Taking on the Gaps: First Approaches of the Temporal Interpolation
Introduction In the study of Active Galactic Nuclei (AGNs), accurately interpolating light curve data is crucial for overcoming the challenge of observational gaps. This post elaborates on the implementation of both basic and advanced interpolation methods to enhance data continuity in AGN light curves. Maximizing Coverage Across AGN Light Curves An essential step in our analysis of AGN light curves was to establish a benchmark for maximum coverage in each observational band. This process involves determining the most comprehensive temporal span for which we have data, ensuring that our interpolation methods are aligned with these time frames. Traditional Interpolation Methods Initially, simple interpolation techniques were employed to address short gaps in the data: Linear Interpolation : This method assumes a linear progression between adjacent data points, making it suitable for intervals where changes are minor and gradual. Polynomial Interpolation : More complex than linear ...