D 2014

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

MIKULÁŠEK, Zdeněk, Miloslav ZEJDA, Marek CHRASTINA, Shengbang QIAN, Liying ZHU et. al.

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

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"

Odkazy

Kód RIV

RIV/00216224:14310/14:00081980

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-2-7598-1161-8

ISSN

DOI

Klíčová slova anglicky

photometry; modelling

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 11. 3. 2016 14:24, prof. RNDr. Zdeněk Mikulášek, CSc.

Anotace

ORIG CZ

V originále

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.

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.