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PyTDI

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About this technology

Overview

PyTDI is a Python package which provides a toolset to perform symbolical and numerical time-delay interferometry (TDI) calculations. Its functionalities include a) definition of arbitrary linear combination of time-shifted signals (i.e., TDI combinations), b) symbolical handling of TDI combinations, and c) numerical evaluation of TDI combinations. It also provides commonly used TDI combinations ready to use (first- and second-generation Michelson, quasi-orthogonal), and can compute clock-noise corrected combinations.