Atprox

Atprox is a software tool designed for the analysis of astronomical data, particularly in the context of exoplanet detection and characterization. Developed by the NASA Ames Research Center, Atprox stands for "Astronomical Time-series Processing and Analysis Toolbox." It is an open-source project, which means its source code is freely available for anyone to use, modify, and distribute.

Atprox is built to handle large datasets, such as those collected by space-based telescopes like Kepler and TESS. Its primary function is to process and analyze time-series data, which is essential for identifying and studying exoplanets. The toolbox includes a variety of algorithms and techniques for data reduction, noise filtering, and signal detection. These capabilities make Atprox a valuable resource for astronomers and researchers working in the field of exoplanet science.

One of the key features of Atprox is its ability to perform transit detection, which is the process of identifying the periodic dimming of a star's light caused by an exoplanet passing in front of it. This is a crucial step in the discovery and characterization of exoplanets. Additionally, Atprox supports the analysis of radial velocity data, another method used to detect and study exoplanets.

Atprox is designed to be user-friendly, with a command-line interface that allows users to run various analysis tasks with relative ease. The toolbox also includes documentation and tutorials to help users get started and make the most of its capabilities. Its open-source nature means that the community can contribute to its development, ensuring that it remains a cutting-edge tool for astronomical research.