FALSE ALARM PROBABILITY IN THE MULTIPERIODICITY SEARCH

Автор(и)

  • J. Molenda-Zakowicz Institute of Astronomy, Wroclaw University, ul. Kopernika 11, 51-622 Wroclaw, Poland, Польща

DOI:

https://doi.org/10.18524/1810-4215.2001.14.99471

Ключові слова:

Stars, variables, statistics, numerical methods.

Анотація

We apply the False Alarm Probability analysis, (FAP), to the multiperiodicity search. Then we show the necessity of using the FAP method in the analysis of the astronomical time-series. We present the results obtained for 153 stars supposed or known to be pulsating variables. We examine the statistical properties of the excited frequencies and find a relation between the parameters of the fitted sine-curves and the FAP. Finally we show the application of our results to the individual stars and large samples of stars.

Посилання

Cumming A., Marcy G.W., Butler R.P.: 1999, ApJ, 526, 890

ESA 1997 The Hipparcos and Tycho Catalogues ESA SP-1200, Nordvijk: ESA

Jerzykiewicz M., Pamyatnykh A.A.: 2000, PASP, 112, 1341

Koen C: 1990, Ap.J., 348, 700

Lomb N.R.: 1976, Ap.Space Sci, 39, 447

Molenda-Zakowicz J.: 2000, Hipparcos and the Luminosity Calibration of the Nearer Stars, XXIV IAU Symp., Manchester, England

Sachs L.: 1984, Applied Statistics. A Handbook of Techniques. Sec. Ed., Springer-Verlag, New York Inc.

STATISTICA For Windows 95/98/2000 Version 5.5, 1984-2000 StatSoft Inc.

##submission.downloads##

Опубліковано

2017-04-20

Номер

Розділ

Статті