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Detection of Weak Periodic Signals from Irregularly Spaced Observations

Published online by Cambridge University Press:  12 April 2016

Jörg Pfleiderer  and
Martin Mössner
Jörg Pfleiderer
Affiliation:
Inst. of Astronomy, Leopold-Franzens-University, Innsbruck, Austria
Martin Mössner
Affiliation:
Inst. of Astronomy, Leopold-Franzens-University, Innsbruck, Austria

Abstract

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We perform time series analysis on irregularly spaced data with large gaps. Our algorithm is based on multidimensional nonlinear optimisation. Particular emphasis is given to the selection and deletion of frequencies. The final result is checked by various statistical tests.

Type
Part 2. Poster Papers
Information
International Astronomical Union Colloquium , Volume 155: Astrophysical Applications of Stellar Pulsation , 1995 , pp. 283 - 284
Copyright
Copyright © Astronomical Society of the Pacific 1995

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