Phenomenological modelling of eclipsing system light curves
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00081637" target="_blank" >RIV/00216224:14310/15:00081637 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1051/0004-6361/201425244" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201425244</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/0004-6361/201425244" target="_blank" >10.1051/0004-6361/201425244</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Phenomenological modelling of eclipsing system light curves
Popis výsledku v původním jazyce
Context. The observed light curves of most eclipsing binaries and stars with transiting planets can be described well and interpreted by current advanced physical models that also allow for determining many of the physical parameters of eclipsing systems. However, for several common practical tasks, there is no need to know the detailed physics of a variable star, but only the shapes of their light curves or other phase curves. Aims. We present a set of phenomenological models for the light curves of eclipsing systems. Methods. We express the observed light curves of eclipsing binaries and stars, which are transited by their exoplanets orbiting in circular trajectories, by a sum of special, analytical, few-parameter functions that enable fitting theirlight curves with an accuracy of better than 1%. The proposed set of phenomenological models of eclipsing variable light curves were then tested on several real systems.
Název v anglickém jazyce
Phenomenological modelling of eclipsing system light curves
Popis výsledku anglicky
Context. The observed light curves of most eclipsing binaries and stars with transiting planets can be described well and interpreted by current advanced physical models that also allow for determining many of the physical parameters of eclipsing systems. However, for several common practical tasks, there is no need to know the detailed physics of a variable star, but only the shapes of their light curves or other phase curves. Aims. We present a set of phenomenological models for the light curves of eclipsing systems. Methods. We express the observed light curves of eclipsing binaries and stars, which are transited by their exoplanets orbiting in circular trajectories, by a sum of special, analytical, few-parameter functions that enable fitting theirlight curves with an accuracy of better than 1%. The proposed set of phenomenological models of eclipsing variable light curves were then tested on several real systems.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BN - Astronomie a nebeská mechanika, astrofyzika
OECD FORD obor
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Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
ASTRONOMY & ASTROPHYSICS
ISSN
1432-0746
e-ISSN
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Svazek periodika
584
Číslo periodika v rámci svazku
december
Stát vydavatele periodika
FR - Francouzská republika
Počet stran výsledku
13
Strana od-do
"nestrankovano"
Kód UT WoS článku
000366936800008
EID výsledku v databázi Scopus
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