Sentences with phrase «measurement noise»

They used techniques, some new, some over a century old, which take measurement noise into account.

Instead, the authors argue, these conclusions result from interpreting measurement noise as biology.

Taking models of galaxies from the Hubble Space Telescope Ultra Deep Field (HUDF) and applying a correction for the HUDF point spread function we generate lensed simulations of deep, opti... ▽ More We present a simulation analysis of weak gravitational lensing flexion and shear measurement using shapelet decomposition, and identify differences between flexion and shear measurement noise in deep survey data.

Abstract: We present a simulation analysis of weak gravitational lensing flexion and shear measurement using shapelet decomposition, and identify differences between flexion and shear measurement noise in deep survey data.

«I spent weeks trying to make the signal go away, trying to show that it was caused by the star's activity or pure measurement noise rather than a planet,» he says.

«Taking measurement noise into account, the biology looks quite different than what was being reported,» Drummond said.

«Any experiment suffers from measurement noise which degrades results.