Please use this identifier to cite or link to this item: http://dspace.onu.edu.ua:8080/handle/123456789/4662
Title: MIRAS OR SRA’S – THE TRANSIENT TYPE VARIABLES
Authors: Marsakova, V. I.
Andronov, Ivan L.
Citation: Odessa Astronomical Publications
Issue Date: 2012
Publisher: Astroprint
Keywords: Stars: LPVs
Mira-type
semiregular
individual: S Aql, S Tri, Y Per
Series/Report no.: ;vol. 25, issue 1, p. 60-63.
Abstract: The variability of several stars shows “Mira-type” and “semiregular” behavior during long-time data ranges. Such data are available due to amateur visual observations from AAVSO and AFOEV databases. We have studied these properties by using different methods of timeseries analysis, such as the periodogram analysis using trigonometric polynomial fit, wavelet analysis and individual cycle characteristics analysis using the running parabola fit. As the result, very similar multiperiodicities were detected.
Description: Odessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2012 . – Vol.25/1.
URI: http://dspace.onu.edu.ua:8080/handle/123456789/4662
Appears in Collections:Odessa Astronomical Publications

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