Through the application of the MCMC algorithm implemented in the 'emcee' Python package, I analyzed CRCAO photometry data using the 'batman' transit modeler and a log-likelihood function. This comprehensive approach allowed for the estimation of the planet radius of TOI-4153.01, resulting in a median value of 16.65 Earth Radii with a standard deviation of 0.49. The MCMC analysis provided robust uncertainties and insights into the parameters, including the impact parameter and mid-transit time, further refining our understanding of the exoplanetary system hosted by TOI-4153.
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