I am trying to use Kepler Data for Eclipsing Binaries to estimate time period, and then other parameters such as mass, eccentricity, semi-major axis, distance, etc. of the system. I want to write code in MATLAB which will use FFT. The available data has the following columns:
bjd(date) | phase | raw_flux | raw_err | corr_flux | corr_err | dtr_flux | dtr_err
Does the data require any cleaning? If I want to take the FFT of the data to find time period, which data should I use?