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An Application of Kopal's Method for the Analysis of Transit Light Curves of Exoplanets Using Powerful Modern Algorithms

Citation:

Makris D, Niarchos P, Gazeas K. An Application of Kopal's Method for the Analysis of Transit Light Curves of Exoplanets Using Powerful Modern Algorithms. In: Vol. 496. ; 2015. pp. 354.

Date Presented:

2015/07/1

Abstract:

We present results from the application of Kopal's method for eclipsing binaries to the analysis of the transit light curve of exoplanet HD 209458, using very accurate photometric observations made with the Hubble Space Telescope. The fitting of the model parameters to the data was achieved by use of the Simulated Annealing algorithm. Furthermore, we utilized a transformation of the limb darkening coefficients that negates the need to specify limits for their values (uninformative sampling), yet still yield physically plausible results.

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