Estimation of parameter errors in inverse problems. Determining limb-darkening coefficients in classical eclipsing systems |
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| Authors: | M K Abubekerov N Yu Gostev A M Cherepashchuk |
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| Institution: | (1) Sternberg Astronomical Institute, Moscow State University, Moscow, Russia |
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| Abstract: | The estimation of parameters and their errors is considered using the observed light curve of the eclipsing binary system YZ Cas as an example. The error intervals are calculated using the differential-correction and confidence-region methods. The error intervals and reliability of the methods are investigated, and the reliability of limb-darkening coefficients derived from the observed light curve analyzed. A new method for calculating parameter errors is proposed. |
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