LISA Pathfinder (LPF), ESA's precursor mission to a gravitational wave observatory, will measure the degree to which two test-masses can be put into free-fall, aiming to demonstrate a residual relative acceleration with a power spectral density (PSD) below 30 fm/s\(^2\)/Hz\(^{1/2}\) around 1 mHz. In LPF data analysis, the measured relative accelera...

Data series subtraction with unknown and unmodeled background noise

10.48550/arxiv.1404.4792