type, Line profiles, Stars, Variability",
author = "Kholtygin, {A. F.} and Shneiwais, {A. B.}",
year = "2005",
month = jan,
day = "1",
doi = "10.1007/s10511-005-0008-5",
language = "English",
volume = "48",
pages = "68--78",
journal = "Astrophysics",
issn = "0571-7256",
publisher = "Wolters Kluwer",
number = "1",

}

RIS

TY - JOUR

T1 - Stochastic data in astronomy

T2 - Fourier analysis of highly nonuniform time series

AU - Kholtygin, A. F.

AU - Shneiwais, A. B.

PY - 2005/1/1

Y1 - 2005/1/1

N2 - The features of the CLEAN algorithm for Fourier analysis of time series with data separated by long pauses are analyzed in detail. Estimates are obtained for the limits of variability of the parameters of harmonic components that can be determined on a specified time grid. This analysis are used to search for harmonic components in the spectral line profile variations of the star λ Ori A (O8III) obtained in 2001 with the 1 m telescope at the Special Astrophysical Observatory of the Russian Academy of Sciences.

AB - The features of the CLEAN algorithm for Fourier analysis of time series with data separated by long pauses are analyzed in detail. Estimates are obtained for the limits of variability of the parameters of harmonic components that can be determined on a specified time grid. This analysis are used to search for harmonic components in the spectral line profile variations of the star λ Ori A (O8III) obtained in 2001 with the 1 m telescope at the Special Astrophysical Observatory of the Russian Academy of Sciences.

KW - Early type

KW - Line profiles

KW - Stars

KW - Variability

UR - http://www.scopus.com/inward/record.url?scp=17444430018&partnerID=8YFLogxK

U2 - 10.1007/s10511-005-0008-5

DO - 10.1007/s10511-005-0008-5

M3 - Article

AN - SCOPUS:17444430018

VL - 48

SP - 68

EP - 78

JO - Astrophysics

JF - Astrophysics

SN - 0571-7256

IS - 1

ER -

ID: 36161996