LAUSR

Shear measurement bias

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0 Published in 2020 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/202038658

Abstract: We present a new shear calibration method based on machine learning. The method estimates the individual shear responses of the objects from the combination of several measured properties on the images using supervised learning. The… read more here.

Keywords: shear measurement; measurement bias; method; calibration ... See more keywords