Hi-fi phenomenological description of eclipsing binary light variations as the basis for their period analysis

MIKULÁŠEK, Zdeněk, Miloslav ZEJDA, Marek CHRASTINA, Shengbang QIAN a Liying ZHU. Hi-fi phenomenological description of eclipsing binary light variations as the basis for their period analysis. Online. In K. Pavlovski , A. Tkachenko and G. Torres. EAS Publications Series, Volume 64, 2013. Les Ulis (France): EAS, EDP Sciences, 2014. s. 299-302. ISBN 978-2-7598-1161-8. Dostupné z: https://dx.doi.org/10.1051/eas/1364041. [citováno 2024-04-23]

Základní údaje

• Originální název: Hi-fi phenomenological description of eclipsing binary light variations as the basis for their period analysis
• Název česky: Hi-fi fenomenologický popis změn jasnosti zákrytových dvojhvězd jako základ pro studium proměnnosti periody
• Autoři: MIKULÁŠEK, Zdeněk (203 Česká republika, garant, domácí), Miloslav ZEJDA (203 Česká republika, domácí), Marek CHRASTINA (703 Slovensko, domácí), Shengbang QIAN (156 Čína) a Liying ZHU (156 Čína)
• Vydání: Les Ulis (France), EAS Publications Series, Volume 64, 2013, od s. 299-302, 4 s. 2014.
• Nakladatel: EAS, EDP Sciences

Další údaje

• Originální jazyk: angličtina
• Typ výsledku: Stať ve sborníku
• Obor: 10308 Astronomy
• Stát vydavatele: Francie
• Utajení: není předmětem státního či obchodního tajemství
• Forma vydání: tištěná verze "print"
• WWW: URL
• Kód RIV: RIV/00216224:14310/14:00081980
• Organizační jednotka: Přírodovědecká fakulta
• ISBN: 978-2-7598-1161-8
• ISSN: 1633-4760
• Doi: http://dx.doi.org/10.1051/eas/1364041
• Klíčová slova anglicky: photometry; modelling
• Příznaky: Mezinárodní význam, Recenzováno

Anotace

In-depth analysis of eclipsing binary (EB) observational data collected for several decades can inform us about a lot of astrophysically interesting processes taking place in the systems. We have developed a wide-ranging method for the phenomenological modelling of eclipsing binary phase curves that enables us to combine even very disparate sources of phase information. This approach is appropriate for the processing of both standard photometric series of eclipses and data from photometric surveys of all kind. We conclude that mid-eclipse times, determined using the latest version of our "hi-fi" phenomenological light curve models, as well as their accuracy, are nearly the same as the values obtained using much more complex standard physical EB models.

Anotace česky

In-depth analysis of eclipsing binary (EB) observational data collected for several decades can inform us about a lot of astrophysically interesting processes taking place in the systems. We have developed a wide-ranging method for the phenomenological modelling of eclipsing binary phase curves that enables us to combine even very disparate sources of phase information. This approach is appropriate for the processing of both standard photometric series of eclipses and data from photometric surveys of all kind. We conclude that mid-eclipse times, determined using the latest version of our "hi-fi" phenomenological light curve models, as well as their accuracy, are nearly the same as the values obtained using much more complex standard physical EB models.